SE7508382L - Anordning vid kylkompressorer - Google Patents

Anordning vid kylkompressorer

Info

Publication number
SE7508382L
SE7508382L SE7508382A SE7508382A SE7508382L SE 7508382 L SE7508382 L SE 7508382L SE 7508382 A SE7508382 A SE 7508382A SE 7508382 A SE7508382 A SE 7508382A SE 7508382 L SE7508382 L SE 7508382L
Authority
SE
Sweden
Prior art keywords
cooling compressors
compressors
cooling
Prior art date
Application number
SE7508382A
Other languages
English (en)
Swedish (sv)
Inventor
R E Cawley
Original Assignee
Lennox Ind Inc
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 Lennox Ind Inc filed Critical Lennox Ind Inc
Publication of SE7508382L publication Critical patent/SE7508382L/xx

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
    • F25B31/00—Compressor arrangements
    • F25B31/02—Compressor arrangements of motor-compressor units
    • 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
    • F25B49/025—Motor control arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/12—Asynchronous induction motors for multi-phase current
    • H02K17/14—Asynchronous induction motors for multi-phase current having windings arranged for permitting pole-changing
    • 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0252—Compressor control by controlling speed with two speeds

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressor (AREA)
SE7508382A 1974-10-04 1975-07-23 Anordning vid kylkompressorer SE7508382L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/512,084 US3942912A (en) 1974-10-04 1974-10-04 Method for controlling the operation of two-speed, refrigerant motor compressors

Publications (1)

Publication Number Publication Date
SE7508382L true SE7508382L (sv) 1976-04-05

Family

ID=24037602

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7508382A SE7508382L (sv) 1974-10-04 1975-07-23 Anordning vid kylkompressorer

Country Status (8)

Country Link
US (1) US3942912A (xx)
JP (1) JPS5162408A (xx)
AU (1) AU8360475A (xx)
DE (1) DE2534610A1 (xx)
DK (1) DK335375A (xx)
FR (1) FR2287131A1 (xx)
NL (1) NL7510348A (xx)
SE (1) SE7508382L (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK318576A (da) * 1975-08-04 1977-02-05 Lennox Ind Inc Indretning til dempning af vibrationer ved kompressorer
FR2496241A1 (fr) * 1980-12-12 1982-06-18 Unite Hermetique Compresseur frigorifique hermetique
DE3573951D1 (en) * 1985-06-19 1989-11-30 Whirlpool Int Refrigerating or heat-pump system
DE4331625A1 (de) * 1993-09-17 1995-03-23 Teves Gmbh Alfred Elektrische Maschine zur Wandlung von elektrischer und mechanischer Energie, insbesondere radialkraftbeaufschlagter Elektromotor zum Antrieb von Pumpen
US6246969B1 (en) * 1998-09-08 2001-06-12 International Business Machines Corporation Method and apparatus for testing computer cooling systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2243615A (en) * 1939-07-03 1941-05-27 Gen Motors Corp Motor control system
US2715204A (en) * 1954-07-06 1955-08-09 Charles S Siskind Two-speed polyphase induction motor
US3008629A (en) * 1957-10-03 1961-11-14 Carrier Corp Compressor
US3380650A (en) * 1967-01-12 1968-04-30 Phillips Petroleum Co Compressor control
US3584980A (en) * 1969-01-31 1971-06-15 Lennox Ind Inc Two-speed compressor

Also Published As

Publication number Publication date
JPS5162408A (en) 1976-05-31
NL7510348A (nl) 1976-04-06
AU8360475A (en) 1977-02-03
DK335375A (da) 1976-04-05
FR2287131A1 (fr) 1976-04-30
DE2534610A1 (de) 1976-04-22
FR2287131B1 (xx) 1979-09-07
US3942912A (en) 1976-03-09

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