FR1046436A - Improvement in electromagnetic devices - Google Patents

Improvement in electromagnetic devices

Info

Publication number
FR1046436A
FR1046436A FR1046436DA FR1046436A FR 1046436 A FR1046436 A FR 1046436A FR 1046436D A FR1046436D A FR 1046436DA FR 1046436 A FR1046436 A FR 1046436A
Authority
FR
France
Prior art keywords
improvement
electromagnetic devices
electromagnetic
devices
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
French (fr)
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.)
Compagnie de Signaux et dEntreprises Electriques SA
Original Assignee
Compagnie de Signaux et dEntreprises Electriques SA
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 Compagnie de Signaux et dEntreprises Electriques SA filed Critical Compagnie de Signaux et dEntreprises Electriques SA
Application granted granted Critical
Publication of FR1046436A publication Critical patent/FR1046436A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/20—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for producing frequency-selective operation of the relay
FR1046436D 1951-12-14 1951-12-14 Improvement in electromagnetic devices Expired FR1046436A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1046436T 1951-12-14

Publications (1)

Publication Number Publication Date
FR1046436A true FR1046436A (en) 1953-12-07

Family

ID=9592291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1046436D Expired FR1046436A (en) 1951-12-14 1951-12-14 Improvement in electromagnetic devices

Country Status (1)

Country Link
FR (1) FR1046436A (en)

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