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FR57042E - Timed electrical contact - Google Patents

Timed electrical contact

Info

Publication number
FR57042E
FR57042E FR57042DA FR57042E FR 57042 E FR57042 E FR 57042E FR 57042D A FR57042D A FR 57042DA FR 57042 E FR57042 E FR 57042E
Authority
FR
France
Prior art keywords
electrical contact
timed electrical
timed
contact
electrical
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)
Inventor
Jean-Andre Nygren
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
Application granted granted Critical
Publication of FR57042E publication Critical patent/FR57042E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H7/00—Devices for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
    • H01H7/08—Devices for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts with timing by mechanical speed-control devices
FR57042D 1946-10-19 1946-10-19 Timed electrical contact Expired FR57042E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR57042T 1946-10-19

Publications (1)

Publication Number Publication Date
FR57042E true FR57042E (en) 1952-10-21

Family

ID=8691145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR57042D Expired FR57042E (en) 1946-10-19 1946-10-19 Timed electrical contact

Country Status (1)

Country Link
FR (1) FR57042E (en)

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