CZ306294A3 - Doubled interrupting gear of current for switching device - Google Patents
Doubled interrupting gear of current for switching device Download PDFInfo
- Publication number
- CZ306294A3 CZ306294A3 CZ943062A CZ306294A CZ306294A3 CZ 306294 A3 CZ306294 A3 CZ 306294A3 CZ 943062 A CZ943062 A CZ 943062A CZ 306294 A CZ306294 A CZ 306294A CZ 306294 A3 CZ306294 A3 CZ 306294A3
- Authority
- CZ
- Czechia
- Prior art keywords
- contact
- deflector
- plate
- fixed contact
- plates
- Prior art date
Links
- 239000007787 solid Substances 0.000 claims abstract description 9
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 6
- 238000005452 bending Methods 0.000 claims description 4
- 238000002242 deionisation method Methods 0.000 claims description 4
- 229910052727 yttrium Inorganic materials 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000005294 ferromagnetic effect Effects 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 239000011324 bead Substances 0.000 abstract 1
- 238000005192 partition Methods 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Chemical group 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010959 steel Chemical group 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
- H01H9/46—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
- 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
- H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9314694A FR2713391B1 (fr) | 1993-12-06 | 1993-12-06 | Dispositif de rupture de courant d'appareil interrupteur notamment pour contacteur ou contacteur-disjoncteur. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CZ306294A3 true CZ306294A3 (en) | 1995-06-14 |
Family
ID=9453675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CZ943062A CZ306294A3 (en) | 1993-12-06 | 1994-12-06 | Doubled interrupting gear of current for switching device |
Country Status (9)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5581063A (en) * | 1995-06-26 | 1996-12-03 | Square D Company | Arc-resistant shield for protecting a movable contact carrier of a circuit breaker |
| FR2761194B1 (fr) * | 1997-03-20 | 1999-04-30 | Schneider Electric Sa | Pole de coupure d'un appareil interrupteur electrique |
| JP6655792B2 (ja) | 2014-05-12 | 2020-02-26 | パナソニックＩｐマネジメント株式会社 | 接点装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2378344A1 (fr) * | 1977-01-25 | 1978-08-18 | Telemecanique Electrique | Piece de soufflage |
| DE3337515A1 (de) * | 1983-10-14 | 1985-05-02 | Siemens AG, 1000 Berlin und 8000 München | Schaltstueck fuer elektrische schaltgeraete |
| US4652707A (en) * | 1983-12-07 | 1987-03-24 | Mitsubishi Denki Kabushiki Kaisha | Power switch |
| EP0165332B1 (en) * | 1984-06-22 | 1989-05-31 | Mitsubishi Denki Kabushiki Kaisha | Electric power switch |
| FR2569304B1 (fr) * | 1984-08-15 | 1990-12-28 | Mitsubishi Electric Corp | Interrupteur de circuit |
-
1993
- 1993-12-06 FR FR9314694A patent/FR2713391B1/fr not_active Expired - Fee Related
-
1994
- 1994-11-21 ES ES94402646T patent/ES2100028T3/es not_active Expired - Lifetime
- 1994-11-21 EP EP19940402646 patent/EP0657907B1/fr not_active Expired - Lifetime
- 1994-11-21 DE DE1994602515 patent/DE69402515T2/de not_active Expired - Lifetime
- 1994-11-29 TW TW83111080A patent/TW277136B/zh active
- 1994-12-06 HU HU9403489A patent/HU216562B/hu not_active IP Right Cessation
- 1994-12-06 PL PL30613694A patent/PL306136A1/xx unknown
- 1994-12-06 CZ CZ943062A patent/CZ306294A3/cs unknown
- 1994-12-06 CN CN94119356A patent/CN1046372C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| HU9403489D0 (en) | 1995-02-28 |
| PL306136A1 (en) | 1995-06-12 |
| FR2713391B1 (fr) | 1995-12-29 |
| EP0657907A1 (fr) | 1995-06-14 |
| ES2100028T3 (es) | 1997-06-01 |
| HU216562B (hu) | 1999-07-28 |
| EP0657907B1 (fr) | 1997-04-09 |
| DE69402515T2 (de) | 1997-07-17 |
| TW277136B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1996-06-01 |
| DE69402515D1 (de) | 1997-05-15 |
| FR2713391A1 (fr) | 1995-06-09 |
| CN1046372C (zh) | 1999-11-10 |
| HUT69805A (en) | 1995-09-28 |
| CN1109630A (zh) | 1995-10-04 |
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