GB699915A - Improvements in or relating to electric immersion heaters - Google Patents

Improvements in or relating to electric immersion heaters

Info

Publication number
GB699915A
GB699915A GB135251A GB135251A GB699915A GB 699915 A GB699915 A GB 699915A GB 135251 A GB135251 A GB 135251A GB 135251 A GB135251 A GB 135251A GB 699915 A GB699915 A GB 699915A
Authority
GB
United Kingdom
Prior art keywords
relating
brazed
jan
sheath
immersion heaters
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
GB135251A
Inventor
George Henry Wilkinson
Terence John Desmond Marrs
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries 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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to GB135251A priority Critical patent/GB699915A/en
Publication of GB699915A publication Critical patent/GB699915A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H05B1/0213—Switches using bimetallic elements

Landscapes

  • Thermally Actuated Switches (AREA)

Abstract

699,915. Thermal switches. ELECTRIC & MUSICAL INDUSTRIES, Ltd. Jan. 16, 1952 [Jan. 18, 1951 No. 1352/51. Class 38 (v) [Also in Group XI] One end of a sheath 6 containing a bimetallic strip abuts and is brazed to a bridging member 5 which is brazed across a constriction formed by the bowing outwardly and then inwardly of the end portions of an immersion heater. The other end of the sheath 6 is secured to a plug 2 in which are mounted contacts 14, 15 openable by the bimetallic strip acting on an insulated extension 17 of an arm 16 which carries contact 14.
GB135251A 1951-01-18 1951-01-18 Improvements in or relating to electric immersion heaters Expired GB699915A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB135251A GB699915A (en) 1951-01-18 1951-01-18 Improvements in or relating to electric immersion heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB135251A GB699915A (en) 1951-01-18 1951-01-18 Improvements in or relating to electric immersion heaters

Publications (1)

Publication Number Publication Date
GB699915A true GB699915A (en) 1953-11-18

Family

ID=9720516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB135251A Expired GB699915A (en) 1951-01-18 1951-01-18 Improvements in or relating to electric immersion heaters

Country Status (1)

Country Link
GB (1) GB699915A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507050A1 (en) * 1981-05-28 1982-12-03 Ti Russell Hobbs Ltd ELECTRIC IMMERSION HEATERS AND LIQUID HEATERS COMPRISING SUCH A HEATER
GB2133258A (en) * 1982-12-24 1984-07-18 Imi Santon Ltd Whirlpool spa heating arrangement and heater therefor
GB2135158A (en) * 1983-02-03 1984-08-22 Bosch Siemens Hausgeraete Heating equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507050A1 (en) * 1981-05-28 1982-12-03 Ti Russell Hobbs Ltd ELECTRIC IMMERSION HEATERS AND LIQUID HEATERS COMPRISING SUCH A HEATER
GB2133258A (en) * 1982-12-24 1984-07-18 Imi Santon Ltd Whirlpool spa heating arrangement and heater therefor
GB2135158A (en) * 1983-02-03 1984-08-22 Bosch Siemens Hausgeraete Heating equipment

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