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JPS6324385U - - Google Patents

Info

Publication number
JPS6324385U
JPS6324385U JP1986119269U JP11926986U JPS6324385U JP S6324385 U JPS6324385 U JP S6324385U JP 1986119269 U JP1986119269 U JP 1986119269U JP 11926986 U JP11926986 U JP 11926986U JP S6324385 U JPS6324385 U JP S6324385U
Authority
JP
Japan
Prior art keywords
plate
drive shaft
crank chamber
oscillating
drive
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
JP1986119269U
Other languages
English (en)
Other versions
JPH037584Y2 (ja
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 filed Critical
Priority to JP1986119269U priority Critical patent/JPH037584Y2/ja
Priority to US07/078,416 priority patent/US4729719A/en
Priority to DE19873725411 priority patent/DE3725411A1/de
Publication of JPS6324385U publication Critical patent/JPS6324385U/ja
Application granted granted Critical
Publication of JPH037584Y2 publication Critical patent/JPH037584Y2/ja
Expired 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
    • F04B2027/1809—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)

Description

【図面の簡単な説明】
第１図は第１の実施例を表わす図面であつて、
本考案に係る揺動斜板型圧縮機の全体を表わす断
面図、第２図は第２の実施例を表わす図面であつ
て、揺動斜板型圧縮機の全体を表わす断面図であ
る。又、第３図は従来構造を表わす図面であつて
、揺動斜板型圧縮機の全体を表わす断面図である
。 １…ハウジング、１Ｆ…フロントハウジング、
１Ｒ…リヤハウジング、２…シリンダーブロツク
、３…通しボルト、４…ドライブシヤフト、５Ａ
，５Ｂ…軸受け部、６…吸入チヤンバー、７…吐
出チヤンバー、８…隔壁、９…吸入口、１０…吐
出口、１１…バルブプレート、１２…吸入弁、１
３…吐出弁、１４…シリンダーボア、１５…圧縮
室、１６…ピストン、１７…クランク室、１８…
ラグプレート、１８′…取り付けアーム、１９…
スリーブ、２０…ドライブプレート、２０′…支
持ブラケツト、２０Ａ…大径円盤部、２０Ｂ…小
径円筒部、２１…ワツブルプレート、２２…コン
ロツド、２３…長孔、２４…ガイドピン、２５…
連結ピン、２６…スラスト軸受け、２７…ラジア
ル軸受け、２８…凹所、２９…凹所、３０…逃し
孔、３１…逃し孔、３２…逃し口、３３…吐出圧
力の導圧路、３４…コントロールバルブ。

Claims (1)

    【実用新案登録請求の範囲】
  1. シリンダーブロツクに隣接させてクランク室を
    形成し、同クランク室にはドライブシヤフトに軸
    架するラグプレートと同ドライブシヤフトにスラ
    イド自在に遊嵌するスリーブを介してドライブプ
    レートを揺動回転自在に設けると共に、同ドライ
    ブプレートにはワツブルプレートをその回転が規
    制された状態にて揺動させる事が可能な如く設け
    る一方、シリンダーブロツクには上記ドライブシ
    ヤフトを中心として複数個のボアを同一円周上に
    配列させて設け、各ボアには上記ワツブルプレー
    トに連結させてピストンを進退自在に嵌挿させ、
    上記クランク室内の圧力を車室内の冷房負荷の変
    化と対応して変化させる事によつて上記ワツブル
    プレートの揺動傾斜角を変化させる様に設けられ
    る揺動斜板型圧縮機において、上記ドライブシヤ
    フトの中心線に沿つて逃し孔を穿設し、その一端
    を吸入チヤンバーと連通させると共に同ドライブ
    シヤフトには多数個の逃し口をクランク室に臨ま
    せて一列状に配列させて成る揺動斜板型圧縮機に
    おけるクランク室圧力の逃し機構。
JP1986119269U 1986-08-01 1986-08-01 Expired JPH037584Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1986119269U JPH037584Y2 (ja) 1986-08-01 1986-08-01
US07/078,416 US4729719A (en) 1986-08-01 1987-07-27 Variable displacement wobble plate type compressor with a wobble angle control unit
DE19873725411 DE3725411A1 (de) 1986-08-01 1987-07-31 Taumelscheibenkompressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986119269U JPH037584Y2 (ja) 1986-08-01 1986-08-01

Publications (2)

Publication Number Publication Date
JPS6324385U true JPS6324385U (ja) 1988-02-17
JPH037584Y2 JPH037584Y2 (ja) 1991-02-25

Family

ID=14757174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986119269U Expired JPH037584Y2 (ja) 1986-08-01 1986-08-01

Country Status (3)

Country Link
US (1) US4729719A (ja)
JP (1) JPH037584Y2 (ja)
DE (1) DE3725411A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0341101Y2 (ja) * 1988-03-23 1991-08-29
JPH05288147A (ja) * 1992-04-10 1993-11-02 Toyota Autom Loom Works Ltd 容量可変型斜板式圧縮機
JPH09112420A (ja) * 1995-10-19 1997-05-02 Toyota Autom Loom Works Ltd 可変容量圧縮機
JPH1162824A (ja) * 1997-08-08 1999-03-05 Sanden Corp 可変容量圧縮機
JPH11247759A (ja) 1998-03-03 1999-09-14 Toyota Autom Loom Works Ltd 圧縮機及び圧縮機のピストン組付方法
JP4051134B2 (ja) 1998-06-12 2008-02-20 サンデン株式会社 可変容量圧縮機の容量制御弁機構
JP2000120533A (ja) * 1998-10-14 2000-04-25 Sanden Corp 容量可変型斜板式圧縮機
WO2002042643A1 (de) * 2000-11-23 2002-05-30 Luk Fahrzeug-Hydraulik Gmbh & Co. Kg Verdichter
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

Family Cites Families (9)

* 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
US4174191A (en) * 1978-01-18 1979-11-13 Borg-Warner Corporation Variable capacity compressor
US4428718A (en) * 1982-02-25 1984-01-31 General Motors Corporation Variable displacement compressor control valve arrangement
US4480964A (en) * 1982-02-25 1984-11-06 General Motors Corporation Refrigerant compressor lubrication system
US4526516A (en) * 1983-02-17 1985-07-02 Diesel Kiki Co., Ltd. Variable capacity wobble plate compressor capable of controlling angularity of wobble plate with high responsiveness
JPS60135680A (ja) * 1983-12-23 1985-07-19 Sanden Corp 揺動式圧縮機
JPH0637874B2 (ja) * 1984-12-28 1994-05-18 株式会社豊田自動織機製作所 可変容量圧縮機
US4688997A (en) * 1985-03-20 1987-08-25 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Variable displacement compressor with variable angle wobble plate and wobble angle control unit
US4685866A (en) * 1985-03-20 1987-08-11 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Variable displacement wobble plate type compressor with wobble angle control unit

Also Published As

Publication number Publication date
JPH037584Y2 (ja) 1991-02-25
DE3725411C2 (ja) 1990-09-20
DE3725411A1 (de) 1988-02-04
US4729719A (en) 1988-03-08

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