KR880010248A - 가변 변위 메카니즘을 가진 요동판식 압축기 - Google Patents

가변 변위 메카니즘을 가진 요동판식 압축기 Download PDF

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Publication number
KR880010248A
KR880010248A KR1019880001823A KR880001823A KR880010248A KR 880010248 A KR880010248 A KR 880010248A KR 1019880001823 A KR1019880001823 A KR 1019880001823A KR 880001823 A KR880001823 A KR 880001823A KR 880010248 A KR880010248 A KR 880010248A
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KR
South Korea
Prior art keywords
bellows
face
cylinder
plate
chamber
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Application number
KR1019880001823A
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English (en)
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KR960001636B1 (ko
Inventor
세이 키구찌
키요시 테라우찌
카즈히꼬 타까이
테루오 히구찌
Original Assignee
우시구보 도모야끼
산덴 가부시기가이샤
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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Application filed by 우시구보 도모야끼, 산덴 가부시기가이샤 filed Critical 우시구보 도모야끼
Publication of KR880010248A publication Critical patent/KR880010248A/ko
Application granted granted Critical
Publication of KR960001636B1 publication Critical patent/KR960001636B1/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
    • F04B25/00—Multi-stage pumps
    • 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

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

가변 변위 메카니즘을 가진 요동판식 압축기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 4도는 본 발명의 1실시예에 따른 가변 변위 메카니즘을 가진 요동판식 압축기의 단면도.
제 5도는 제 4도의 선 B-B를 따른 단면도.
제 6도는 본 발명의 또 다른 실시예에 따른 가변 변위 메카니즘을 가진 요동판식 압축기의 단면도.

Claims (4)

  1. 크랭크실과 다수의 실린더가 형성되어져 있는 실린더 블록이 설비된 압축기 하우징, 상기 압축기 하우징의 한 단부면에 고정된 전단판, 그것의 단부면에 고정된 흡입실과 배출실이 설비된 실린더 헤드, 상기 하우징에 회전할 수 있도록 지지되는 구동축과 상기 실린더블록의 중심구멍에서 회전할 수 있도록 지지된 상기 구동축의 한 단부, 상기 구동축에 고정되고 힌지메카니즘을 통해 경사판에 가변적으로 결합되어 있는 로우터,상기 경사판에 인접하고 상기 경사판의회전운동을 요동운동으로 바꾸어주는 요동판, 다수의 케넥팅 로드를 통해 상기 요동판과 결합되고 각각의 커넥팅로드는 각각의 상기 실린더내에 왕복 운동이 가능하도록 맞추어져 있고 상기 실린더의 행정압력은 상기 경사판의 각의 변화에 따라 변화되는 다수의 피스톤, 상기 크랭크실과 상기 흡입실 사이의 소통을 도관을 통해 제어하는 제어밸브로 구성되고, 상기 제어밸브가 상기 중심구멍에 배치되는 것을 특징으로 하는, 가변변위 메카니즘을 가진 요동판식 압축기.
  2. 제 1항에 있어서, 상기 제어밸브가 실린더 케이싱, 상기 실린더 케이싱의 한 내부단부면에 풀무의 한 단부면이 고정력으로 배치된 풀무, 상기 풀무의 다른 단부면에 고정된 니들밸브를 포함하는 것을 특징으로 하는 가변변위 메카니즘을 가진 요동판식 압축기.
  3. 제 2항에 있어서, 상기 니들밸브가 상기 크랭크실과 흡입실 사이의 소통을 제어하도록 상기 크랭크실의 개스압력에 따라 상기 풀무가 작동하는 것을 특징으로 하는 가변변위 메카니즘을 가진 요동판식 압축기.
  4. 제 2항에 있어서, 상기 니들밸브가 상기 크랭크실과 흡입실 사이의 소통을 제어하도록 상기 흡입실의 개스압력에따라 상기 풀무가 작동하는 것을 특징으로 하는 가변변위 메카니즘을 가지 요동판식 압축기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880001823A 1987-02-20 1988-02-20 용량 가변용 제어 기구를 구비한 사판식 압축기 KR960001636B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62035910A JPS63205469A (ja) 1987-02-20 1987-02-20 容量可変型斜板式圧縮機
JP62-35910 1987-02-20
JP35,910/62 1987-02-20

Publications (2)

Publication Number Publication Date
KR880010248A true KR880010248A (ko) 1988-10-07
KR960001636B1 KR960001636B1 (ko) 1996-02-03

Family

ID=12455184

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880001823A KR960001636B1 (ko) 1987-02-20 1988-02-20 용량 가변용 제어 기구를 구비한 사판식 압축기

Country Status (6)

Country Link
US (1) US4878817A (ko)
EP (1) EP0281824B1 (ko)
JP (1) JPS63205469A (ko)
KR (1) KR960001636B1 (ko)
AU (1) AU609092B2 (ko)
DE (1) DE3860270D1 (ko)

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Also Published As

Publication number Publication date
DE3860270D1 (de) 1990-08-02
EP0281824A1 (en) 1988-09-14
KR960001636B1 (ko) 1996-02-03
AU1202588A (en) 1988-08-25
JPS63205469A (ja) 1988-08-24
EP0281824B1 (en) 1990-06-27
US4878817A (en) 1989-11-07
AU609092B2 (en) 1991-04-26
JPH0313432B2 (ko) 1991-02-22

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