JP2007023900A - 可変容量型圧縮機 - Google Patents

可変容量型圧縮機 Download PDF

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Publication number
JP2007023900A
JP2007023900A JP2005207442A JP2005207442A JP2007023900A JP 2007023900 A JP2007023900 A JP 2007023900A JP 2005207442 A JP2005207442 A JP 2005207442A JP 2005207442 A JP2005207442 A JP 2005207442A JP 2007023900 A JP2007023900 A JP 2007023900A
Authority
JP
Japan
Prior art keywords
chamber
passage
supply passage
discharge
refrigerant gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2005207442A
Other languages
English (en)
Japanese (ja)
Inventor
Tetsuhiko Fukanuma
哲彦 深沼
Hisaya Yokomachi
尚也 横町
Shingo Enami
慎吾 江波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Industries Corp
Original Assignee
Toyota Industries Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Industries Corp filed Critical Toyota Industries Corp
Priority to JP2005207442A priority Critical patent/JP2007023900A/ja
Priority to KR1020060039265A priority patent/KR100756578B1/ko
Priority to EP06117116A priority patent/EP1744059B1/fr
Priority to DE602006005426T priority patent/DE602006005426D1/de
Priority to CNB2006101257780A priority patent/CN100476202C/zh
Priority to US11/486,636 priority patent/US20070014674A1/en
Publication of JP2007023900A publication Critical patent/JP2007023900A/ja
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1009—Distribution members
    • F04B27/1018—Cylindrical distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • F04B27/1081—Casings, housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • F04B27/109—Lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/123—Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/1809—Controlled pressure
    • F04B2027/1813—Crankcase pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/1822—Valve-controlled fluid connection
    • F04B2027/1827—Valve-controlled fluid connection between crankcase and discharge chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/12—Kind or type gaseous, i.e. compressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/14—Refrigerants with particular properties, e.g. HFC-134a
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
JP2005207442A 2005-07-15 2005-07-15 可変容量型圧縮機 Withdrawn JP2007023900A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2005207442A JP2007023900A (ja) 2005-07-15 2005-07-15 可変容量型圧縮機
KR1020060039265A KR100756578B1 (ko) 2005-07-15 2006-05-01 가변용량형 압축기
EP06117116A EP1744059B1 (fr) 2005-07-15 2006-07-13 Compresseur à capacité variable
DE602006005426T DE602006005426D1 (de) 2005-07-15 2006-07-13 Verdichter mit variabler Verdrängung
CNB2006101257780A CN100476202C (zh) 2005-07-15 2006-07-14 变容式压缩机
US11/486,636 US20070014674A1 (en) 2005-07-15 2006-07-14 Variable displacement compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005207442A JP2007023900A (ja) 2005-07-15 2005-07-15 可変容量型圧縮機

Publications (1)

Publication Number Publication Date
JP2007023900A true JP2007023900A (ja) 2007-02-01

Family

ID=37102409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005207442A Withdrawn JP2007023900A (ja) 2005-07-15 2005-07-15 可変容量型圧縮機

Country Status (6)

Country Link
US (1) US20070014674A1 (fr)
EP (1) EP1744059B1 (fr)
JP (1) JP2007023900A (fr)
KR (1) KR100756578B1 (fr)
CN (1) CN100476202C (fr)
DE (1) DE602006005426D1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4924464B2 (ja) * 2008-02-05 2012-04-25 株式会社豊田自動織機 斜板式圧縮機
JP2009209910A (ja) * 2008-03-06 2009-09-17 Toyota Industries Corp 斜板式圧縮機
KR20210073894A (ko) 2019-12-11 2021-06-21 인하대학교 산학협력단 양극산화 처리된 고내구성 수전해용 스테인레스 강 전극 및 이의 제조방법
NO20211589A1 (en) * 2021-12-23 2023-06-26 Heaten As A working fluid extraction system for a displacement machine and a method of operating the system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037993A (en) 1976-04-23 1977-07-26 Borg-Warner Corporation Control system for variable displacement compressor
US4061443A (en) * 1976-12-02 1977-12-06 General Motors Corporation Variable stroke compressor
US4174191A (en) * 1978-01-18 1979-11-13 Borg-Warner Corporation Variable capacity compressor
US4543043A (en) * 1982-08-02 1985-09-24 Borg-Warner Corporation Variable displacement compressor
JPH01182581A (ja) * 1988-01-14 1989-07-20 Honda Motor Co Ltd 容量可変式圧縮機の制御装置
JP3585150B2 (ja) * 1997-01-21 2004-11-04 株式会社豊田自動織機 可変容量圧縮機用制御弁
JPH1193832A (ja) * 1997-09-25 1999-04-06 Sanden Corp 可変容量圧縮機
JP4385516B2 (ja) * 2000-11-07 2009-12-16 株式会社豊田自動織機 ピストン式圧縮機
JP4399994B2 (ja) * 2000-11-17 2010-01-20 株式会社豊田自動織機 容量可変型圧縮機
JP2002225549A (ja) * 2001-02-05 2002-08-14 Toyota Industries Corp 車両用空調装置
US6786703B2 (en) * 2001-11-02 2004-09-07 Delphi Technologies, Inc. Variable capacity air conditioning compressor with improved crankcase oil retention
JP3985507B2 (ja) * 2001-11-22 2007-10-03 株式会社豊田自動織機 斜板型圧縮機
JP4078229B2 (ja) * 2002-03-20 2008-04-23 カルソニックカンセイ株式会社 圧縮機
JP2006022785A (ja) * 2004-07-09 2006-01-26 Toyota Industries Corp 容量可変型圧縮機

Also Published As

Publication number Publication date
US20070014674A1 (en) 2007-01-18
EP1744059B1 (fr) 2009-03-04
KR20070009378A (ko) 2007-01-18
DE602006005426D1 (de) 2009-04-16
EP1744059A1 (fr) 2007-01-17
KR100756578B1 (ko) 2007-09-07
CN100476202C (zh) 2009-04-08
CN1896503A (zh) 2007-01-17

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Effective date: 20071101

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