IT1066434B - Circuito salvamotore per compressori di refrigeratori - Google Patents

Circuito salvamotore per compressori di refrigeratori

Info

Publication number
IT1066434B
IT1066434B IT50948/76A IT5094876A IT1066434B IT 1066434 B IT1066434 B IT 1066434B IT 50948/76 A IT50948/76 A IT 50948/76A IT 5094876 A IT5094876 A IT 5094876A IT 1066434 B IT1066434 B IT 1066434B
Authority
IT
Italy
Prior art keywords
saving motor
refrigerator compressors
circuit saving
circuit
compressors
Prior art date
Application number
IT50948/76A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1066434B publication Critical patent/IT1066434B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits
    • H01H47/004—Monitoring or fail-safe circuits using plural redundant serial connected relay operated contacts in controlled circuit
IT50948/76A 1975-08-25 1976-08-19 Circuito salvamotore per compressori di refrigeratori IT1066434B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/607,714 US3995199A (en) 1975-08-25 1975-08-25 Compressor motor protection

Publications (1)

Publication Number Publication Date
IT1066434B true IT1066434B (it) 1985-03-12

Family

ID=24433395

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50948/76A IT1066434B (it) 1975-08-25 1976-08-19 Circuito salvamotore per compressori di refrigeratori

Country Status (9)

Country Link
US (1) US3995199A (it)
JP (1) JPS5238611A (it)
CA (1) CA1065448A (it)
DE (1) DE2637308A1 (it)
FR (1) FR2322471A1 (it)
GB (1) GB1560415A (it)
IT (1) IT1066434B (it)
NL (1) NL7609405A (it)
SE (1) SE7608836L (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50105042U (it) * 1974-01-31 1975-08-29
JPS57105612A (en) * 1980-12-23 1982-07-01 Arekuseebuitsuchi Chi Anatorii Gas burner
US4410924A (en) * 1981-09-10 1983-10-18 The Gorman-Rupp Company Motor protection control circuit
EA026613B1 (ru) * 2013-12-31 2017-04-28 Республиканское Государственное Предприятие На Праве Хозяйственного Ведения "Павлодарский Государственный Университет Имени С. Торайгырова" Министерства Образования И Науки Республики Казахстан Способ защиты электродвигателя от витковых замыканий и сдвига ротора
CN110556267B (zh) * 2019-10-12 2021-08-31 福州大学 并联型三相交流接触器的自适应同步控制方法
CN116609665B (zh) * 2023-06-01 2024-03-19 沃尔特电子（苏州）有限公司 接触器黏连检测方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697195A (en) * 1953-01-02 1954-12-14 Westinghouse Electric Corp Motor protection circuit
US3656023A (en) * 1970-09-21 1972-04-11 Joseph M Hadfield Protective circuit
US3699300A (en) * 1971-11-30 1972-10-17 Norris Industries System for detecting safety switch failure
US3898527A (en) * 1974-06-26 1975-08-05 Lennox Ind Inc Motor protection apparatus and method

Also Published As

Publication number Publication date
FR2322471A1 (fr) 1977-03-25
GB1560415A (en) 1980-02-06
NL7609405A (nl) 1977-03-01
JPS5238611A (en) 1977-03-25
US3995199A (en) 1976-11-30
CA1065448A (en) 1979-10-30
DE2637308A1 (de) 1977-03-24
SE7608836L (sv) 1977-02-26

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