FR924045A - Commutateur à minuterie - Google Patents
Commutateur à minuterieInfo
- Publication number
- FR924045A FR924045A FR924045DA FR924045A FR 924045 A FR924045 A FR 924045A FR 924045D A FR924045D A FR 924045DA FR 924045 A FR924045 A FR 924045A
- Authority
- FR
- France
- Prior art keywords
- timer switch
- timer
- 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
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
- G04F1/04—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers by movement or acceleration due to gravity
- G04F1/06—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers by movement or acceleration due to gravity by flowing-away of a prefixed quantity of fine-granular or liquid materials, e.g. sand-glass, water-clock
- G04F1/066—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers by movement or acceleration due to gravity by flowing-away of a prefixed quantity of fine-granular or liquid materials, e.g. sand-glass, water-clock using electrical contact device
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR924045T | 1946-02-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR924045A true FR924045A (fr) | 1947-07-24 |
Family
ID=9439131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR924045D Expired FR924045A (fr) | 1946-02-21 | 1946-02-21 | Commutateur à minuterie |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR924045A (fr) |
-
1946
- 1946-02-21 FR FR924045D patent/FR924045A/fr not_active Expired
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