KR940015275A - 압축기 - Google Patents

압축기 Download PDF

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Publication number
KR940015275A
KR940015275A KR1019930027155A KR930027155A KR940015275A KR 940015275 A KR940015275 A KR 940015275A KR 1019930027155 A KR1019930027155 A KR 1019930027155A KR 930027155 A KR930027155 A KR 930027155A KR 940015275 A KR940015275 A KR 940015275A
Authority
KR
South Korea
Prior art keywords
chamber
crank chamber
compressor
bore
exhaust passage
Prior art date
Application number
KR1019930027155A
Other languages
English (en)
Other versions
KR970001762B1 (ko
Inventor
겐지 다께나까
히데끼 미쯔따니
시게유끼 히다까
오사무 히라마쯔
도오루 다께이찌
히로아끼 가유까와
Original Assignee
이소가이 지세이
가부시끼가이샤 도요다 지도쇽끼 세이사꾸쇼
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
Priority claimed from JP4331606A external-priority patent/JPH06173851A/ja
Priority claimed from JP4338558A external-priority patent/JPH06185460A/ja
Priority claimed from JP4345881A external-priority patent/JPH06193561A/ja
Priority claimed from JP5009204A external-priority patent/JPH06213166A/ja
Application filed by 이소가이 지세이, 가부시끼가이샤 도요다 지도쇽끼 세이사꾸쇼 filed Critical 이소가이 지세이
Publication of KR940015275A publication Critical patent/KR940015275A/ko
Application granted granted Critical
Publication of KR970001762B1 publication Critical patent/KR970001762B1/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
    • F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
    • F04B27/0895—Component parts, e.g. sealings; Manufacturing or assembly thereof driving means
    • 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
    • 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
    • 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
    • F04B2027/1895—Open (not controlling) fluid passage 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
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/124—Coupling parameters
    • F04B2201/1241—Engagement

Landscapes

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

Abstract

압축기의 기동시 부하 변동 쇼크를 해소하고자 하는 본 발명은 전자 클러치에 연결되어 크탱크실 내부로 연장하는 구동축과, 크랭크실 내부에서 구동축과 함께 회전하고 크랭크실 압력에 대응하여 경사각을 변위시키는 회전 경사판과, 상기 회전 경사판에 연계되고 그의 회전 요동을 기초로하여 각각의 보어 내부에서 이동하는 피스톤과, 보어 내부로 유체를 공급하는 흡입실과, 보어 내부에서 압축된 유체가 토출되는 토출실과, 토출실과 크랭크실을 연통하는 배기 통로 또는 결합 급기 통로와, 크랭크실과 흡입실을 연통하는 결합 배기 통로 또는 배기 통로와, 결합 배기 통로 또는 급기 통로중에 설치되고 전자 클러치의 자기 작용에 의해 결합 배기 통로 또는 급기 통로를 게폐하는 개폐 밸브를 설치하는 것에 의해 상기 목적을 달할 수 있다.

Description

압축기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본원 제1발명의 실시예를 도시하는 종단면도, 제2도는 본원 제2발명의 실시예를 도시하는 단면도, 제3도는 제1도 및 제2도 개폐 밸브의 작동 상태를 도시하는 요부 단면도.

Claims (6)

  1. 전자 클러치(6)에 연결되어 크랭크실(5) 내부로 연장되는 구동축(7)과, 크랭크실(5)내부에서 구동축(7)과 함께 회전하고 크랭크실 압력에 대응하여 경사각을 변위 시키는 회전 경사판(11)과, 회전 경사판(11)에 연계되고 그의 회전 요동을 기초로하여 각각의 보어(15)내부에서 이동하는 피스톤(16)과, 보어(15)내부로 유체를 공급하는 흡입실(3a)과, 보어(15)내부에서 압축된 유체가 토출되는 토출실(3b)과, 토출실(3b)과 크랭크실(5)을 연통하는 배기 통로(27)와, 크랭크실과 흡입실을 연통하는 일련의 결합 배기 통로를 포함하는 압축기에 있어서, 상기 일련의 결합 배기 통로중에 설치되고 전자 클러치(6)의 자기 작용에 의해 결합 배기 통로를 개폐시키는 개폐 밸브(20)를 포함하는 것을 특징으로 하는 압축기.
  2. 제1항에 있어서, 상기 크랭크실과 흡입실을 연통하는 배기 통로(140)중에 설치되고 전자 클러치의 자기 작용에 의해 배기 통로(140)를 개폐시키는 밸브(120)가 전자 클러치의 스티터(163)에 조합되어 있는 것을 특징으로 하는 압축기.
  3. 제1항에 있어서, 상기 흡입실(3a) 압력과 크랭크실(5) 압력과의 차압을 조절하고 회전경사판(11)의 경사각 변위를 거쳐 토출유체 용량을 변화시키는 제어 밸브 기구(30)를 내장하고 있는 것을 특징으로 하는 압축기.
  4. 전자 클러치(6)에 연결되어 크랭크실(5) 내부로 연장되는 구동축(7)과, 크랭크실(5) 내부에서 구동축(7)과 함께 회전하고 크랭크실 압력에 대응하여 경사각을 변위 시키는 회전 경사판(11)과, 회전 경사판(11)에 연계되고 그의 회전 요동을 기초로 하여 각각의 보어(15)내부에서 이동하는 피스톤(16)과, 보어(14)내부로 유체를 공급하는 흡입실(3a)과, 보어(15)내부에서 압축된 유체가 토출되는 토출실(3b)과, 토출실(3b)과 크랭크실(5)을 연통하는 일련의 결합 급기 통로와, 크랭크실과 흡입실을 연통하는 배기통로(24)를 포함하는 압축기에 있어서, 상기 일련의 결합 급기 통로증에 설치되고 전자 클러치(6)의 자기 작용에 의해 결합 급기 통로를 개폐하는 개폐 밸브(320)를 포함하는 것을 특징으로 하는 압축기.
  5. 제4항에 있어서, 상기 크랭크실과 흡입실을 연통하는 급기 통로(240)중에 설치되고 전자 클러치의 자기 작용에 의해 급기 통로(240)를 개폐시키는 밸브(220)가 전자 클러치의 스타터(163)에 조합되어 있는 것을 특징으로 하는 압축기.
  6. 제4항에 있어서, 상기 흡입실(3a)압력과 크랭크실(5)압력과의 차압을 조절하고 회전경사판(11)이 경사각 변위를 거쳐 토출 유체 용량을 변화시키는 제어 밸브 기구(30)를 내장하고 있는 것을 특징으로 하는 압축기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930027155A 1992-12-11 1993-12-10 압축기 KR970001762B1 (ko)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP92-331606 1992-12-11
JP4331606A JPH06173851A (ja) 1992-12-11 1992-12-11 圧縮機
JP92-338558 1992-12-18
JP4338558A JPH06185460A (ja) 1992-12-18 1992-12-18 圧縮機
JP4345881A JPH06193561A (ja) 1992-12-25 1992-12-25 圧縮機
JP92-345881 1992-12-25
JP5009204A JPH06213166A (ja) 1993-01-22 1993-01-22 圧縮機
JP93-009204 1993-01-22

Publications (2)

Publication Number Publication Date
KR940015275A true KR940015275A (ko) 1994-07-20
KR970001762B1 KR970001762B1 (ko) 1997-02-15

Family

ID=27455121

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930027155A KR970001762B1 (ko) 1992-12-11 1993-12-10 압축기

Country Status (3)

Country Link
US (1) US5380161A (ko)
KR (1) KR970001762B1 (ko)
DE (1) DE4342318C2 (ko)

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KR100572546B1 (ko) * 2003-09-05 2006-04-24 가부시키가이샤 도요다 지도숏키 경사판식 가변용량 압축기

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DE4412570C2 (de) * 1993-04-14 1996-08-08 Toyoda Automatic Loom Works Kompressor mit Detektoreinrichtungen für eine Drehbewegung
JP3254872B2 (ja) * 1993-12-27 2002-02-12 株式会社豊田自動織機 クラッチレス片側ピストン式可変容量圧縮機
JP3293357B2 (ja) * 1994-09-09 2002-06-17 株式会社豊田自動織機 往復動型圧縮機
JPH0886279A (ja) * 1994-09-16 1996-04-02 Toyota Autom Loom Works Ltd 往復動型圧縮機
JPH08284819A (ja) * 1995-04-18 1996-10-29 Zexel Corp 揺動板式圧縮機
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JPH09317628A (ja) * 1996-05-31 1997-12-09 Toyota Autom Loom Works Ltd 圧縮機
JPH10306774A (ja) * 1997-03-03 1998-11-17 Luk Fahrzeug Hydraulik Gmbh & Co Kg 自動車の空気調和装置用圧縮機
JPH10318283A (ja) * 1997-05-16 1998-12-02 Toyota Autom Loom Works Ltd 動力伝達機構及び動力伝達機構を用いた圧縮機
JP2001012346A (ja) * 1999-06-29 2001-01-16 Toyota Autom Loom Works Ltd ピストン式圧縮機
US6910304B2 (en) * 2002-04-02 2005-06-28 Foster-Miller, Inc. Stiffener reinforced foldable member
EP1691074B1 (en) * 2004-12-22 2007-10-10 Toyota Boshoku Kabushiki Kaisya Compressor
JP2008111519A (ja) * 2006-10-31 2008-05-15 Toyota Industries Corp 回転機械における軸受け構造
DE102019216118A1 (de) * 2018-10-26 2020-04-30 Robert Bosch Engineering And Business Solutions Private Limited Ventilmodul für eine pumpe zum leiten von fluid in einem abgasnachbehandlungssystem

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100572546B1 (ko) * 2003-09-05 2006-04-24 가부시키가이샤 도요다 지도숏키 경사판식 가변용량 압축기

Also Published As

Publication number Publication date
US5380161A (en) 1995-01-10
DE4342318A1 (de) 1994-06-16
DE4342318C2 (de) 1996-08-29
KR970001762B1 (ko) 1997-02-15

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