IT8442903A0 - REFRIGERATING EQUIPMENT WITH VARIABLE PERFORMANCE MOTOR COMPRESSOR. - Google Patents

REFRIGERATING EQUIPMENT WITH VARIABLE PERFORMANCE MOTOR COMPRESSOR.

Info

Publication number
IT8442903A0
IT8442903A0 IT8442903A IT4290384A IT8442903A0 IT 8442903 A0 IT8442903 A0 IT 8442903A0 IT 8442903 A IT8442903 A IT 8442903A IT 4290384 A IT4290384 A IT 4290384A IT 8442903 A0 IT8442903 A0 IT 8442903A0
Authority
IT
Italy
Prior art keywords
motor compressor
refrigerating equipment
variable performance
performance motor
variable
Prior art date
Application number
IT8442903A
Other languages
Italian (it)
Other versions
IT8442903A1 (en
IT1181057B (en
Inventor
Alfredo Bar
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 IT8442903A0 publication Critical patent/IT8442903A0/en
Priority to IT42903/84A priority Critical patent/IT1181057B/en
Priority to IN50/DEL/85A priority patent/IN162955B/en
Priority to DE19853502502 priority patent/DE3502502A1/en
Priority to KR1019850000520A priority patent/KR900000764B1/en
Priority to MX204250A priority patent/MX157923A/en
Priority to BR8500532A priority patent/BR8500532A/en
Priority to ES540157A priority patent/ES8603060A1/en
Priority to JP60023378A priority patent/JPS60187272A/en
Publication of IT8442903A1 publication Critical patent/IT8442903A1/en
Application granted granted Critical
Publication of IT1181057B publication Critical patent/IT1181057B/en

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)
  • Control Of Positive-Displacement Pumps (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Multiple Motors (AREA)
IT42903/84A 1984-02-08 1984-02-08 REFRIGERATING EQUIPMENT WITH VARIABLE PERFORMANCE MOTOR-COMPRESSOR IT1181057B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT42903/84A IT1181057B (en) 1984-02-08 1984-02-08 REFRIGERATING EQUIPMENT WITH VARIABLE PERFORMANCE MOTOR-COMPRESSOR
IN50/DEL/85A IN162955B (en) 1984-02-08 1985-01-23
DE19853502502 DE3502502A1 (en) 1984-02-08 1985-01-25 Cooling device having a variable power motor compressor
KR1019850000520A KR900000764B1 (en) 1984-02-08 1985-01-28 Refrigerant unit with variable performance motor compressor
MX204250A MX157923A (en) 1984-02-08 1985-02-06 IMPROVEMENTS IN REFRIGERATION DEVICE WITH A VARIABLE SPEED ELECTRIC COMPRESSOR MOTOR
BR8500532A BR8500532A (en) 1984-02-08 1985-02-06 REFRIGERANT APPLIANCE WITH A VARIABLE PERFORMANCE MOTOR-COMPRESSOR
ES540157A ES8603060A1 (en) 1984-02-08 1985-02-06 Refrigerant unit with variable performance motor compressor
JP60023378A JPS60187272A (en) 1984-02-08 1985-02-08 Refrigerant unit with variable performance motor compressor

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 (3)

Publication Number Publication Date
IT8442903A0 true IT8442903A0 (en) 1984-02-08
IT8442903A1 IT8442903A1 (en) 1985-08-08
IT1181057B IT1181057B (en) 1987-09-23

Family

ID=11254524

Family Applications (1)

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

Country Status (8)

Country Link
JP (1) JPS60187272A (en)
KR (1) KR900000764B1 (en)
BR (1) BR8500532A (en)
DE (1) DE3502502A1 (en)
ES (1) ES8603060A1 (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
IN162955B (en) 1988-07-23
ES540157A0 (en) 1985-11-16
KR850006273A (en) 1985-10-02
BR8500532A (en) 1985-09-24
IT8442903A1 (en) 1985-08-08
MX157923A (en) 1988-12-21
ES8603060A1 (en) 1985-11-16
JPS60187272A (en) 1985-09-24
KR900000764B1 (en) 1990-02-15
IT1181057B (en) 1987-09-23
DE3502502A1 (en) 1985-08-08

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