GB1232260A - - Google Patents

Info

Publication number
GB1232260A
GB1232260A GB1232260DA GB1232260A GB 1232260 A GB1232260 A GB 1232260A GB 1232260D A GB1232260D A GB 1232260DA GB 1232260 A GB1232260 A GB 1232260A
Authority
GB
United Kingdom
Prior art keywords
actuator
engages
arm
stop
bimetal
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
Other languages
English (en)
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 filed Critical
Publication of GB1232260A publication Critical patent/GB1232260A/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
    • 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
    • H01H43/305—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 actuating the contacts by commanding a mechanical device, e.g. thermal motor

Landscapes

  • Thermally Actuated Switches (AREA)
GB1232260D 1967-10-19 1968-10-18 Expired GB1232260A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1615988 1967-10-19

Publications (1)

Publication Number Publication Date
GB1232260A true GB1232260A (fr) 1971-05-19

Family

ID=5682132

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232260D Expired GB1232260A (fr) 1967-10-19 1968-10-18

Country Status (4)

Country Link
US (1) US3495203A (fr)
DE (1) DE1615988B1 (fr)
FR (1) FR1599001A (fr)
GB (1) GB1232260A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793833A (fr) * 1972-01-14 1973-05-02 Telemecanique Electrique Dispositif d'armement et de declenchement pour relais thermique
US5455549A (en) * 1994-02-25 1995-10-03 Siemens Energy & Automation, Inc. Multi-function button for electronic overload relay

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE514837C (de) * 1930-12-18 Junghans Akt Ges Geb Zeitschalter mit abwechselnd sich erwaermendem und abkuehlendem Bimetallstreifen
FR1144041A (fr) * 1952-09-10 1957-10-08 Minuterie à bilames
US2696541A (en) * 1953-02-19 1954-12-07 Bulldog Electric Products Co Circuit breaker
DE1908042A1 (de) * 1969-02-18 1970-09-03 Kieninger & Obergfell Elektrische Schaltuhr zum Begrenzen von Verfahrensschritten

Also Published As

Publication number Publication date
DE1615988B1 (de) 1971-05-19
FR1599001A (fr) 1970-07-15
US3495203A (en) 1970-02-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee