CN104681330B - 用于中高压开关的接触元件 - Google Patents
用于中高压开关的接触元件 Download PDFInfo
- Publication number
- CN104681330B CN104681330B CN201410703318.6A CN201410703318A CN104681330B CN 104681330 B CN104681330 B CN 104681330B CN 201410703318 A CN201410703318 A CN 201410703318A CN 104681330 B CN104681330 B CN 104681330B
- Authority
- CN
- China
- Prior art keywords
- transport element
- switch
- contact element
- pin
- 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.)
- Active
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 25
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 208000006011 Stroke Diseases 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
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- 238000010891 electric arc Methods 0.000 description 2
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- 239000003365 glass fiber Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
- H01H1/502—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position the action of the contact pressure spring becoming active only after engagement of the 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/64—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid wherein the break is in gas
-
- 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
- H01H2033/028—Details the cooperating contacts being both actuated simultaneously in opposite directions
Landscapes
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Contacts (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13194428.2 | 2013-11-26 | ||
| EP13194428 | 2013-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104681330A CN104681330A (zh) | 2015-06-03 |
| CN104681330B true CN104681330B (zh) | 2018-04-24 |
Family
ID=49626871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410703318.6A Active CN104681330B (zh) | 2013-11-26 | 2014-11-26 | 用于中高压开关的接触元件 |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2876657B1 (de) |
| CN (1) | CN104681330B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578944B (zh) * | 2017-07-24 | 2019-05-14 | 许继集团有限公司 | 隔离开关及其动触头 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2894095A (en) * | 1954-07-08 | 1959-07-07 | Ericsson Telefon Ab L M | Contact device |
| US3310640A (en) * | 1964-11-11 | 1967-03-21 | Reinhausen Maschf Scheubeck | High current-carrying capacity switching devices requiring small contact pressures |
| DE2210626A1 (de) * | 1972-03-06 | 1973-09-20 | Licentia Gmbh | Isolierstuetzer fuer druckgasisolierte, metallgekapselte hochspannungs-schaltanlagen |
| US7235751B2 (en) * | 2001-01-11 | 2007-06-26 | Abb Ab | Electric device, a current limiter and an electric power network |
| WO2010037424A1 (en) * | 2008-10-03 | 2010-04-08 | Abb Technology Ag | Electric current limiting device |
| CN102737877A (zh) * | 2011-04-11 | 2012-10-17 | Abb技术有限公司 | 具有两组接触元件的开关 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2511928B1 (de) | 2011-04-11 | 2018-10-03 | ABB Schweiz AG | Schalter mit zwei Sätzen an Kontaktelementen und zwei Ansteuerungen |
-
2014
- 2014-10-20 EP EP14189463.4A patent/EP2876657B1/de active Active
- 2014-11-26 CN CN201410703318.6A patent/CN104681330B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2894095A (en) * | 1954-07-08 | 1959-07-07 | Ericsson Telefon Ab L M | Contact device |
| US3310640A (en) * | 1964-11-11 | 1967-03-21 | Reinhausen Maschf Scheubeck | High current-carrying capacity switching devices requiring small contact pressures |
| DE2210626A1 (de) * | 1972-03-06 | 1973-09-20 | Licentia Gmbh | Isolierstuetzer fuer druckgasisolierte, metallgekapselte hochspannungs-schaltanlagen |
| US7235751B2 (en) * | 2001-01-11 | 2007-06-26 | Abb Ab | Electric device, a current limiter and an electric power network |
| WO2010037424A1 (en) * | 2008-10-03 | 2010-04-08 | Abb Technology Ag | Electric current limiting device |
| CN102737877A (zh) * | 2011-04-11 | 2012-10-17 | Abb技术有限公司 | 具有两组接触元件的开关 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2876657A2 (de) | 2015-05-27 |
| CN104681330A (zh) | 2015-06-03 |
| EP2876657B1 (de) | 2021-07-07 |
| EP2876657A3 (de) | 2015-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180511 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB TECHNOLOGY Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20210625 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240114 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |
|
| TR01 | Transfer of patent right |