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IT8149846A0 - Perfezionamento negli interruttori o commutatori elettrici azionati a bimetallo ad una o piu' temperature di intervento - Google Patents

Perfezionamento negli interruttori o commutatori elettrici azionati a bimetallo ad una o piu' temperature di intervento

Info

Publication number
IT8149846A0
IT8149846A0 IT8149846A IT4984681A IT8149846A0 IT 8149846 A0 IT8149846 A0 IT 8149846A0 IT 8149846 A IT8149846 A IT 8149846A IT 4984681 A IT4984681 A IT 4984681A IT 8149846 A0 IT8149846 A0 IT 8149846A0
Authority
IT
Italy
Prior art keywords
switches
bimetal
improvement
operated
electric
Prior art date
Application number
IT8149846A
Other languages
English (en)
Other versions
IT1172133B (it
Inventor
Ciro Calenda
Salvatore Amedeo
De Filippis Pietro
Original Assignee
Texas Instruments Italia 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 Texas Instruments Italia Spa filed Critical Texas Instruments Italia Spa
Priority to IT49846/81A priority Critical patent/IT1172133B/it
Publication of IT8149846A0 publication Critical patent/IT8149846A0/it
Priority to FR8219848A priority patent/FR2517876B1/fr
Priority to DE19823244490 priority patent/DE3244490A1/de
Priority to GB08234553A priority patent/GB2110881B/en
Priority to US06/453,553 priority patent/US4498069A/en
Application granted granted Critical
Publication of IT1172133B publication Critical patent/IT1172133B/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
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/64—Contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
IT49846/81A 1981-12-04 1981-12-04 Perfezionamento negli interuttori o commutatori elettrici azionati a bimetallo ad una o piu' temperature di intervento IT1172133B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT49846/81A IT1172133B (it) 1981-12-04 1981-12-04 Perfezionamento negli interuttori o commutatori elettrici azionati a bimetallo ad una o piu' temperature di intervento
FR8219848A FR2517876B1 (fr) 1981-12-04 1982-11-26 Perfectionnement relatif a des interrupteurs ou commutateurs electriques a bimetal agissant a une ou a plusieurs temperatures
DE19823244490 DE3244490A1 (de) 1981-12-04 1982-12-01 Elektrischer bimetall-schalter oder -umschalter fuer eine oder mehrere temperaturen
GB08234553A GB2110881B (en) 1981-12-04 1982-12-03 Bimetal-operated electrical switches
US06/453,553 US4498069A (en) 1981-12-04 1982-12-27 Electric switches actuated by bimetals for one or several temperatures of response

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT49846/81A IT1172133B (it) 1981-12-04 1981-12-04 Perfezionamento negli interuttori o commutatori elettrici azionati a bimetallo ad una o piu' temperature di intervento

Publications (2)

Publication Number Publication Date
IT8149846A0 true IT8149846A0 (it) 1981-12-04
IT1172133B IT1172133B (it) 1987-06-18

Family

ID=11271700

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49846/81A IT1172133B (it) 1981-12-04 1981-12-04 Perfezionamento negli interuttori o commutatori elettrici azionati a bimetallo ad una o piu' temperature di intervento

Country Status (5)

Country Link
US (1) US4498069A (it)
DE (1) DE3244490A1 (it)
FR (1) FR2517876B1 (it)
GB (1) GB2110881B (it)
IT (1) IT1172133B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3540458A1 (de) * 1985-11-14 1987-05-21 Behr Thomson Dehnstoffregler Elektrisches schaltgeraet
US5814779A (en) * 1996-10-01 1998-09-29 Texas Instruments Incorporated Fluid pressure responsive electric switch
DE19857169A1 (de) * 1998-12-11 2000-06-15 Abb Patent Gmbh Kontaktanordnung für ein elektrisches Schaltgerät
KR200296482Y1 (ko) * 2002-08-27 2002-11-23 텍사스 인스트루먼트 코리아 주식회사 밀봉 구조의 과부하 보호기
DE102012103453A1 (de) * 2012-04-19 2013-10-24 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren und Vorrichtung zur Entleerung einer Fördereinheit für ein flüssiges Additiv
CN106382410A (zh) * 2016-11-03 2017-02-08 上海航天设备制造总厂 一种用于lng阀门的温控紧急开关

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3139500A (en) * 1960-03-02 1964-06-30 Wilcolator Co Thermally actuated double throw switch mechanism
DE1515463A1 (de) * 1965-03-09 1969-06-26 Busch Jaeger Duerener Metall Befestigung einer metallischen Kappe oder Haube an einem Isolierstoffsockel
DE1916646C3 (de) * 1968-04-03 1975-03-20 Texas Instruments Inc., Dallas, Tex. (V.St.A.) Temperaturdoppelschalter für zwei unabhängig zu schaltende Temperaturwerte
AU436347B2 (en) * 1968-07-01 1973-05-31 Texas Instruments Australia Limited Thermostat assembly
US3500278A (en) * 1968-12-11 1970-03-10 D O T Inc Thermostat
US3852698A (en) * 1973-07-23 1974-12-03 Therm O Disc Inc Dual temperature thermostat
US3858140A (en) * 1973-07-30 1974-12-31 Texas Instruments Inc Time-delay relay and method of assembling same
US3858139A (en) * 1973-07-30 1974-12-31 Texas Instruments Inc Time-delay relay and method of assembling same
US3921198A (en) * 1973-11-12 1975-11-18 Texas Instruments Inc Thermostatic two-pole switch
US3943480A (en) * 1974-12-18 1976-03-09 Therm-O-Disc Incorporated Thermostat
DE2619184A1 (de) * 1976-04-30 1977-11-10 Thermostat & Schaltgeraetebau Temperaturregler
IT1157192B (it) * 1978-09-22 1987-02-11 Texas Instruments Italia Spa Perfezionamento in termostati in particolare a piu' temperature di intervento

Also Published As

Publication number Publication date
FR2517876A1 (fr) 1983-06-10
DE3244490A1 (de) 1983-06-16
IT1172133B (it) 1987-06-18
GB2110881A (en) 1983-06-22
US4498069A (en) 1985-02-05
GB2110881B (en) 1985-07-24
FR2517876B1 (fr) 1988-02-26

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951221