CH332638A - Relay delay device with heat conductor - Google Patents

Relay delay device with heat conductor

Info

Publication number
CH332638A
CH332638A CH332638DA CH332638A CH 332638 A CH332638 A CH 332638A CH 332638D A CH332638D A CH 332638DA CH 332638 A CH332638 A CH 332638A
Authority
CH
Switzerland
Prior art keywords
heat conductor
delay device
relay delay
relay
conductor
Prior art date
Application number
Other languages
German (de)
Inventor
Gerhard Dr Ruthemann
Bachmann Claus
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH332638A publication Critical patent/CH332638A/en

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
    • H01H43/308—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 change of electrical properties, e.g. thermistors
CH332638D 1953-11-13 1954-10-18 Relay delay device with heat conductor CH332638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES36314A DE1023144B (en) 1953-11-13 1953-11-13 Hot conductor arrangement for relay delay with steep current rise

Publications (1)

Publication Number Publication Date
CH332638A true CH332638A (en) 1958-09-15

Family

ID=7482171

Family Applications (1)

Application Number Title Priority Date Filing Date
CH332638D CH332638A (en) 1953-11-13 1954-10-18 Relay delay device with heat conductor

Country Status (4)

Country Link
CH (1) CH332638A (en)
DE (1) DE1023144B (en)
FR (1) FR1112659A (en)
NL (2) NL94163C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171513B (en) * 1960-06-23 1964-06-04 Siemens Elektrogeraete Gmbh HF radiation focus with magnetron
US4135186A (en) * 1977-02-23 1979-01-16 Hitachi, Ltd. Liquid level detecting apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3210611A (en) * 1962-05-11 1965-10-05 Westinghouse Electric Corp Light responsive switching circuit having time delayed operation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE369638C (en) * 1923-02-22 Siemens & Halske Akt Ges Delay relay
DE735489C (en) * 1940-09-24 1943-05-15 Siemens Ag Relay circuit for an alternating current device that is fed from a direct current network with the help of an inverter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171513B (en) * 1960-06-23 1964-06-04 Siemens Elektrogeraete Gmbh HF radiation focus with magnetron
US4135186A (en) * 1977-02-23 1979-01-16 Hitachi, Ltd. Liquid level detecting apparatus

Also Published As

Publication number Publication date
DE1023144B (en) 1958-01-23
NL94163C (en)
NL191978A (en)
FR1112659A (en) 1956-03-16

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