FR703632A - Improvements to electrical circuit breakers - Google Patents
Improvements to electrical circuit breakersInfo
- Publication number
- FR703632A FR703632A FR703632DA FR703632A FR 703632 A FR703632 A FR 703632A FR 703632D A FR703632D A FR 703632DA FR 703632 A FR703632 A FR 703632A
- Authority
- FR
- France
- Prior art keywords
- electrical circuit
- circuit breakers
- breakers
- electrical
- circuit
- 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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/121—Protection of release mechanisms
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3114829A GB341513A (en) | 1929-10-14 | 1929-10-14 | Improvements relating to automatic electric circuit-breakers |
Publications (1)
Publication Number | Publication Date |
---|---|
FR703632A true FR703632A (en) | 1931-05-04 |
Family
ID=10318722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR703632D Expired FR703632A (en) | 1929-10-14 | 1930-10-13 | Improvements to electrical circuit breakers |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR703632A (en) |
GB (1) | GB341513A (en) |
-
1929
- 1929-10-14 GB GB3114829A patent/GB341513A/en not_active Expired
-
1930
- 1930-10-13 FR FR703632D patent/FR703632A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB341513A (en) | 1931-01-14 |
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