IT1188910B - Perfezionamento negli interruttori elettrici termosensibili - Google Patents

Perfezionamento negli interruttori elettrici termosensibili

Info

Publication number
IT1188910B
IT1188910B IT48044/80A IT4804480A IT1188910B IT 1188910 B IT1188910 B IT 1188910B IT 48044/80 A IT48044/80 A IT 48044/80A IT 4804480 A IT4804480 A IT 4804480A IT 1188910 B IT1188910 B IT 1188910B
Authority
IT
Italy
Prior art keywords
improvement
thermal sensitive
electric switches
sensitive electric
switches
Prior art date
Application number
IT48044/80A
Other languages
English (en)
Other versions
IT8048044A1 (it
IT8048044A0 (it
Inventor
Bernard Layton Howe
Robert Cyrus Pringle
Original Assignee
Gen Motors 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
Application filed by Gen Motors Corp filed Critical Gen Motors Corp
Publication of IT8048044A0 publication Critical patent/IT8048044A0/it
Publication of IT8048044A1 publication Critical patent/IT8048044A1/it
Application granted granted Critical
Publication of IT1188910B publication Critical patent/IT1188910B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/36—Thermally-sensitive members actuated due to expansion or contraction of a fluid with or without vaporisation

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
  • Control Of Temperature (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Cookers (AREA)
  • Temperature-Responsive Valves (AREA)
IT48044/80A 1979-04-13 1980-02-29 Perfezionamento negli interruttori elettrici termosensibili IT1188910B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/029,890 US4262274A (en) 1979-04-13 1979-04-13 Thermal electric switch

Publications (3)

Publication Number Publication Date
IT8048044A0 IT8048044A0 (it) 1980-02-29
IT8048044A1 IT8048044A1 (it) 1981-08-29
IT1188910B true IT1188910B (it) 1988-01-28

Family

ID=21851424

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48044/80A IT1188910B (it) 1979-04-13 1980-02-29 Perfezionamento negli interruttori elettrici termosensibili

Country Status (9)

Country Link
US (1) US4262274A (it)
JP (1) JPS55146827A (it)
AU (1) AU533837B2 (it)
CA (1) CA1116666A (it)
DE (1) DE3006199A1 (it)
FR (1) FR2454173A1 (it)
GB (1) GB2047467A (it)
IT (1) IT1188910B (it)
SE (1) SE8002761L (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007305C2 (de) * 1980-02-27 1990-01-04 Behr-Thomson Dehnstoffregler Gmbh, 7014 Kornwestheim Thermoschalter
JPS5774928A (en) * 1980-10-25 1982-05-11 Kazumi Ubukata Contact mechanism for temperature switch with thermal expansion material
US4408178A (en) * 1982-07-12 1983-10-04 The Singer Company Thermostatic switch
US4587931A (en) * 1984-12-10 1986-05-13 Standard-Thomson Corporation Pressure compensated temperature switch unit for protection of an internal combustion engine
US4672920A (en) * 1984-12-10 1987-06-16 Duprez Wayne R Pressure compensated temperature switch unit for protection of an internal combustion engine
FR2618940B1 (fr) * 1987-07-28 1995-06-02 Vernet Procedes Sa Perfectionnements aux thermocontacts a disque cloquant
GB9401760D0 (en) * 1994-01-31 1994-03-23 Neopost Ltd Electrical protection device
US8169751B2 (en) * 2006-06-27 2012-05-01 Hitachi Global Storage Technologies Netherlands B.V. Magnetoresistive sensor having a structure for activating and deactivating electrostatic discharge prevention circuitry
US8544582B2 (en) * 2011-10-05 2013-10-01 Kawasaki Jukogyo Kabushiki Kaisha Utility vehicle
CN112259337B (zh) * 2020-10-30 2021-12-03 芜湖金牛电气股份有限公司 一种泄压彻底的油浸式变压器用泄压阀

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497025A (en) * 1948-07-08 1950-02-07 Gen Motors Corp Temperature responsive switch
US2694415A (en) * 1950-12-23 1954-11-16 Watts Regulator Co Diaphragm construction for thermostats or motors
US3218417A (en) * 1962-12-31 1965-11-16 Stevens Mfg Co Inc Snap-acting thermostat with adjustment and thermally responsive means in series
US3435682A (en) * 1966-04-26 1969-04-01 Alvin W Linke Dispersion ebullator
US3624578A (en) * 1970-11-23 1971-11-30 Gen Motors Corp Three function thermal-electrical switch
US3809835A (en) * 1973-05-07 1974-05-07 Gen Motors Corp Compressor superheat switch with bellows mounting ring

Also Published As

Publication number Publication date
SE8002761L (sv) 1980-10-14
AU533837B2 (en) 1983-12-15
IT8048044A1 (it) 1981-08-29
CA1116666A (en) 1982-01-19
DE3006199A1 (de) 1980-10-30
FR2454173B1 (it) 1982-11-26
GB2047467A (en) 1980-11-26
JPS55146827A (en) 1980-11-15
FR2454173A1 (fr) 1980-11-07
AU5560580A (en) 1980-10-16
US4262274A (en) 1981-04-14
IT8048044A0 (it) 1980-02-29
JPS6157643B2 (it) 1986-12-08

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