KR850007661A - 냉매 압축기의 용량 제어장치 - Google Patents

냉매 압축기의 용량 제어장치 Download PDF

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Publication number
KR850007661A
KR850007661A KR1019850000670A KR850000670A KR850007661A KR 850007661 A KR850007661 A KR 850007661A KR 1019850000670 A KR1019850000670 A KR 1019850000670A KR 850000670 A KR850000670 A KR 850000670A KR 850007661 A KR850007661 A KR 850007661A
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KR
South Korea
Prior art keywords
signal
compressor
potential
capacity control
control device
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Application number
KR1019850000670A
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English (en)
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KR940001033B1 (ko
Inventor
마사하루(외 1) 히라가
Original Assignee
우시구보 모리지
산덴 가부시끼가이샤
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Publication of KR850007661A publication Critical patent/KR850007661A/ko
Application granted granted Critical
Publication of KR940001033B1 publication Critical patent/KR940001033B1/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
    • 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
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/02—Pressure in the inlet 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
    • F04B2207/00—External parameters
    • F04B2207/03—External temperature

Landscapes

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

Abstract

내용 없음

Description

냉매 압축기의 용량 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 냉매압축기에 대한 수직절단면도. 제2도는 제1도의 압축기에서 용량제어 장치에 입력되는 파형. 제3도는 본 발명의 용량제어 메카니즘에 대한 블록 다이아그램. 제4(a)는 펄스신호를 발생시키는 델타파와 참고레벨.
* 도면의 부호설명
1 : 압축기, 12 : 구동축, 13 : 크랭크실, 17 : 요동판, 19 : 코일스프링, 21 : 스냅링, 24 : 밸브판메카니즘, 24a : 밸브흡입구, 24b : 밸브방출구, 33 : 피스톤, 35 : 흡입실, 36 : 방출실, 40 : 연결통로, 50 : 비교기, 51 : 발진기, 52 :자기밸브구동회로, 53 : 내부온도감지기, 54 : 외부온도감지기, 55 : 흡압압력감지기, 56 : 마이크로콤퓨터, 57 : 온도선택스위치, 58 : 가속스위치, 59 : 과열스위치, 401,402 : 축방향구멍, 403 : 방사상구멍, 412 : 전자기 코일.

Claims (7)

  1. 캠회전자 구동메카니즘을 갖춘 압축기를 포함하고 있으며, 캠회전자 구동메카니즘은 회전연결된 경사표면을 갖는 캠회전자를 구성하여 압축기의 크랭크 실압력변화에 따라 경사각을 변화시킬 수 있음으로서 피스톤의 행정길이를 제어하고, 압축기의 크랭크실압력은 압축기의 크랭크실과 흡입실의 유통에 의해 제어되며, 크랭크실과 흡입실간의 유통은 전자기밸브수단에 의해 제어되는 냉매압축기의 용량제어 장치에 있어서, 구동회로로부터의 신호에 의해 전자기밸브수단이 단속적으로 작동되며, 구동회로에 대한 제어신호는 외부분위기에 따라 가변펄스 신호를 출력하는 펄스발진회로에 의해 발생되는 것을 특징으로하는 냉매압축기의 용량제어 장치.
  2. 제1항에 있어서, 펄스신호의 DR이 변화될 수 있는 것을 특징으로 하는 냉매압축기의 용량제어 장치.
  3. 제1항에 있어서, 델타파발생장치와 비교기를 구성하고 있음으로서 델타파발생장치로 부터의 신호와 바람직한 용량신호의 전위를 비교하여 바람직한 용량신호에 따라 임의 펄스폭을 갖는 펄스신호가 출력되는 것을 특징으로 하는 냉매압축기의 용량제어 장치.
  4. 제3항에 있어서, 바람직한 용량신호의 전위가 냉각요구량의 감지신호에 의해 결정되는 것을 특징으로 하는 냉매압축기의 용량제어 장치.
  5. 제4항에 있어서, 바람직한 용량신호의 전위가 엔진부하 요구량의 감지신호에 의해서도 제어되는 것을 특징으로하는 냉매압축기의 용량제어 장치.
  6. 압축기내부에 설치된 전자기밸브 수단이 크랭크실과 흡입실간의 유통을 제어하여 피스톤행정을 변화시켜주며, 전자기밸브 수단에 대한 구동회로가 작동신호를 출력하여 펄스신호 발생회로로 부터의 신호에 따라 전자기밸브수단을 작동시키고, 요구되는 용량 정보로서의 전위와 델타파가 서로 협동작용한결과 펄스신호 발생회로가 출력신호를 출력시키는 것을 특징으로 하는 냉매압축기의 용량제어 장치.
  7. 제6항에 있어서, 냉각필요량에 따라 전위가 변화하여 펄스신호 발생회로의 출력신호를 변화시키는 것을 특징으로 하는 냉매 압축기의 용량제어 장치.
    참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850000670A 1984-02-02 1985-02-02 냉매압축기의 용량제어장치 KR940001033B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP16089/84 1984-02-02
JP16089/1984 1984-02-02
JP59016089A JPS60162087A (ja) 1984-02-02 1984-02-02 容量制御型コンプレツサ装置

Publications (2)

Publication Number Publication Date
KR850007661A true KR850007661A (ko) 1985-12-07
KR940001033B1 KR940001033B1 (ko) 1994-02-08

Family

ID=11906796

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850000670A KR940001033B1 (ko) 1984-02-02 1985-02-02 냉매압축기의 용량제어장치

Country Status (8)

Country Link
JP (1) JPS60162087A (ko)
KR (1) KR940001033B1 (ko)
AU (1) AU3823585A (ko)
DE (1) DE3503471A1 (ko)
FR (1) FR2559215A1 (ko)
GB (1) GB2153922A (ko)
IT (1) IT1183146B (ko)
SE (1) SE8500461L (ko)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61134580U (ko) * 1985-02-09 1986-08-22
JPS6287679A (ja) * 1985-10-11 1987-04-22 Sanden Corp 容量可変型圧縮機
JPH0329586Y2 (ko) * 1985-11-08 1991-06-24
JPS62218669A (ja) * 1986-03-19 1987-09-26 Diesel Kiki Co Ltd 可変容量型揺動板式圧縮機
JP2555026B2 (ja) * 1986-05-23 1996-11-20 株式会社日立製作所 容量可変型圧縮機
JPS6316177A (ja) * 1986-07-08 1988-01-23 Sanden Corp 容量可変型圧縮機
JPS6329067A (ja) * 1986-07-21 1988-02-06 Sanden Corp 連続容量可変型揺動式圧縮機
JPH0217186Y2 (ko) * 1986-07-23 1990-05-14
US4822252A (en) * 1986-07-28 1989-04-18 Nippondenso Co., Ltd. Variable capacity compressor
JPH0610468B2 (ja) * 1986-08-07 1994-02-09 サンデン株式会社 容量可変圧縮機
JPS6341677A (ja) * 1986-08-08 1988-02-22 Sanden Corp 容量可変圧縮機
JPS6375371A (ja) * 1986-09-16 1988-04-05 Sanden Corp 容量可変圧縮機
JPS6351172U (ko) * 1986-09-19 1988-04-06
JPS63205478A (ja) * 1987-02-19 1988-08-24 Diesel Kiki Co Ltd 可変容量型圧縮機の制御装置
JPH0310387Y2 (ko) * 1986-09-26 1991-03-14
JP2551416B2 (ja) * 1986-10-07 1996-11-06 株式会社ゼクセル 自動車用空調装置
JPS63143392A (ja) * 1986-12-05 1988-06-15 Toyota Autom Loom Works Ltd ワツブル式可変容量圧縮機の制御方法
DE3882151T2 (de) * 1987-01-10 1993-11-18 Sanden Corp Gerät zur Leistungssteuerung für einen Kompressor mit variabler Leistung.
JPS63205473A (ja) * 1987-02-19 1988-08-24 Sanden Corp 斜板式可変容量圧縮機
US4875834A (en) * 1987-02-19 1989-10-24 Sanden Corporation Wobble plate type compressor with variable displacement mechanism
JPS63266178A (ja) * 1987-04-22 1988-11-02 Diesel Kiki Co Ltd 可変容量型圧縮機
JPS63285282A (ja) * 1987-05-15 1988-11-22 Toyota Autom Loom Works Ltd 冷房装置における可変容量圧縮機の制御方法
JPH0223829Y2 (ko) * 1987-05-19 1990-06-28
JPH0450465Y2 (ko) * 1987-06-19 1992-11-27
JPS646660A (en) * 1987-06-29 1989-01-11 Toyoda Automatic Loom Works Method of controlling operation of variable capacity compressor
JPH0717151B2 (ja) * 1987-07-04 1995-03-01 株式会社豊田自動織機製作所 可変容量コンプレッサの運転制御方法
JPH0656149B2 (ja) * 1987-08-10 1994-07-27 株式会社豊田自動織機製作所 揺動斜板式圧縮機の制御方法
US5168716A (en) * 1987-09-22 1992-12-08 Sanden Corporation Refrigeration system having a compressor with an internally and externally controlled variable displacement mechanism
US5189886A (en) * 1987-09-22 1993-03-02 Sanden Corporation Refrigerating system having a compressor with an internally and externally controlled variable displacement mechanism
JPS6480776A (en) * 1987-09-22 1989-03-27 Sanden Corp Volume-variable compressor
US5027612A (en) * 1987-09-22 1991-07-02 Sanden Corporation Refrigerating system having a compressor with an internally and externally controlled variable displacement mechanism
JPH0341101Y2 (ko) * 1988-03-23 1991-08-29
JPH0413425Y2 (ko) * 1988-04-28 1992-03-27
JP2692154B2 (ja) * 1988-07-16 1997-12-17 株式会社豊田自動織機製作所 可変容量圧縮機の容量制御装置
JPH0230992A (ja) * 1988-07-20 1990-02-01 Toyota Autom Loom Works Ltd 可変容量型圧縮機の制御方法
JPH0264779U (ko) * 1988-11-04 1990-05-15
US5059097A (en) * 1989-01-26 1991-10-22 Diesel Kiki Co. Ltd. Variable capacity wobble plate compressor
JPH0370877A (ja) * 1989-08-10 1991-03-26 Sanden Corp 斜板式圧縮機
JP2945748B2 (ja) * 1990-11-16 1999-09-06 サンデン株式会社 容量可変型揺動式圧縮機
JPH0489873U (ko) * 1990-12-15 1992-08-05
DE4211695C2 (de) * 1991-04-08 1996-11-14 Zexel Corp Taumelscheibenverdichter
JP3088536B2 (ja) * 1991-12-26 2000-09-18 サンデン株式会社 可変容量型揺動式圧縮機
JPH102284A (ja) * 1996-06-17 1998-01-06 Toyota Autom Loom Works Ltd 可変容量圧縮機及びその制御方法
JPH1150961A (ja) * 1997-08-05 1999-02-23 Sanden Corp 可変容量圧縮機
GB2342701A (en) * 1998-09-11 2000-04-19 Lucas Ind Plc Control of a variable displacement axial piston pump
JP4118414B2 (ja) 1998-10-29 2008-07-16 サンデン株式会社 可変容量圧縮機の容量制御弁の制御回路
JP2000199478A (ja) 1998-10-30 2000-07-18 Toyota Autom Loom Works Ltd 可変容量型圧縮機
JP2000205127A (ja) 1998-11-11 2000-07-25 Sanden Corp 圧縮機
JP3932728B2 (ja) 1999-08-09 2007-06-20 株式会社豊田自動織機 可変容量型圧縮機の制御装置
JP2001063353A (ja) 1999-08-24 2001-03-13 Toyota Autom Loom Works Ltd 可変容量型圧縮機の制御装置
JP4121785B2 (ja) * 2002-06-12 2008-07-23 サンデン株式会社 可変容量圧縮機の制御装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2018952A1 (en) * 1969-07-23 1971-02-04 VEB Kombinat Luft und Kältetechnik, χ 8010 Dresden Output control of compressors
US3861829A (en) * 1973-04-04 1975-01-21 Borg Warner Variable capacity wobble plate compressor
US4073603A (en) * 1976-02-06 1978-02-14 Borg-Warner Corporation Variable displacement compressor
US4102150A (en) * 1976-11-01 1978-07-25 Borg-Warner Corporation Control system for refrigeration apparatus
US4145163A (en) * 1977-09-12 1979-03-20 Borg-Warner Corporation Variable capacity wobble plate compressor
JPS5791389A (en) * 1980-11-28 1982-06-07 Toyoda Autom Loom Works Ltd Swash plate type compressor
DE3220259A1 (de) * 1981-05-29 1982-12-30 Fuji Jukogyo K.K., Tokyo Anordnung zum regeln des luftbrennstoffverhaeltnisses eines verbrennungsmotors
JPS57204381A (en) * 1981-06-12 1982-12-15 Saginomiya Seisakusho Inc Flow rate control method and apparatus
US4428718A (en) * 1982-02-25 1984-01-31 General Motors Corporation Variable displacement compressor control valve arrangement
US4475871A (en) * 1982-08-02 1984-10-09 Borg-Warner Corporation Variable displacement compressor

Also Published As

Publication number Publication date
DE3503471A1 (de) 1985-08-08
SE8500461D0 (sv) 1985-02-01
AU3823585A (en) 1985-08-08
IT8519339A0 (it) 1985-02-01
SE8500461L (sv) 1985-08-03
JPS60162087A (ja) 1985-08-23
GB8502313D0 (en) 1985-02-27
KR940001033B1 (ko) 1994-02-08
FR2559215A1 (fr) 1985-08-09
IT1183146B (it) 1987-10-05
GB2153922A (en) 1985-08-29

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