FR495667A - Devices for switches and switches - Google Patents
Devices for switches and switchesInfo
- Publication number
- FR495667A FR495667A FR495667A FR495667DA FR495667A FR 495667 A FR495667 A FR 495667A FR 495667 A FR495667 A FR 495667A FR 495667D A FR495667D A FR 495667DA FR 495667 A FR495667 A FR 495667A
- Authority
- FR
- France
- Prior art keywords
- switches
- devices
- 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
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/66—Power reset mechanisms
- H01H71/68—Power reset mechanisms actuated by electromagnet
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US215390A US1472184A (en) | 1918-02-04 | 1918-02-04 | Switching device |
Publications (1)
Publication Number | Publication Date |
---|---|
FR495667A true FR495667A (en) | 1919-10-15 |
Family
ID=22802802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR495667A Expired FR495667A (en) | 1918-02-04 | 1919-02-11 | Devices for switches and switches |
Country Status (2)
Country | Link |
---|---|
US (1) | US1472184A (en) |
FR (1) | FR495667A (en) |
-
1918
- 1918-02-04 US US215390A patent/US1472184A/en not_active Expired - Lifetime
-
1919
- 1919-02-11 FR FR495667A patent/FR495667A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1472184A (en) | 1923-10-30 |
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