NL7019090A - - Google Patents
Info
- Publication number
- NL7019090A NL7019090A NL7019090A NL7019090A NL7019090A NL 7019090 A NL7019090 A NL 7019090A NL 7019090 A NL7019090 A NL 7019090A NL 7019090 A NL7019090 A NL 7019090A NL 7019090 A NL7019090 A NL 7019090A
- Authority
- NL
- Netherlands
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
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
-
- 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
-
- 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
-
- 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
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/14—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch
- H01H31/16—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member
- H01H31/18—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member actuated through the movement of one or more insulators
- H01H31/20—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member actuated through the movement of one or more insulators at least one insulator being rotatable about its own geometrical axis
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77566068A | 1968-11-14 | 1968-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7019090A true NL7019090A (US07906523-20110315-C00004.png) | 1972-07-04 |
Family
ID=25105088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7019090A NL7019090A (US07906523-20110315-C00004.png) | 1968-11-14 | 1970-12-31 |
Country Status (9)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3769478A (en) * | 1971-03-01 | 1973-10-30 | Porter Co H | Isolating circuit breaker and operating mechanism therefor |
| US3805118A (en) * | 1973-06-29 | 1974-04-16 | Ite Imperial Corp | Collapsible switch and rack |
| FR2274129A1 (fr) * | 1974-06-07 | 1976-01-02 | Egic | Dispositif de commande de pinces de contact d'un sectionneur |
| GB2129617B (en) * | 1982-09-22 | 1986-07-23 | Scott L & Electromotors Ltd | Electrical isolating switch |
| DE3306926A1 (de) * | 1983-02-26 | 1984-08-30 | Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co, 5144 Wegberg | Mittelspannungs-lasttrennschalter |
| US4596906A (en) * | 1985-04-10 | 1986-06-24 | S&C Electric Company | Arrangement for providing independent rotary and linear drive outputs for high-voltage switches |
| US4677262A (en) * | 1985-04-25 | 1987-06-30 | S&C Electric Company | Operator for interrupters and disconnect mechanisms |
| DE3611270C2 (de) * | 1986-04-04 | 1995-08-17 | Sachsenwerk Ag | Elektrische Schalteinrichtung für hohe Schaltspannungen |
| US4780581A (en) * | 1987-10-30 | 1988-10-25 | Rte Corporation | Suicide switch/interrupter with variable volume chamber and puffer action |
| JPH04332416A (ja) * | 1991-05-08 | 1992-11-19 | Hitachi Ltd | ガス断路器及びガス絶縁開閉装置 |
| US6114778A (en) * | 1997-07-23 | 2000-09-05 | Siemens Power Transmission & Distribution, Inc. | High voltage synchronous switch for capacitors |
| EP1039605A1 (en) * | 1999-03-24 | 2000-09-27 | Ansaldo Trasmissione e Distribuzione S.r.l. | High-voltage circuit-breaker and disconnect-switch structure |
| US6316742B1 (en) | 1999-07-14 | 2001-11-13 | Southern States, Inc. | Limited restrike circuit interrupter used as a line capacitor and load switch |
| US6236010B1 (en) | 1999-07-14 | 2001-05-22 | Southern States, Inc. | Circuit interrupter including a penetrating electrical contact with grip and release structure |
| IT1317586B1 (it) * | 2000-03-10 | 2003-07-15 | Abb Ricerca Spa | Modulo per stazione elettrica di alta e media tensione |
| US7196279B1 (en) * | 2005-12-09 | 2007-03-27 | Hubbell Incorporated | Regulator bypass switch assembly |
| CN104051177B (zh) * | 2013-03-11 | 2016-06-01 | 台达电子工业股份有限公司 | 电气设备、手动旁路柜及其手动隔离刀闸 |
| DE102016217759A1 (de) | 2016-09-16 | 2018-03-22 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zum Schalten von Mittel- und Hochspannungen |
| DE102017202857A1 (de) | 2017-02-22 | 2018-08-23 | Siemens Aktiengesellschaft | Schalteranordnung mit zwei Trennschaltern und einem Leistungsschalter |
| DE102017206746A1 (de) * | 2017-04-21 | 2018-10-25 | Siemens Aktiengesellschaft | Anordnung und Verfahren zum parallelen Schalten hoher Ströme in der Hochspannungstechnik |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2838637A (en) * | 1956-10-15 | 1958-06-10 | Schwager Wood Corp | Circuit interrupting and isolating means for high voltage circuits |
| GB898462A (en) * | 1957-12-23 | 1962-06-06 | S & C Electric Co | Load break disconnecting switch |
| US3268696A (en) * | 1963-10-30 | 1966-08-23 | S & C Electric Co | Circuit interrupter having vacuum type interrupter in insulating gas filled housing |
-
1968
- 1968-11-14 US US775660A patent/US3566055A/en not_active Expired - Lifetime
-
1970
- 1970-12-22 GB GB6074070A patent/GB1339430A/en not_active Expired
- 1970-12-23 AU AU23748/70A patent/AU2374870A/en not_active Expired
- 1970-12-31 BE BE761144A patent/BE761144A/xx unknown
- 1970-12-31 NL NL7019090A patent/NL7019090A/xx unknown
-
1971
- 1971-01-18 FR FR7101480A patent/FR2122636A5/fr not_active Expired
- 1971-01-26 DE DE19712103428 patent/DE2103428A1/de active Pending
- 1971-01-29 LU LU62516D patent/LU62516A1/xx unknown
- 1971-01-29 CH CH136571A patent/CH542530A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2122636A5 (US07906523-20110315-C00004.png) | 1972-09-01 |
| CH542530A (de) | 1973-11-15 |
| BE761144A (fr) | 1971-05-27 |
| LU62516A1 (US07906523-20110315-C00004.png) | 1971-08-10 |
| AU2374870A (US07906523-20110315-C00004.png) | 1972-06-29 |
| DE2103428A1 (de) | 1972-08-17 |
| GB1339430A (en) | 1973-12-05 |
| US3566055A (en) | 1971-02-23 |
