DE3904253C2 - Lichtbogenlöschanordnung für einen kurzschlußstrombegrenzenden Niederspannungs-Schalter - Google Patents
Lichtbogenlöschanordnung für einen kurzschlußstrombegrenzenden Niederspannungs-SchalterInfo
- Publication number
- DE3904253C2 DE3904253C2 DE19893904253 DE3904253A DE3904253C2 DE 3904253 C2 DE3904253 C2 DE 3904253C2 DE 19893904253 DE19893904253 DE 19893904253 DE 3904253 A DE3904253 A DE 3904253A DE 3904253 C2 DE3904253 C2 DE 3904253C2
- Authority
- DE
- Germany
- Prior art keywords
- contact
- insulating wall
- arc extinguishing
- housing
- arc
- 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 - Fee Related
Links
- 230000000171 quenching effect Effects 0.000 title description 10
- 238000010791 quenching Methods 0.000 title description 9
- 230000008719 thickening Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 11
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 30
- 238000004804 winding Methods 0.000 description 8
- 230000005294 ferromagnetic effect Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- 229920005372 Plexiglas® Polymers 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920004943 Delrin® Polymers 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 polyoxymethylene Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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
- H01H33/70—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
-
- 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
- H01H9/32—Insulating body insertable between contacts
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Circuit Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH284988A CH677986A5 (enrdf_load_stackoverflow) | 1988-07-27 | 1988-07-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3904253A1 DE3904253A1 (de) | 1990-02-01 |
DE3904253C2 true DE3904253C2 (de) | 1996-12-12 |
Family
ID=4242964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19893904253 Expired - Fee Related DE3904253C2 (de) | 1988-07-27 | 1989-02-13 | Lichtbogenlöschanordnung für einen kurzschlußstrombegrenzenden Niederspannungs-Schalter |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH677986A5 (enrdf_load_stackoverflow) |
DE (1) | DE3904253C2 (enrdf_load_stackoverflow) |
FR (1) | FR2634942B1 (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007049166A1 (de) * | 2007-10-13 | 2009-04-16 | GM Global Technology Operations, Inc., Detroit | Elektrischer Schalter |
DE102012206915A1 (de) * | 2012-04-26 | 2013-10-31 | Schneider Electric Industries Sas | Elektrischer schalter |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011102941B4 (de) | 2011-03-18 | 2014-12-11 | Dehn + Söhne Gmbh + Co. Kg | Funkenstrecke mit mehreren in Reihe geschalteten, in einer Stapelanordnung befindlichen Einzelfunkenstrecken |
DE102015216153A1 (de) * | 2015-08-25 | 2017-03-02 | Bayerische Motoren Werke Aktiengesellschaft | Verbesserter Hochspannungsschalter |
DE102017207426A1 (de) * | 2017-05-03 | 2018-11-08 | Siemens Aktiengesellschaft | Mechanisches Schaltgerät zur Stromunterbrechung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE489822C (de) * | 1930-01-22 | Voigt & Haeffner Akt Ges | Anordnung fuer die Erhoehung der Abschaltleistung von Drehschaltern | |
DE523821C (de) * | 1931-04-28 | Voigt & Haeffner Akt Ges | Schalter fuer hohe Abschaltleistung, insbesondere UEberstromschalter | |
DE616194C (de) * | 1931-07-26 | 1935-07-22 | Sachsenwerk Licht & Kraft Ag | Elektrischer Schalter |
DE959660C (de) * | 1953-05-30 | 1957-03-07 | Felten & Guilleaume Carlswerk | Loeschkammer eines Hochspannungs-Leistungsschalters |
FR1238660A (fr) * | 1958-10-16 | 1960-08-12 | Siemens Ag | Dispositif pour allonger les arcs électriques |
FR2573912B1 (fr) * | 1984-11-26 | 1987-01-09 | Telemecanique Electrique | Interrupteur electrique a ecran |
FR2573914B1 (fr) * | 1984-11-26 | 1987-02-06 | Telemecanique Electrique | Interrupteur electrique a ecran |
DE3723538A1 (de) * | 1987-07-16 | 1989-01-26 | Sachsenwerk Ag | Loeschkammer zur unterbrechung von laststromkreisen |
-
1988
- 1988-07-27 CH CH284988A patent/CH677986A5/de not_active IP Right Cessation
-
1989
- 1989-02-13 DE DE19893904253 patent/DE3904253C2/de not_active Expired - Fee Related
- 1989-02-22 FR FR8902285A patent/FR2634942B1/fr not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007049166A1 (de) * | 2007-10-13 | 2009-04-16 | GM Global Technology Operations, Inc., Detroit | Elektrischer Schalter |
DE102012206915A1 (de) * | 2012-04-26 | 2013-10-31 | Schneider Electric Industries Sas | Elektrischer schalter |
Also Published As
Publication number | Publication date |
---|---|
FR2634942A1 (fr) | 1990-02-02 |
CH677986A5 (enrdf_load_stackoverflow) | 1991-07-15 |
FR2634942B1 (fr) | 1994-04-01 |
DE3904253A1 (de) | 1990-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: JUNG HML, 80799 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |