CA963259A - Room air conditioner having compressor with variable capacity and control therefor - Google Patents

Room air conditioner having compressor with variable capacity and control therefor

Info

Publication number
CA963259A
CA963259A CA159,238A CA159238A CA963259A CA 963259 A CA963259 A CA 963259A CA 159238 A CA159238 A CA 159238A CA 963259 A CA963259 A CA 963259A
Authority
CA
Canada
Prior art keywords
compressor
air conditioner
room air
variable capacity
control therefor
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA159,238A
Other languages
English (en)
Other versions
CA159238S (en
Inventor
Robert R. Young
William A. English
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA963259A publication Critical patent/CA963259A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements
    • 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
    • F04B49/16—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 adjusting the capacity of dead spaces of working chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/001—Compression cycle type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
CA159,238A 1972-01-10 1972-12-18 Room air conditioner having compressor with variable capacity and control therefor Expired CA963259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21641472A 1972-01-10 1972-01-10

Publications (1)

Publication Number Publication Date
CA963259A true CA963259A (en) 1975-02-25

Family

ID=22806974

Family Applications (1)

Application Number Title Priority Date Filing Date
CA159,238A Expired CA963259A (en) 1972-01-10 1972-12-18 Room air conditioner having compressor with variable capacity and control therefor

Country Status (4)

Country Link
US (1) US3759057A (it)
JP (1) JPS525376B2 (it)
AU (1) AU4997072A (it)
CA (1) CA963259A (it)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026122A (en) * 1974-10-11 1977-05-31 Primore Sales, Inc. Refrigeration system
US3951569A (en) * 1975-05-02 1976-04-20 General Motors Corporation Air conditioning compressor
US4025239A (en) * 1975-12-30 1977-05-24 Carrier Corporation Reciprocating compressors
US4083197A (en) * 1976-10-14 1978-04-11 Borg-Warner Corporation Air conditioner control system
ZA794377B (en) * 1978-09-20 1980-11-26 Carrier Corp Refrigeration compressor capacity control means and method
AU6508880A (en) * 1980-01-14 1981-07-23 Borg-Warner Corporation Temperature-sensitive control system
US4344297A (en) * 1980-03-20 1982-08-17 Daikin Kogyo Co., Ltd. Refrigeration system
US4373870A (en) * 1980-07-17 1983-02-15 General Motors Corporation Variable capacity positive displacement type compressor
US4389168A (en) * 1981-03-27 1983-06-21 Carrier Corporation Apparatus for modulating the capacity of a reciprocating compressor
JPS57169558A (en) * 1981-04-09 1982-10-19 Mitsubishi Electric Corp Air conditioning equipment
US4447193A (en) * 1981-07-20 1984-05-08 Ball Valve Co., Inc. Compressor unloader apparatus
JPH0641756B2 (ja) * 1985-06-18 1994-06-01 サンデン株式会社 容量可変型のスクロール型圧縮機
JPS6316177A (ja) * 1986-07-08 1988-01-23 Sanden Corp 容量可変型圧縮機
US4759692A (en) * 1987-06-22 1988-07-26 Tecumseh Products Company Integral internal pressure relief valve
US4835849A (en) * 1987-06-22 1989-06-06 Tecumseh Products Company Method of making an integral internal pressure relief valve
JPH0615872B2 (ja) * 1987-06-30 1994-03-02 サンデン株式会社 可変容量型スクロ−ル圧縮機
JP2972370B2 (ja) * 1991-03-15 1999-11-08 サンデン株式会社 可変容量スクロール圧縮機
US5167491A (en) * 1991-09-23 1992-12-01 Carrier Corporation High to low side bypass to prevent reverse rotation
JP3100452B2 (ja) * 1992-02-18 2000-10-16 サンデン株式会社 容量可変型スクロール圧縮機
JPH08151991A (ja) * 1994-11-29 1996-06-11 Sanden Corp 可変容量型スクロール圧縮機
US6047557A (en) * 1995-06-07 2000-04-11 Copeland Corporation Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor
JP3549631B2 (ja) * 1995-06-26 2004-08-04 サンデン株式会社 可変容量型スクロール圧縮機
JP3723283B2 (ja) * 1996-06-25 2005-12-07 サンデン株式会社 スクロール型可変容量圧縮機
US6206652B1 (en) 1998-08-25 2001-03-27 Copeland Corporation Compressor capacity modulation
US6318977B1 (en) * 1997-10-06 2001-11-20 Worksmart Energy Enterprises, Inc. Reciprocating compressor with auxiliary port
BR9905700A (pt) * 1999-12-03 2001-09-25 Brasil Compressores Sa Aperfeiçoamento em circuito de refrigeração
MXPA06007926A (es) * 2004-01-12 2007-01-23 Kenneth Doyle Oglesby Bomba de piston para mezcla a alta presion.
US7409833B2 (en) * 2005-03-10 2008-08-12 Sunpower, Inc. Dual mode compressor with automatic compression ratio adjustment for adapting to multiple operating conditions
US20070036661A1 (en) * 2005-08-12 2007-02-15 Copeland Corporation Capacity modulated scroll compressor
US20090071183A1 (en) * 2007-07-02 2009-03-19 Christopher Stover Capacity modulated compressor
US8157538B2 (en) * 2007-07-23 2012-04-17 Emerson Climate Technologies, Inc. Capacity modulation system for compressor and method
CN201972923U (zh) 2007-10-24 2011-09-14 艾默生环境优化技术有限公司 涡旋机
US8308455B2 (en) * 2009-01-27 2012-11-13 Emerson Climate Technologies, Inc. Unloader system and method for a compressor
US8056251B1 (en) 2009-09-21 2011-11-15 Regency Technologies Llc Top plate alignment template device
US20110116940A1 (en) * 2009-11-17 2011-05-19 Cameron International Corporation Viscoelastic compressor pulsation dampener
EP2524141A1 (en) * 2010-01-14 2012-11-21 Carrier Corporation Reciprocating refrigeration compressor oil sealing
US9335084B2 (en) * 2010-04-26 2016-05-10 Whirlpool S.A. Cooling system of a refrigerator and suction system for a compressor fluid
US9399988B2 (en) * 2012-02-02 2016-07-26 General Electric Company Variable capacity compressor and refrigerator
RU2690543C2 (ru) * 2014-12-11 2019-06-04 АНГЕЛАНТОНИ ТЕСТ ТЕКНОЛОДЖИЗ С.Р.Л., сокращённо АТТ С.Р.Л. Поршневой компрессор для охлаждающего устройства

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1983550A (en) * 1930-11-24 1934-12-11 Frigidaire Corp Refrigerating apparatus
JPS4312212Y1 (it) * 1965-10-06 1968-05-25
JPS4313415Y1 (it) * 1967-07-31 1968-06-07

Also Published As

Publication number Publication date
US3759057A (en) 1973-09-18
JPS525376B2 (it) 1977-02-12
JPS4886140A (it) 1973-11-14
AU4997072A (en) 1974-06-13

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