DE8907091U1 - Kontaktvorrichtung für Hebeltrennschalter - Google Patents
Kontaktvorrichtung für HebeltrennschalterInfo
- Publication number
- DE8907091U1 DE8907091U1 DE8907091U DE8907091U DE8907091U1 DE 8907091 U1 DE8907091 U1 DE 8907091U1 DE 8907091 U DE8907091 U DE 8907091U DE 8907091 U DE8907091 U DE 8907091U DE 8907091 U1 DE8907091 U1 DE 8907091U1
- Authority
- DE
- Germany
- Prior art keywords
- contact
- permanent current
- lever
- extensions
- piece
- 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
Links
- 230000003628 erosive effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- SBYXRAKIOMOBFF-UHFFFAOYSA-N copper tungsten Chemical compound [Cu].[W] SBYXRAKIOMOBFF-UHFFFAOYSA-N 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- ASMQPJTXPYCZBL-UHFFFAOYSA-N [O-2].[Cd+2].[Ag+] Chemical compound [O-2].[Cd+2].[Ag+] ASMQPJTXPYCZBL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/42—Knife-and-clip contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
- H01H2031/286—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact wherein the contact is rotatable around its own longitudinal axis
-
- 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
- H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8907091U DE8907091U1 (de) | 1989-06-07 | 1989-06-07 | Kontaktvorrichtung für Hebeltrennschalter |
PCT/DE1990/000247 WO1990015428A1 (de) | 1989-06-07 | 1990-03-23 | Kontaktsystem für hebeltrennschalter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8907091U DE8907091U1 (de) | 1989-06-07 | 1989-06-07 | Kontaktvorrichtung für Hebeltrennschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8907091U1 true DE8907091U1 (de) | 1989-09-14 |
Family
ID=6839957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8907091U Expired DE8907091U1 (de) | 1989-06-07 | 1989-06-07 | Kontaktvorrichtung für Hebeltrennschalter |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE8907091U1 (zh) |
WO (1) | WO1990015428A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2273524A3 (de) * | 2009-07-10 | 2012-02-29 | AREVA Energietechnik GmbH | Erdungsschalter insbesondere für eine Mittelspannungsschaltanlage |
CN107785206A (zh) * | 2017-11-10 | 2018-03-09 | 河南森源电气股份有限公司 | 一种接地开关及其触头组件和触头 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB447253A (en) * | 1935-12-31 | 1936-05-14 | Vernon Hope | Improvements in contacts for the blades of electric switches, fuses and the like |
GB898463A (en) * | 1957-12-23 | 1962-06-06 | S & C Electric Co | Improvements in electrical circuit interrupters |
DE1126477B (de) * | 1958-10-04 | 1962-03-29 | Sachsenwerk Licht & Kraft Ag | Kontaktanordnung fuer elektrische Leistungsschalter mit Schaltmesser |
CH378388A (de) * | 1960-05-19 | 1964-06-15 | Bbc Brown Boveri & Cie | Elektrische Kontaktanordnung |
US3530264A (en) * | 1969-05-09 | 1970-09-22 | Ite Imperial Corp | Vertical reach disconnect switch |
-
1989
- 1989-06-07 DE DE8907091U patent/DE8907091U1/de not_active Expired
-
1990
- 1990-03-23 WO PCT/DE1990/000247 patent/WO1990015428A1/de unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2273524A3 (de) * | 2009-07-10 | 2012-02-29 | AREVA Energietechnik GmbH | Erdungsschalter insbesondere für eine Mittelspannungsschaltanlage |
EP2273524B1 (de) | 2009-07-10 | 2016-03-02 | SCHNEIDER ELECTRIC Sachsenwerk GmbH | Erdungsschalter insbesondere für eine Mittelspannungsschaltanlage |
CN107785206A (zh) * | 2017-11-10 | 2018-03-09 | 河南森源电气股份有限公司 | 一种接地开关及其触头组件和触头 |
Also Published As
Publication number | Publication date |
---|---|
WO1990015428A1 (de) | 1990-12-13 |
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