FR929273A - Commutateur temporisé - Google Patents
Commutateur temporiséInfo
- Publication number
- FR929273A FR929273A FR929273DA FR929273A FR 929273 A FR929273 A FR 929273A FR 929273D A FR929273D A FR 929273DA FR 929273 A FR929273 A FR 929273A
- Authority
- FR
- France
- Prior art keywords
- time switch
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
- H01H29/28—Switches having at least one liquid contact with level of surface of contact liquid displaced by fluid pressure
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE609654X | 1945-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR929273A true FR929273A (fr) | 1947-12-22 |
Family
ID=20313012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR929273D Expired FR929273A (fr) | 1945-04-04 | 1946-06-18 | Commutateur temporisé |
Country Status (3)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4076972A (en) | 1976-05-10 | 1978-02-28 | Jean Efther | Liquid contact switch having plural compartments and electrical heater |
| USD974354S1 (en) * | 2020-03-17 | 2023-01-03 | Apple Inc. | Electronic device |
-
1946
- 1946-03-19 GB GB8562/46A patent/GB609654A/en not_active Expired
- 1946-06-18 FR FR929273D patent/FR929273A/fr not_active Expired
- 1946-06-22 BE BE466141D patent/BE466141A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE466141A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1946-07-31 |
| GB609654A (en) | 1948-10-05 |
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