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KR940009525A - 왕복동형 압축기 - Google Patents

왕복동형 압축기 Download PDF

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Publication number
KR940009525A
KR940009525A KR1019930019280A KR930019280A KR940009525A KR 940009525 A KR940009525 A KR 940009525A KR 1019930019280 A KR1019930019280 A KR 1019930019280A KR 930019280 A KR930019280 A KR 930019280A KR 940009525 A KR940009525 A KR 940009525A
Authority
KR
South Korea
Prior art keywords
pressure side
bore
side opening
low pressure
path
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
KR1019930019280A
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English (en)
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KR970001135B1 (ko
Inventor
쮸우이찌 가와무라
히데끼 미즈따니
가즈야 기무라
시게유끼 히다까
히로아끼 가유가와
도오루 다께이찌
Original Assignee
이소가이 지세이
가부시끼가이샤 도요다 지도쇽끼 세이사꾸쇼
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Publication of KR940009525A publication Critical patent/KR940009525A/ko
Application granted granted Critical
Publication of KR970001135B1 publication Critical patent/KR970001135B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04B27/1009—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/90—Alloys not otherwise provided for
    • F05C2201/906—Phosphor-bronze alloy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/12—Coating
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86501—Sequential distributor or collector type

Landscapes

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

Abstract

본 발명은 충분한 체적효율을 확실하게 유지함과 더불어 충분한 동력 효율을 확보하는 것을 목적으로 한다. 각보어(1A~1F)와 중심축구멍(1a)과의 사이에 도통로(2A~2F)가 형성되고, 구동축에 결합된 회전밸브(22)에는, 흡입통로(25)가 형성됨과 더불어 잔류개스바이패스홈(28)이 형성된다.
잔류개스바이패스폼(28)은 토출종료시의 보어(1C)와 도통로(2C)를 매개로 연통하는 고압측홈(28a)과, 이에 동기하여 실질적으로 압축작동이 진행중인 보어(1A)와 도통로(2A)를 매개하여 연통하는 저압측홈(28b)와, 이들 고압측홈(28a)과 저압측홈(28b)을 접속하는 연통홈(28c)으로 이루어진다.
잔류개스가 있기는 하나 압축이 완료된 냉매가스를 흡입압력 정도까지 감압함이 없이 압축 행정중인 보어로 바이패스하여, 불필요한 재압축이 감소된다.

Description

왕복동형 압축기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시예에 따른 압축기의 종단면도이고,
제2도는 본 발명의 실시예에 따른 압축기의 횡단면도,
제3도는 본 발명의 실시예에 따른 압축기에서 회전밸브와 도통로의 전개도,
제4도는 본 발명의 실시예에 따른 압축기에서 회전밸브와 도통로의 전개도.

Claims (2)

  1. 축중심 주위에 다수의 보어를 갖는 실린더 블럭과, 이 실린더블럭의 축구멍내에 끼워지지된 구동축과, 이 구동축과 함께 자동하는 크랭크실내의 사판에 연결되어 상기 보어 내부를 운동하는 피스톤을 구비한 왕복동형 압축기에 있어서, 상기 각보어와 축구멍의 사이에는 이들을 연결하는 도통로가 형성되고, 상기 구동축에는 흡입 행정에 있는 각 보어의 도통로와 흡입실을 순차적으로 연통하는 흡입통로를 갖춘 회전밸브가 동기회전가능하게 결합되며, 이 회전밸브에는 토출 종료시의 보어와 도통로를 매개로 연통하는 고압측 개구와, 이에 동기하여 실질적으로 압축작동이 진행중인 보어와 도통로를 매개로 연통하는 저압측 개구 및, 이 고압측 개구 및 저압측 개구를 접속하는 연통로로 이루어진 잔류개스바이패스통로가 형성된 것을 특징으로 하는 왕복동형 압축기.
  2. 제1항에 있어서, 잔류개스바이패스 통로의 고압측 개구 및 저압측개구의 각각 도통로를 매개한 연통타이밍은, 이 저압측 개구가 고압측 개구보다도 선행하도록 설정되어 있는 것을 특징으로 하는 왕복동형 압축기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930019280A 1992-10-05 1993-09-22 왕복동형 압축기 Expired - Lifetime KR970001135B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP92-266187 1992-10-05
JP26618792A JP3080278B2 (ja) 1992-10-05 1992-10-05 往復動型圧縮機

Publications (2)

Publication Number Publication Date
KR940009525A true KR940009525A (ko) 1994-05-20
KR970001135B1 KR970001135B1 (ko) 1997-01-29

Family

ID=17427467

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930019280A Expired - Lifetime KR970001135B1 (ko) 1992-10-05 1993-09-22 왕복동형 압축기

Country Status (5)

Country Link
US (1) US5626463A (ko)
JP (1) JP3080278B2 (ko)
KR (1) KR970001135B1 (ko)
DE (1) DE4333633A1 (ko)
TW (1) TW299002U (ko)

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US5486098A (en) * 1992-12-28 1996-01-23 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Swash plate type variable displacement compressor
JPH06249144A (ja) * 1993-02-23 1994-09-06 Toyota Autom Loom Works Ltd ピストン式圧縮機における冷媒ガス吸入構造
DE69800445T2 (de) * 1997-02-25 2001-06-13 Sanden Corp., Isesaki Ein- und Auslassventilvorrichtung für einen Kompressor
GB9912233D0 (en) * 1998-12-04 1999-07-28 British Gas Plc Hydrualically driven compressor
US6439857B1 (en) 2001-03-12 2002-08-27 Haldex Brake Corporation Axial piston compressor
FR2825121B1 (fr) * 2001-05-23 2004-12-24 Luk Fahrzeug Hydraulik Compresseur
JP3891099B2 (ja) * 2001-11-12 2007-03-07 株式会社豊田自動織機 ピストン式圧縮機
JP4096703B2 (ja) * 2001-11-21 2008-06-04 株式会社豊田自動織機 ピストン式圧縮機における冷媒吸入構造
US6823768B2 (en) * 2001-11-22 2004-11-30 Sanden Corporation Nitrided surface layer on a swash plate boss
JP3985507B2 (ja) * 2001-11-22 2007-10-03 株式会社豊田自動織機 斜板型圧縮機
JP3890966B2 (ja) * 2001-12-06 2007-03-07 株式会社豊田自動織機 固定容量型ピストン式圧縮機における潤滑構造
DE60323680D1 (de) * 2002-12-26 2008-10-30 Zexel Valeo Climate Contr Corp Verdichter
US6883416B2 (en) 2003-01-28 2005-04-26 Haldex Brake Corporation Swash plate containment assembly
US20050061143A1 (en) 2003-01-28 2005-03-24 Koelzer Robert L. Modular swash plate compressor
JP2004239210A (ja) * 2003-02-07 2004-08-26 Toyota Industries Corp ピストン式圧縮機
US7153105B2 (en) * 2003-04-24 2006-12-26 Haldex Brake Corporation Compressor with swash plate housing inlet port
JP2005163582A (ja) * 2003-12-01 2005-06-23 Honda Motor Co Ltd 回転流体機械
US20050207905A1 (en) * 2004-03-18 2005-09-22 Koelzer Robert L Fixed angle swash plate compressor
US20060002801A1 (en) * 2004-07-01 2006-01-05 Kosco John S Rocker compressor mechanism
US7299740B2 (en) * 2004-09-13 2007-11-27 Haldex Brake Corporation Reciprocating axial displacement device
US20080193304A1 (en) * 2005-07-25 2008-08-14 Akinobu Kanai Piston Type Compressor
JP2009097379A (ja) * 2007-10-15 2009-05-07 Toyota Industries Corp 両頭ピストン式圧縮機における冷媒吸入構造
US8794941B2 (en) 2010-08-30 2014-08-05 Oscomp Systems Inc. Compressor with liquid injection cooling
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
JP5741554B2 (ja) 2012-11-02 2015-07-01 株式会社豊田自動織機 ピストン型圧縮機
JP6201575B2 (ja) 2013-09-27 2017-09-27 株式会社豊田自動織機 容量可変型斜板式圧縮機
CN106103988A (zh) * 2014-02-07 2016-11-09 托维克公司 轴向柱塞装置
JP2015169157A (ja) * 2014-03-10 2015-09-28 株式会社豊田自動織機 ピストン式圧縮機
DE102014209900A1 (de) 2014-05-23 2015-11-26 Mahle International Gmbh Axialkolbenmaschine
JP2016133094A (ja) * 2015-01-21 2016-07-25 株式会社豊田自動織機 両頭ピストン型斜板式圧縮機

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GB144201A (en) * 1919-12-23 1920-06-10 Larsson Sven Machine, applicable as a pump or compressor
DE923985C (de) * 1951-08-08 1955-02-24 Ricardo & Co Engineers Kolbenkompressor fuer Luft und andere gasfoermige Medien
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JPH06117367A (ja) * 1992-10-02 1994-04-26 Toyota Autom Loom Works Ltd 往復動型圧縮機
JPH06117368A (ja) * 1992-10-02 1994-04-26 Toyota Autom Loom Works Ltd 往復動型圧縮機
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JPH06288349A (ja) * 1993-04-06 1994-10-11 Toyota Autom Loom Works Ltd 往復動型圧縮機

Also Published As

Publication number Publication date
DE4333633A1 (de) 1994-04-07
JPH06117365A (ja) 1994-04-26
TW299002U (en) 1997-02-21
KR970001135B1 (ko) 1997-01-29
US5626463A (en) 1997-05-06
JP3080278B2 (ja) 2000-08-21

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