KR920012737A - 경사판형 압축기 - Google Patents

경사판형 압축기 Download PDF

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Publication number
KR920012737A
KR920012737A KR1019910022992A KR910022992A KR920012737A KR 920012737 A KR920012737 A KR 920012737A KR 1019910022992 A KR1019910022992 A KR 1019910022992A KR 910022992 A KR910022992 A KR 910022992A KR 920012737 A KR920012737 A KR 920012737A
Authority
KR
South Korea
Prior art keywords
drive shaft
inclined plate
bias spring
compressor
diameter
Prior art date
Application number
KR1019910022992A
Other languages
English (en)
Other versions
KR100193911B1 (ko
Inventor
키요시 테라우찌
시게미 시미쯔
Original Assignee
원본 미기재
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.)
Filing date
Publication date
Application filed by 원본 미기재, 산덴 가부시기가이샤 filed Critical 원본 미기재
Publication of KR920012737A publication Critical patent/KR920012737A/ko
Application granted granted Critical
Publication of KR100193911B1 publication Critical patent/KR100193911B1/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
    • 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
    • F04B25/00—Multi-stage pumps
    • F04B25/04—Multi-stage pumps 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
    • F04B27/14—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
    • F04B2027/184—Valve controlling parameter
    • F04B2027/185—Discharge 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
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18296—Cam and slide
    • Y10T74/18336—Wabbler type

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

경사판형 압축기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제4도는 본 발명의 제1실시예에 따른 요동판형 압축기의 종단면도이며, 제5도는 제4도에 도시된 요동판형 압축기의 확대된 부분종단면도이다.

Claims (4)

  1. 구동축과, 상기 구동축에 수직인 면에 대해 최대 및 경사각 사이에서 변화가능하며 상기 구동축 위에 설치된 경사판을 구비하며, 상기 구동축은 다른부분의 직경보다 작은 직경을 가지는 하나의 부분을 가지는 경사판형 압축기에 있어서, 상기 구동축의 다른 부분의 직경보다 더큰 외경을 가지며, 경사각이 정해진 각 이하로 감소된때 상기 경사판을 최대경사각을 향하여 복귀시키도록 상기 구동축의 상기 하나의 부분위에 설치되는 바이어스 스프링을 구비하는 것을 특징으로 하는 경사판형 압축기.
  2. 제1항에 있어서, 힘이 작용하지 않을때 상기 바이어스 스프링의 비인장 상태의 길이는 상기 구동축의 상기 하나의 부분의 축방향 길이보다 더 작으므로 상기 바이어스 스프링은 상기 구동축의 상기 하나의 부분위에 탄성적으로 설치되는 것을 특징으로 하는 경사판형 압축기.
  3. 제1항에 있어서, 링부재가 상기 구동축의 하나의 부분과 다른부분 사이의 경계부에 형성된 환형 융기부와 상기 바이어스 스프링의 일단부 사이의 상기 구동축의 하나의 부분위에 미끄럼 이동가능하게 설치되는 것을 특징으로 하는 경사판형 압축기.
  4. 제3항에 있어서, 상기 링부재의 외경은 대개 상기 바이어스 스프링의 외경과 같은 것을 특징으로 하는 경사판형 압축기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910022992A 1990-12-15 1991-12-14 사판식 압축기 KR100193911B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP90-403384 1990-12-15
JP1990403384U JPH0489873U (ko) 1990-12-15 1990-12-15

Publications (2)

Publication Number Publication Date
KR920012737A true KR920012737A (ko) 1992-07-27
KR100193911B1 KR100193911B1 (ko) 1999-06-15

Family

ID=18513121

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910022992A KR100193911B1 (ko) 1990-12-15 1991-12-14 사판식 압축기

Country Status (7)

Country Link
US (1) US5255569A (ko)
EP (1) EP0491526A1 (ko)
JP (1) JPH0489873U (ko)
KR (1) KR100193911B1 (ko)
CN (1) CN1029418C (ko)
AU (1) AU644921B2 (ko)
CA (1) CA2057629C (ko)

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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
JP3783434B2 (ja) * 1998-04-13 2006-06-07 株式会社豊田自動織機 容量可変型斜板式圧縮機、及び空調用冷房回路
JP4051134B2 (ja) 1998-06-12 2008-02-20 サンデン株式会社 可変容量圧縮機の容量制御弁機構
JP2000018153A (ja) 1998-06-30 2000-01-18 Sanden Corp 斜板式圧縮機
US6564695B2 (en) 2001-06-04 2003-05-20 Visteon Global Technologies, Inc. Variability control of variable displacement compressors
US7320576B2 (en) * 2002-08-27 2008-01-22 Sanden Corporation Clutchless variable displacement refrigerant compressor with mechanism for reducing displacement work at increased driven speed during non-operation of refrigerating system including the compressor
US20050180860A1 (en) * 2004-02-17 2005-08-18 Dewispelaere Bradley J. Compressor having swash plate assembly
JP4345807B2 (ja) * 2006-12-13 2009-10-14 株式会社豊田自動織機 可変容量型圧縮機における容量制御構造
KR100986942B1 (ko) * 2008-08-12 2010-10-12 주식회사 두원전자 용량 가변형 사판식 압축기
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CN104141598B (zh) * 2014-07-25 2016-10-05 安徽奥特佳科技发展有限公司 斜盘式变排量压缩机

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Also Published As

Publication number Publication date
US5255569A (en) 1993-10-26
JPH0489873U (ko) 1992-08-05
CA2057629C (en) 1996-07-09
KR100193911B1 (ko) 1999-06-15
CN1029418C (zh) 1995-08-02
AU8968091A (en) 1992-06-18
EP0491526A1 (en) 1992-06-24
AU644921B2 (en) 1993-12-23
CA2057629A1 (en) 1992-06-16
CN1064340A (zh) 1992-09-09

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