ES540157A0 - IMPROVEMENTS IN THE REFRIGERATOR DEVICES WITH MOTOR- VARIABLE PERFORMANCE COMPRESSOR - Google Patents

IMPROVEMENTS IN THE REFRIGERATOR DEVICES WITH MOTOR- VARIABLE PERFORMANCE COMPRESSOR

Info

Publication number
ES540157A0
ES540157A0 ES540157A ES540157A ES540157A0 ES 540157 A0 ES540157 A0 ES 540157A0 ES 540157 A ES540157 A ES 540157A ES 540157 A ES540157 A ES 540157A ES 540157 A0 ES540157 A0 ES 540157A0
Authority
ES
Spain
Prior art keywords
motor
variable performance
performance compressor
refrigerator devices
refrigerator
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.)
Granted
Application number
ES540157A
Other languages
Spanish (es)
Other versions
ES8603060A1 (en
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.)
Necchi SpA
Original Assignee
Necchi SpA
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 Necchi SpA filed Critical Necchi SpA
Publication of ES8603060A1 publication Critical patent/ES8603060A1/en
Publication of ES540157A0 publication Critical patent/ES540157A0/en
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
    • H02P1/38—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor by pole-changing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Ac Motors In General (AREA)
ES540157A 1984-02-08 1985-02-06 IMPROVEMENTS IN THE REFRIGERATOR DEVICES WITH MOTOR- VARIABLE PERFORMANCE COMPRESSOR Granted ES540157A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT42903/84A IT1181057B (en) 1984-02-08 1984-02-08 REFRIGERATING EQUIPMENT WITH VARIABLE PERFORMANCE MOTOR-COMPRESSOR

Publications (2)

Publication Number Publication Date
ES8603060A1 ES8603060A1 (en) 1985-11-16
ES540157A0 true ES540157A0 (en) 1985-11-16

Family

ID=11254524

Family Applications (1)

Application Number Title Priority Date Filing Date
ES540157A Granted ES540157A0 (en) 1984-02-08 1985-02-06 IMPROVEMENTS IN THE REFRIGERATOR DEVICES WITH MOTOR- VARIABLE PERFORMANCE COMPRESSOR

Country Status (8)

Country Link
JP (1) JPS60187272A (en)
KR (1) KR900000764B1 (en)
BR (1) BR8500532A (en)
DE (1) DE3502502A1 (en)
ES (1) ES540157A0 (en)
IN (1) IN162955B (en)
IT (1) IT1181057B (en)
MX (1) MX157923A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3549090B2 (en) * 1998-10-28 2004-08-04 日東工器株式会社 2-channel air supply device
KR20040021331A (en) * 2002-09-03 2004-03-10 엘지전자 주식회사 Variable speed compressor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576397B2 (en) * 1974-03-14 1982-02-04
JPS6052675B2 (en) * 1975-04-18 1985-11-20 松下電器産業株式会社 Control circuit for pole number switching motor
JPS52146826A (en) * 1976-05-31 1977-12-06 Matsushita Electric Ind Co Ltd Controller for pole number switching motor
DE2910966A1 (en) * 1979-03-21 1980-10-02 Bosch Gmbh Robert COLD COMPRESSORS

Also Published As

Publication number Publication date
DE3502502A1 (en) 1985-08-08
KR850006273A (en) 1985-10-02
IT8442903A0 (en) 1984-02-08
JPS60187272A (en) 1985-09-24
BR8500532A (en) 1985-09-24
ES8603060A1 (en) 1985-11-16
IN162955B (en) 1988-07-23
IT8442903A1 (en) 1985-08-08
MX157923A (en) 1988-12-21
KR900000764B1 (en) 1990-02-15
IT1181057B (en) 1987-09-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612