FR844038A - Interrupteur horaire - Google Patents
Interrupteur horaireInfo
- Publication number
- FR844038A FR844038A FR844038DA FR844038A FR 844038 A FR844038 A FR 844038A FR 844038D A FR844038D A FR 844038DA FR 844038 A FR844038 A FR 844038A
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/28—Modifications for introducing a time delay before switching
- H03K17/288—Modifications for introducing a time delay before switching in tube switches
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE206013X | 1937-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR844038A true FR844038A (fr) | 1939-07-18 |
Family
ID=5790218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR844038D Expired FR844038A (fr) | 1937-09-29 | 1938-09-27 | Interrupteur horaire |
Country Status (3)
Country | Link |
---|---|
US (1) | US2232694A (fr) |
CH (1) | CH206013A (fr) |
FR (1) | FR844038A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE762981C (de) * | 1942-05-22 | 1954-06-08 | Luftfahrtgeraetewerk Hakenfeld | Reihenimpulsgeber |
US2443658A (en) * | 1943-09-09 | 1948-06-22 | Linde Air Prod Co | Rectifier system |
-
1938
- 1938-09-27 FR FR844038D patent/FR844038A/fr not_active Expired
- 1938-09-27 CH CH206013D patent/CH206013A/de unknown
- 1938-10-04 US US233314A patent/US2232694A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2232694A (en) | 1941-02-25 |
CH206013A (de) | 1939-07-15 |
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