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FR707486A - Electric time switch - Google Patents

Electric time switch

Info

Publication number
FR707486A
FR707486A FR707486DA FR707486A FR 707486 A FR707486 A FR 707486A FR 707486D A FR707486D A FR 707486DA FR 707486 A FR707486 A FR 707486A
Authority
FR
France
Prior art keywords
time switch
electric time
electric
switch
time
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.)
D App Electr Fr Sauter S A Fab
Original Assignee
D App Electr Fr Sauter S A Fab
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 D App Electr Fr Sauter S A Fab filed Critical D App Electr Fr Sauter S A Fab
Application granted granted Critical
Publication of FR707486A publication Critical patent/FR707486A/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)
FR707486D 1929-12-16 1930-12-13 Electric time switch Expired FR707486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH707486X 1929-12-16

Publications (1)

Publication Number Publication Date
FR707486A true FR707486A (en) 1931-07-08

Family

ID=4530485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707486D Expired FR707486A (en) 1929-12-16 1930-12-13 Electric time switch

Country Status (1)

Country Link
FR (1) FR707486A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677732A (en) * 1946-09-18 1954-05-04 Wayland R Miller Time switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677732A (en) * 1946-09-18 1954-05-04 Wayland R Miller Time switch

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