DE3272218D1 - A capacity control device for a compressor in a refrigerating system - Google Patents

A capacity control device for a compressor in a refrigerating system

Info

Publication number
DE3272218D1
DE3272218D1 DE8282306808T DE3272218T DE3272218D1 DE 3272218 D1 DE3272218 D1 DE 3272218D1 DE 8282306808 T DE8282306808 T DE 8282306808T DE 3272218 T DE3272218 T DE 3272218T DE 3272218 D1 DE3272218 D1 DE 3272218D1
Authority
DE
Germany
Prior art keywords
compressor
control device
capacity control
refrigerating system
refrigerating
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
DE8282306808T
Other languages
English (en)
Inventor
Tadayoshi Ubukata
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.)
Sanden Corp
Original Assignee
Sanden 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16526480&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3272218(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sanden Corp filed Critical Sanden Corp
Application granted granted Critical
Publication of DE3272218D1 publication Critical patent/DE3272218D1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
DE8282306808T 1981-12-21 1982-12-20 A capacity control device for a compressor in a refrigerating system Expired DE3272218D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56206626A JPS58105821A (ja) 1981-12-21 1981-12-21 車輌用空調装置の制御装置

Publications (1)

Publication Number Publication Date
DE3272218D1 true DE3272218D1 (en) 1986-08-28

Family

ID=16526480

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282306808T Expired DE3272218D1 (en) 1981-12-21 1982-12-20 A capacity control device for a compressor in a refrigerating system

Country Status (4)

Country Link
EP (1) EP0085245B1 (de)
JP (1) JPS58105821A (de)
AU (1) AU559316B2 (de)
DE (1) DE3272218D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5235821A (en) * 1992-12-31 1993-08-17 Micropump Corporation Method and apparatus for refrigerant recovery
FR2766909B1 (fr) * 1997-08-01 1999-10-22 Valeo Climatisation Procede et dispositif pour detecter une pression excessive d'un fluide refrigerant dans un condenseur d'une boucle de climatisation
JP2003002048A (ja) 2000-08-28 2003-01-08 Denso Corp 車両用空調装置
DE10126817A1 (de) * 2001-06-01 2002-12-05 Bsh Bosch Siemens Hausgeraete Kältegerät

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH173493A (de) * 1933-09-29 1934-11-30 Sulzer Ag Verdichter mit sichelförmigem Arbeitsraum, insbesondere bei Kältemaschinen.
DE1403516A1 (de) * 1960-02-26 1968-10-31 Linde Ag Verfahren zur Regelung der Foerdermenge von Drehkolbenverdichtern der Vielzellenbauart und Vorrichtung zur Durchfuehrung des Verfahrens
US3924972A (en) * 1974-10-29 1975-12-09 Vilter Manufacturing Corp Control means for a variable capacity rotary screw compressor
DE2502184A1 (de) 1975-01-21 1976-07-22 Bosch Gmbh Robert Verfahren und vorrichtung zum steuern einer kaelteanlage in einem kraftfahrzeug
JPS5564174A (en) * 1978-11-02 1980-05-14 Toyo Kiyaria Kogyo Kk Car air conditioner

Also Published As

Publication number Publication date
EP0085245B1 (de) 1986-07-23
AU559316B2 (en) 1987-03-05
AU9172882A (en) 1983-06-30
JPS58105821A (ja) 1983-06-23
EP0085245A1 (de) 1983-08-10

Similar Documents

Publication Publication Date Title
DE3272219D1 (en) A control device for a compressor in a refrigerating system
DE3471999D1 (en) Defrost control system for a refrigeration heat pump
GB2122391B (en) Transported refrigeration system control
DE3276769D1 (en) Compressor with refrigeration capacity control
GB8302356D0 (en) Refrigeration system
GB2077951B (en) Capacity control systems for screw compressor based water chillers
IL70701A (en) Cryogenic refrigeration system
GB2145208B (en) Refrigeration system
JPS5720585A (en) Capacity controlling valve device for screw compressor
GB2123180B (en) Control device for a refrigerator
GB2059109B (en) Control system for a refrigeration system
DE3378846D1 (en) Refrigerating system comprising a two-stage compression device
DE3378694D1 (en) Defrosting device for a refrigerator
GB2101286B (en) Refrigeration system
PH24296A (en) Method for controlling refrigerant flow in a refrigeration system
EG17138A (en) A control system for an electronic expansion valve in a refrigeration system
GB2109955B (en) A regulating device for a compressor
GB2130747B (en) Control device for refrigeration cycle
GB2060068B (en) Control systems for refrigeration compressors
DE3272218D1 (en) A capacity control device for a compressor in a refrigerating system
IL66228A (en) Device for regulating a joule-thomson effect refrigerator
GB2102080B (en) A motor-compressor unit for a refrigeration system
GB2102217B (en) A sealed motor-compressor unit for a refrigeration system
GB2080886B (en) Motor-compressor unit for a refrigerator
JPS57136074A (en) Expansion valve device for refrigerating machine

Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation