FR2969367B1 - Appareil de coupure electrique - Google Patents
Appareil de coupure electriqueInfo
- Publication number
- FR2969367B1 FR2969367B1 FR1004921A FR1004921A FR2969367B1 FR 2969367 B1 FR2969367 B1 FR 2969367B1 FR 1004921 A FR1004921 A FR 1004921A FR 1004921 A FR1004921 A FR 1004921A FR 2969367 B1 FR2969367 B1 FR 2969367B1
- Authority
- FR
- France
- Prior art keywords
- cutting apparatus
- electric cutting
- electric
- cutting
- 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.)
- Active
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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6643—Contacts; Arc-extinguishing means, e.g. arcing rings having disc-shaped contacts subdivided in petal-like segments, e.g. by helical grooves
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6642—Contacts; Arc-extinguishing means, e.g. arcing rings having cup-shaped contacts, the cylindrical wall of which being provided with inclined slits to form a coil
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1004921A FR2969367B1 (fr) | 2010-12-17 | 2010-12-17 | Appareil de coupure electrique |
CN 201120532791 CN202601431U (zh) | 2010-12-17 | 2011-12-19 | 电气开关设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1004921A FR2969367B1 (fr) | 2010-12-17 | 2010-12-17 | Appareil de coupure electrique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2969367A1 FR2969367A1 (fr) | 2012-06-22 |
FR2969367B1 true FR2969367B1 (fr) | 2013-04-26 |
Family
ID=44276015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1004921A Active FR2969367B1 (fr) | 2010-12-17 | 2010-12-17 | Appareil de coupure electrique |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN202601431U (fr) |
FR (1) | FR2969367B1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103971985A (zh) * | 2013-02-01 | 2014-08-06 | 西门子公司 | 真空开关管的接触件以及接触*** |
US9552941B1 (en) * | 2015-08-24 | 2017-01-24 | Eaton Corporation | Vacuum switching apparatus and electrical contact therefor |
FR3045959B1 (fr) * | 2015-12-17 | 2017-12-22 | Labinal Power Systems | Bornier etau pour raccorder deux cosses ensemble et connexion associee |
CN107221460B (zh) * | 2016-03-22 | 2019-06-14 | 西门子公司 | 将连接件和固定接触件固定连接的方法和相应的开关 |
US9922777B1 (en) | 2016-11-21 | 2018-03-20 | Eaton Corporation | Vacuum switching apparatus and electrical contact therefor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05298971A (ja) * | 1992-04-22 | 1993-11-12 | Mitsubishi Electric Corp | 真空バルブ |
FR2922355B1 (fr) * | 2007-10-12 | 2009-12-04 | Schneider Electric Ind Sas | Procede de fabrication de pastilles de contacts pour un appareil de coupure electrique et pastille de contact obtenue selon ce procede |
JP5210816B2 (ja) * | 2008-11-14 | 2013-06-12 | 株式会社東芝 | 真空バルブ |
-
2010
- 2010-12-17 FR FR1004921A patent/FR2969367B1/fr active Active
-
2011
- 2011-12-19 CN CN 201120532791 patent/CN202601431U/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2969367A1 (fr) | 2012-06-22 |
CN202601431U (zh) | 2012-12-12 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 10 |
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PLFP | Fee payment |
Year of fee payment: 11 |
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PLFP | Fee payment |
Year of fee payment: 12 |
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PLFP | Fee payment |
Year of fee payment: 13 |
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PLFP | Fee payment |
Year of fee payment: 14 |