EP0855506A3 - Compresseur à capacité variable - Google Patents

Compresseur à capacité variable Download PDF

Info

Publication number
EP0855506A3
EP0855506A3 EP98101411A EP98101411A EP0855506A3 EP 0855506 A3 EP0855506 A3 EP 0855506A3 EP 98101411 A EP98101411 A EP 98101411A EP 98101411 A EP98101411 A EP 98101411A EP 0855506 A3 EP0855506 A3 EP 0855506A3
Authority
EP
European Patent Office
Prior art keywords
variable
crank chamber
communication path
chamber
displacement compressor
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.)
Granted
Application number
EP98101411A
Other languages
German (de)
English (en)
Other versions
EP0855506B1 (fr
EP0855506A2 (fr
Inventor
Yukihiko Taguchi
Kiyoshi Terauchi
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.)
Sanden Corp
Original Assignee
Sanden 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 Sanden Corp filed Critical Sanden Corp
Publication of EP0855506A2 publication Critical patent/EP0855506A2/fr
Publication of EP0855506A3 publication Critical patent/EP0855506A3/fr
Application granted granted Critical
Publication of EP0855506B1 publication Critical patent/EP0855506B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F04B27/14—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
    • 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
    • F04B2027/184—Valve controlling parameter
    • F04B2027/1854—External parameters
    • 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
    • F04B2027/184—Valve controlling parameter
    • F04B2027/1859—Suction pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
EP19980101411 1997-01-27 1998-01-27 Compresseur à capacité variable Expired - Lifetime EP0855506B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1220197 1997-01-27
JP12201/97 1997-01-27
JP9012201A JPH10205443A (ja) 1997-01-27 1997-01-27 可変容量圧縮機

Publications (3)

Publication Number Publication Date
EP0855506A2 EP0855506A2 (fr) 1998-07-29
EP0855506A3 true EP0855506A3 (fr) 1999-01-07
EP0855506B1 EP0855506B1 (fr) 2001-11-14

Family

ID=11798799

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980101411 Expired - Lifetime EP0855506B1 (fr) 1997-01-27 1998-01-27 Compresseur à capacité variable

Country Status (3)

Country Link
EP (1) EP0855506B1 (fr)
JP (1) JPH10205443A (fr)
DE (1) DE69802444T2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1182300A (ja) * 1997-09-05 1999-03-26 Sanden Corp 可変容量圧縮機
JPH1182296A (ja) * 1997-09-05 1999-03-26 Sanden Corp 可変容量圧縮機
JP4181274B2 (ja) 1998-08-24 2008-11-12 サンデン株式会社 圧縮機
JP2000199479A (ja) * 1998-10-30 2000-07-18 Toyota Autom Loom Works Ltd 可変容量型圧縮機
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
JP3933369B2 (ja) * 2000-04-04 2007-06-20 サンデン株式会社 ピストン式可変容量圧縮機
JP2003028059A (ja) 2001-07-13 2003-01-29 Toyota Industries Corp 可変容量型圧縮機における容量制御用絞り構造
JP4412184B2 (ja) 2005-01-27 2010-02-10 株式会社豊田自動織機 可変容量型圧縮機
JPWO2016098822A1 (ja) * 2014-12-18 2017-09-28 株式会社ヴァレオジャパン 可変容量型圧縮機

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702677A (en) * 1986-03-06 1987-10-27 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Variable displacement wobble plate type compressor with improved wobble angle return system
US4723891A (en) * 1986-04-09 1988-02-09 Toyoda Jidoshokki Seisakusho Kabushiki Kaisha Variable displacement wobble plate type compressor with improved crankcase pressure control system
JPS63134181U (fr) * 1987-02-25 1988-09-02
US5145326A (en) * 1989-06-16 1992-09-08 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Variable capacity wobble plate type compressor with capacity regulating valve
US5318410A (en) * 1991-10-16 1994-06-07 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Variable displacement compressor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2767075B2 (ja) 1990-07-16 1998-06-18 アネスト岩田株式会社 ２液混合スプレーガン

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702677A (en) * 1986-03-06 1987-10-27 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Variable displacement wobble plate type compressor with improved wobble angle return system
US4723891A (en) * 1986-04-09 1988-02-09 Toyoda Jidoshokki Seisakusho Kabushiki Kaisha Variable displacement wobble plate type compressor with improved crankcase pressure control system
JPS63134181U (fr) * 1987-02-25 1988-09-02
US5145326A (en) * 1989-06-16 1992-09-08 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Variable capacity wobble plate type compressor with capacity regulating valve
US5318410A (en) * 1991-10-16 1994-06-07 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Variable displacement compressor

Also Published As

Publication number Publication date
JPH10205443A (ja) 1998-08-04
EP0855506B1 (fr) 2001-11-14
EP0855506A2 (fr) 1998-07-29
DE69802444D1 (de) 2001-12-20
DE69802444T2 (de) 2002-08-01

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