ES346690A2 - Dispositivo de termocontacto de caja metalica. - Google Patents

Dispositivo de termocontacto de caja metalica.

Info

Publication number
ES346690A2
ES346690A2 ES346690A ES346690A ES346690A2 ES 346690 A2 ES346690 A2 ES 346690A2 ES 346690 A ES346690 A ES 346690A ES 346690 A ES346690 A ES 346690A ES 346690 A2 ES346690 A2 ES 346690A2
Authority
ES
Spain
Prior art keywords
disc
arms
lever
screw
switch
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.)
Expired
Application number
ES346690A
Other languages
English (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.)
Borletti SpA
Original Assignee
Borletti 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 Borletti SpA filed Critical Borletti SpA
Publication of ES346690A2 publication Critical patent/ES346690A2/es
Expired legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
  • Push-Button Switches (AREA)
ES346690A 1962-05-29 1967-11-02 Dispositivo de termocontacto de caja metalica. Expired ES346690A2 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT1063062 1962-05-29
IT1855663 1963-09-10
IT2955966 1966-11-03

Publications (1)

Publication Number Publication Date
ES346690A2 true ES346690A2 (es) 1968-12-16

Family

ID=27272770

Family Applications (1)

Application Number Title Priority Date Filing Date
ES346690A Expired ES346690A2 (es) 1962-05-29 1967-11-02 Dispositivo de termocontacto de caja metalica.

Country Status (5)

Country Link
US (3) US3221126A (es)
DE (1) DE1465558A1 (es)
ES (1) ES346690A2 (es)
FR (1) FR93768E (es)
GB (3) GB1035515A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221126A (en) * 1962-05-29 1965-11-30 Borletti Spa Thermally controlled electrical switch having motion-amplifying lever means
US3412934A (en) * 1966-11-14 1968-11-26 Robertshaw Controls Co Thermostatic control device
US3529105A (en) * 1967-02-15 1970-09-15 Emerson Electric Co Snap switch and thermoresponsive actuator
ES139319Y (es) * 1967-07-08 1969-06-16 Veglia, S. A. E. Interruptor termometrico perfeccionado con lamina bimetali-ca a disco.
US3731248A (en) * 1971-09-13 1973-05-01 Micro Devices Corp Thermal limiter constructions
US3839693A (en) * 1971-09-13 1974-10-01 Micro Devices Corp Thermal limiter constructions
GB1546578A (en) * 1975-10-30 1979-05-23 Taylor J C Method and apparatus for manufacturing snap-acting thermally responsive bimetallic actuators

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1522786A (en) * 1920-06-09 1925-01-13 Westinghouse Electric & Mfg Co Thermal relay
DE625675C (de) * 1934-02-16 1936-02-13 Voigt & Haeffner Akt Ges Temperaturregler fuer elektrisch beheizte Geraete mit einem Bimetallsprungkoerper von der Form einer nicht abwickelbaren Scheibe
US2387904A (en) * 1942-10-17 1945-10-30 Robert Hetherington & Son Inc Heat coil operated thermal switch
GB651151A (en) * 1948-05-14 1951-03-14 Ericsson Telephones Ltd Improvements in devices operated by magnetostriction or thermal expansion
US2750475A (en) * 1951-01-10 1956-06-12 Gen Motors Corp Thermostatic switch
US2722666A (en) * 1951-11-14 1955-11-01 Bryant Electric Co Electrical receptacle
US2751464A (en) * 1953-07-02 1956-06-19 Gen Motors Corp Temperature responsive switch
US2863024A (en) * 1957-04-18 1958-12-02 Lee W Romine Signal connecting bolt
CH354918A (de) * 1957-12-10 1961-06-15 Landis & Gyr Ag Ubertemperatursicherung für elektrisch geheizte Warmwasserspeicher
US3015687A (en) * 1959-11-03 1962-01-02 Sprague Electric Co Electrical component terminal
US3139500A (en) * 1960-03-02 1964-06-30 Wilcolator Co Thermally actuated double throw switch mechanism
US3221126A (en) * 1962-05-29 1965-11-30 Borletti Spa Thermally controlled electrical switch having motion-amplifying lever means

Also Published As

Publication number Publication date
GB1134289A (en) 1968-11-20
US3221126A (en) 1965-11-30
FR93768E (fr) 1969-05-16
DE1465558A1 (de) 1969-03-27
GB1070875A (en) 1967-06-07
GB1035515A (en) 1966-07-06
US3223806A (en) 1965-12-14
US3453581A (en) 1969-07-01

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