FR681433A - Automatic periodic switch with auxiliary circuit - Google Patents
Automatic periodic switch with auxiliary circuitInfo
- Publication number
- FR681433A FR681433A FR681433DA FR681433A FR 681433 A FR681433 A FR 681433A FR 681433D A FR681433D A FR 681433DA FR 681433 A FR681433 A FR 681433A
- Authority
- FR
- France
- Prior art keywords
- auxiliary circuit
- automatic periodic
- periodic switch
- switch
- automatic
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
- H01H29/20—Switches having at least one liquid contact operated by tilting contact-liquid container
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH681433X | 1929-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR681433A true FR681433A (en) | 1930-05-14 |
Family
ID=4528496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR681433D Expired FR681433A (en) | 1929-04-24 | 1929-09-06 | Automatic periodic switch with auxiliary circuit |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE363455A (en) |
DE (1) | DE536467C (en) |
FR (1) | FR681433A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE760518C (en) * | 1941-02-21 | 1954-10-11 | Siemens Schuckertwerke A G | Timing relay |
-
0
- BE BE363455D patent/BE363455A/xx unknown
-
1929
- 1929-09-06 FR FR681433D patent/FR681433A/en not_active Expired
- 1929-10-06 DE DEV26090D patent/DE536467C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE363455A (en) | |
DE536467C (en) | 1931-10-23 |
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