FR1442614A - Disjoncteur électrique - Google Patents
Disjoncteur électriqueInfo
- Publication number
- FR1442614A FR1442614A FR18529A FR18529A FR1442614A FR 1442614 A FR1442614 A FR 1442614A FR 18529 A FR18529 A FR 18529A FR 18529 A FR18529 A FR 18529A FR 1442614 A FR1442614 A FR 1442614A
- Authority
- FR
- France
- Prior art keywords
- circuit breaker
- electric circuit
- electric
- 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
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3042—Power arrangements internal to the switch for operating the driving mechanism using spring motor using a torsion spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/46—Interlocking mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2189264A GB1080354A (en) | 1964-05-27 | 1964-05-27 | Improvements in or relating to electric switchgear |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1442614A true FR1442614A (fr) | 1966-06-17 |
Family
ID=10170550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR18529A Expired FR1442614A (fr) | 1964-05-27 | 1965-05-26 | Disjoncteur électrique |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE664544A (fr) |
CH (1) | CH439450A (fr) |
ES (1) | ES313428A1 (fr) |
FR (1) | FR1442614A (fr) |
GB (1) | GB1080354A (fr) |
SE (1) | SE329204B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0288417A1 (fr) * | 1987-03-31 | 1988-10-26 | Siemens Aktiengesellschaft | Appareil électrique de coupure haute tension |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3555226A (en) * | 1968-03-21 | 1971-01-12 | Westinghouse Electric Corp | Contact indicating valve actuator for gas-operated circuit breakers |
-
1964
- 1964-05-27 GB GB2189264A patent/GB1080354A/en not_active Expired
-
1965
- 1965-05-26 SE SE694865A patent/SE329204B/xx unknown
- 1965-05-26 BE BE664544D patent/BE664544A/xx unknown
- 1965-05-26 FR FR18529A patent/FR1442614A/fr not_active Expired
- 1965-05-26 ES ES0313428A patent/ES313428A1/es not_active Expired
- 1965-05-26 CH CH734565A patent/CH439450A/fr unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0288417A1 (fr) * | 1987-03-31 | 1988-10-26 | Siemens Aktiengesellschaft | Appareil électrique de coupure haute tension |
Also Published As
Publication number | Publication date |
---|---|
GB1080354A (en) | 1967-08-23 |
ES313428A1 (es) | 1966-02-01 |
SE329204B (fr) | 1970-10-05 |
BE664544A (fr) | 1965-09-16 |
CH439450A (fr) | 1967-07-15 |
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