EP2037123A2 - Capacity-variable type swash plate compressor - Google Patents

Capacity-variable type swash plate compressor Download PDF

Info

Publication number
EP2037123A2
EP2037123A2 EP08162733A EP08162733A EP2037123A2 EP 2037123 A2 EP2037123 A2 EP 2037123A2 EP 08162733 A EP08162733 A EP 08162733A EP 08162733 A EP08162733 A EP 08162733A EP 2037123 A2 EP2037123 A2 EP 2037123A2
Authority
EP
European Patent Office
Prior art keywords
lug
arm
swash plate
plate
swash
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Withdrawn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
EP08162733A
Other languages
German (de)
English (en)
French (fr)
Inventor
Hiroaki Kayukawa
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
Publication of EP2037123A2 publication Critical patent/EP2037123A2/en
Withdrawn legal-status Critical Current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
    • F04B27/10—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
    • F04B27/1054—Actuating elements
    • F04B27/1072—Pivot mechanisms
    • 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
    • F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
    • F04B27/0878—Pistons
    • 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
    • F04B27/1045—Cylinders
    • 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
    • F04B27/14—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
    • 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
    • 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
    • F05B2260/00—Function
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/301—Retaining bolts or nuts
    • 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

Definitions

  • Fig. 5 relates to the compressor in Embodiment 1, and is an explanatory drawing illustrating a reaction force applied to the link mechanism.
  • a first lug-side pin 23 is shorter than the depth of the pin hole 8j of the first lug arm 8a.
  • the first lug-side pin 23 is press-fitted into the pin hole 8j within a range L1 on the side of the virtual plane P with respect to the first lug-side storage recess 8c, and is loosely fitted to the pin hole 8j in other ranges.
  • the first lug-side pin 23 is loosely fitted to the pin hole 21c of the first intermediate arm 21.
  • first and second intermediate arms 21, 22 are rotatably supported by the swash plate arm 9b via the swash-plate-side pin 25.
  • the link mechanism 10 is assembled in a manner shown below. Firstly, the lug plate 8, the swash plate 9, the first and second intermediate arms 21, 22, the first and second lug-side pins 23, 24, and the swash-plate-side pin 25 are prepared.
  • the drive shaft 6 may be press-fitted into the lug plate 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
EP08162733A 2007-09-11 2008-08-21 Capacity-variable type swash plate compressor Withdrawn EP2037123A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007234881A JP2009068358A (ja) 2007-09-11 2007-09-11 容量可変型斜板式圧縮機

Publications (1)

Publication Number Publication Date
EP2037123A2 true EP2037123A2 (en) 2009-03-18

Family

ID=39761049

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08162733A Withdrawn EP2037123A2 (en) 2007-09-11 2008-08-21 Capacity-variable type swash plate compressor

Country Status (6)

Country Link
US (1) US20090064855A1 (pt)
EP (1) EP2037123A2 (pt)
JP (1) JP2009068358A (pt)
KR (1) KR20090027147A (pt)
CN (1) CN101387278A (pt)
BR (1) BRPI0803546A2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1970566A2 (en) * 2007-03-12 2008-09-17 Kabushiki Kaisha Toyota Jidoshokki Variable displacement compressor
US8196506B2 (en) * 2009-08-17 2012-06-12 Delphi Technologies, Inc. Variable stroke compressor design
KR101231010B1 (ko) * 2011-09-14 2013-02-07 현대자동차주식회사 능동형 마운트의 구조
WO2014069618A1 (ja) * 2012-11-05 2014-05-08 株式会社 豊田自動織機 容量可変型斜板式圧縮機
JP6003547B2 (ja) * 2012-11-05 2016-10-05 株式会社豊田自動織機 容量可変型斜板式圧縮機
JP6003546B2 (ja) 2012-11-05 2016-10-05 株式会社豊田自動織機 容量可変型斜板式圧縮機
JP6028525B2 (ja) * 2012-11-05 2016-11-16 株式会社豊田自動織機 容量可変型斜板式圧縮機
JP6028524B2 (ja) 2012-11-05 2016-11-16 株式会社豊田自動織機 容量可変型斜板式圧縮機
WO2014157604A1 (ja) * 2013-03-29 2014-10-02 株式会社 豊田自動織機 可変容量型斜板式圧縮機
KR102015318B1 (ko) * 2014-03-07 2019-08-28 한온시스템 주식회사 가변 사판식 압축기의 관성모멘트 조절장치
KR102038537B1 (ko) * 2014-10-01 2019-10-31 한온시스템 주식회사 사판 지지장치를 갖는 가변 사판식 압축기
KR102680626B1 (ko) 2018-12-27 2024-07-03 한온시스템 주식회사 사판식 압축기
CN112555116B (zh) * 2020-12-10 2021-07-06 山东泰丰智能控制股份有限公司 一种高压柱塞泵

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10176658A (ja) 1996-12-17 1998-06-30 Zexel Corp 可変揺動板式圧縮機
JP2003172333A (ja) 2001-12-04 2003-06-20 Sanden Corp リンク機構及びそれを用いた可変容量型圧縮機
JP2005299516A (ja) 2004-04-12 2005-10-27 Calsonic Kansei Corp リンク機構およびこれを用いた可変容量圧縮機

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3047842B2 (ja) * 1997-02-10 2000-06-05 株式会社豊田自動織機製作所 圧縮機用ピストンの加工方法
JP3880159B2 (ja) * 1997-10-21 2007-02-14 カルソニックカンセイ株式会社 斜板式可変容量圧縮機
JP3479233B2 (ja) * 1999-03-11 2003-12-15 サンデン株式会社 可変容量斜板式圧縮機のカム機構
JP4332294B2 (ja) * 2000-12-18 2009-09-16 サンデン株式会社 片頭斜板式圧縮機の製造方法
JP2004068757A (ja) * 2002-08-08 2004-03-04 Toyota Industries Corp 容量可変型圧縮機
FR2916812B1 (fr) * 2007-06-01 2011-09-02 Halla Climate Control Corp Compresseur a plateau cyclique a capacite variable.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10176658A (ja) 1996-12-17 1998-06-30 Zexel Corp 可変揺動板式圧縮機
JP2003172333A (ja) 2001-12-04 2003-06-20 Sanden Corp リンク機構及びそれを用いた可変容量型圧縮機
JP2005299516A (ja) 2004-04-12 2005-10-27 Calsonic Kansei Corp リンク機構およびこれを用いた可変容量圧縮機

Also Published As

Publication number Publication date
KR20090027147A (ko) 2009-03-16
BRPI0803546A2 (pt) 2009-05-05
JP2009068358A (ja) 2009-04-02
US20090064855A1 (en) 2009-03-12
CN101387278A (zh) 2009-03-18

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