FR525591A - Automatic switch with two conjugate electromagnets - Google Patents

Automatic switch with two conjugate electromagnets

Info

Publication number
FR525591A
FR525591A FR525591A FR525591DA FR525591A FR 525591 A FR525591 A FR 525591A FR 525591 A FR525591 A FR 525591A FR 525591D A FR525591D A FR 525591DA FR 525591 A FR525591 A FR 525591A
Authority
FR
France
Prior art keywords
electromagnets
conjugate
automatic switch
automatic
switch
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
FR525591A
Other languages
French (fr)
Inventor
Paul-Stephane Billon
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.)
PAUL STEPHANE BILLON
Original Assignee
PAUL STEPHANE BILLON
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 PAUL STEPHANE BILLON filed Critical PAUL STEPHANE BILLON
Application granted granted Critical
Publication of FR525591A publication Critical patent/FR525591A/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
FR525591A 1920-10-05 1920-10-05 Automatic switch with two conjugate electromagnets Expired FR525591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR525591T 1920-10-05

Publications (1)

Publication Number Publication Date
FR525591A true FR525591A (en) 1921-09-24

Family

ID=8920161

Family Applications (1)

Application Number Title Priority Date Filing Date
FR525591A Expired FR525591A (en) 1920-10-05 1920-10-05 Automatic switch with two conjugate electromagnets

Country Status (1)

Country Link
FR (1) FR525591A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2819364A (en) * 1956-02-24 1958-01-07 Jaidinger John Henry Mutually latching duplex relay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2819364A (en) * 1956-02-24 1958-01-07 Jaidinger John Henry Mutually latching duplex relay

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