EP1102296A3 - Lastschalter - Google Patents
Lastschalter Download PDFInfo
- Publication number
- EP1102296A3 EP1102296A3 EP00123896A EP00123896A EP1102296A3 EP 1102296 A3 EP1102296 A3 EP 1102296A3 EP 00123896 A EP00123896 A EP 00123896A EP 00123896 A EP00123896 A EP 00123896A EP 1102296 A3 EP1102296 A3 EP 1102296A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- movable contact
- stem
- contact stem
- push tube
- attached
- 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.)
- Withdrawn
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
- H01H33/666—Operating arrangements
- H01H33/6661—Combination with other type of switch, e.g. for load break switches
-
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H33/121—Load break switches
- H01H33/125—Load break switches comprising a separate circuit breaker
- H01H33/127—Load break switches comprising a separate circuit breaker movable with a sectionalising contact arm and operated by such movement
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19955217 | 1999-11-17 | ||
DE1999155217 DE19955217A1 (de) | 1999-11-17 | 1999-11-17 | Lastschalter |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1102296A2 EP1102296A2 (de) | 2001-05-23 |
EP1102296A3 true EP1102296A3 (de) | 2003-01-15 |
Family
ID=7929294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00123896A Withdrawn EP1102296A3 (de) | 1999-11-17 | 2000-11-03 | Lastschalter |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1102296A3 (de) |
DE (1) | DE19955217A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010015043B4 (de) | 2010-04-12 | 2016-01-28 | Schneider Electric Sachsenwerk Gmbh | Elektrischer Leistungsschalter |
FR2978290B1 (fr) * | 2011-07-21 | 2013-09-13 | Alstom Grid Sas | Sectionneur pour une installation a isolation gazeuse comportant une ampoule a vide |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3399286A (en) * | 1966-03-07 | 1968-08-27 | Powerdyne Inc | High voltage electric swtich |
EP0070794A2 (de) * | 1981-07-16 | 1983-01-26 | Fuji Electric Co. Ltd. | Lastschalter mit einem Vakuumschalter |
DE3407858A1 (de) * | 1984-02-29 | 1984-08-02 | Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka | Elektrischer vakuumschalter |
DE4027723A1 (de) * | 1990-08-30 | 1991-01-10 | Slamecka Ernst | Vakuumschaltkammer fuer lasttrennschalter |
DE19859007A1 (de) * | 1998-12-21 | 2000-06-29 | Abb Patent Gmbh | Lasttrennschalter |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4340632A1 (de) * | 1993-11-30 | 1995-06-01 | Abb Patent Gmbh | Elektrische Schalteinrichtung |
-
1999
- 1999-11-17 DE DE1999155217 patent/DE19955217A1/de not_active Withdrawn
-
2000
- 2000-11-03 EP EP00123896A patent/EP1102296A3/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3399286A (en) * | 1966-03-07 | 1968-08-27 | Powerdyne Inc | High voltage electric swtich |
EP0070794A2 (de) * | 1981-07-16 | 1983-01-26 | Fuji Electric Co. Ltd. | Lastschalter mit einem Vakuumschalter |
DE3407858A1 (de) * | 1984-02-29 | 1984-08-02 | Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka | Elektrischer vakuumschalter |
DE4027723A1 (de) * | 1990-08-30 | 1991-01-10 | Slamecka Ernst | Vakuumschaltkammer fuer lasttrennschalter |
DE19859007A1 (de) * | 1998-12-21 | 2000-06-29 | Abb Patent Gmbh | Lasttrennschalter |
Also Published As
Publication number | Publication date |
---|---|
DE19955217A1 (de) | 2001-05-23 |
EP1102296A2 (de) | 2001-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
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|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ABB PATENT GMBH |
|
PUAL | Search report despatched |
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AK | Designated contracting states |
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|
AKX | Designation fees paid |
Designated state(s): DE FR GB IT NL |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20030716 |