FR941459A - Circuit breaker - Google Patents
Circuit breakerInfo
- Publication number
- FR941459A FR941459A FR941459DA FR941459A FR 941459 A FR941459 A FR 941459A FR 941459D A FR941459D A FR 941459DA FR 941459 A FR941459 A FR 941459A
- Authority
- FR
- France
- Prior art keywords
- circuit breaker
- breaker
- 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
- H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay
- H01H71/443—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay with dash-pot
-
- 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
- H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US262097XA | 1945-09-07 | 1945-09-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR941459A true FR941459A (en) | 1949-01-12 |
Family
ID=21830491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR941459D Expired FR941459A (en) | 1945-09-07 | 1947-02-11 | Circuit breaker |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE470540A (en) |
CH (1) | CH262097A (en) |
DE (1) | DE823623C (en) |
FR (1) | FR941459A (en) |
GB (1) | GB619477A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2606261A (en) * | 1951-03-17 | 1952-08-05 | Gen Electric | Electrohydraulic trip device |
-
0
- BE BE470540D patent/BE470540A/xx unknown
-
1946
- 1946-12-12 GB GB36722/46A patent/GB619477A/en not_active Expired
- 1946-12-20 CH CH262097D patent/CH262097A/en unknown
-
1947
- 1947-02-11 FR FR941459D patent/FR941459A/en not_active Expired
-
1950
- 1950-09-02 DE DEW3427A patent/DE823623C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB619477A (en) | 1949-03-09 |
CH262097A (en) | 1949-06-15 |
BE470540A (en) | |
DE823623C (en) | 1951-12-06 |
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