DE3447314C2 - - Google Patents
Info
- Publication number
- DE3447314C2 DE3447314C2 DE19843447314 DE3447314A DE3447314C2 DE 3447314 C2 DE3447314 C2 DE 3447314C2 DE 19843447314 DE19843447314 DE 19843447314 DE 3447314 A DE3447314 A DE 3447314A DE 3447314 C2 DE3447314 C2 DE 3447314C2
- Authority
- DE
- Germany
- Prior art keywords
- contact
- bridges
- conductor pin
- conductor
- contact bridges
- 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.)
- Revoked
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
- H01H33/6606—Terminal arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5833—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal
-
- 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
- H01H33/6606—Terminal arrangements
- H01H2033/6613—Cooling arrangements directly associated with the terminal arrangements
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Contacts (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843447314 DE3447314A1 (de) | 1984-12-24 | 1984-12-24 | Einrichtung fuer eine vakuum-schaltroehre |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843447314 DE3447314A1 (de) | 1984-12-24 | 1984-12-24 | Einrichtung fuer eine vakuum-schaltroehre |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3447314A1 DE3447314A1 (de) | 1986-06-26 |
DE3447314C2 true DE3447314C2 (US06858664-20050222-C00036.png) | 1991-01-10 |
Family
ID=6253838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843447314 Granted DE3447314A1 (de) | 1984-12-24 | 1984-12-24 | Einrichtung fuer eine vakuum-schaltroehre |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3447314A1 (US06858664-20050222-C00036.png) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4002934A1 (de) * | 1990-02-01 | 1991-08-08 | Sachsenwerk Ag | Vakuumschalter |
DE9106308U1 (de) * | 1991-05-17 | 1991-07-25 | Siemens AG, 8000 München | Vorrichtung zur Kontaktierung eines Endes einer Welle |
WO2003009441A1 (fr) * | 2001-07-19 | 2003-01-30 | Mitsubishi Denki Kabushiki Kaisha | Unite de commutation sous vide et appareillage de commutation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3582587A (en) * | 1969-02-03 | 1971-06-01 | Gen Electric | Vacuum-type circuit interrupter having a stroke length dependent upon current magnitude |
US3597556A (en) * | 1970-01-16 | 1971-08-03 | Gen Electric | Vacuum-type circuit breaker with force-supplementing means for increasing current-carrying abilities |
JPS5812230A (ja) * | 1981-07-16 | 1983-01-24 | 富士電機株式会社 | 断路器付真空負荷開閉器 |
-
1984
- 1984-12-24 DE DE19843447314 patent/DE3447314A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3447314A1 (de) | 1986-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8331 | Complete revocation |