FR950477A - Switch control device - Google Patents
Switch control deviceInfo
- Publication number
- FR950477A FR950477A FR950477DA FR950477A FR 950477 A FR950477 A FR 950477A FR 950477D A FR950477D A FR 950477DA FR 950477 A FR950477 A FR 950477A
- Authority
- FR
- France
- Prior art keywords
- control device
- switch control
- switch
- control
- 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
- H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
- H01H43/10—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed
- H01H43/106—Manual programme selecting means
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US279895A US2269246A (en) | 1939-06-19 | 1939-06-19 | Control device |
Publications (1)
Publication Number | Publication Date |
---|---|
FR950477A true FR950477A (en) | 1949-09-28 |
Family
ID=23070801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR950477D Expired FR950477A (en) | 1939-06-19 | 1947-07-29 | Switch control device |
Country Status (2)
Country | Link |
---|---|
US (1) | US2269246A (en) |
FR (1) | FR950477A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2466364A (en) * | 1942-09-04 | 1949-04-05 | Eastman Kodak Co | Control device for electric motors |
US2624812A (en) * | 1948-01-02 | 1953-01-06 | Comb Control Corp | Timing device |
US2826752A (en) * | 1953-11-19 | 1958-03-11 | Eagle Signal Corp | Systems permitting response by only selected units of those connected to a single channel |
-
1939
- 1939-06-19 US US279895A patent/US2269246A/en not_active Expired - Lifetime
-
1947
- 1947-07-29 FR FR950477D patent/FR950477A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2269246A (en) | 1942-01-06 |
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