GB721321A - Improvements in or relating to thermally operated timing devices - Google Patents

Improvements in or relating to thermally operated timing devices

Info

Publication number
GB721321A
GB721321A GB12680/52A GB1268052A GB721321A GB 721321 A GB721321 A GB 721321A GB 12680/52 A GB12680/52 A GB 12680/52A GB 1268052 A GB1268052 A GB 1268052A GB 721321 A GB721321 A GB 721321A
Authority
GB
United Kingdom
Prior art keywords
contacts
bimetallic element
heater
lever
magnet
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
GB12680/52A
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.)
EL KA ELEK SK APPARATFABRIKK
Original Assignee
EL KA ELEK SK APPARATFABRIKK
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 EL KA ELEK SK APPARATFABRIKK filed Critical EL KA ELEK SK APPARATFABRIKK
Publication of GB721321A publication Critical patent/GB721321A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/30—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action
    • H01H43/301—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action based on the expansion or contraction of a material
    • H01H43/302—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action based on the expansion or contraction of a material of solid bodies
    • H01H43/304—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action based on the expansion or contraction of a material of solid bodies of two bodies expanding or contracting in a different manner, e.g. bimetallic elements

Landscapes

  • Electric Stoves And Ranges (AREA)
  • Control Of Resistance Heating (AREA)
GB12680/52A 1951-05-23 1952-05-19 Improvements in or relating to thermally operated timing devices Expired GB721321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO307115X 1951-05-23

Publications (1)

Publication Number Publication Date
GB721321A true GB721321A (en) 1955-01-05

Family

ID=19905182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12680/52A Expired GB721321A (en) 1951-05-23 1952-05-19 Improvements in or relating to thermally operated timing devices

Country Status (3)

Country Link
BE (1) BE511557A (es)
CH (1) CH307115A (es)
GB (1) GB721321A (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642600A1 (fr) * 1989-02-01 1990-08-03 Seb Sa Dispositif pour regler le fonctionnement du bilame commandant un appareil chauffant
WO1990008496A1 (fr) * 1989-02-01 1990-08-09 Seb S.A. Dispositif pour supporter les organes mecaniques et electriques de commande d'un grille-pain et grille-pain comportant un tel dispositif

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642600A1 (fr) * 1989-02-01 1990-08-03 Seb Sa Dispositif pour regler le fonctionnement du bilame commandant un appareil chauffant
WO1990008496A1 (fr) * 1989-02-01 1990-08-09 Seb S.A. Dispositif pour supporter les organes mecaniques et electriques de commande d'un grille-pain et grille-pain comportant un tel dispositif
US5097751A (en) * 1989-02-01 1992-03-24 Seb S.A. Device for supporting the mechanical and electrical control members of a toaster an toaster comprising such a device

Also Published As

Publication number Publication date
CH307115A (de) 1955-05-15
BE511557A (es)

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