EP0251160A3 - Quenching device for electric circuit breaker - Google Patents
Quenching device for electric circuit breaker Download PDFInfo
- Publication number
- EP0251160A3 EP0251160A3 EP87109027A EP87109027A EP0251160A3 EP 0251160 A3 EP0251160 A3 EP 0251160A3 EP 87109027 A EP87109027 A EP 87109027A EP 87109027 A EP87109027 A EP 87109027A EP 0251160 A3 EP0251160 A3 EP 0251160A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- antechamber
- plates
- quenching device
- circuit breaker
- electric circuit
- 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
- 238000010791 quenching Methods 0.000 title abstract 3
- 230000000171 quenching effect Effects 0.000 title abstract 3
- 230000001681 protective effect Effects 0.000 abstract 1
Classifications
-
- 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
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/346—Details concerning the arc formation chamber
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
- Emergency Protection Circuit Devices (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT87109027T ATE76536T1 (en) | 1986-06-27 | 1987-06-23 | EXTINGUISHING DEVICE FOR ELECTRICAL SWITCHES. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3621690 | 1986-06-27 | ||
DE19863621690 DE3621690A1 (en) | 1986-06-27 | 1986-06-27 | DELETING DEVICE FOR ELECTRICAL SWITCHES |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0251160A2 EP0251160A2 (en) | 1988-01-07 |
EP0251160A3 true EP0251160A3 (en) | 1988-08-24 |
EP0251160B1 EP0251160B1 (en) | 1992-05-20 |
Family
ID=6303906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87109027A Expired - Lifetime EP0251160B1 (en) | 1986-06-27 | 1987-06-23 | Quenching device for electric circuit breaker |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0251160B1 (en) |
AT (1) | ATE76536T1 (en) |
DE (2) | DE3621690A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3908102A1 (en) * | 1989-03-13 | 1990-09-20 | Licentia Gmbh | Automatic circuit breaker, especially a line protective circuit breaker |
DE4007606A1 (en) * | 1990-03-09 | 1991-09-12 | Licentia Gmbh | Automatic load protection switch |
DE59007970D1 (en) * | 1989-03-13 | 1995-01-26 | Licentia Gmbh | Automatic switches, especially miniature circuit breakers. |
AT410725B (en) * | 1993-11-02 | 2003-07-25 | Felten & Guilleaume Ag Oester | SELF-SWITCH |
DE19518049A1 (en) * | 1995-05-17 | 1996-11-21 | Abb Patent Gmbh | Arc extinguishing device esp. for small modular switch device e.g. circuit breaker |
DE19518051A1 (en) * | 1995-05-17 | 1996-11-21 | Abb Patent Gmbh | Arc extinguishing device esp. for small modular switch devices e.g. circuit breakers |
DE102005007302A1 (en) * | 2005-02-17 | 2006-08-24 | Abb Patent Gmbh | Switching device, e.g. line circuit breaker, has recess covered with diaphragm that is made of elastic material and in housing wall in area of electric arc-antechamber area, such that diaphragm extends in area |
DE102005007282A1 (en) * | 2005-02-17 | 2006-08-24 | Abb Patent Gmbh | Electrical installation device with arc prechamber space, prechamber plates and current limiting arc quenching device |
DE102005007299A1 (en) * | 2005-02-17 | 2006-08-31 | Abb Patent Gmbh | Electrical installation equipment e.g. line circuit breaker, has main channel to receive and feed again leaking gas from outlet to inlet of arc quenching device for accelerating gas flow from point of origin of arc in direction of device |
DE102005022213A1 (en) * | 2005-05-13 | 2006-11-16 | Abb Patent Gmbh | Electrical installation device with arc prechamber space, prechamber plates and current limiting arc quenching device |
DE102006027140A1 (en) * | 2006-06-12 | 2007-12-13 | Ellenberger & Poensgen Gmbh | breaker |
DE102007053636B3 (en) * | 2007-11-08 | 2009-04-09 | Abb Ag | Electrical installation equipment e.g. circuit breaker, has opening receiving permanent magnet for producing alternating current or direct current glass device supporting arc guide during alternating current and direct current operations |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0028013A1 (en) * | 1979-10-27 | 1981-05-06 | Fuji Electric Co. Ltd. | Power circuit breaker provided with a casing |
EP0143982A1 (en) * | 1983-10-29 | 1985-06-12 | Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co. | Circuit breaker with an arc blow-out field |
EP0148058A2 (en) * | 1983-12-26 | 1985-07-10 | Merlin Gerin | Miniature circuit breaker with improved dielectric characteristics |
EP0158124A2 (en) * | 1984-04-11 | 1985-10-16 | Asea Brown Boveri Aktiengesellschaft | Arc-extinguishing device for electrical switches |
-
1986
- 1986-06-27 DE DE19863621690 patent/DE3621690A1/en not_active Withdrawn
-
1987
- 1987-06-23 EP EP87109027A patent/EP0251160B1/en not_active Expired - Lifetime
- 1987-06-23 AT AT87109027T patent/ATE76536T1/en not_active IP Right Cessation
- 1987-06-23 DE DE8787109027T patent/DE3779188D1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0028013A1 (en) * | 1979-10-27 | 1981-05-06 | Fuji Electric Co. Ltd. | Power circuit breaker provided with a casing |
EP0143982A1 (en) * | 1983-10-29 | 1985-06-12 | Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co. | Circuit breaker with an arc blow-out field |
EP0148058A2 (en) * | 1983-12-26 | 1985-07-10 | Merlin Gerin | Miniature circuit breaker with improved dielectric characteristics |
EP0158124A2 (en) * | 1984-04-11 | 1985-10-16 | Asea Brown Boveri Aktiengesellschaft | Arc-extinguishing device for electrical switches |
Also Published As
Publication number | Publication date |
---|---|
EP0251160B1 (en) | 1992-05-20 |
ATE76536T1 (en) | 1992-06-15 |
DE3779188D1 (en) | 1992-06-25 |
EP0251160A2 (en) | 1988-01-07 |
DE3621690A1 (en) | 1988-01-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0251160A3 (en) | Quenching device for electric circuit breaker | |
ES2036261T3 (en) | ELECTRICAL DISTRIBUTION UNIT FOR HIGH POWER. | |
ATE170T1 (en) | CIRCUIT BREAKER WITH ADDITIONAL BLOW LOOP. | |
CA2347764A1 (en) | Semi-bifurcated electrical contacts | |
DE3783089D1 (en) | CONTACT ARRANGEMENT FOR SLIDE-IN CIRCUIT BREAKERS. | |
GB1161030A (en) | Electrical panelboard | |
GB2176069B (en) | A switch for protection against fault currents | |
DE3582815D1 (en) | ARC EXTINGUISHING DEVICE FOR ELECTRICAL SWITCHES. | |
EP0217106A3 (en) | Extinguishing device for an all-current power circuit breaker | |
ES482636A1 (en) | Low voltage electrical circuit breaker. | |
ES8705154A1 (en) | Interrupting device protected against short-circuit currents. | |
ES8800507A1 (en) | Current limiting circuit breaker with arc commutating structure. | |
EP1017072A3 (en) | Electric commutation device, in particular a circuit breaker | |
DE50003422D1 (en) | Arc quenching plate package for an electrical switching device | |
ES8404563A1 (en) | Current limiting circuit-breaker having an improved contact arrangement. | |
ES8703056A1 (en) | A leakage current protection circuit breaker | |
MX9503935A (en) | Blade transfer runner and arc shunt for a double break circuit breaker. | |
ES1009270U (en) | Cylinder key switch | |
TW360889B (en) | Circuit breaker | |
EP1056105A3 (en) | Electrical installation device, particularly a circuit breaker | |
ATE103413T1 (en) | ELECTRICAL SWITCHING DEVICE. | |
EP0898292A3 (en) | Electric control apparatus | |
SE8804542D0 (en) | SAMPLING APPLIANCE FOR ELECTRIC HIGH VOLTAGE SWITCHES | |
ES8800783A1 (en) | Circuit breaker with blow-open contact arm. | |
SE8802185L (en) | GROUP CENTER WITH POWER SWITCH AND EARTH |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE FR GB IT LI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE FR GB IT LI |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ASEA BROWN BOVERI AKTIENGESELLSCHAFT |
|
17P | Request for examination filed |
Effective date: 19881124 |
|
17Q | First examination report despatched |
Effective date: 19910417 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE FR GB IT LI |
|
REF | Corresponds to: |
Ref document number: 76536 Country of ref document: AT Date of ref document: 19920615 Kind code of ref document: T |
|
ITF | It: translation for a ep patent filed | ||
ET | Fr: translation filed | ||
REF | Corresponds to: |
Ref document number: 3779188 Country of ref document: DE Date of ref document: 19920625 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20000413 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20010509 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20010620 Year of fee payment: 15 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010630 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010630 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20020513 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20020514 Year of fee payment: 16 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020623 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020630 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20021227 Year of fee payment: 17 |
|
BERE | Be: lapsed |
Owner name: *ASEA BROWN BOVERI A.G. Effective date: 20020630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030623 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20030623 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040227 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050101 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050623 |