JPS5864874U - 可変容量圧縮機 - Google Patents

可変容量圧縮機

Info

Publication number
JPS5864874U
JPS5864874U JP1981159023U JP15902381U JPS5864874U JP S5864874 U JPS5864874 U JP S5864874U JP 1981159023 U JP1981159023 U JP 1981159023U JP 15902381 U JP15902381 U JP 15902381U JP S5864874 U JPS5864874 U JP S5864874U
Authority
JP
Japan
Prior art keywords
dead volume
cylinder
variable
capacity compressor
variable capacity
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.)
Pending
Application number
JP1981159023U
Other languages
English (en)
Inventor
木村　彰悟
「たか」橋　晴男
Original Assignee
サンデン株式会社
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 サンデン株式会社 filed Critical サンデン株式会社
Priority to JP1981159023U priority Critical patent/JPS5864874U/ja
Priority to US06/435,629 priority patent/US4502844A/en
Priority to EP82109905A priority patent/EP0081076B1/en
Priority to AU89800/82A priority patent/AU561988B2/en
Priority to DE8282109905T priority patent/DE3271951D1/de
Publication of JPS5864874U publication Critical patent/JPS5864874U/ja
Pending 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
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/16—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by adjusting the capacity of dead spaces of working chambers

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は本考案による圧縮機の一実施例の縦断面図、第
２図は第１図におけるシリンダヘッド部分を取外した状
態での端面図、第３図は弁板アセンブリとシリンダヘッ
ド部分との組合せ体の第２図におけるＡ−０−Ｂ線に沿
だ断面図、第４図はシリンダヘッド部分の分解斜視図で
ある。 １２・・・・・・主軸、２１−−−−−−ピストン、２
３・・・・・・シリンダ、２４・・・・・・弁板アセン
ブリ、２５・・・・・・シリンダヘッド、３５・・・・
・・吸入室、３６・・・・・・吐出室、４２・・・・・
・デッドボリューム室、４４・・・・・・通孔、４５・
・・・・・デッドボリューム可変弁部材、５１・・・・
・・アーマチュア、５３・・・・・・圧縮ばね、５５・
・・・・・電磁しｌ Ｂ １３９

Claims (1)

    【実用新案登録請求の範囲】
  1. 主軸の回転運動を複数個のピストンの往復運動に変換す
    る圧縮機において、シリンダヘッドに吸入室および吐出
    室の他にピストン数と同数のデッドボリューム室を設け
    、シリンダ端部に位置した弁板アセンブリにシリンダの
    内部空間と該デッドボリューム室とを一対一で相互連通
    させる通孔を設け、該夫々のデッドボリューム室内に該
    通孔を開閉するデッドボリューム可変弁部材をそれぞれ
    設け、さらに該複数個のデッドボリューム可変弁部材を
    電磁力により駆動する弁駆動装置を備えていることを特
    徴とする可変容量圧縮機。
JP1981159023U 1981-10-27 1981-10-27 可変容量圧縮機 Pending JPS5864874U (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1981159023U JPS5864874U (ja) 1981-10-27 1981-10-27 可変容量圧縮機
US06/435,629 US4502844A (en) 1981-10-27 1982-10-20 Refrigerant compressor with mechanism for adjusting capacity of the compressor
EP82109905A EP0081076B1 (en) 1981-10-27 1982-10-26 A refrigerant compressor with mechanism for adjusting the capacity of the compressor
AU89800/82A AU561988B2 (en) 1981-10-27 1982-10-26 Variable capacity swash-plate compressor
DE8282109905T DE3271951D1 (en) 1981-10-27 1982-10-26 A refrigerant compressor with mechanism for adjusting the capacity of the compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981159023U JPS5864874U (ja) 1981-10-27 1981-10-27 可変容量圧縮機

Publications (1)

Publication Number Publication Date
JPS5864874U true JPS5864874U (ja) 1983-05-02

Family

ID=15684562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981159023U Pending JPS5864874U (ja) 1981-10-27 1981-10-27 可変容量圧縮機

Country Status (5)

Country Link
US (1) US4502844A (ja)
EP (1) EP0081076B1 (ja)
JP (1) JPS5864874U (ja)
AU (1) AU561988B2 (ja)
DE (1) DE3271951D1 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8304420A (nl) * 1983-12-23 1985-07-16 Philips Nv Koel- of warmtepompsysteem.
JPS6316177A (ja) * 1986-07-08 1988-01-23 Sanden Corp 容量可変型圧縮機
JPS6341677A (ja) * 1986-08-08 1988-02-22 Sanden Corp 容量可変圧縮機
DE3800356C2 (de) * 1987-01-10 1996-10-31 Sanden Corp Kompressor
IT1298458B1 (it) * 1997-03-03 2000-01-10 Luk Fahrzeug Hydraulik Compressore per un impianto di climatizzazione di un autoveicolo
US6786703B2 (en) * 2001-11-02 2004-09-07 Delphi Technologies, Inc. Variable capacity air conditioning compressor with improved crankcase oil retention
US7320576B2 (en) * 2002-08-27 2008-01-22 Sanden Corporation Clutchless variable displacement refrigerant compressor with mechanism for reducing displacement work at increased driven speed during non-operation of refrigerating system including the compressor
FR2898942B1 (fr) * 2006-03-24 2008-05-02 Siemens Automotive Hydraulics Pompe transfert pour injection d'essence a haute pression
JP2009024558A (ja) * 2007-07-18 2009-02-05 Toyota Industries Corp 固定容量型ピストン式圧縮機における冷媒吸入構造
DE102007051940A1 (de) * 2007-10-29 2009-04-30 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Aufgeladener Kompressor und Verfahren zur Steuerung eines aufgeladenen Kompressors
DE102013002811A1 (de) * 2013-02-19 2014-08-21 Wabco Gmbh Kolbenkompressor
US9784253B2 (en) * 2014-07-31 2017-10-10 Tonand Brakes Inc. Variable displacement piston-in-piston hydraulic unit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1997476A (en) * 1932-03-26 1935-04-09 Frank O Wallene Compressor control system
US2779528A (en) * 1955-09-29 1957-01-29 Westinghouse Electric Corp Compressor unloaders
US3552886A (en) * 1968-11-13 1971-01-05 Mitchell Co John E Compressor unit with self-contained drive means
DE2000009A1 (de) * 1970-01-02 1971-07-15 Westinghouse Bremsen U Appbau Luftpresser mit Selbststabilisierung
GB1307866A (en) * 1970-07-04 1973-02-21 Mitchell Co John E Compressor unit
GB1387138A (en) * 1972-08-04 1975-03-12 Prestcold Ltd Capacity control device for a gas or vapour compressor
US3945765A (en) * 1974-04-15 1976-03-23 Sankyo Electric Co., Ltd. Refrigerant compressor
US3998570A (en) * 1975-04-23 1976-12-21 General Motors Corporation Air conditioning compressor
US3972652A (en) * 1975-05-14 1976-08-03 Dresser Industries, Inc. Variable volume clearance chamber for compressors

Also Published As

Publication number Publication date
EP0081076B1 (en) 1986-07-09
AU8980082A (en) 1983-05-05
DE3271951D1 (en) 1986-08-14
EP0081076A1 (en) 1983-06-15
US4502844A (en) 1985-03-05
AU561988B2 (en) 1987-05-21

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