EP1081726A3 - Dispositif de commutation multipolaire - Google Patents
Dispositif de commutation multipolaire Download PDFInfo
- Publication number
- EP1081726A3 EP1081726A3 EP00890259A EP00890259A EP1081726A3 EP 1081726 A3 EP1081726 A3 EP 1081726A3 EP 00890259 A EP00890259 A EP 00890259A EP 00890259 A EP00890259 A EP 00890259A EP 1081726 A3 EP1081726 A3 EP 1081726A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- switching device
- line
- spark
- switch
- connecting line
- 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
- 230000005405 multipole Effects 0.000 title 1
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
- F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
- H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
- H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer
-
- 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
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
- F23L2900/07002—Injecting inert gas, other than steam or evaporated water, into the combustion chambers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
- Railway Tracks (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Measuring Magnetic Variables (AREA)
- Interface Circuits In Exchanges (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Navigation (AREA)
- Keying Circuit Devices (AREA)
- Valve Device For Special Equipments (AREA)
- Control Of Eletrric Generators (AREA)
- Percussion Or Vibration Massage (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT00890259T ATE263423T1 (de) | 1999-09-02 | 2000-08-25 | Mehrpoliges schaltgerät |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT151599 | 1999-09-02 | ||
AT0151599A AT411408B (de) | 1999-09-02 | 1999-09-02 | Mehrpoliges schaltgerät |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1081726A2 EP1081726A2 (fr) | 2001-03-07 |
EP1081726A3 true EP1081726A3 (fr) | 2002-09-11 |
EP1081726B1 EP1081726B1 (fr) | 2004-03-31 |
Family
ID=3515340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00890259A Expired - Lifetime EP1081726B1 (fr) | 1999-09-02 | 2000-08-25 | Dispositif de commutation multipolaire |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1081726B1 (fr) |
AT (2) | AT411408B (fr) |
AU (1) | AU767299B2 (fr) |
CZ (1) | CZ300217B6 (fr) |
DE (1) | DE50005867D1 (fr) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4654614A (en) * | 1985-03-04 | 1987-03-31 | Westinghouse Electric Corp. | Current limiting solenoid operated circuit breaker |
FR2627324A1 (fr) * | 1988-02-16 | 1989-08-18 | Merlin Gerin | Disjoncteur differentiel a neutre passant |
EP0601941A1 (fr) * | 1992-12-10 | 1994-06-15 | Schneider Electric Sa | Disjoncteur modulaire à courant continu |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2192096B (en) * | 1986-05-31 | 1989-12-06 | Crabtree Electrical Ind Ltd | Circuit breaker |
DE4127291C2 (de) * | 1991-08-17 | 1996-07-11 | Abb Patent Gmbh | Lichtbogenkammer für ein elektrisches Schaltgerät |
DE4315485A1 (de) * | 1993-05-10 | 1994-11-17 | Abb Patent Gmbh | Elektrischer Schalter |
-
1999
- 1999-09-02 AT AT0151599A patent/AT411408B/de not_active IP Right Cessation
-
2000
- 2000-08-25 AT AT00890259T patent/ATE263423T1/de not_active IP Right Cessation
- 2000-08-25 EP EP00890259A patent/EP1081726B1/fr not_active Expired - Lifetime
- 2000-08-25 DE DE50005867T patent/DE50005867D1/de not_active Expired - Fee Related
- 2000-08-31 CZ CZ20003169A patent/CZ300217B6/cs not_active IP Right Cessation
- 2000-09-01 AU AU55058/00A patent/AU767299B2/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4654614A (en) * | 1985-03-04 | 1987-03-31 | Westinghouse Electric Corp. | Current limiting solenoid operated circuit breaker |
FR2627324A1 (fr) * | 1988-02-16 | 1989-08-18 | Merlin Gerin | Disjoncteur differentiel a neutre passant |
EP0601941A1 (fr) * | 1992-12-10 | 1994-06-15 | Schneider Electric Sa | Disjoncteur modulaire à courant continu |
Also Published As
Publication number | Publication date |
---|---|
AT411408B (de) | 2003-12-29 |
DE50005867D1 (de) | 2004-05-06 |
EP1081726B1 (fr) | 2004-03-31 |
CZ300217B6 (cs) | 2009-03-18 |
ATE263423T1 (de) | 2004-04-15 |
CZ20003169A3 (cs) | 2001-10-17 |
ATA151599A (de) | 2003-05-15 |
AU5505800A (en) | 2001-03-08 |
AU767299B2 (en) | 2003-11-06 |
EP1081726A2 (fr) | 2001-03-07 |
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