DE3363465D1 - Circuit-breaker arrangement suitable as a general circuit breaker - Google Patents
Circuit-breaker arrangement suitable as a general circuit breakerInfo
- Publication number
- DE3363465D1 DE3363465D1 DE8383101295T DE3363465T DE3363465D1 DE 3363465 D1 DE3363465 D1 DE 3363465D1 DE 8383101295 T DE8383101295 T DE 8383101295T DE 3363465 T DE3363465 T DE 3363465T DE 3363465 D1 DE3363465 D1 DE 3363465D1
- Authority
- DE
- Germany
- Prior art keywords
- circuit
- switch
- breaker
- contact
- circuit group
- 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
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/06—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electromagnetic opening
-
- 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
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/901—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism making use of the energy of the arc or an auxiliary arc
- H01H33/903—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism making use of the energy of the arc or an auxiliary arc and assisting the operating mechanism
Abstract
1. Protective circuit breaker arrangement comprising two circuit groups (1, 2) electrically connected in series, a first circuit group (1), whose tripping device is in direct engagement connection with a switch contact device (3), and which has a holding device (4) for maintaining the out-of-engagement movement up to a predetermined switch-off time, and a second circuit group (2) in the form of a conventional protective circuit breaker, whose tripping device (5) is in engagement connection, by means of a switch latch (8), with switch contacts (9) of an arc-extinguishing device, characterised in that the holding device (4) of the first circuit group (1) comprises essentially : an exciter winding (12), which is arranged around a switching chamber (13), in which at least one movable contact body (14) made of magnetic material forms a movable coil core, which is pressed against a second contact body (15) by a power store (17), and over whose travel section ventilation slots (18) are formed in the wall of the switching chamber (13), whereby the contact bodies (15, 14) and the exciter winding (12) are electrically connected to each other, and the movable contact body (14) has on a carrier body (21) of magnetic material a plunger (19) which limits a space with the contact bodies (14, 15).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8383101295T DE3363465D1 (en) | 1982-02-23 | 1983-02-10 | Circuit-breaker arrangement suitable as a general circuit breaker |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823206445 DE3206445A1 (en) | 1982-02-23 | 1982-02-23 | CIRCUIT BREAKER ARRANGEMENT, SUITABLE AS PRE-AUTOMATIC |
DE8383101295T DE3363465D1 (en) | 1982-02-23 | 1983-02-10 | Circuit-breaker arrangement suitable as a general circuit breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3363465D1 true DE3363465D1 (en) | 1986-06-19 |
Family
ID=6156463
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19823206445 Withdrawn DE3206445A1 (en) | 1982-02-23 | 1982-02-23 | CIRCUIT BREAKER ARRANGEMENT, SUITABLE AS PRE-AUTOMATIC |
DE8383101295T Expired DE3363465D1 (en) | 1982-02-23 | 1983-02-10 | Circuit-breaker arrangement suitable as a general circuit breaker |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19823206445 Withdrawn DE3206445A1 (en) | 1982-02-23 | 1982-02-23 | CIRCUIT BREAKER ARRANGEMENT, SUITABLE AS PRE-AUTOMATIC |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0087642B1 (en) |
JP (1) | JPS58155617A (en) |
AT (1) | ATE19837T1 (en) |
DE (2) | DE3206445A1 (en) |
ES (1) | ES8401280A1 (en) |
GR (1) | GR77935B (en) |
PT (1) | PT76275A (en) |
ZA (1) | ZA831174B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3335051A1 (en) * | 1983-09-28 | 1985-04-11 | Christian Geyer GmbH & Co, 8500 Nürnberg | Circuit arrangement for an electrical automatic circuit breaker |
FR2573912B1 (en) * | 1984-11-26 | 1987-01-09 | Telemecanique Electrique | ELECTRICAL SWITCH WITH SCREEN |
FR2616957A1 (en) * | 1987-06-18 | 1988-12-23 | Merlin Gerin | HIGH PRESSURE ARC EXTINGUISHING CHAMBER |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR564384A (en) * | 1922-03-30 | 1923-12-28 | Thomson Houston Comp Francaise | Improvements to oil switches |
DE504329C (en) * | 1923-04-11 | 1930-08-02 | Siemens Schuckertwerke Akt Ges | Electromagnetic overcurrent switch, especially in the form of a screw plug |
US3136921A (en) * | 1957-12-10 | 1964-06-09 | Westinghouse Electric Corp | Circuit breakers |
AT280398B (en) * | 1967-12-12 | 1970-04-10 | Siemens Ag | Switch disconnectors |
FR2416541A1 (en) * | 1978-01-31 | 1979-08-31 | Merlin Gerin | POWER LIMITATION AND CUT-OFF DEVICE |
US4229627A (en) * | 1978-10-04 | 1980-10-21 | Electric Power Research Institute, Inc. | Gas puffer type current interrupter and method |
-
1982
- 1982-02-23 DE DE19823206445 patent/DE3206445A1/en not_active Withdrawn
-
1983
- 1983-02-10 AT AT83101295T patent/ATE19837T1/en not_active IP Right Cessation
- 1983-02-10 EP EP83101295A patent/EP0087642B1/en not_active Expired
- 1983-02-10 DE DE8383101295T patent/DE3363465D1/en not_active Expired
- 1983-02-18 JP JP58026135A patent/JPS58155617A/en active Granted
- 1983-02-21 GR GR70557A patent/GR77935B/el unknown
- 1983-02-22 ZA ZA831174A patent/ZA831174B/en unknown
- 1983-02-22 PT PT76275A patent/PT76275A/en unknown
- 1983-02-22 ES ES519981A patent/ES8401280A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0087642A1 (en) | 1983-09-07 |
EP0087642B1 (en) | 1986-05-14 |
PT76275A (en) | 1983-03-01 |
ZA831174B (en) | 1984-02-29 |
ES519981A0 (en) | 1983-12-01 |
DE3206445A1 (en) | 1983-09-01 |
ES8401280A1 (en) | 1983-12-01 |
ATE19837T1 (en) | 1986-05-15 |
GR77935B (en) | 1984-09-25 |
JPS58155617A (en) | 1983-09-16 |
JPH0143973B2 (en) | 1989-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY108052A (en) | Range of molded case low voltage circuit breakers | |
ES430451A1 (en) | Automatic protective circuit breaker | |
DE3060653D1 (en) | Multipolar high tension circuit breaker | |
DE3070121D1 (en) | Lampholder with arrangement to prevent access to live wires | |
GB2061319B (en) | Electrical contact composition for a vacuum type circuit interrupter | |
DE3065760D1 (en) | Power circuit interrupter with arc-extinguishing means | |
DE3377309D1 (en) | Puffer type gas-blast circuit breaker | |
DE3363465D1 (en) | Circuit-breaker arrangement suitable as a general circuit breaker | |
ES8207657A1 (en) | Self blast electrical circuit breaker with rotating arc. | |
AU579939B2 (en) | Molded case circuit breaker with a movable electrical contact positioned by a spring loaded ball | |
CH613809A5 (en) | Current limiter/circuit breaker | |
GB2052163B (en) | Dual arcing contacts for circuit interrupter | |
DK0398213T3 (en) | Medium voltage switch for high rated current | |
SE8800398D0 (en) | switchgear | |
GB840743A (en) | Improvements relating to air-break electric circuit interrupters | |
JPS5618322A (en) | Threeephase group gas insulating switching device breaker | |
GB964037A (en) | Improvements in or relating to earth fault protective switches | |
FR2379151A1 (en) | Electrical contact breaker with integral armature - has release electromagnet with armature integral with moving contact | |
ES8104660A1 (en) | High speed switching system | |
GB977526A (en) | Stationary contact structure for electrical circuit breakers | |
GB2002590A (en) | Vacuum switch contacts | |
GB1148298A (en) | Improvements in or relating to electrical switchgear | |
AU511965B2 (en) | Current limiting circuit breaker with magnetic arc-extinguishing | |
MX148216A (en) | IMPROVEMENTS IN ELECTRICAL SWITCH | |
FR2646960B1 (en) | SELF-BLOWING MEDIUM VOLTAGE CIRCUIT BREAKER |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |