EP1017071A3 - Disjoncteur - Google Patents
Disjoncteur Download PDFInfo
- Publication number
- EP1017071A3 EP1017071A3 EP99204309A EP99204309A EP1017071A3 EP 1017071 A3 EP1017071 A3 EP 1017071A3 EP 99204309 A EP99204309 A EP 99204309A EP 99204309 A EP99204309 A EP 99204309A EP 1017071 A3 EP1017071 A3 EP 1017071A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- circuit breaker
- improved circuit
- moving contact
- moving
- contact
- 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.)
- Granted
Links
Classifications
-
- 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
- H01H33/44—Devices for ensuring operation of the switch at a predetermined point in the ac cycle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
- H01H3/605—Mechanical arrangements for preventing or damping vibration or shock making use of a fluid damper
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H7/00—Devices for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
- H01H7/16—Devices for ensuring operation of the switch at a predetermined point in the ac cycle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
- H01H9/563—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle for multipolar switches, e.g. different timing for different phases, selecting phase with first zero-crossing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Breakers (AREA)
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1998MI002862A IT1304072B1 (it) | 1998-12-30 | 1998-12-30 | Interruttore di corrente avente funzionalita' migliorata |
ITMI982862 | 1998-12-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1017071A2 EP1017071A2 (fr) | 2000-07-05 |
EP1017071A3 true EP1017071A3 (fr) | 2002-11-06 |
EP1017071B1 EP1017071B1 (fr) | 2006-06-07 |
Family
ID=11381383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99204309A Expired - Lifetime EP1017071B1 (fr) | 1998-12-30 | 1999-12-15 | Disjoncteur |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1017071B1 (fr) |
AT (1) | ATE329358T1 (fr) |
DE (1) | DE69931743T2 (fr) |
ES (1) | ES2267224T3 (fr) |
IT (1) | IT1304072B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2899717B1 (fr) * | 2006-04-11 | 2008-05-23 | Schneider Electric Ind Sas | Dispositif de coupure electrique destine a la mise sous tension ou a la mise hors tension d'un equipement electrique |
DE102016215699A1 (de) | 2016-08-22 | 2018-02-22 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zum Schalten von Mittel- und/oder Hochspannungen mit bestimmter Antriebscharakteristik |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3610855A (en) * | 1968-12-30 | 1971-10-05 | Inoue Electric Mfg Co Ltd | Oil circuit breaker including contact braking device |
US4195211A (en) * | 1976-06-18 | 1980-03-25 | I-T-E Imperial Corporation | Single pole trip and ganged pole closing for multiphase high-voltage power circuit breakers |
US4387280A (en) * | 1978-05-29 | 1983-06-07 | General Electric Company | High speed hydraulically-actuated operating system for an electric circuit breaker |
US4535208A (en) * | 1983-01-25 | 1985-08-13 | Sprecher & Schuh Ag | Actuating device for a high-voltage switch |
US5389905A (en) * | 1992-04-22 | 1995-02-14 | Matsushita Electric Works, Ltd. | Damper, electromagnet assembly employing the damper, and relay employing the electromagnet assemblies |
EP0817225A1 (fr) * | 1996-06-26 | 1998-01-07 | GEC Alsthom T&D AG | Disjoncteur multipolaire, en particulier pour haute tension |
-
1998
- 1998-12-30 IT IT1998MI002862A patent/IT1304072B1/it active
-
1999
- 1999-12-15 ES ES99204309T patent/ES2267224T3/es not_active Expired - Lifetime
- 1999-12-15 DE DE69931743T patent/DE69931743T2/de not_active Expired - Fee Related
- 1999-12-15 EP EP99204309A patent/EP1017071B1/fr not_active Expired - Lifetime
- 1999-12-15 AT AT99204309T patent/ATE329358T1/de not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3610855A (en) * | 1968-12-30 | 1971-10-05 | Inoue Electric Mfg Co Ltd | Oil circuit breaker including contact braking device |
US4195211A (en) * | 1976-06-18 | 1980-03-25 | I-T-E Imperial Corporation | Single pole trip and ganged pole closing for multiphase high-voltage power circuit breakers |
US4387280A (en) * | 1978-05-29 | 1983-06-07 | General Electric Company | High speed hydraulically-actuated operating system for an electric circuit breaker |
US4535208A (en) * | 1983-01-25 | 1985-08-13 | Sprecher & Schuh Ag | Actuating device for a high-voltage switch |
US5389905A (en) * | 1992-04-22 | 1995-02-14 | Matsushita Electric Works, Ltd. | Damper, electromagnet assembly employing the damper, and relay employing the electromagnet assemblies |
EP0817225A1 (fr) * | 1996-06-26 | 1998-01-07 | GEC Alsthom T&D AG | Disjoncteur multipolaire, en particulier pour haute tension |
Also Published As
Publication number | Publication date |
---|---|
DE69931743D1 (de) | 2006-07-20 |
EP1017071A2 (fr) | 2000-07-05 |
EP1017071B1 (fr) | 2006-06-07 |
ES2267224T3 (es) | 2007-03-01 |
ITMI982862A0 (it) | 1998-12-30 |
IT1304072B1 (it) | 2001-03-07 |
ATE329358T1 (de) | 2006-06-15 |
ITMI982862A1 (it) | 2000-06-30 |
DE69931743T2 (de) | 2007-05-31 |
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