DE202008010335U1 - Disconnector with arc lock - Google Patents
Disconnector with arc lock Download PDFInfo
- Publication number
- DE202008010335U1 DE202008010335U1 DE202008010335U DE202008010335U DE202008010335U1 DE 202008010335 U1 DE202008010335 U1 DE 202008010335U1 DE 202008010335 U DE202008010335 U DE 202008010335U DE 202008010335 U DE202008010335 U DE 202008010335U DE 202008010335 U1 DE202008010335 U1 DE 202008010335U1
- Authority
- DE
- Germany
- Prior art keywords
- arc
- plate
- movable
- movable contact
- 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.)
- Expired - Lifetime
Links
- 230000000284 resting effect Effects 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 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
- H01H9/32—Insulating body insertable between contacts
-
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
-
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/20—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
Trennschalter,
welcher ein Gehäuse (1),
eine Drahtverbindung (3), eine Schalteranordnung (2), eine Lichtbogen-Löschvorrichtung (8), einen stationären Kontakt
(5) und einen bewegbaren Kontakt (6) enthält, wobei:
der Trennschalter
ferner eine Lichtbogensperrvorrichtung (7) enthält;
die Lichtbogensperrvorrichtung
(7) eine Lichtbogensperrplatte (71) und eine Ruheplatte (72), welche
senkrecht zu der Lichtbogensperrplatte (71) liegt, enthält;
der
bewegbare Kontakt (6) zwischen der Lichtbogensperrplatte (71) und
der Ruheplatte (72) platziert ist und dazu bewegbar ist, um die
Lichtbogensperrplatte (71) und die Ruheplatte (72) zu drücken und
zu bewegen.Disconnector comprising a housing (1), a wire connection (3), a switch assembly (2), an arc extinguishing device (8), a stationary contact (5) and a movable contact (6), wherein:
the circuit breaker further includes an arc lock device (7);
the arc lock device (7) includes an arc lock plate (71) and a rest plate (72) which is perpendicular to the arc lock plate (71);
the movable contact (6) is placed between the arc lock plate (71) and the rest plate (72) and is movable to press and move the arc lock plate (71) and the rest plate (72).
Description
Das vorliegende Gebrauchsmuster bezieht sich auf einen Trennschalter, welcher eine „Lichtbogensperre" enthält, um den Lichtbogen zu löschen und zu isolieren.The present utility model relates to a circuit breaker, which contains an "arc barrier" to the To extinguish arc and to isolate.
Die grundlegende Aufgabe des vorliegenden Gebrauchsmusters liegt in der Bereitstellung eines Trennschalters, welcher den Lichtbogen schnell und exakt löschen kann.The basic task of the present utility model is in the provision of a circuit breaker which controls the arc delete quickly and exactly can.
Diese Aufgabe wird durch die Merkmale des Anspruchs 1 gelöst.These The object is solved by the features of claim 1.
Eine Ausführungsform der Erfindung wird nachstehend anhand der Zeichnungen beispielshalber beschrieben. Dabei zeigen:A embodiment The invention will be described below with reference to the drawings by way of example described. Showing:
Bezugnehmend
auf
Bezug
nehmend auf
In
der Anwendung wird der bewegbare Kontakt
Bezug
nehmend auf
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201266154U CN201084657Y (en) | 2007-08-04 | 2007-08-04 | A breaker with the arc-breaking/-quenching device |
CN200720126615.4 | 2007-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202008010335U1 true DE202008010335U1 (en) | 2008-10-09 |
Family
ID=39627129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202008010335U Expired - Lifetime DE202008010335U1 (en) | 2007-08-04 | 2008-08-01 | Disconnector with arc lock |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN201084657Y (en) |
DE (1) | DE202008010335U1 (en) |
ES (1) | ES1068566Y (en) |
GB (1) | GB2450809B (en) |
IT (1) | ITUD20080026U1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102486982A (en) * | 2010-12-03 | 2012-06-06 | 北京人民电器厂有限公司 | Breaker with forced flash barrier device |
CN102543552A (en) * | 2012-01-16 | 2012-07-04 | 刘天保 | Electronic electromagnetic type intelligent switch for high-voltage power system |
US9318284B2 (en) * | 2012-01-18 | 2016-04-19 | Carling Technologies, Inc. | Low-profile circuit breaker |
CN102664113A (en) * | 2012-05-16 | 2012-09-12 | 安文胜 | Electric appliance switch taking flame-retardant insulating partition as breaking medium |
CN102832062B (en) * | 2012-08-28 | 2015-02-04 | 北京人民电器厂有限公司 | Electrical appliance device with arc separating member |
CN103681145B (en) * | 2012-08-30 | 2016-06-22 | 西门子公司 | Arc-control device and adopt the chopper of this arc-control device |
CN103854931B (en) * | 2012-12-05 | 2016-12-21 | 西门子公司 | Arc-control device and use the chopper of this arc-control device |
CN107359066B (en) * | 2017-08-23 | 2019-12-17 | 河北宝凯电气股份有限公司 | Clamp type arc extinguishing device for circuit breaker |
CN107342197B (en) * | 2017-08-23 | 2020-06-09 | 河北宝凯电气股份有限公司 | Arc extinguishing device of sliding plate type circuit breaker |
CN113096988A (en) * | 2021-03-30 | 2021-07-09 | 苏州飞腾电器有限公司 | Automatic change-over switch capable of rapidly switching off arc extinction |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR910000071B1 (en) * | 1986-05-30 | 1991-01-19 | 미츠비시 덴키 가부시키가이샤 | Switch |
FR2650434B1 (en) * | 1989-07-26 | 1995-11-24 | Merlin Gerin | LOW VOLTAGE CIRCUIT BREAKER WITH MULTIPLE CONTACTS AND HIGH CURRENTS |
-
2007
- 2007-08-04 CN CNU2007201266154U patent/CN201084657Y/en not_active Expired - Fee Related
-
2008
- 2008-07-21 GB GB0813287A patent/GB2450809B/en not_active Expired - Fee Related
- 2008-07-28 IT IT000026U patent/ITUD20080026U1/en unknown
- 2008-08-01 DE DE202008010335U patent/DE202008010335U1/en not_active Expired - Lifetime
- 2008-08-01 ES ES200801662U patent/ES1068566Y/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ITUD20080026U1 (en) | 2009-02-05 |
GB2450809A (en) | 2009-01-07 |
GB0813287D0 (en) | 2008-08-27 |
GB2450809B (en) | 2010-09-01 |
ES1068566U (en) | 2008-11-01 |
CN201084657Y (en) | 2008-07-09 |
ES1068566Y (en) | 2009-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20081113 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20120301 |