AT257769B - Thermally operable off switch and a heater provided with such a switch - Google Patents

Thermally operable off switch and a heater provided with such a switch

Info

Publication number
AT257769B
AT257769B AT649066A AT649066A AT257769B AT 257769 B AT257769 B AT 257769B AT 649066 A AT649066 A AT 649066A AT 649066 A AT649066 A AT 649066A AT 257769 B AT257769 B AT 257769B
Authority
AT
Austria
Prior art keywords
switch
heater provided
thermally operable
thermally
operable
Prior art date
Application number
AT649066A
Other languages
German (de)
Inventor
Arthur Tyler
Original Assignee
Bulpitt & Sons Ltd
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
Priority claimed from GB4979865A external-priority patent/GB1151063A/en
Priority claimed from GB2848965A external-priority patent/GB1154034A/en
Priority claimed from GB2849165A external-priority patent/GB1152991A/en
Application filed by Bulpitt & Sons Ltd filed Critical Bulpitt & Sons Ltd
Application granted granted Critical
Publication of AT257769B publication Critical patent/AT257769B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/20—Electrothermal mechanisms with fusible mass
    • H01H71/205—Electrothermal mechanisms with fusible mass using a ratchet wheel kept against rotation by solder
AT649066A 1965-07-06 1966-07-06 Thermally operable off switch and a heater provided with such a switch AT257769B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB4979865A GB1151063A (en) 1965-07-06 1965-07-06 Thermal Cut-Outs for Electrically Heated Appliances.
GB2848965A GB1154034A (en) 1965-07-06 1965-07-06 Electrically Heated Appliances
GB2849065 1965-07-06
GB2849165A GB1152991A (en) 1965-07-06 1965-07-06 Electrically Heated Appliances having Thermal Cut-Outs

Publications (1)

Publication Number Publication Date
AT257769B true AT257769B (en) 1967-10-25

Family

ID=27448746

Family Applications (1)

Application Number Title Priority Date Filing Date
AT649066A AT257769B (en) 1965-07-06 1966-07-06 Thermally operable off switch and a heater provided with such a switch

Country Status (6)

Country Link
US (1) US3444355A (en)
AT (1) AT257769B (en)
BE (1) BE683652A (en)
CH (1) CH464384A (en)
DE (1) DE1565424A1 (en)
NL (1) NL6609471A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943579A (en) * 1974-02-25 1976-03-16 Research Products/Incinolet Corporation Incinerator toilet
US4044224A (en) * 1976-03-01 1977-08-23 General Electric Company Protective circuit for dishwasher heating element
DE2656554C2 (en) * 1976-12-14 1985-05-30 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Electrical safety socket for electrically heated devices
US4268813A (en) * 1979-09-17 1981-05-19 B/K Patent Development Resettable thermal cut-off switch
GB8524487D0 (en) * 1985-10-04 1985-11-06 Strix Ltd Thermally-sensitive controls
DE3645341C2 (en) * 1985-10-04 1998-04-09 Strix Ltd Temp.-sensitive control for immersion heater or hotplate
US5734312A (en) * 1995-06-26 1998-03-31 Black & Decker Inc. Overtemperature protection assembly for an appliance
US7578305B2 (en) * 2001-02-15 2009-08-25 Steelkor, L.L.C. Kitchenware washers and related methods
US7763119B2 (en) * 2005-04-22 2010-07-27 Steelkor, L.L.C. Kitchenware washers and methods of manufacturing the same
US7527062B2 (en) * 2001-02-15 2009-05-05 Steelkor, L.L.C. Kitchenware washers and methods of manufacturing the same
US7475698B2 (en) * 2005-04-22 2009-01-13 Steelkor, L.L.C. Kitchenware washers and methods of manufacturing the same
ITRE20010042A1 (en) * 2001-04-24 2002-10-24 Corghi Spa LIFTING DEVICE FOR TIRE CHANGING MACHINES
US7380423B1 (en) * 2002-05-03 2008-06-03 Musone John P Combined washer dryer
US9265400B2 (en) 2005-04-22 2016-02-23 Duke Manufacturing Co. Commercial kitchenware washers and related methods
JP2008536635A (en) * 2005-04-22 2008-09-11 スティールコー・リミテッド・ライアビリティ・カンパニー Commercial dishwasher and related methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2286340A (en) * 1937-11-18 1942-06-16 Bulpitt Walter Henry Electric thermal switch
US2281848A (en) * 1938-10-31 1942-05-05 Electromaster Inc Safety appliance for electrically heated apparatus
US2314863A (en) * 1939-02-27 1943-03-30 Electromaster Inc Safety appliance for electrically heated apparatus
GB543699A (en) * 1941-08-20 1942-03-09 Bulpitt And Sons Ltd Improvements in electric thermal switches
GB722159A (en) * 1952-09-16 1955-01-19 John William Abchibald Pearce Improvements in or relating to electric thermal cut-outs

Also Published As

Publication number Publication date
CH464384A (en) 1968-10-31
NL6609471A (en) 1967-01-09
US3444355A (en) 1969-05-13
BE683652A (en) 1966-12-16
DE1565424A1 (en) 1970-02-19

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