GB258990A - Improvements in or relating to thermally-operated devices for preventing undue risesin temperature - Google Patents

Improvements in or relating to thermally-operated devices for preventing undue risesin temperature

Info

Publication number
GB258990A
GB258990A GB2060425A GB2060425A GB258990A GB 258990 A GB258990 A GB 258990A GB 2060425 A GB2060425 A GB 2060425A GB 2060425 A GB2060425 A GB 2060425A GB 258990 A GB258990 A GB 258990A
Authority
GB
United Kingdom
Prior art keywords
temperature
risesin
thermally
relating
tube
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
GB2060425A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2060425A priority Critical patent/GB258990A/en
Publication of GB258990A publication Critical patent/GB258990A/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
    • H05B1/0205—Switches using a fusible material

Landscapes

  • Irons (AREA)

Abstract

258,990. Denny, C. W. Aug. 17, 1925. Thermal switches.-Telescopic tubes A, Bare retained in the extended position by a body of wax &c. C, and can be placed between the bottom D of an electric iron and the switch handle D<1> so as to maintain the latter in the " closed " position. Upon undue rise of temperature of the iron, the was C softens allowing the tube B to slide within the tube A and the switch to open. The softened wax enters the tube B by the crimped end B<1>, the displaced air escaping by a vent B<2>.
GB2060425A 1925-08-17 1925-08-17 Improvements in or relating to thermally-operated devices for preventing undue risesin temperature Expired GB258990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2060425A GB258990A (en) 1925-08-17 1925-08-17 Improvements in or relating to thermally-operated devices for preventing undue risesin temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2060425A GB258990A (en) 1925-08-17 1925-08-17 Improvements in or relating to thermally-operated devices for preventing undue risesin temperature

Publications (1)

Publication Number Publication Date
GB258990A true GB258990A (en) 1926-10-07

Family

ID=10148674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2060425A Expired GB258990A (en) 1925-08-17 1925-08-17 Improvements in or relating to thermally-operated devices for preventing undue risesin temperature

Country Status (1)

Country Link
GB (1) GB258990A (en)

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