NO20010849D0 - Short circuit device - Google Patents
Short circuit deviceInfo
- Publication number
- NO20010849D0 NO20010849D0 NO20010849A NO20010849A NO20010849D0 NO 20010849 D0 NO20010849 D0 NO 20010849D0 NO 20010849 A NO20010849 A NO 20010849A NO 20010849 A NO20010849 A NO 20010849A NO 20010849 D0 NO20010849 D0 NO 20010849D0
- Authority
- NO
- Norway
- Prior art keywords
- electric line
- short circuit
- circuit device
- switching device
- mechanical switching
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M5/00—Arrangements along running rails or at joints thereof for current conduction or insulation, e.g. safety devices for reducing earth currents
- B60M5/02—Means for reducing potential difference between rail and adjacent ground
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
-
- 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
- H01H9/541—Contacts shunted by semiconductor devices
- H01H9/542—Contacts shunted by static switch means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/14—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to occurrence of voltage on parts normally at earth potential
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Emergency Protection Circuit Devices (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Inverter Devices (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Direct Current Feeding And Distribution (AREA)
- Keying Circuit Devices (AREA)
- Glass Compositions (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Protection Of Static Devices (AREA)
- Electronic Switches (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
The present invention relates to a device for short-circuiting a first electric line (1) with a second electric line (2) using at least one mechanical switching device (SM). At least one electronic switching device (SE) is mounted in parallel with the mechanical switching device (SM) so that the voltage difference between the first electric line (1) and the second electric line (2) can be shorted out in order to provide a shorter response time.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19837628A DE19837628A1 (en) | 1998-08-19 | 1998-08-19 | Short-circuiting device |
PCT/DE1999/002461 WO2000011692A1 (en) | 1998-08-19 | 1999-08-06 | Short-circuiting device |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20010849L NO20010849L (en) | 2001-02-19 |
NO20010849D0 true NO20010849D0 (en) | 2001-02-19 |
Family
ID=7878030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20010849A NO20010849D0 (en) | 1998-08-19 | 2001-02-19 | Short circuit device |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1105897B1 (en) |
AT (1) | ATE217729T1 (en) |
AU (1) | AU6462299A (en) |
DE (2) | DE19837628A1 (en) |
DK (1) | DK1105897T3 (en) |
ES (1) | ES2177329T3 (en) |
NO (1) | NO20010849D0 (en) |
PL (1) | PL346137A1 (en) |
WO (1) | WO2000011692A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1196975A1 (en) * | 1999-07-16 | 2002-04-17 | Siemens Aktiengesellschaft | Short-circuiting device |
DE10062280A1 (en) * | 2000-12-14 | 2002-06-27 | Wolf Gmbh | Safety circuit for electrical and/or electronic control circuit for electrical device e.g. dishwasher, detects contact by liquid for protection of electrical device |
DE102007029850A1 (en) * | 2007-06-28 | 2009-01-02 | Siemens Ag | Rail vehicle with a car body and method for protective earth of such a car body |
DE102009043229A1 (en) | 2009-09-28 | 2011-03-31 | Siemens Aktiengesellschaft | Short-circuiting device |
NO343038B1 (en) * | 2016-12-27 | 2018-10-08 | Lyse Elnett As | Power wiring harness |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4618906A (en) * | 1984-07-16 | 1986-10-21 | Westinghouse Electric Corp. | Hybrid solid state/mechanical switch with failure protection |
DE4447441C2 (en) * | 1994-12-28 | 1999-02-25 | Elpro Bahnstromanlagen Gmbh | Method and circuit arrangement for a commutation and quenching device of a rapid breaker |
-
1998
- 1998-08-19 DE DE19837628A patent/DE19837628A1/en not_active Withdrawn
-
1999
- 1999-08-06 DK DK99952318T patent/DK1105897T3/en active
- 1999-08-06 AU AU64622/99A patent/AU6462299A/en not_active Abandoned
- 1999-08-06 DE DE59901468T patent/DE59901468D1/en not_active Expired - Lifetime
- 1999-08-06 WO PCT/DE1999/002461 patent/WO2000011692A1/en active IP Right Grant
- 1999-08-06 EP EP99952318A patent/EP1105897B1/en not_active Expired - Lifetime
- 1999-08-06 PL PL99346137A patent/PL346137A1/en unknown
- 1999-08-06 AT AT99952318T patent/ATE217729T1/en active
- 1999-08-06 ES ES99952318T patent/ES2177329T3/en not_active Expired - Lifetime
-
2001
- 2001-02-19 NO NO20010849A patent/NO20010849D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
ATE217729T1 (en) | 2002-06-15 |
PL346137A1 (en) | 2002-01-28 |
EP1105897B1 (en) | 2002-05-15 |
ES2177329T3 (en) | 2002-12-01 |
DK1105897T3 (en) | 2002-09-09 |
NO20010849L (en) | 2001-02-19 |
DE59901468D1 (en) | 2002-06-20 |
AU6462299A (en) | 2000-03-14 |
EP1105897A1 (en) | 2001-06-13 |
WO2000011692A1 (en) | 2000-03-02 |
DE19837628A1 (en) | 2000-03-02 |
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