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Safety And Design Standards For Motor Vehicle Refrigerant Vapor Compression Systems
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Book Synopsis Safety and Design Standards for Motor Vehicle Refrigerant Vapor Compression Systems by : Interior Climate Control Vehicle OEM Committee
Download or read book Safety and Design Standards for Motor Vehicle Refrigerant Vapor Compression Systems written by Interior Climate Control Vehicle OEM Committee and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Standard applies to refrigerant vapor compression systems that provide cooling and/or heating for passenger cars, light trucks, and commercial vehicles (on and off road) that use automotive type mobile air conditioning (MAC) systems. Large trucks, buses, and other vehicles that do not use typical automotive A/C systems or use refrigerants not listed in this document are not covered by this standard. This standard covers vehicles with MAC systems using belt driven compressors and electric motor driven compressors.This document provides industry-recognized standards for the design, assembly, and test of MAC systems, including necessary service equipment, and is intended to cover all phases of the lifetime of MAC systems to minimize environmental, health, and safety impacts. The standards listed in this document cover the currently accepted industry guidelines and procedures. The standards can be used as requirements for regulatory authorities to meet minimum environmental, health, and safety requirements. Also included are cautionary statements for the service industry to alert technicians to the inadvisability and possible health or safety effects associated with venting refrigerant during service. It is not intended to restrict the use, or further development of, other types of refrigerants or refrigeration systems for MAC applications. This document may be amended, or additional safety standards created, should other refrigerants or refrigeration systems become practical. This document addresses only HFC-134a (R-134a), carbon dioxide (R-744), HFO-1234yf (R-1234yf), and HFC-152a (R-152a) refrigerants. For R-152a refrigerants, this standard will only apply to secondary loop systems. To prevent system contamination, all refrigerants used in MAC vapor compression systems require unique service fittings and service equipment. The unique service fittings are intended to significantly reduce the potential for refrigerant cross-contamination during service activities.CFC-12 (R-12) is no longer in use in new MAC systems. The service fitting description is maintained as a reference for older vehicles still in use. When retrofitting an R-12 system to use R-134a or when removing R-12 (during vehicle disposal), use service equipment designed for R-12 and certified to meet the requirements of SAE J1990 (R-12 recovery and recycle equipment). This document covers refrigerant system design and safety related requirements for refrigerants used in mobile air conditioning (MAC) systems and is being updated for the addition of a secondary loop R-152a system and general improvements for example and clarity. The intent of this standard is to ensure safe MAC systems by forcing proper risk assessments and appropriate design solutions.
Book Synopsis Safety Standards for Motor Vehicle Refrigerant Vapor Compression Systems by : Interior Climate Control Vehicle OEM Committee
Download or read book Safety Standards for Motor Vehicle Refrigerant Vapor Compression Systems written by Interior Climate Control Vehicle OEM Committee and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Standard applies to refrigerant vapor compression systems that provide cooling and/or heating for passenger cars, light trucks and commercial vehicles (on and off road) that use automotive type mobile air conditioning [MAC] systems. Large trucks, buses and other vehicles that do not use typical automotive a/c systems or use refrigerants not listed in this document are not covered by this standard. This standard covers any vehicle with a MAC system using a belt or electric motor driven compressor.This document provides standards for design, assembly, test and service of MAC systems to minimize environmental, health and safety impacts. Also included are cautionary statements for the service industry to alert technicians to the inadvisability and possible health or safety effects associated with venting refrigerant during service. It is not intended to restrict the use, or further development, of other types of refrigeration systems for mobile air conditioning applications. This document may be amended or additional safety standards created should other systems become practical. This document addresses only HFC-134a (R-134a), carbon dioxide (R-744), and HFO-1234yf (R-1234yf) refrigerants. To prevent system contamination all refrigerants used in mobile air conditioning vapor compression systems require unique service fittings and service equipment. The unique service fittings are intended to eliminate the potential for system refrigerant cross-contamination during service activity.CFC-12 (R-12) is no longer in use in new MAC systems. The service fitting description is maintained as a reference for older vehicles still in use. When retrofitting an R-12 system to use R-134a or when removing R-12 (vehicle disposal) use service equipment designed for R-12 and certified to meet the requirements of SAE J1990 (R-12 recovery and recycle equipment).HFC-152a is an A2 flammable refrigerant as classified by ASHRAE 34 and should be used only with a secondary loop application. However, until MAC systems are developed to use R-152a (HFC-152a), no SAE Standards for system design, service equipment or service procedures have been established. The R-152a service fittings described within this Standard were established as part of the industries evaluation of replacement refrigerants and are maintained for future design guidance and to prevent potential refrigerant cross contamination. This document covers refrigerant system design and safety related requirements for refrigerants used in mobile air conditioning (MAC) systems and is being revised to comprehend R-1234yf. The current wording of 4.1.1 prohibits refrigerants that are rated less than A2L which would exclude R-152a. Later in the document, J639 defines the fittings for R-152a. The intent of this revision is to insure safe mobile air conditioning systems by forcing proper risk assessments and appropriate design solutions while correcting this conflict with regards to R152a.
Book Synopsis Safety Standards for Motor Vehicle Refrigerant Vapor Compressions Systems by : Interior Climate Control Steering Committee
Download or read book Safety Standards for Motor Vehicle Refrigerant Vapor Compressions Systems written by Interior Climate Control Steering Committee and published by . This book was released on 1991 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Standard applies to refrigerant vapor compression systems that provide cooling and/or heating for passenger cars, light trucks and commercial vehicles (on and off road) that use automotive type mobile air conditioning [MAC] systems. Large trucks, buses and other vehicles that do not use typical automotive a/c systems or use refrigerants not listed in this document are not covered by this standard. This standard covers any vehicle with a MAC system using a belt or electric motor driven compressor. This document provides standards for design, assembly, test and service of MAC systems to minimize environmental, health and safety impacts. Also included are cautionary statements for the service industry to alert technicians to the inadvisability and possible health or safety effects associated with venting refrigerant during service. It is not intended to restrict the use, or further development, of other types of refrigeration systems for mobile air conditioning applications. This document may be amended or additional safety standards created should other systems become practical. This document addresses only HFC-134a (R-134a), carbon dioxide (R-744), and HFO-1234yf (R-1234yf) refrigerants. To prevent system contamination all refrigerants used in mobile air conditioning vapor compression systems require unique service fittings and service equipment. The unique service fittings are intended to eliminate the potential for system refrigerant cross-contamination during service activity. CFC-12 (R-12) is no longer in use in new MAC systems. The service fitting description is maintained as a reference for older vehicles still in use. When retrofitting an R-12 system to use R-134a or when removing R-12 (vehicle disposal) use service equipment designed for R-12 and certified to meet the requirements of SAE J1990 (R-12 recovery and recycle equipment). HFC-152a is an A2 flammable refrigerant as classified by ASHRAE 34 and should be used only with a secondary loop application. However, until MAC systems are developed to use R-152a (HFC-152a), no SAE Standards for system design, service equipment or service procedures have been established. The R-152a service fittings described within this Standard were established as part of the industries evaluation of replacement refrigerants and are maintained for future design guidance and to prevent potential refrigerant cross contamination.
Book Synopsis Safety Standards for Motor Vehicle Refrigerant Vapor Compression Systems by :
Download or read book Safety Standards for Motor Vehicle Refrigerant Vapor Compression Systems written by and published by . This book was released on 2011 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The SAE Interior Climate Control Standards Committee has been involved with the mobile air conditioning industry in developing alternate low GWP replacement refrigerants. The revisions in this document cover engineering guidelines and establishing specifications for mobile air conditioning systems using current and alternate replacement refrigerants. R-1234yf is added here for the first time. This SAE Standard applies to refrigerant vapor compression systems that provide cooling and/or heating for passenger cars, light trucks and commercial vehicles (on and off road) that use automotive type mobile air conditioning (MAC) systems ... This document provides standards for the design, assembly, test and service of MAC systems to minimize environmental, health and safety impacts."--P. [1].
Book Synopsis Safety Standards for Motor Vehicle Refrigerant Vapor Compresssions Systems by : Interior Climate Control Steering Committee
Download or read book Safety Standards for Motor Vehicle Refrigerant Vapor Compresssions Systems written by Interior Climate Control Steering Committee and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Recommended Practice is restricted to mechanical vapor compression refrigerant systems which provide cooling for the occupant's compartment. This document provides guidelines for refrigerant containment and safety for a mobile air- conditioning (A/C) system. The purpose is to also provide cautionary statements for the mobile A/C industry to alert service technicians to the inadvisability and the possible health and safety effects associated when venting refrigerant during service of mobile A/C systems. It is not intended to restrict the use of, or further development of, other types of refrigeration systems for passenger compartment cooling. Should other systems be found practical at some future time, this document may be amended or an additional recommended safety practice drawn up for such other systems. This document only addresses CRC-12 (R-12) and HFC-134a (R-134a) refrigerants. To prevent mobile A/C system refrigerant contamination, all other alternate refrigerants considered for automotive use require unique service fittings.
Book Synopsis Safety and Containment of Refrigerant for Mechanical Vapor Compression Systems Used for Mobile Air-Conditioning Systems by : Interior Climate Control Steering Committee
Download or read book Safety and Containment of Refrigerant for Mechanical Vapor Compression Systems Used for Mobile Air-Conditioning Systems written by Interior Climate Control Steering Committee and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Recommended Practice is restricted to mechanical vapor compression refrigerant systems that provide cooling for the occupant's compartment. This document provides guidelines for refrigerant containment and safety for a mobile air-conditioning (A/C) system. It is not intended to restrict the use of, or further development of, other types of refrigeration systems for passenger compartment cooling. Should other systems be found practical at some future time, this document may be amended or an additional recommended safety practice drawn up for other types of systems. This document only addresses CFC-12 (R-12) and HFC-134a (R-134a) refrigerants. To prevent mobile A/C system refrigerant contamination, all other alternate refrigerants considered for automotive use require unique service fittings.
Author :Society of Automotive Engineers. Interior Climate Control Standards Committee Publisher : ISBN 13 : Total Pages :6 pages Book Rating :4.:/5 (225 download)
Book Synopsis Safety and Containment of Refrigerant for Mechanical Vapor Compression Systems Used for Mobile Air - Conditioning Systems - SAE J639 Nov 91 by : Society of Automotive Engineers. Interior Climate Control Standards Committee
Download or read book Safety and Containment of Refrigerant for Mechanical Vapor Compression Systems Used for Mobile Air - Conditioning Systems - SAE J639 Nov 91 written by Society of Automotive Engineers. Interior Climate Control Standards Committee and published by . This book was released on 1991 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis SAFETY PRACTICES FOR MECHANICAL VAPOR COMPRESSION REFRIGERATION EQUIPMENT OR SYSTEMS USED TO COOL PASSENGER COMPARTMENT OF MOTOR VEHICLES by : Interior Climate Control Steering Committee
Download or read book SAFETY PRACTICES FOR MECHANICAL VAPOR COMPRESSION REFRIGERATION EQUIPMENT OR SYSTEMS USED TO COOL PASSENGER COMPARTMENT OF MOTOR VEHICLES written by Interior Climate Control Steering Committee and published by . This book was released on 1981 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Automotive Air-Conditioning Refrigerant Service Guide by : Philip G Gott
Download or read book Automotive Air-Conditioning Refrigerant Service Guide written by Philip G Gott and published by SAE International. This book was released on 1996-07-01 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Packed with information on the servicing and retrofitting of air-conditioning refrigerant systems so that shops and technicians can meet federal regulations, satisfy customers, and prevent damage to the environment. The second edition of the Automotive Air-Conditioning Refrigerant Service Guide was written to provide the latest information to automotive air-conditioning service professionals in order to help them comply with federal certification requirements and prevent damage to the environment. With an emphasis on proper recovery and recycling techniques for both R-12 and R-134a, as well as the proper retrofitting of R-12 systems to R-134a, the book will serve as a valuable instructional tool and resource for technicians. Chapters cover: General Safety and Service Precautions; Refrigerant and System Properties; Equipment for the Extraction-only of Refrigerant and Equipment for the Recycling of Refrigerant; Service Procedure for the Containment of Automotive Air-Conditioning Refrigerants; Retrofitting CFC-12 (R-12) Mobile Air-Conditioning Systems to HFC-134a (R-134a).
Book Synopsis Low GWP (A2L) Refrigerant Safety by : Jason Obrzut, CMHE
Download or read book Low GWP (A2L) Refrigerant Safety written by Jason Obrzut, CMHE and published by ESCO Institute. This book was released on 2021-02-22 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the HVACR industry continues to move forward and innovate, the refrigerants that were once so commonplace are now being phased out. Replacing them are more energy efficient, environmentally friendlier refrigerants, known as Low GWP refrigerants. Many of these new refrigerants are classified by ASHRAE as A2L, or slightly flammable. The industry is also seeing expanded use of some hydrocarbon (A3) refrigerants, such as propane and isobutane. Students and technicians will require additional training for the safe handling and transportation of these refrigerants. The Low GWP refrigerant program manual covers: Refrigerant safety Introduction to Low GWP refrigerants Refrigerant properties and characteristics The refrigeration cycle Working with refrigerant blends Proper installation and service guidelines Flammable refrigerant considerations Explanation of the associated codes and standards for A2L refrigerants
Book Synopsis Code of Federal Regulations, Title 40, Protection of Environment, Pt. 81-84, Revised As of July 1 2012 by :
Download or read book Code of Federal Regulations, Title 40, Protection of Environment, Pt. 81-84, Revised As of July 1 2012 written by and published by Government Printing Office. This book was released on 2012-10-26 with total page 1012 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis SAE Interior Climate Control Standards Manual by :
Download or read book SAE Interior Climate Control Standards Manual written by and published by . This book was released on 1994 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Code of Federal Regulations written by and published by . This book was released on 2011 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt: Special edition of the Federal Register, containing a codification of documents of general applicability and future effect ... with ancillaries.
Author :U. s. Government Printing Office Publisher :Government Printing Office ISBN 13 :9780160889189 Total Pages :870 pages Book Rating :4.8/5 (891 download)
Book Synopsis Code of Federal Regulations, Title 40, Protection of Environment, Pt. 81-84, Revised as of July 1 2011 by : U. s. Government Printing Office
Download or read book Code of Federal Regulations, Title 40, Protection of Environment, Pt. 81-84, Revised as of July 1 2011 written by U. s. Government Printing Office and published by Government Printing Office. This book was released on 2011-10-20 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book S.A.E. Handbook written by and published by . This book was released on 1991 with total page 1034 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Federal Motor Vehicle Safety Standards and Regulations by :
Download or read book Federal Motor Vehicle Safety Standards and Regulations written by and published by . This book was released on with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guide to NIST (National Institute of Standards and Technology) by : DIANE Publishing Company
Download or read book Guide to NIST (National Institute of Standards and Technology) written by DIANE Publishing Company and published by DIANE Publishing. This book was released on 1997-07 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gathers in one place descriptions of NIST's many programs, products, services, and research projects, along with contact names, phone numbers, and e-mail and World Wide Web addresses for further information. It is divided into chapters covering each of NIST's major operating units. In addition, each chapter on laboratory programs includes subheadings for NIST organizational division or subject areas. Covers: electronics and electrical engineering; manufacturing engineering; chemical science and technology; physics; materials science and engineering; building and fire research and information technology.
