DE3469589D1 - Refrigerating or heat-pump system - Google Patents

Refrigerating or heat-pump system

Info

Publication number
DE3469589D1
DE3469589D1 DE8484201849T DE3469589T DE3469589D1 DE 3469589 D1 DE3469589 D1 DE 3469589D1 DE 8484201849 T DE8484201849 T DE 8484201849T DE 3469589 T DE3469589 T DE 3469589T DE 3469589 D1 DE3469589 D1 DE 3469589D1
Authority
DE
Germany
Prior art keywords
refrigerating
heat
pump system
pump
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
DE8484201849T
Other languages
German (de)
English (en)
Inventor
Lambert Johannes Mari Kuijpers
Johannes Martinus Mari Hensing
Martinus Johannes Petr Janssen
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.)
Whirlpool International BV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3469589D1 publication Critical patent/DE3469589D1/de
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressor (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
DE8484201849T 1983-12-23 1984-12-12 Refrigerating or heat-pump system Expired DE3469589D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8304420A NL8304420A (nl) 1983-12-23 1983-12-23 Koel- of warmtepompsysteem.

Publications (1)

Publication Number Publication Date
DE3469589D1 true DE3469589D1 (en) 1988-04-07

Family

ID=19842917

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484201849T Expired DE3469589D1 (en) 1983-12-23 1984-12-12 Refrigerating or heat-pump system

Country Status (6)

Country Link
EP (1) EP0146993B1 (nl)
JP (1) JPS60155862A (nl)
AR (1) AR242445A1 (nl)
DE (1) DE3469589D1 (nl)
ES (1) ES283572Y (nl)
NL (1) NL8304420A (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9304028A (pt) * 1993-10-18 1995-06-06 Freios Varga Sa Dispositivo descarregador para compressor governado de sistema de freios a ar para veículos automotores
US9399988B2 (en) 2012-02-02 2016-07-26 General Electric Company Variable capacity compressor and refrigerator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2074911A (en) * 1930-05-30 1937-03-23 Gen Motors Corp Refrigerating apparatus
US2320432A (en) * 1939-10-24 1943-06-01 Gen Motors Corp Refrigerating apparatus
CH233933A (de) * 1943-01-23 1944-08-31 Sulzer Ag Kolbenverdichter mit einem Organ zur Leistungseinstellung.
US2779528A (en) * 1955-09-29 1957-01-29 Westinghouse Electric Corp Compressor unloaders
US3972652A (en) * 1975-05-14 1976-08-03 Dresser Industries, Inc. Variable volume clearance chamber for compressors
DE2615768B2 (de) * 1976-04-10 1978-04-20 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Verfahren zur Steuerung des Drehmomentes eines Asynchronmotors
DE2910966A1 (de) * 1979-03-21 1980-10-02 Bosch Gmbh Robert Kaelteverdichter
JPS57168077A (en) * 1981-04-09 1982-10-16 Mitsubishi Electric Corp Air conditioner
JPS5864874U (ja) * 1981-10-27 1983-05-02 サンデン株式会社 可変容量圧縮機

Also Published As

Publication number Publication date
EP0146993A3 (en) 1985-07-31
ES283572Y (es) 1986-04-01
ES283572U (es) 1985-06-16
NL8304420A (nl) 1985-07-16
JPS60155862A (ja) 1985-08-15
EP0146993B1 (en) 1988-03-02
AR242445A1 (es) 1993-03-31
EP0146993A2 (en) 1985-07-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WHIRLPOOL INTERNATIONAL B.V., VELDHOVEN, NL

8328 Change in the person/name/address of the agent

Free format text: MEIER, F., DIPL.-ING., PAT.-ANW., 2000 HAMBURG

8339 Ceased/non-payment of the annual fee