DE3113325C2 - - Google Patents
Info
- Publication number
- DE3113325C2 DE3113325C2 DE19813113325 DE3113325A DE3113325C2 DE 3113325 C2 DE3113325 C2 DE 3113325C2 DE 19813113325 DE19813113325 DE 19813113325 DE 3113325 A DE3113325 A DE 3113325A DE 3113325 C2 DE3113325 C2 DE 3113325C2
- Authority
- DE
- Germany
- Prior art keywords
- contact piece
- movable
- electrically conductive
- nozzles
- compression
- 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 - Lifetime
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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
-
- 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
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/901—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism making use of the energy of the arc or an auxiliary arc
-
- 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
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H2033/907—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism using tandem pistons, e.g. several compression volumes being modified in conjunction or sequential
-
- 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
- H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
-
- 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
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
-
- 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
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/905—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the compression volume being formed by a movable cylinder and a semi-mobile piston
Landscapes
- Circuit Breakers (AREA)
Description
Claims (6)
- a) zwei ortsfesten, zur Führung einer Löschgasströmung im axialen Abstand gegenüberstehenden und in je ein Gasabströmrohr münden den Düsen, von denen eine aus elektrisch leitendem Material be steht;
- b) einem feststehenden Dauerstromkontakt;
- c) einem auch die Funktion des bewegbaren Dauerstromkontaktstücks ausübenden, beide Düsen zeitweilig umgebenden und über einen feststehenden Kompressionskolben gleitenden Kompressionszylin der;
- d) einem mit dem bewegbaren Dauerstromkontaktstück elektrisch ver bundenen, hohlzylindrischen, bewegbaren Lichtbogenkontaktstück, das im Einschaltzustand und in der Anfangsphase einer Ausschal tung beide Düsen durchgreift und bei Trennung von der Düse aus elektrisch leitendem Material die Freigabe der Löschgasströmung in die Düse bewirkt und einen Lichtbogen zieht;
- e) einem Antrieb für das bewegbare Lichtbogenkontaktstück und den Kompressionszylinder;
- f) die andere, antriebsseitige Düse (5) der Doppeldüsenanordnung besteht aus elektrisch isolierendem Material;
- g) der bewegbare Kompressionszylinder (3) ist aus elektrisch isolierendem Material gefertigt und trägt umfangseitig einen hohlzylindrischen Kontaktkörper (23, 29), der mit dem be wegbaren Lichtbogenkontaktstück (8) und dem Antrieb mecha nisch fest verbunden ist.
das hohlzylindrische, bewegbare Lichtbogenkontaktstück (8) ist mit elektrisch leitenden Längsrippen (14) an einem im Gasabströmrohr (9) verschiebbar angeordneten elektrisch lei tenden Führungszylinder (15) befestigt, der mit dem Antrieb verbunden ist.
der Stirnbereich des hohlzylindrischen bewegbaren Lichtbogen kontaktstücks (8) und der Kontaktbereich des hülsenförmigen Körpers (23) am Kompressionszylinder (3) liegen etwa in der selben Ebene.
dem an dem Gasabströmrohr (9) befestigten Kompressionskolben (4) ist innerhalb des Kompressionsraumes ein Füllkörper vor gelagert;
- a) der Füllkörper ist quer zur gemeinsamen Längsachse der Kontakt stücke geteilt;
- b) der zu den Düsen hinweisende Teil (10 a) des Füllkörpers besteht aus Isolierstoff, dem sich der zweite, in Richtung auf die Dü sen (5, 6) konvex ausgebildete elektrisch leitende Teil (10 b) anschließt.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813113325 DE3113325A1 (de) | 1981-03-30 | 1981-03-30 | Hochspannungsschaltkammer |
DE19813124075 DE3124075A1 (de) | 1981-03-30 | 1981-06-16 | Hochspannungsschaltkammer |
US06/355,517 US4524257A (en) | 1981-03-30 | 1982-03-08 | High-voltage gas-blast puffer type circuit-breaker |
EP19820730040 EP0061992B1 (de) | 1981-03-30 | 1982-03-23 | Hochspannungs-Blaskolbenschalter |
DE19823224778 DE3224778C2 (de) | 1981-03-30 | 1982-07-01 | Elektrische Schaltkammer mit Hilfslichtbogen für einen autopneumatischen Druckgasschalter |
DE19823234971 DE3234971C2 (de) | 1981-03-30 | 1982-09-17 | Elektrische Schaltkammer mit Vorkompression des Lichtbogen-Löschgases für einen Druckgasschalter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813113325 DE3113325A1 (de) | 1981-03-30 | 1981-03-30 | Hochspannungsschaltkammer |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3113325A1 DE3113325A1 (de) | 1982-06-24 |
DE3113325C2 true DE3113325C2 (de) | 1990-03-29 |
Family
ID=6129158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813113325 Granted DE3113325A1 (de) | 1981-03-30 | 1981-03-30 | Hochspannungsschaltkammer |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3113325A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3234971C2 (de) * | 1981-03-30 | 1986-04-30 | Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka | Elektrische Schaltkammer mit Vorkompression des Lichtbogen-Löschgases für einen Druckgasschalter |
CH669864A5 (de) * | 1986-03-27 | 1989-04-14 | Bbc Brown Boveri & Cie | |
KR101622422B1 (ko) | 2011-07-20 | 2016-05-18 | 엘에스산전 주식회사 | 가스 절연 차단기 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH413960A (de) * | 1964-12-23 | 1966-05-31 | Bbc Brown Boveri & Cie | Kontaktanordnung für Druckgasschalter |
US3551626A (en) * | 1967-02-16 | 1970-12-29 | Westinghouse Electric Corp | Fluid-blast circuit interrupters with improved electromagnetic driving means |
DE2122183A1 (de) * | 1971-04-30 | 1972-11-16 | Siemens AG, 1000 Berlin u. 8000 München | Blaskolbenschalter |
DE2209287C3 (de) * | 1972-02-22 | 1974-12-12 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Elektrischer Druckgasschalter |
IT1047627B (it) * | 1974-10-01 | 1980-10-20 | Reyrolle Parsons Ltd | Perfezionamento negli interrutto ri per alte tensioni |
US4101748A (en) * | 1976-05-12 | 1978-07-18 | Westinghouse Electric Corp. | Modular puffer-type circuit-interrupter unit adaptable for different voltage and current ratings |
DE2759264C3 (de) * | 1977-12-30 | 1980-07-17 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Kontaktsystem für Druckgas-Leistungsschalter, insbesondere Blaskolbenschalter, mit verbesserter Ausnutzung der für die Löschung vorgesehenen Löschgasmenge |
DE2828773C2 (de) * | 1978-06-30 | 1982-09-30 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Autopneumatischer Druckgasschalter |
DE2908982C3 (de) * | 1979-03-06 | 1982-01-28 | Siemens AG, 1000 Berlin und 8000 München | Elektrischer Druckgasschalter |
DE7906561U1 (de) * | 1979-03-09 | 1983-05-05 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Autopneumatischer Druckgasschalter |
-
1981
- 1981-03-30 DE DE19813113325 patent/DE3113325A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3113325A1 (de) | 1982-06-24 |
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Legal Events
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8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8339 | Ceased/non-payment of the annual fee |