FR1555375A - - Google Patents
Info
- Publication number
- FR1555375A FR1555375A FR1555375DA FR1555375A FR 1555375 A FR1555375 A FR 1555375A FR 1555375D A FR1555375D A FR 1555375DA FR 1555375 A FR1555375 A FR 1555375A
- Authority
- FR
- France
- 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
- H01H71/42—Induction-motor, induced-current, or electrodynamic release mechanisms
- H01H71/43—Electrodynamic release mechanisms
-
- 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
- H01H3/222—Power arrangements internal to the switch for operating the driving mechanism using electrodynamic repulsion
-
- 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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/0253—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch two co-operating contacts actuated independently
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11070/67A GB1145959A (en) | 1967-03-09 | 1967-03-09 | Improvements relating to electric circuit breakers |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1555375A true FR1555375A (en) | 1969-01-24 |
Family
ID=9979454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1555375D Expired FR1555375A (en) | 1967-03-09 | 1968-03-07 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3546641A (en) |
BE (1) | BE711942A (en) |
DE (1) | DE1613974A1 (en) |
ES (1) | ES351371A1 (en) |
FR (1) | FR1555375A (en) |
GB (1) | GB1145959A (en) |
NL (1) | NL6803145A (en) |
SE (1) | SE326751B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2357048A1 (en) * | 1976-06-28 | 1978-01-27 | Merlin Gerin | Current limiting switch - has movable contact connected to actuator by one way gears fitted with shock absorber |
FR2512268A1 (en) * | 1981-08-27 | 1983-03-04 | Merlin Gerin | Fast action electrical switch using Thomson effect - has movable assembly set to positively bring locking controller to inactive position during travel to circuit closure |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH608131A5 (en) * | 1975-08-26 | 1978-12-15 | Merlin Gerin | |
FR2837619B1 (en) | 2002-03-22 | 2004-06-25 | Schneider Electric Ind Sa | HIGH-SPEED LIMIT SWITCHING ELECTRICAL APPARATUS |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1818801A (en) * | 1929-05-25 | 1931-08-11 | Gen Electric | High speed circuit interrupter |
FR740568A (en) * | 1932-07-28 | 1933-01-27 | Telemecanique Electrique | Electromagnetic contactor with accelerated cut-off |
US2486104A (en) * | 1942-07-28 | 1949-10-25 | Ite Circuit Breaker Ltd | Circuit breaker |
US3127488A (en) * | 1960-07-18 | 1964-03-31 | Ite Circuit Breaker Ltd | Current limiting circuit breaker having both contacts movable |
DE1158607B (en) * | 1962-05-03 | 1963-12-05 | Siemens Ag | Control system for synchronous switch with holding magnet |
US3178533A (en) * | 1963-04-03 | 1965-04-13 | Hi G Inc | Resettable plunger switch assembly |
US3384845A (en) * | 1966-11-23 | 1968-05-21 | Gen Electric | Current-limiting electric circuit breaker |
-
1967
- 1967-03-09 GB GB11070/67A patent/GB1145959A/en not_active Expired
-
1968
- 1968-02-23 US US707536A patent/US3546641A/en not_active Expired - Lifetime
- 1968-03-05 DE DE19681613974 patent/DE1613974A1/en active Pending
- 1968-03-06 NL NL6803145A patent/NL6803145A/xx unknown
- 1968-03-07 FR FR1555375D patent/FR1555375A/fr not_active Expired
- 1968-03-08 BE BE711942D patent/BE711942A/xx unknown
- 1968-03-08 ES ES351371A patent/ES351371A1/en not_active Expired
- 1968-03-08 SE SE03112/68A patent/SE326751B/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2357048A1 (en) * | 1976-06-28 | 1978-01-27 | Merlin Gerin | Current limiting switch - has movable contact connected to actuator by one way gears fitted with shock absorber |
FR2512268A1 (en) * | 1981-08-27 | 1983-03-04 | Merlin Gerin | Fast action electrical switch using Thomson effect - has movable assembly set to positively bring locking controller to inactive position during travel to circuit closure |
Also Published As
Publication number | Publication date |
---|---|
ES351371A1 (en) | 1969-06-01 |
DE1613974A1 (en) | 1971-06-03 |
SE326751B (en) | 1970-08-03 |
US3546641A (en) | 1970-12-08 |
GB1145959A (en) | 1969-03-19 |
NL6803145A (en) | 1968-09-10 |
BE711942A (en) | 1968-07-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |