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FR1116386A - Automatic device for opening and closing circuits of electrical devices - Google Patents

Automatic device for opening and closing circuits of electrical devices

Info

Publication number
FR1116386A
FR1116386A FR1116386DA FR1116386A FR 1116386 A FR1116386 A FR 1116386A FR 1116386D A FR1116386D A FR 1116386DA FR 1116386 A FR1116386 A FR 1116386A
Authority
FR
France
Prior art keywords
opening
electrical devices
automatic device
closing circuits
circuits
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.)
Lebronze Alloys Germany GmbH
Original Assignee
Busch Jaeger Durener Metallwerke 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 Busch Jaeger Durener Metallwerke AG filed Critical Busch Jaeger Durener Metallwerke AG
Application granted granted Critical
Publication of FR1116386A publication Critical patent/FR1116386A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
    • G04F3/02—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms
    • G04F3/027—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms using electrical contacts, e.g. for actuating electro-acoustic device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1116386D 1953-12-24 1954-12-23 Automatic device for opening and closing circuits of electrical devices Expired FR1116386A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1116386X 1953-12-24

Publications (1)

Publication Number Publication Date
FR1116386A true FR1116386A (en) 1956-05-07

Family

ID=7724123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1116386D Expired FR1116386A (en) 1953-12-24 1954-12-23 Automatic device for opening and closing circuits of electrical devices

Country Status (1)

Country Link
FR (1) FR1116386A (en)

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