GB1259501A - - Google Patents
Info
- Publication number
- GB1259501A GB1259501A GB1259501DA GB1259501A GB 1259501 A GB1259501 A GB 1259501A GB 1259501D A GB1259501D A GB 1259501DA GB 1259501 A GB1259501 A GB 1259501A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal
- sleeves
- shields
- insulator portions
- tubular
- 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
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
- H01H33/662—Housings or protective screens
- H01H33/66238—Specific bellows 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
- H01H33/60—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
- H01H33/662—Housings or protective screens
- H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71019768A | 1968-03-04 | 1968-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1259501A true GB1259501A (es) | 1972-01-05 |
Family
ID=24853024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1259501D Expired GB1259501A (es) | 1968-03-04 | 1969-02-26 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3555222A (es) |
BE (1) | BE731982A (es) |
CH (1) | CH522282A (es) |
FR (1) | FR2003185A1 (es) |
GB (1) | GB1259501A (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011120590A1 (en) * | 2010-04-02 | 2011-10-06 | Areva T&D Uk Limited | Vacuum interrupter |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4310736A (en) * | 1969-03-18 | 1982-01-12 | Mitsubishi Denki K.K. | Vacuum circuit interrupter |
US4079217A (en) * | 1976-07-26 | 1978-03-14 | International Telephone And Telegraph Corporation | Vacuum interrupter with bellows dampener |
US4707577A (en) * | 1986-04-05 | 1987-11-17 | Kabushiki Kaisha Meidensha | Vacuum interrupter |
DE19713478C1 (de) * | 1997-03-18 | 1998-04-09 | Siemens Ag | Vakuumschaltröhre mit einem zwischen zwei Isolatoren angeordneten metallenen Gehäuseteil |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE663422C (de) * | 1935-10-24 | 1938-08-05 | Stotz Kontakt Gmbh | Installationsschalter mit Dreh- oder Druckknopfbedienung |
US2230277A (en) * | 1937-06-23 | 1941-02-04 | Deutsche Waffen & Munitionsfab | Circuit breaker |
US2979588A (en) * | 1958-12-09 | 1961-04-11 | Jennings Radio Mfg Corp | Vacuum switch |
US3087034A (en) * | 1960-06-20 | 1963-04-23 | Ling Altec Electronics Inc | Vacuum switch |
US3209195A (en) * | 1961-03-13 | 1965-09-28 | Rca Corp | High voltage electron discharge diode |
US3167629A (en) * | 1962-02-23 | 1965-01-26 | Gen Electric | Movable shield structure for vacuum gap devices |
GB1047706A (en) * | 1963-06-14 | 1966-11-09 | Gen Electric Co Ltd | Improvements in or relating to electrical devices wherein an electric arc may be produced in operation |
US3355564A (en) * | 1966-06-03 | 1967-11-28 | John W Ranheim | Vacuum-type circuit interrupter |
-
1968
- 1968-03-04 US US710197A patent/US3555222A/en not_active Expired - Lifetime
-
1969
- 1969-02-26 CH CH286069A patent/CH522282A/de not_active IP Right Cessation
- 1969-02-26 GB GB1259501D patent/GB1259501A/en not_active Expired
- 1969-03-04 FR FR6905810A patent/FR2003185A1/fr not_active Withdrawn
- 1969-04-24 BE BE731982D patent/BE731982A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011120590A1 (en) * | 2010-04-02 | 2011-10-06 | Areva T&D Uk Limited | Vacuum interrupter |
US9147542B2 (en) | 2010-04-02 | 2015-09-29 | Alstom Technology Ltd. | Vacuum interrupter |
Also Published As
Publication number | Publication date |
---|---|
CH522282A (de) | 1972-06-15 |
US3555222A (en) | 1971-01-12 |
FR2003185A1 (es) | 1969-11-07 |
BE731982A (es) | 1969-10-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB838765A (en) | Electric contact device enclosed in a protective vessel for electric circuit switching | |
GB1519046A (en) | Shorting switch for low voltage application | |
GB735549A (en) | Improvements in and relating to electric circuit breakers | |
GB1492577A (en) | Vacuum interrupter arcing shield | |
GB983615A (en) | A sealed contact assembly | |
GB1520922A (en) | High-voltage vacuum switch | |
GB619323A (en) | Improvements in or relating to electric circuit-breaker structures | |
GB981604A (en) | Improvements in and relating to electric switches | |
GB1259501A (es) | ||
GB1443809A (en) | Earthing switch arrangement | |
GB1536880A (en) | Vacuum-type circuit interrupter | |
GB1298448A (en) | Vacuum electric switch | |
GB1447676A (en) | Vacuum circuit interrupter | |
GB1029514A (en) | Improvements in or relating to circuit interrupters | |
ES450650A1 (es) | Mejoras en la construccion de interruptores de circuito del tipo de vacio para aplicaciones de alto voltaje. | |
GB1435610A (en) | Vacuum circuit interruptors | |
GB1161443A (en) | Improvements in Vacuum Type Circuit Interrupters | |
GB1213759A (en) | Improvements in vacuum-type circuit interrupter with contacts containing a refractory metal | |
GB1185872A (en) | Improvements in or relating to Vacuum Electric Devices | |
GB1162309A (en) | Vacuum-Type Circuit Interrupter with Hollow Contacts | |
AU508218B2 (en) | High current vacuum circuit interrupter | |
GB1423407A (en) | High voltage vacuum interrupter with an x-ray absorbing outer shield | |
GB355535A (en) | Improvements in and relating to vacuum electric switches | |
GB1147582A (en) | Multiple-break circuit interrupters with external rotary contact driving means and single chamber construction | |
GB1078863A (en) | Improvements in or relating to circuit interrupters |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |