GB2204450B - Thermally-sensitive switch - Google Patents

Thermally-sensitive switch

Info

Publication number
GB2204450B
GB2204450B GB8710755A GB8710755A GB2204450B GB 2204450 B GB2204450 B GB 2204450B GB 8710755 A GB8710755 A GB 8710755A GB 8710755 A GB8710755 A GB 8710755A GB 2204450 B GB2204450 B GB 2204450B
Authority
GB
United Kingdom
Prior art keywords
thermally
sensitive switch
sensitive
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 - Lifetime
Application number
GB8710755A
Other versions
GB8710755D0 (en
GB2204450A (en
Inventor
John Crawshaw Taylor
Malcolm James Wootton
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.)
Strix Ltd
Original Assignee
Strix 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
Application filed by Strix Ltd filed Critical Strix Ltd
Priority to GB8710755A priority Critical patent/GB2204450B/en
Publication of GB8710755D0 publication Critical patent/GB8710755D0/en
Publication of GB2204450A publication Critical patent/GB2204450A/en
Application granted granted Critical
Publication of GB2204450B publication Critical patent/GB2204450B/en
Priority to SG21393A priority patent/SG21393G/en
Priority to HK89893A priority patent/HK89893A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/002—Thermally-actuated switches combined with protective means
GB8710755A 1987-05-07 1987-05-07 Thermally-sensitive switch Expired - Lifetime GB2204450B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB8710755A GB2204450B (en) 1987-05-07 1987-05-07 Thermally-sensitive switch
SG21393A SG21393G (en) 1987-05-07 1993-02-25 Thermally-sensitive switch
HK89893A HK89893A (en) 1987-05-07 1993-09-02 Thermally-sensitive switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8710755A GB2204450B (en) 1987-05-07 1987-05-07 Thermally-sensitive switch

Publications (3)

Publication Number Publication Date
GB8710755D0 GB8710755D0 (en) 1987-06-10
GB2204450A GB2204450A (en) 1988-11-09
GB2204450B true GB2204450B (en) 1991-06-05

Family

ID=10616925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8710755A Expired - Lifetime GB2204450B (en) 1987-05-07 1987-05-07 Thermally-sensitive switch

Country Status (3)

Country Link
GB (1) GB2204450B (en)
HK (1) HK89893A (en)
SG (1) SG21393G (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2308921B (en) * 1993-10-21 1997-09-17 Otter Controls Ltd Improvements relating to controls for electrical heating elements
DE19505621A1 (en) * 1995-02-18 1996-08-22 Ego Elektro Blanc & Fischer Overheating protection for electrical heating devices
FR2735278B1 (en) * 1995-06-12 1997-08-29 Cotherm Sa PROBE THERMOSTAT COMPRISING A SHAPE MEMORY ALLOY SPRING IN THE BASE
GB2373108B (en) * 1998-04-21 2002-10-23 Otter Controls Ltd Improvements relating to the control of electric heating elements
CN1292446C (en) * 1998-04-21 2006-12-27 奥特控制有限公司 Heat responsive controller for electric heating element
GB0302537D0 (en) 2003-02-04 2003-03-12 Strix Ltd Electric heaters

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB383296A (en) * 1932-02-05 1932-11-17 Regina Miriam Bloch Improvements in or relating to electric fire alarm apparatus
GB863922A (en) * 1957-12-23 1961-03-29 Arosio Felice Improvements in or relating to domestic coffee machines
US3602864A (en) * 1970-03-02 1971-08-31 Sylvania Electric Prod Thermal switch
US3944960A (en) * 1974-11-29 1976-03-16 Texas Instruments Incorporated Nonresettable thermally actuated switch
US4356469A (en) * 1980-11-20 1982-10-26 Hilliard Dozier Electrical terminal with thermal interrupter
GB2181598A (en) * 1985-10-04 1987-04-23 Strix Ltd Thermally-sensitive controls

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB383296A (en) * 1932-02-05 1932-11-17 Regina Miriam Bloch Improvements in or relating to electric fire alarm apparatus
GB863922A (en) * 1957-12-23 1961-03-29 Arosio Felice Improvements in or relating to domestic coffee machines
US3602864A (en) * 1970-03-02 1971-08-31 Sylvania Electric Prod Thermal switch
US3944960A (en) * 1974-11-29 1976-03-16 Texas Instruments Incorporated Nonresettable thermally actuated switch
US4356469A (en) * 1980-11-20 1982-10-26 Hilliard Dozier Electrical terminal with thermal interrupter
GB2181598A (en) * 1985-10-04 1987-04-23 Strix Ltd Thermally-sensitive controls

Also Published As

Publication number Publication date
GB8710755D0 (en) 1987-06-10
HK89893A (en) 1993-09-10
GB2204450A (en) 1988-11-09
SG21393G (en) 1993-05-21

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20070506