KR890008450A - 가변배유량 기구를 구비한 경사판형압축기 - Google Patents

가변배유량 기구를 구비한 경사판형압축기 Download PDF

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Publication number
KR890008450A
KR890008450A KR1019880015817A KR880015817A KR890008450A KR 890008450 A KR890008450 A KR 890008450A KR 1019880015817 A KR1019880015817 A KR 1019880015817A KR 880015817 A KR880015817 A KR 880015817A KR 890008450 A KR890008450 A KR 890008450A
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KR
South Korea
Prior art keywords
compressor
crank chamber
piston
plate
conduit
Prior art date
Application number
KR1019880015817A
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English (en)
Other versions
KR0129542B1 (ko
Inventor
기요시 데라우찌
시게미 시미즈
가즈히꼬 다까이
Original Assignee
우시구보 도모아끼
산덴 가부시끼가이샤
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.)
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Publication of KR890008450A publication Critical patent/KR890008450A/ko
Application granted granted Critical
Publication of KR0129542B1 publication Critical patent/KR0129542B1/ko

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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
    • 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
    • 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
    • F04B27/109—Lubrication
    • 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
    • F04B2027/1831—Valve-controlled fluid connection between crankcase and suction 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
    • F04B2027/1845—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
    • F04B2027/1886—Open (not controlling) fluid passage
    • F04B2027/189—Open (not controlling) fluid passage between crankcase and discharge chamber
    • 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
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]

Landscapes

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

Abstract

내용 없음

Description

가변배유량 기구를 구비한 경사판형압축기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도 본 발명의 제 1구현예에 따른 요동판형 냉매압축기의 단면도.
제 2도 본 발명의 제 2구현예에 따른 요동판형 냉매압축기의 단면도.

Claims (5)

  1. 냉동회로에 사용하기 위한 것으로서, 압축기 하우징이 다수의 실린더를 구비한 실린더블록을 가지며, 전방단부판이 상기 실린더의 일단에 배치됨과 아울러 상기 시린더블록안에 크랭크실을 에워싸며, 피스톤이 상기 각 실린더에 미끄럼가능하게 끼워지며, 구동기구가 상기 실린더안에서 상기 피스톤을 왕복운동시키기 위해 상기 피스톤에 결합되며, 상기 구동기구는 상기 하우징안에 회전가능하게 지지된 구동축, 상기 구동축에 결합되어 구동축과 함께 회전할 수 있는 로우터, 및 상기 피스톤에 상기 로우터를 구동가능하게 결합시키는 커플링 수단을 포함하여서, 상기 로우터의 회전운동이 상기 피스톤의 왕복운동으로 바뀌게끔하며, 상기 커플링 수단은 상기 구동축에 대해 경사각을 갖고 배치된 표면을 가지는 평판을 포함하며, 상기 경사판은 압축기의 용량을 변화시키기위해 상기 크랭크실의 압력의 변화에 응하여 변경되며, 후방단부판이 상기 전방 단부판으로부터 멀리떨어진 상기 실린더블록의 반대편 단에 배치되어서, 그안의 흡입실과 배출실을 한정하며, 소통로가 상기 크랭크실과 상기 흡입실을 연결시키며, 그리고 밸브 조절수단이 상기 크랭크 실안의 압력을 변화시키기 위해 상기 소통로의 개,폐를 조절하는 것으로 구성되어진, 가변배유량기구를 구비한경사판형 압축기에 있어서, 유동조절수단이 상기 배출시로부터 상기 크랭크실로의 냉매기체의 유동을 조절하기위해 상기 실린더 블록에 사용되고, 상기 유동조절 수단은 상기 평판의 경사각을 조절하는 상기 크랭크실에 있어서의 압력을 형성시키기위해 상기 배출시로부터 상기 크랭크실로 유동하는 냉매기체의 압력을 감소시키는 수단을 포함함을 특징으로 하는 가변배유량기구를 구비한 경사판형 압축기.
  2. 제 1항에 있어서, 상기 유동조절수단이 모세관튜브가 안에 포함되어 있는 도관으로 구성됨을 특징으로 하는 압축기.
  3. 제 1항에 있어서, 상기 유동조절수단이 소직경부가 안에 포함되어 있는 도관으로 구성됨을 특징으로 하는 압축기.
  4. 제 2항에 있어서, 상기 도관안에 필터스크린이 추가로 구성됨을 특징으로 하는 압축기.
  5. 제 3항에 있어서, 상기 도관안에 필터스크린이 추가로 구성됨을 특징으로 하는 압축기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880015817A 1987-11-30 1988-11-30 가변 용량 기구를 구비한 경사판형 압축기 KR0129542B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62-303050 1987-11-30
JP62303050A JPH01142277A (ja) 1987-11-30 1987-11-30 容量可変圧縮機

Publications (2)

Publication Number Publication Date
KR890008450A true KR890008450A (ko) 1989-07-10
KR0129542B1 KR0129542B1 (ko) 1998-04-08

Family

ID=17916313

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880015817A KR0129542B1 (ko) 1987-11-30 1988-11-30 가변 용량 기구를 구비한 경사판형 압축기

Country Status (6)

Country Link
EP (1) EP0318976B1 (ko)
JP (1) JPH01142277A (ko)
KR (1) KR0129542B1 (ko)
AU (1) AU608668B2 (ko)
CA (1) CA1331369C (ko)
DE (1) DE3871093D1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0462279U (ko) * 1990-10-09 1992-05-28
JPH0489873U (ko) * 1990-12-15 1992-08-05
JP3114398B2 (ja) * 1992-11-12 2000-12-04 株式会社豊田自動織機製作所 揺動斜板式可変容量圧縮機
US5380161A (en) * 1992-12-11 1995-01-10 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Variable capacity swash-plate compressor with electromagnetic clutch
JP3178630B2 (ja) * 1992-12-21 2001-06-25 株式会社豊田自動織機製作所 可変容量型圧縮機
JPH06264865A (ja) * 1993-03-12 1994-09-20 Sanden Corp 容量可変型斜板式圧縮機
JPH10153172A (ja) * 1996-11-25 1998-06-09 Sanden Corp 可変容量型斜板式圧縮機
DE19847159C2 (de) * 1998-10-13 2001-12-06 Hans Unger Kompressor zur Erzeugung ölfreier Druckluft
US6325598B1 (en) * 1999-12-23 2001-12-04 Visteon Global Technologies, Inc. Variable capacity swash plate type compressor having pressure relief valve
CN113958494B (zh) * 2021-09-17 2023-07-25 北京化工大学 一种驱动端调速与气缸卸载融合的排气量调节方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428718A (en) * 1982-02-25 1984-01-31 General Motors Corporation Variable displacement compressor control valve arrangement
JPH0765567B2 (ja) * 1986-04-09 1995-07-19 株式会社豊田自動織機製作所 揺動斜板型圧縮機におけるクランク室圧力の制御機構
US4752189A (en) * 1986-12-09 1988-06-21 Diesel Kiki Co., Ltd. Valve arrangement for a variable displacement compressor

Also Published As

Publication number Publication date
EP0318976A1 (en) 1989-06-07
AU608668B2 (en) 1991-04-11
EP0318976B1 (en) 1992-05-13
AU2638788A (en) 1989-06-01
JPH01142277A (ja) 1989-06-05
DE3871093D1 (de) 1992-06-17
CA1331369C (en) 1994-08-09
JPH0232479B2 (ko) 1990-07-20
KR0129542B1 (ko) 1998-04-08

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