NL135417C - - Google Patents
Info
- Publication number
- NL135417C NL135417C NL135417DA NL135417C NL 135417 C NL135417 C NL 135417C NL 135417D A NL135417D A NL 135417DA NL 135417 C NL135417 C NL 135417C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/54—Lever switches with blade-type contact co-operating with one or two spring-clip contacts, e.g. knife switch
- H01H21/58—Change-over switches without stable intermediate position
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- 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
- H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
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- 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
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact
-
- 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
- H01H31/003—Earthing switches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Trip Switchboards (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7002803A NL7002803A (en) | 1970-02-27 | 1970-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL135417C true NL135417C (en) |
Family
ID=19809450
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL135417D NL135417C (en) | 1970-02-27 | ||
NL7002803A NL7002803A (en) | 1970-02-27 | 1970-02-27 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7002803A NL7002803A (en) | 1970-02-27 | 1970-02-27 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3665135A (en) |
JP (1) | JPS5128141B1 (en) |
AT (1) | AT300940B (en) |
BE (1) | BE751967A (en) |
DE (1) | DE2028327B2 (en) |
FR (1) | FR2080311A5 (en) |
GB (1) | GB1275215A (en) |
NL (2) | NL7002803A (en) |
SE (1) | SE371326B (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3801768A (en) * | 1972-03-22 | 1974-04-02 | Westinghouse Electric Corp | Grounding switch |
US3876846A (en) * | 1972-08-16 | 1975-04-08 | Ite Imperial Corp | Combination ground and test switch apparatus for pressurized-gas-insulated high voltage systems |
JPS4939068A (en) * | 1972-08-25 | 1974-04-11 | ||
NL159830B (en) * | 1974-03-18 | 1979-03-15 | Coq Bv | CLOSED ELECTRICAL SWITCHING DEVICE FOR HIGH VOLTAGES WITH SERIES-CONNECTED SWITCHING FIELDS IN A CLOSED CHAIN. |
US3987260A (en) * | 1974-12-05 | 1976-10-19 | I-T-E Imperial Corporation | Ground and test connection for SF6 insulated bus |
US4082933A (en) * | 1976-03-22 | 1978-04-04 | General Electric Company | Stab connector for enclosed electric bus apparatus |
FR2494491A1 (en) * | 1980-11-17 | 1982-05-21 | Merlin Gerin | Circuit breaker for armoured electrical installation - is externally controlled by rotary rod in which rotation is converted into linear movement within divider |
DE3143279C2 (en) * | 1981-10-31 | 1985-08-01 | Brown, Boveri & Cie Ag, 6800 Mannheim | Earthing device on an insulating-encapsulated medium-voltage switchgear |
DE29614799U1 (en) * | 1996-08-13 | 1996-10-24 | Siemens AG, 80333 München | High voltage switchgear |
DE19632574A1 (en) * | 1996-08-13 | 1998-02-19 | Abb Patent Gmbh | Disconnect earth switch for a metal-enclosed, gas-insulated high-voltage switchgear |
FR2760125B1 (en) * | 1997-02-27 | 2003-08-22 | Gec Alsthom T & D Sa | SWITCH FOR FIVE-POLE DISCONNECTOR FOR PHASE INVERTER USE |
FR2769403B1 (en) * | 1997-10-02 | 1999-11-12 | Gec Alsthom T & D Sa | COMPRESSED GAS SWITCH WITH RACK GEAR |
DE10205334C1 (en) * | 2002-02-06 | 2003-11-13 | Siemens Ag | Electrical switching arrangement with a first switching contact and with a second switching contact |
FR2887070B1 (en) * | 2005-06-10 | 2008-11-07 | Areva T & D Ag | ELECTRIC SWITCH COMPRISING AN ANNULAR FIXED CONTACT |
DE102006001241A1 (en) * | 2006-01-06 | 2007-07-12 | Siemens Ag | Switching point of an electrical switching device and method for moving a switching piece of a switching point |
DE102006053376A1 (en) * | 2006-11-10 | 2008-05-15 | Abb Technology Ag | Electric high voltage train |
FR2931290A1 (en) * | 2008-05-16 | 2009-11-20 | Areva T & D Sa | ELECTRIC DISCONNECT SWITCH OF MEDIUM AND HIGH VOLTAGE |
FR2933529B1 (en) | 2008-07-07 | 2010-09-03 | Areva T & D Ag | DISCONNECT DEVICE FOR SEPARATING OR CONNECTING TWO PARTS OF AN ELECTRIC CIRCUIT AMONG WHICH A VOLTAGE TRANSFORMER |
DE102009022105A1 (en) | 2009-05-20 | 2010-11-25 | Abb Technology Ag | Gas-insulated high-voltage switchgear |
DE102009036590B3 (en) * | 2009-08-07 | 2011-03-31 | Abb Technology Ag | Gas-insulated high-voltage switchgear |
BRPI1011772A2 (en) | 2010-01-18 | 2018-03-13 | Abb Technology Ag | encapsulation module with isolating switches for a switch assembly. |
DE102010004981B3 (en) | 2010-01-18 | 2011-07-21 | Abb Technology Ag | Metal-enclosed, gas-insulated combined disconnector and earthing switch |
JP4860015B1 (en) | 2011-01-25 | 2012-01-25 | 三菱電機株式会社 | Switch |
CN102254730B (en) * | 2011-07-12 | 2013-11-27 | 平高集团有限公司 | Three-station isolation grounding switch |
CN103377849B (en) * | 2012-04-28 | 2016-08-17 | 西门子公司 | Three-phase combined type isolation earthing switch |
FR3006497B1 (en) | 2013-05-31 | 2016-12-30 | Alstom Technology Ltd | IMPROVED DISCONNECT DEVICE AND ELECTRIC POSITION WITH GAS ISOLATION COMPRISING SUCH A DEVICE |
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0
- NL NL135417D patent/NL135417C/xx active
-
1970
- 1970-02-27 NL NL7002803A patent/NL7002803A/xx unknown
- 1970-06-09 DE DE19702028327 patent/DE2028327B2/en not_active Withdrawn
- 1970-06-11 AT AT527570A patent/AT300940B/en not_active IP Right Cessation
- 1970-06-15 BE BE751967D patent/BE751967A/en unknown
- 1970-07-01 GB GB31910/70A patent/GB1275215A/en not_active Expired
- 1970-07-14 SE SE7009755A patent/SE371326B/xx unknown
- 1970-07-24 FR FR7027490A patent/FR2080311A5/fr not_active Expired
- 1970-08-07 US US62083A patent/US3665135A/en not_active Expired - Lifetime
- 1970-10-07 JP JP45087572A patent/JPS5128141B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1275215A (en) | 1972-05-24 |
DE2028327A1 (en) | 1971-09-23 |
US3665135A (en) | 1972-05-23 |
FR2080311A5 (en) | 1971-11-12 |
AT300940B (en) | 1972-08-10 |
SE371326B (en) | 1974-11-11 |
DE2028327B2 (en) | 1972-01-20 |
BE751967A (en) | 1970-11-16 |
NL7002803A (en) | 1971-08-31 |
JPS5128141B1 (en) | 1976-08-17 |