FR2204872A1 - - Google Patents
Info
- Publication number
- FR2204872A1 FR2204872A1 FR7238363A FR7238363A FR2204872A1 FR 2204872 A1 FR2204872 A1 FR 2204872A1 FR 7238363 A FR7238363 A FR 7238363A FR 7238363 A FR7238363 A FR 7238363A FR 2204872 A1 FR2204872 A1 FR 2204872A1
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/36—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electromagnetic release and no other automatic release
- H01H73/38—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electromagnetic release and no other automatic release reset by lever
-
- 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
- H01H71/24—Electromagnetic mechanisms
- H01H71/38—Electromagnetic mechanisms wherein the magnet coil also acts as arc blow-out device
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7238363A FR2204872B1 (en) | 1972-10-30 | 1972-10-30 | |
NL7314480A NL7314480A (en) | 1972-10-30 | 1973-10-22 | |
BE136986A BE806421A (en) | 1972-10-30 | 1973-10-23 | BREAKER IMPROVEMENTS |
GB4959773A GB1437102A (en) | 1972-10-30 | 1973-10-24 | Circuit breakers |
DE19732353830 DE2353830A1 (en) | 1972-10-30 | 1973-10-26 | DISCONNECTOR IMPROVEMENTS |
IT7019673A IT996896B (en) | 1972-10-30 | 1973-10-29 | ELECTRICAL DISCONNECTOR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7238363A FR2204872B1 (en) | 1972-10-30 | 1972-10-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2204872A1 true FR2204872A1 (en) | 1974-05-24 |
FR2204872B1 FR2204872B1 (en) | 1976-08-20 |
Family
ID=9106394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7238363A Expired FR2204872B1 (en) | 1972-10-30 | 1972-10-30 |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE806421A (en) |
DE (1) | DE2353830A1 (en) |
FR (1) | FR2204872B1 (en) |
GB (1) | GB1437102A (en) |
IT (1) | IT996896B (en) |
NL (1) | NL7314480A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0045904A1 (en) * | 1980-08-12 | 1982-02-17 | BROWN, BOVERI & CIE Aktiengesellschaft | Arc-extinguishing chamber |
EP0050719A1 (en) * | 1980-08-21 | 1982-05-05 | Heinrich Kopp GmbH & Co. KG | Contact and extinguishing means for electrical automatic miniature switches |
EP0053973A1 (en) * | 1980-12-09 | 1982-06-16 | Merlin Gerin | Miniature circuit breaker with high rupture capacity |
FR2592738A1 (en) * | 1986-01-03 | 1987-07-10 | Merlin Gerin | MULTIPLE MOBILE CONTACT MINIATURE ELECTRIC CIRCUIT BREAKER |
EP1191567A1 (en) * | 2000-09-25 | 2002-03-27 | Hager Electro S.A. | Magnetic blow-out device for eletrical arc |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3005460C2 (en) * | 1980-02-14 | 1986-04-24 | Robert Bosch Gmbh, 7000 Stuttgart | Electromagnetic switch |
JPS58169732A (en) * | 1982-03-31 | 1983-10-06 | 松下電工株式会社 | Circuit breaker |
JPS59215627A (en) * | 1983-05-23 | 1984-12-05 | 三菱電機株式会社 | Switch |
DE3339399A1 (en) * | 1983-10-29 | 1985-05-09 | Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co, 8500 Nürnberg | SELF-SWITCH WITH ARC BLOW FIELD |
DE4330369A1 (en) * | 1993-09-08 | 1995-03-09 | Abb Patent Gmbh | Line protection circuit breaker |
DE4445419A1 (en) * | 1994-12-20 | 1996-06-27 | Abb Patent Gmbh | Electrical load protection switch with electromagnetic release |
DE19518049A1 (en) * | 1995-05-17 | 1996-11-21 | Abb Patent Gmbh | Arc extinguishing device esp. for small modular switch device e.g. circuit breaker |
DE29620519U1 (en) * | 1996-11-25 | 1997-02-06 | Heinrich Kopp Ag, 63796 Kahl | Contact arrangement for residual current circuit breakers |
DE19903837B4 (en) | 1999-02-01 | 2004-02-19 | Moeller Gmbh | Self-recovering current limiting device with liquid metal |
DE102011002714B4 (en) * | 2011-01-14 | 2021-01-14 | Siemens Aktiengesellschaft | Circuit breaker |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1904731A1 (en) * | 1969-01-31 | 1970-08-13 | Westermeyer Dipl Ing Joseph | Small electrical self switch |
-
1972
- 1972-10-30 FR FR7238363A patent/FR2204872B1/fr not_active Expired
-
1973
- 1973-10-22 NL NL7314480A patent/NL7314480A/xx not_active Application Discontinuation
- 1973-10-23 BE BE136986A patent/BE806421A/en unknown
- 1973-10-24 GB GB4959773A patent/GB1437102A/en not_active Expired
- 1973-10-26 DE DE19732353830 patent/DE2353830A1/en not_active Withdrawn
- 1973-10-29 IT IT7019673A patent/IT996896B/en active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1904731A1 (en) * | 1969-01-31 | 1970-08-13 | Westermeyer Dipl Ing Joseph | Small electrical self switch |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0045904A1 (en) * | 1980-08-12 | 1982-02-17 | BROWN, BOVERI & CIE Aktiengesellschaft | Arc-extinguishing chamber |
EP0050719A1 (en) * | 1980-08-21 | 1982-05-05 | Heinrich Kopp GmbH & Co. KG | Contact and extinguishing means for electrical automatic miniature switches |
EP0053973A1 (en) * | 1980-12-09 | 1982-06-16 | Merlin Gerin | Miniature circuit breaker with high rupture capacity |
FR2592738A1 (en) * | 1986-01-03 | 1987-07-10 | Merlin Gerin | MULTIPLE MOBILE CONTACT MINIATURE ELECTRIC CIRCUIT BREAKER |
EP0232637A1 (en) * | 1986-01-03 | 1987-08-19 | Merlin Gerin | Miniature electrical switch with multiple contact |
EP1191567A1 (en) * | 2000-09-25 | 2002-03-27 | Hager Electro S.A. | Magnetic blow-out device for eletrical arc |
Also Published As
Publication number | Publication date |
---|---|
BE806421A (en) | 1974-02-15 |
GB1437102A (en) | 1976-05-26 |
FR2204872B1 (en) | 1976-08-20 |
NL7314480A (en) | 1974-05-02 |
IT996896B (en) | 1975-12-10 |
DE2353830A1 (en) | 1974-05-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |