KR920006643A - 압축기 - Google Patents

압축기 Download PDF

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Publication number
KR920006643A
KR920006643A KR1019910010136A KR910010136A KR920006643A KR 920006643 A KR920006643 A KR 920006643A KR 1019910010136 A KR1019910010136 A KR 1019910010136A KR 910010136 A KR910010136 A KR 910010136A KR 920006643 A KR920006643 A KR 920006643A
Authority
KR
South Korea
Prior art keywords
bypass passage
suction
compressor
shaft
suction pressure
Prior art date
Application number
KR1019910010136A
Other languages
English (en)
Other versions
KR950008014B1 (ko
Inventor
나오야 요꼬마찌
가즈히로 다니까와
도시유끼 나까지마
데쯔야 다까시마
Original Assignee
도요다 요시또시
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
Application filed by 도요다 요시또시, 가부시끼가이샤 도요다 지도쇽끼 세이사꾸쇼 filed Critical 도요다 요시또시
Publication of KR920006643A publication Critical patent/KR920006643A/ko
Application granted granted Critical
Publication of KR950008014B1 publication Critical patent/KR950008014B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3225—Cooling devices using compression characterised by safety arrangements, e.g. compressor anti-seizure means or by signalling devices
    • 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
    • F04B27/14—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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • F04B49/243—Bypassing by keeping open the inlet valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/15—By-passing over the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)

Abstract

내용 없음

Description

압축기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시예 1의 압축기의 일부단면 평면도,
제2도는 본 발명의 실시예 1의 압축기의 종단면도,
제3도는 본 발명의 실시예 1의 압축기의 횡단면도.

Claims (1)

  1. 토출축과 흡입축을 연통하여 압축된 냉매 가스를 바이패스 시키는 바이패스 통로와, 대기압과 흡입 압력이 대항하여 기동 직후에 있어서 그 흡입 압력의 저하를 감지해서 상기 바이패스 통로를 여는 초기 록크 방지 밸브를 갖춘 것을 특징으로 하는 압축기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910010136A 1990-09-13 1991-06-19 압축기 KR950008014B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP245684 1990-09-13
JP2245684A JPH04124479A (ja) 1990-09-13 1990-09-13 圧縮機

Publications (2)

Publication Number Publication Date
KR920006643A true KR920006643A (ko) 1992-04-27
KR950008014B1 KR950008014B1 (ko) 1995-07-24

Family

ID=17137278

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910010136A KR950008014B1 (ko) 1990-09-13 1991-06-19 압축기

Country Status (3)

Country Link
US (1) US5201189A (ko)
JP (1) JPH04124479A (ko)
KR (1) KR950008014B1 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6079952A (en) * 1998-02-02 2000-06-27 Ford Global Technologies, Inc. Continuous capacity control for a multi-stage compressor
US6089830A (en) * 1998-02-02 2000-07-18 Ford Global Technologies, Inc. Multi-stage compressor with continuous capacity control
JP2000111177A (ja) * 1998-10-05 2000-04-18 Toyota Autom Loom Works Ltd 空調装置
JP4003320B2 (ja) * 1998-11-09 2007-11-07 株式会社デンソー 冷凍サイクル装置
JP4209522B2 (ja) * 1998-11-27 2009-01-14 カルソニックカンセイ株式会社 斜板式可変容量圧縮機
DE10027617A1 (de) * 2000-06-02 2001-12-06 Mannesmann Vdo Ag Einrichtung zum Antrieb eines Klimakompressors
US6892548B2 (en) * 2003-01-08 2005-05-17 Samsung Electronics Co., Ltd. Rotary compressor and refrigerant cycle system having the same
KR101534799B1 (ko) * 2009-02-11 2015-07-24 한라비스테온공조 주식회사 보조 크랭크실을 가지는 가변 용량형 사판식 압축기
JP6010724B2 (ja) * 2011-12-16 2016-10-19 株式会社ヴァレオジャパン 圧縮機

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734346A (en) * 1956-02-14 dickieson
US2208428A (en) * 1938-06-04 1940-07-16 Carrier Corp Apparatus for controlling compressor capacity
US2363273A (en) * 1943-06-02 1944-11-21 Buensod Stacey Inc Refrigeration
JPS58155287A (ja) * 1982-03-09 1983-09-14 Nippon Soken Inc 冷凍装置

Also Published As

Publication number Publication date
US5201189A (en) 1993-04-13
JPH04124479A (ja) 1992-04-24
KR950008014B1 (ko) 1995-07-24

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A201 Request for examination
E902 Notification of reason for refusal
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Payment date: 19980707

Year of fee payment: 4

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