Standard No.:	QC/T 834-2010
English Name:	Variable Displacement Swash Plate Type Compressor Assembly for Automobile Air Conditioning
Chinese Name:	汽车空调斜板式变排量压缩机总成技术条件
Chinese Classification:	T20    Automobile chassis and vehicle body in general
Professional Classification:	QC    Professional Standard - Automobile
ICS Classification:	43.040.60 43.040.60    Bodies and body components 43.040.60
Source Content Issued by:	Ministry of Industry and Information Technology
Issued on:	2010-08-16
Implemented on:	2010-12-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	9000 words
Translation Price(USD):	270.0
Delivery:	via email in 1 business day

QC/T 834-2010 Technical specification for variable displacement swash plate type compressor assembly of automobile air conditioning English, Anglais, Englisch, Inglés, えいご 1 Scope This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, and storage of variable displacement swash plate type compressor for automobile air conditioning. This standard is applicable to compressors with swash plate type variable displacement with its maximum less than or equal to 200 cm3/r for automobile air conditioning using HFC-134a refrigerant. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding any corrigendum), or revisions of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For undated references, the latest edition of the document referred to applies. GB/T 3048.4-2007 Test methods for electrical properties of electric cables and wires - Part 4: Test of DC resistance of conductors GB/T 5773-2004 The method of performance test for positive displacement refrigerant compressors QC/T 660-2000 Test method for compressors of automobile air-conditioning (HFC-134a) 3 Terms, definitions and basic parameters 3.1 Terms and definitions 3.1.1 variable displacement swash plate type compressor compressor of variable-displacement rotary swash plate type structure 3.1.2 coefficient of performance ratio of refrigerating capacity to input power of the compressor, which may be expressed as “COP”

Contents Foreword i 1 Scope 2 Normative references 3 Terms, definitions and basic parameters 4 Requirements 5 Test methods 6 Inspection rules 7 Marking and packaging 8 Transportation and storage Annex A (Normative) Noise measurement Annex B (Normative) Vibration acceleration Annex C (Normative) Measurement of pressure pulsation Annex D (Normative) Heat resistance test on the whole machine