ATE3922T1 - Flachloeschkammer fuer einen lasttrennschalter. - Google Patents
Flachloeschkammer fuer einen lasttrennschalter.Info
- Publication number
- ATE3922T1 ATE3922T1 AT79103353T AT79103353T ATE3922T1 AT E3922 T1 ATE3922 T1 AT E3922T1 AT 79103353 T AT79103353 T AT 79103353T AT 79103353 T AT79103353 T AT 79103353T AT E3922 T1 ATE3922 T1 AT E3922T1
- Authority
- AT
- Austria
- Prior art keywords
- shallow
- quench chamber
- quench
- synthetic
- circuit breaker
- Prior art date
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
- H01H33/02—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
- H01H33/123—Load break switches in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated movement
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
- H01H33/77—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor wherein the break is in air at atmospheric pressure
-
- 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
- H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H2033/085—Stationary parts for restricting or subdividing the arc, e.g. barrier plate using a flat arc chute, the width of arc chamber being only slightly greater then thickness of switch blade
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
- Push-Button Switches (AREA)
- Keying Circuit Devices (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2856670A DE2856670B2 (de) | 1978-12-29 | 1978-12-29 | Flachlöschkammer |
EP79103353A EP0013289B1 (de) | 1978-12-29 | 1979-09-07 | Flachlöschkammer für einen Lasttrennschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE3922T1 true ATE3922T1 (de) | 1983-07-15 |
Family
ID=6058675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT79103353T ATE3922T1 (de) | 1978-12-29 | 1979-09-07 | Flachloeschkammer fuer einen lasttrennschalter. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0013289B1 (de) |
AT (1) | ATE3922T1 (de) |
BR (1) | BR7906989A (de) |
CA (1) | CA1129466A (de) |
CH (1) | CH643970A5 (de) |
DE (1) | DE2856670B2 (de) |
MX (1) | MX146061A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3534899A1 (de) * | 1985-09-30 | 1987-04-09 | Concordia Sprecher Schalt | Mittelspannungslasttrennschalter |
DE19636296B4 (de) * | 1996-09-06 | 2008-10-02 | Areva Sachsenwerk Gmbh | Flachlöschkammer |
DE102005041637A1 (de) * | 2005-08-26 | 2007-03-01 | Siemens Ag | Kontaktanordnung mit einem ersten und einem zweiten Kontaktstück |
CN103839723B (zh) * | 2014-03-20 | 2015-09-30 | 四川新良大厦有限责任公司 | 一种交、直流大功率隔离开关 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL169844B (nl) * | 1951-05-25 | Iwema Foerpacknings Ab | Werktuig voor het aan elkaar vastlassen van thermoplastische foeliebladen. | |
DE1094336B (de) * | 1959-02-19 | 1960-12-08 | Licentia Gmbh | Hochspannungsschalter mit selbsterzeugtem Loeschmittel |
DE1129206B (de) * | 1960-02-09 | 1962-05-10 | Merlin Gerin | Leistungsschalter mit vom Lichtbogen erzeugten Loeschgasen |
NL272971A (de) * | 1960-02-25 | |||
FR1438174A (fr) * | 1963-05-15 | 1966-05-13 | Merlin Gerin | Sectionneur à coupure sous charge |
-
1978
- 1978-12-29 DE DE2856670A patent/DE2856670B2/de not_active Withdrawn
-
1979
- 1979-08-31 CH CH789779A patent/CH643970A5/de not_active IP Right Cessation
- 1979-09-07 EP EP79103353A patent/EP0013289B1/de not_active Expired
- 1979-09-07 AT AT79103353T patent/ATE3922T1/de not_active IP Right Cessation
- 1979-09-28 MX MX179454A patent/MX146061A/es unknown
- 1979-10-29 BR BR7906989A patent/BR7906989A/pt unknown
-
1980
- 1980-08-30 CA CA334,751A patent/CA1129466A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR7906989A (pt) | 1980-09-16 |
EP0013289B1 (de) | 1983-06-22 |
CA1129466A (en) | 1982-08-10 |
DE2856670A1 (de) | 1980-07-03 |
MX146061A (es) | 1982-05-07 |
DE2856670B2 (de) | 1980-11-20 |
CH643970A5 (de) | 1984-06-29 |
EP0013289A1 (de) | 1980-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EELA | Cancelled due to lapse of time |