KR880001920A - 회전캠타입의 압축기 - Google Patents

회전캠타입의 압축기 Download PDF

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Publication number
KR880001920A
KR880001920A KR1019870007881A KR870007881A KR880001920A KR 880001920 A KR880001920 A KR 880001920A KR 1019870007881 A KR1019870007881 A KR 1019870007881A KR 870007881 A KR870007881 A KR 870007881A KR 880001920 A KR880001920 A KR 880001920A
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KR
South Korea
Prior art keywords
control means
rotary cam
cam type
compressor
valve
Prior art date
Application number
KR1019870007881A
Other languages
English (en)
Other versions
KR960000089B1 (ko
Inventor
유끼히코 타구찌
Original Assignee
산덴 가부시기가이샤
우시구보 도모아끼
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 산덴 가부시기가이샤, 우시구보 도모아끼 filed Critical 산덴 가부시기가이샤
Publication of KR880001920A publication Critical patent/KR880001920A/ko
Application granted granted Critical
Publication of KR960000089B1 publication Critical patent/KR960000089B1/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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • 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
    • F04B2027/1854—External parameters
    • 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
    • F04B2027/1859—Suction pressure

Landscapes

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

Abstract

내용 없음

Description

회전캠타입의 압축기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 본 발명의 한실시예에 따르는 가변용량기구를 가지는 회전캠타입 압축기의 횡단면도.
제6도는 제3도에 도시된 제어2밸브 기구와 전자작동기를 구비하는 가변용량기구의 횡단면도.
제8도는 제8도에 도시된 회전캠타입의 압축기의 횡단면도.
제9도는 제6도에 되시된 것을 변경한 가변용량 기구의 횡단면도.
제10도는 본 발명의 또다른 실시예에 따르는 회전캠타입의 부분 횡단면도.

Claims (4)

  1. 여러개의 실린더들을 가지는 실린더블록과 상기 실린더블록에 인접한 크랭크챔버를 가지는 압축기 하우징, 상기 각각의 실린더내에 활주 가능하게 설치되고, 구동기구에 의해 구동되는 회전캠에 의해 왕복운동하는 피스톤(상기 크랭크챔버안의 압력변화에 의해 행정이 변화한다). 상기 구동기구를 회전가능하게 지지하기 위한 상기 압축기 하우징상에 배치되어 있는 앞단부판, 흡인챔버와 유출챔버를 가지며 상기 압축기 하우징의 맞은편 단부상에 배치되어 있는 뒷단부판, 상기 크랭크챔버와 상기 흡인챔버와 연결하는 통로, 및 상기 통로의 개폐를 제어하기 위한 가변용량제어 수단을 구비하는 회전캠타입의 압축기에 있어서, 상기 회전캠타입의 압축기가 구비하고 있는 상기 가변용량제어 수단이 압축기안의 냉각제압력의 변화에 응하여 상기 통로를 개폐하기 위해서 상기 밸브요소의 운동을 제어하기 위한 제1밸브 제어수단과, 상기 제1밸브 제어수단의 상기 운동에도 불구하고 상기 통로를 효과적으로 개방하기 위한, 상기 제1밸브 제어수단에 연결되어 있는 제2밸브 제어수단을 구비하고 있는 것을 특징으로 하는 회전캠타입의 압축기.
  2. 제1항에 있어서, 상기 제1밸브 제어수단이 주름통인 것을 특징으로 하는 회전캠타입의 압축기.
  3. 제1항 또는 제2항에 있어서, 상기 제2밸브 제어수단이 전자기작동기인 것을 특징으로 하는 회전캠타입의 압축기.
  4. 제1항 또는 제2항에 있어서, 상기 제2밸브 제어수단이 진공작동기인 것을 특징으로 하는 회전캠타입의 압축기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임
KR1019870007881A 1986-07-21 1987-07-21 용량 가변기구를 구비한 요동판식 압축기 KR960000089B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61169897A JPS6329067A (ja) 1986-07-21 1986-07-21 連続容量可変型揺動式圧縮機
JP???61-169,897 1986-07-21
JP169897 1997-01-08

Publications (2)

Publication Number Publication Date
KR880001920A true KR880001920A (ko) 1988-04-28
KR960000089B1 KR960000089B1 (ko) 1996-01-03

Family

ID=15894990

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870007881A KR960000089B1 (ko) 1986-07-21 1987-07-21 용량 가변기구를 구비한 요동판식 압축기

Country Status (6)

Country Link
US (1) US4780059A (ko)
EP (1) EP0256334B1 (ko)
JP (1) JPS6329067A (ko)
KR (1) KR960000089B1 (ko)
AU (1) AU603367B2 (ko)
DE (1) DE3760973D1 (ko)

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Also Published As

Publication number Publication date
JPS6329067A (ja) 1988-02-06
US4780059A (en) 1988-10-25
KR960000089B1 (ko) 1996-01-03
AU603367B2 (en) 1990-11-15
DE3760973D1 (en) 1989-12-14
EP0256334B1 (en) 1989-11-08
AU7591387A (en) 1988-01-28
EP0256334A1 (en) 1988-02-24

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