EP1719143A1 - Schaltger t mit trenn- und/oder erdungsfunktion - Google Patents
Schaltger t mit trenn- und/oder erdungsfunktionInfo
- Publication number
- EP1719143A1 EP1719143A1 EP05706530A EP05706530A EP1719143A1 EP 1719143 A1 EP1719143 A1 EP 1719143A1 EP 05706530 A EP05706530 A EP 05706530A EP 05706530 A EP05706530 A EP 05706530A EP 1719143 A1 EP1719143 A1 EP 1719143A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact
- switching device
- housing
- holding body
- conductor
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
- H01H33/46—Interlocking mechanisms
- H01H33/50—Interlocking mechanisms for interlocking two or more parts of the mechanism for operating 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
- H01H33/60—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
-
- 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
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
- H01H11/0031—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts
-
- 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
- H01H31/02—Details
- H01H31/026—Movable parts and contacts mounted thereon
-
- 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
- H01H31/24—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 rectilinearly-movable bridging 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
- H01H31/26—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
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/42—Driving mechanisms
Definitions
- the invention is based on a switching device according to the preamble of claim 1.
- a switching device can perform both separation and grounding functions and is used in gas-insulated, single-phase or multi-phase encapsulated switchgear for voltages from several kV to several hundred kV. This takes advantage of the fact that the switchgear and disconnect functions are often required at the same location.
- the switching device has an encapsulation housing which is filled with an insulating gas, for example nitrogen, air, sulfur hexafluoride (SF 6 ), alone or in a mixture, of up to a few bar pressure and to which an earth contact is fastened inside.
- an insulating gas for example nitrogen, air, sulfur hexafluoride (SF 6 ), alone or in a mixture, of up to a few bar pressure and to which an earth contact is fastened inside.
- a disconnect contact attached to a current conductor and a movable contact element which can be displaced along an axis and can either be brought into or out of engagement with the disconnector or with the earthing contact.
- a conductor tube fastened in a current-conducting manner to a further current conductor is provided in the housing, which receives the movable contact element to form a current transition and, in particular, comprises it coaxially.
- the movable contact element is driven with force by a drive guided through the housing.
- the invention relates to a state of the art of switching devices, as it results, for example, from Hitachi Review Vol. 51 (2002) No.5 pp. 169 to 173 or from EP 1 068 624 B1.
- the switching devices for gas-insulated, metal-encapsulated switchgear described in these prior publications each have a three-position switch which, with a single drive, has all the functions of an isolating switch and an earthing switch can perform.
- a movable contact element arranged in an encapsulation housing is displaced along an axis, which axis is guided through a disconnector contact and through an earth contact. With a linear movement of the contact element, three switching positions of the switching device can be achieved.
- the contact element In a first of these three positions, the contact element is neither in engagement with the disconnector nor with the earth contact (neutral position), ie both an angle isolator integrated in the switching device and an earth electrode integrated in the switching device are open. In a second position, the contact element engages in the isolating contact. The isolating switch of the isolator is now closed when the earth electrode is open. In the third position, the contact element engages in the earth contact. The earth electrode is now closed when the disconnector is open.
- Driving force for the movable contact element is transmitted transversely to its direction of movement.
- the encapsulation housing requires additional space transversely to the axis (Hitachi Review) or a specially designed current conductor and a lever gear mechanism is required (EP 1 068 624 B1).
- a threaded spindle of the gear is fastened to a rotating shaft guided gas-tight through the wall of the encapsulation housing
- Movable isolating contact is linearly displaced in the housing and can thus be brought into or out of engagement with a fixed isolating counter contact arranged in the encapsulating housing a sliding body of the movable contact s interacts.
- the invention solves the problem of specifying a switching device of the type mentioned at the outset, which can be converted with little effort in such a way that it can perform the functions of disconnecting and earthing, only disconnecting or only earthing as required ,
- the drive provided in the switching device according to the invention has a holding body which can be displaced along an axis and is guided in a conductor tube and which is designed to accommodate two contact tubes, of which a first one has the mating contact of an earthed ground contact and a second one has the mating contact Isolator containing isolating contact forms.
- a movable contact element of the switching device comprises at least one of the two contact tubes.
- the movable contact element thus has at least one contact tube which is connected to the holding body and in particular is driven by the latter and which either has the mating contact of an earthing device containing the fixed earth contact or the mating contact of an isolator containing the isolating contact or both the counter contact of an earthing device containing the fixed earth contact and also forms the mating contact of a isolator containing the isolating contact.
- the at least one contact tube is releasably connectable or firmly connected to the holding body.
- the three switching devices with the functions disconnect and earth, only disconnect or only earth can be formed.
- the holding body is preferably guided axially in the conductor tube and secured radially.
- the switching device is designed as a combined disconnector and earthing switch (combination isolator).
- a gas-insulated, encapsulated switchgear the functions of disconnection and earthing can then be carried out using a switchgear that has only a single drive.
- the disconnection and earthing point in the system are closely adjacent.
- the separation and earthing points are far apart removed and only one grounding or separation task is to be solved, only one of the contact tubes needs to be removed, e.g. B. by opening one of the two releasable connections, so as to create a switching device with isolating or earthing function. Therefore, in gas-insulated, enclosed switchgear, the electrical functions disconnect and earth, only disconnect or only earth can be covered with a single switchgear type. This reduces the cost of storage and assembly of the system.
- the switching device is particularly compact if the drive has a spindle gear with an axially and centrally guided through the ground contact threaded spindle and with a spindle nut supporting or forming the holding body.
- Driving force is now transmitted exclusively in the direction of movement of the movable contact element. No additional space is required across the direction of movement.
- the driving force is only transmitted in the form of a rotating rotary movement from the outside through the wall of the encapsulation housing.
- a shaft required for this can be easily sealed on the wall bushing. Since this shaft is guided centrally through the earth contact, no further bushing is required for the earth contact in addition to the wall bushing which is present anyway, and space is thus saved which can be used to feed a high-voltage conductor.
- the spindle gear produces a linear movement of the movable contact element only in the interior of the encapsulation housing. This additionally saves space inside the encapsulation housing.
- the spindle nut is advantageously formed by a threaded nut and the ring-shaped holding body which is fastened to the outer edge of the threaded nut.
- the holding body can then be designed independently of the threaded nut required to carry out the gear function of the spindle and can easily be provided with two connecting parts, such as external threads, which are required for producing detachable connections with the two contact tubes.
- the switchgear can not only be installed with little effort the three electrical functions "disconnect and earth", “disconnect alone” or “earth alone” are carried out, but it is then possible for all three electrical functions to install the switchgear at an angle in the switchgear.
- Combination isolators, isolators or earth electrodes then work on an angled current path and the earth electrode can optionally be installed in the system without a connection function.
- FIG. 1 is a plan view of a section through a switching device according to the invention, which can be installed as a combined disconnector and earthing switch in an encapsulated switchgear,
- FIG. 2 shows a detailed illustration of an area U marked in FIG. 1 by a border
- FIG. 3 shows a development of the switching device according to FIG. 1, which can be installed as an earthing switch in an encapsulated switchgear,
- FIG. 4 shows a further development of the switching device according to FIG. 1, which can be installed as an isolating switch in an encapsulated switchgear,
- FIG. 5 shows two embodiments of the switching device according to FIG. 1, which can be built into the encapsulated switchgear to form an angle connection (a) or an angle and longitudinal connection (b),
- FIG. 6 shows four embodiments of the switching device according to FIG. 3, which can be installed in the encapsulated switchgear without a power connection (c), forming a longitudinal connection (d), an angular connection (e) or an angular and longitudinal connection (f), and
- FIG. 7 shows two embodiments of the switching device according to Figure 4, which may be incorporated in the encapsulated switchgear to form an angular connection (g) or an angular and longitudinal ⁇ compound (h). WAYS OF CARRYING OUT THE INVENTION
- the switching device shown in Fig. 1 is designed as a module of a gas-insulated metal-enclosed switchgear and has an insulating gas-filled metal housing 1 with three openings 2, 3 and 4, which are each delimited by a flange, not shown.
- the flanges each serve to connect to a counter-flange (not shown) of a subsequent module of the switchgear.
- the openings 2 and 3 are each sealed gas-tight by a partition insulator, not designated, which carries an electrically insulated current conductor 5 and 6, respectively, from the housing 1.
- the opening 4 can be closed gas-tight either with a blind flange or with a bulkhead insulator which also carries a current conductor 7.
- support insulators with gas passage openings can also be used instead of partition insulators.
- An axis 8 leads centrally through the opening 3 and determines the direction of movement of a movable contact element 9 of the switching device and along which the current conductor 6 is guided from the outside into the interior of the housing 1.
- the openings 2 and 4 face each other in the housing 1 in such a way that the current conductor 5 and the optionally provided current conductor 7 are aligned along a line 10 guided centrally through the openings.
- Axis 8 and line 10 form a right angle with one another and thus determine the geometry of a current path containing the current conductors 5 and 6.
- a conductor tube 11 or hollow support 11 is fastened in a current-conducting manner, which or which receives or engages around the contact element 9, preferably comprises it coaxially, and forms a current transfer with it regardless of its position via two sliding contacts, not designated ,
- the contact element 9 of the switching device which can be guided along the axis 8 is fastened to a holding body 12 and is preferably detachably fastened.
- the holding body 12 is part of a drive 13 which is guided gas-tight along the axis 8 through the wall of the housing 1 and can be displaced along the axis 8.
- the at least one contact tube is therefore driven by the holding body.
- the position of the contact element 9 thus changes accordingly. In a first position shown in FIG. 1, the contact element 9 is only in an electrically conductive connection with the contact tube 11. In a second (not shown in Fig.
- the contact element 9 contains two contact tubes 9 ′ or 9 ′′ coaxially surrounding the axis 8, each of which is releasably connectable or firmly connected to the holding body 12.
- the holding body thus has means for receiving the two contact tubes.
- the means can be receiving means or also fastening means
- the contact tubes extend from the holding body 12 to the left (direction of the fixed ground contact 14) or to the right (direction of the fixed disconnector contact 15).
- the single drive 13 can thus save the functions of the earthing E and the disconnector T after removal of the contact tube 9 "only the function of the earth E and after removal of the contact tube 9 'only the function of the disconnector T are carried out.
- the switching device can therefore be designed as a combined earthing conductor E and disconnector T, or only as a simple earthing conductor E or disconnector T.
- An example of such a simple earthing conductor E is FIG. 3 and that of such a simple disconnector T can be seen in FIG. 4.
- connection functions can also be implemented for all three types of switching devices.
- this is shown for an earth electrode E in which no current path is led through the device and the earth electrode E only acts on the current conductor 5 led through the opening 2.
- the angular connection function is achieved with the switching device shown in FIG. 5 a) with a combined earthing and isolating function, in which the isolator T has an angled current path which is guided through the openings 2, 3 and contains the current conductors 5, 6.
- an angular connection function is also achieved with the earth E which can be removed from FIG. 6 e) or the isolator T which can be removed from FIG. 7 g).
- an angled, earthable or separable current path is provided in the housing 1, which is also guided through the openings 2 and 3.
- a longitudinal connection function can also be implemented for all three types of switching devices in addition to the functions earth and disconnect, only earth or only disconnect and the angle connection function.
- the current conductor 7 is guided through the opening 4 and, together with the current conductor 5 guided through the opening 2, forms a longitudinal connection.
- This longitudinal connection can obviously be grounded, connected to the current conductor 6 via the isolator T when the earth electrode E is open, or can be guided through the housing in an isolated manner when the earth electrode E is open and the isolator T is open. 6d) only the earthable longitudinal connection provided by the current conductors 5 and 7 is provided, whereas in the earthing according to FIG. 6 f) a star point formed by the longitudinal connection and the current conductor 6 and in the isolator according to FIG. 7 h) the Longitudinal connection of the angled current conductor 6 can be separated or connected to it.
- the drive 13 of the movable contact element 9 can comprise a push rod which is guided through the wall of the housing 1 or a lever, since these means enable the contact element 9 to be displaced.
- a spindle gear integrated in the drive which has a threaded spindle 16 guided axially and centrally through the ground contact 14 and a spindle nut 17 which supports or forms the holding body 12 (FIG. 1).
- the threaded spindle 16 has three adjoining sections 18, 19 and 20.
- the section 19 is made of insulating material and thus insulates the metal section 18 from the section 20, which is guided through the wall of the housing 1 and is rotatably mounted in the earth contact 14.
- the section 20 carries an external thread which interacts with the spindle nut 17.
- three sliding bodies 21 are provided, each of which cooperate with one of three guide rails 22 axially aligned in the conductor tube 11.
- the sliding bodies 21 and accordingly also the guide rails are evenly distributed in the circumferential direction (only two of the three sliding bodies 21 or rails 22 can be seen from FIG. 1).
- the actuation of the movable contact element during a switching operation takes place by a rotation of the threaded spindle 16 initiated outside the housing 1 at section 18. Torque is now transmitted via the insulating middle section 19 to the thread provided in section 20 and via the spindle nut 17 into a longitudinal movement of the contact element 9 implemented.
- the movable contact element 9 can be “on” and disconnector T “off”, earth electrode E and in each of the three positions Disconnector T “off” (neutral position) or earth electrode E “off” and disconnector T “on”.
- the spindle nut 17 is prevented from rotating by one or two sliding bodies 21 and the corresponding number of guide rails 22, it has proven expedient to provide three or possibly even more sliding bodies and guide rails. A precise and secure guidance or radial securing of the contact element 9 which is subjected to great forces when the switching device is actuated is thus achieved.
- the spindle nut 17 is formed by a threaded nut 23 and the holding body 12.
- the holding body 12 is designed as a support ring and is fastened, for example, by a screw connection to the outer edge of the threaded nut 23.
- the contact tubes 9 'and 9 "of the movable contact element 9 are detachably fastened to the holding body 12, for example by screwing.
Landscapes
- Gas-Insulated Switchgears (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Endoscopes (AREA)
- Keying Circuit Devices (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05706530A EP1719143B1 (de) | 2004-02-27 | 2005-02-25 | Schaltger t mit trenn- und/oder erdungsfunktion |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04405113A EP1569254A1 (de) | 2004-02-27 | 2004-02-27 | Schaltgerät mit Trenn-und/oder Erdungsfunktion |
EP05706530A EP1719143B1 (de) | 2004-02-27 | 2005-02-25 | Schaltger t mit trenn- und/oder erdungsfunktion |
PCT/CH2005/000111 WO2005083732A1 (de) | 2004-02-27 | 2005-02-25 | Schaltgerät mit trenn- und/oder erdungsfunktion |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1719143A1 true EP1719143A1 (de) | 2006-11-08 |
EP1719143B1 EP1719143B1 (de) | 2007-06-13 |
Family
ID=34746194
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04405113A Withdrawn EP1569254A1 (de) | 2004-02-27 | 2004-02-27 | Schaltgerät mit Trenn-und/oder Erdungsfunktion |
EP05706530A Not-in-force EP1719143B1 (de) | 2004-02-27 | 2005-02-25 | Schaltger t mit trenn- und/oder erdungsfunktion |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04405113A Withdrawn EP1569254A1 (de) | 2004-02-27 | 2004-02-27 | Schaltgerät mit Trenn-und/oder Erdungsfunktion |
Country Status (10)
Country | Link |
---|---|
US (1) | US7432465B2 (de) |
EP (2) | EP1569254A1 (de) |
JP (1) | JP4436408B2 (de) |
KR (1) | KR101123915B1 (de) |
CN (1) | CN100583339C (de) |
AT (1) | ATE364892T1 (de) |
BR (1) | BRPI0508104A (de) |
DE (1) | DE502005000871D1 (de) |
RU (1) | RU2340977C2 (de) |
WO (1) | WO2005083732A1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE454738T1 (de) * | 2005-11-02 | 2010-01-15 | Abb Technology Ag | Hochspannungsleistungsschalter und schalteranordnung |
DE102006024007A1 (de) | 2006-05-23 | 2007-11-29 | Abb Technology Ag | Schaltgerät für eine elektrische Schaltanlage zur Energieverteilung |
KR101028819B1 (ko) * | 2006-10-17 | 2011-04-12 | 현대중공업 주식회사 | 가스절연 차단기의 3위치 스위칭장치 |
DE102006056656A1 (de) * | 2006-11-29 | 2008-06-12 | Areva Sachsenwerk Gmbh | Schaltermodul für eine elektrische Schaltanlage |
CN101559778B (zh) * | 2009-05-25 | 2012-04-18 | 济南铁路天龙高新技术开发有限公司 | 一种耐震连续量测型移位接触器 |
DE102009036590B3 (de) * | 2009-08-07 | 2011-03-31 | Abb Technology Ag | Gasisolierte Hochspannungsschaltanlage |
DE102010004981B3 (de) * | 2010-01-18 | 2011-07-21 | Abb Technology Ag | Metallgekapselter, gasisolierter kombinierter Trenn- und Erdungsschalter |
DE102010007691A1 (de) * | 2010-02-09 | 2011-08-11 | Siemens Aktiengesellschaft, 80333 | Elektrisches Schaltgerät |
CN101866774B (zh) * | 2010-05-24 | 2012-08-08 | 山东泰开隔离开关有限公司 | 特高压隔离开关开合大参数母线转换电流装置 |
DE102010063131A1 (de) | 2010-12-15 | 2012-06-21 | Abb Technology Ag | Antriebseinheit zum Betreiben eines Schalters einer Mittel- oder Hochspannungsschaltanlage |
DE102010063130A1 (de) * | 2010-12-15 | 2012-06-21 | Abb Technology Ag | Schaltschrank zum Betreiben einer Mittel- oder Hochspannungsschaltanlage |
KR20120127851A (ko) * | 2011-05-16 | 2012-11-26 | 현대중공업 주식회사 | 가스절연 개폐장치 |
HUE028574T2 (en) * | 2011-11-16 | 2016-12-28 | General Electric Technology Gmbh | Electric switch |
EP2690314B1 (de) * | 2012-07-27 | 2017-03-01 | Siemens Aktiengesellschaft | Spindelantrieb |
CN103683083B (zh) * | 2013-12-23 | 2016-03-30 | 昆明理工大学 | 一种隔离接地开关 |
KR102171601B1 (ko) | 2019-01-04 | 2020-10-29 | 효성중공업 주식회사 | 가스절연개폐기용 전극구동장치 |
EP3754681A1 (de) * | 2019-06-21 | 2020-12-23 | ABB Schweiz AG | Trennschalter mit drei positionen |
EP4089700A1 (de) * | 2021-05-14 | 2022-11-16 | ABB Schweiz AG | Trennschalter mit drei positionen |
EP4089699B1 (de) * | 2021-05-14 | 2023-11-29 | ABB Schweiz AG | Trennschalter mit drei positionen |
WO2023128977A1 (en) * | 2021-12-27 | 2023-07-06 | Ulusoy Elektri̇k İmalat Taahhüt Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Load break switchgear interface apparatus |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1615835A1 (de) * | 1967-04-06 | 1971-09-09 | Bbc Brown Boveri & Cie | Trennvorrichtung fuer vollisolierte elektrische Hochspannungs-Schaltanlagen |
NL134084C (de) * | 1967-04-06 | |||
US3876846A (en) * | 1972-08-16 | 1975-04-08 | Ite Imperial Corp | Combination ground and test switch apparatus for pressurized-gas-insulated high voltage systems |
US4107498A (en) * | 1976-01-15 | 1978-08-15 | Westinghouse Electric Corp. | Disconnect switch and drive mechanism therefor |
EP0649159B1 (de) | 1991-07-18 | 1999-03-17 | Nippon Hoso Kyokai | Gleichstromgasentladungsanzeigetafel |
DE19519301A1 (de) * | 1995-05-26 | 1996-11-28 | Abb Management Ag | Trenner für eine metallgekapselte gasisolierte Hochspannungsschaltanlage |
KR100192328B1 (ko) * | 1996-04-03 | 1999-06-15 | 구본준 | 양방향 수평전하 전송소자 |
DE19716023A1 (de) * | 1997-04-17 | 1998-10-22 | Asea Brown Boveri | Metallgekapselte gasisolierte Schaltanlage |
US6144005A (en) * | 1997-07-23 | 2000-11-07 | Hitachi, Ltd. | Vacuum switch and a vacuum switchgear using the same |
JP3559241B2 (ja) | 1998-04-03 | 2004-08-25 | シーメンス アクチエンゲゼルシヤフト | 電路に組み込まれた3位置開閉器を備えたガス絶縁開閉装置の密閉容器モジュール |
JP2000134733A (ja) * | 1998-10-22 | 2000-05-12 | Toshiba Corp | ガス絶縁開閉器 |
FR2805406B1 (fr) * | 2000-02-23 | 2002-08-23 | Alstom | Commutateur electrique a trois positions avec un element de commutation mobile axialement |
WO2002060027A1 (fr) * | 2001-01-26 | 2002-08-01 | Hitachi, Ltd. | Appareillage de commutation isole par du gaz |
AU763276B2 (en) * | 2001-02-07 | 2003-07-17 | Hitachi Limited | Gas insulated switchgear |
JP4230739B2 (ja) * | 2002-08-29 | 2009-02-25 | 三菱電機株式会社 | ガス絶縁開閉装置 |
DE502004001795D1 (de) * | 2004-02-27 | 2006-11-30 | Abb Technology Ag | Kompaktes Erderschaltgerät für gasisolierte Schaltanlagen |
-
2004
- 2004-02-27 EP EP04405113A patent/EP1569254A1/de not_active Withdrawn
-
2005
- 2005-02-25 KR KR1020067017056A patent/KR101123915B1/ko not_active IP Right Cessation
- 2005-02-25 CN CN200580006109A patent/CN100583339C/zh not_active Expired - Fee Related
- 2005-02-25 EP EP05706530A patent/EP1719143B1/de not_active Not-in-force
- 2005-02-25 JP JP2007500030A patent/JP4436408B2/ja not_active Expired - Fee Related
- 2005-02-25 AT AT05706530T patent/ATE364892T1/de active
- 2005-02-25 RU RU2006134280/09A patent/RU2340977C2/ru not_active IP Right Cessation
- 2005-02-25 WO PCT/CH2005/000111 patent/WO2005083732A1/de active IP Right Grant
- 2005-02-25 DE DE502005000871T patent/DE502005000871D1/de active Active
- 2005-02-25 BR BRPI0508104-1A patent/BRPI0508104A/pt not_active IP Right Cessation
-
2006
- 2006-08-24 US US11/508,945 patent/US7432465B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2005083732A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1569254A1 (de) | 2005-08-31 |
ATE364892T1 (de) | 2007-07-15 |
RU2006134280A (ru) | 2008-04-10 |
US7432465B2 (en) | 2008-10-07 |
BRPI0508104A (pt) | 2007-07-17 |
EP1719143B1 (de) | 2007-06-13 |
WO2005083732A1 (de) | 2005-09-09 |
JP2007524336A (ja) | 2007-08-23 |
RU2340977C2 (ru) | 2008-12-10 |
US20060283842A1 (en) | 2006-12-21 |
DE502005000871D1 (de) | 2007-07-26 |
JP4436408B2 (ja) | 2010-03-24 |
KR101123915B1 (ko) | 2012-03-26 |
CN1926650A (zh) | 2007-03-07 |
CN100583339C (zh) | 2010-01-20 |
KR20060129406A (ko) | 2006-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1719143B1 (de) | Schaltger t mit trenn- und/oder erdungsfunktion | |
EP0824264B1 (de) | Trenn-Erderschalter für eine metallgekapselte, gasisolierte Hochspannungsschaltanlage | |
EP1719225B1 (de) | Gekapselte gasisolierte schaltanlage | |
EP0735637B1 (de) | Schaltvorrichtung mit einem geerdeten, isoliergasgefüllten Metallgehäuse | |
EP1687834B1 (de) | Spindelantrieb für einen trenn-und/oder erdungsschalter | |
WO2008145324A2 (de) | Hochspannungsschaltanlage | |
EP0803888A2 (de) | Trennschalter | |
EP1756924A1 (de) | Leistungsschalter mit einer innerhalb eines kapselungsgehäu- ses angeordneten unterbrechereinheit | |
WO2015082280A1 (de) | Dreiphasig betriebener trenn- und/oder erdungsschalter für eine dreiphasige gasisolierte schaltanlage | |
EP0152611B1 (de) | Metallgekapselte, gasisolierte Schaltanlage | |
DE102009036590B3 (de) | Gasisolierte Hochspannungsschaltanlage | |
DE2644983C2 (de) | Mehrphasige Schalter- und Erderanordnung | |
DE3436173A1 (de) | Schaltanlage | |
EP1872380B1 (de) | Lasttrennschalter sowie schaltanlage mit lasttrennschalter | |
EP0205397A1 (de) | Trennschalter für eine metallgekapselte, druckgasisolierte Hochspannungsschaltanlage | |
DE102010004981B3 (de) | Metallgekapselter, gasisolierter kombinierter Trenn- und Erdungsschalter | |
DE3318344A1 (de) | Hochspannungsanlage | |
EP1580856B1 (de) | Hochspannungsschaltanlage in Freiluftbauweise | |
DE3143279C2 (de) | Erdungsvorrichtung an einer isolierstoffgekapselten Mittelspannungs-Schaltanlage | |
DE19649613A1 (de) | Leistungsschalter-Modul für eine gasisolierte Hochspannungsschaltanlage | |
WO2008055693A1 (de) | Elektrische hochspannungsschaltanlage | |
WO2006084401A1 (de) | Schalterpol | |
EP3276647B1 (de) | Erdungseinheit für eine schaltanlage | |
DE10200956A1 (de) | Hochspannungs-Leistungsschalter | |
DE1613732C3 (de) | Elektrische Schalteinrichtung für Hochspannung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20060724 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: BLEIKER, DANIEL Inventor name: SOLOGUREN-SANCHEZ, DIEGO Inventor name: HOLAUS, WALTER Inventor name: WIESER, MARTIN Inventor name: PAVLOVIC, BOJAN |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
DAX | Request for extension of the european patent (deleted) | ||
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REF | Corresponds to: |
Ref document number: 502005000871 Country of ref document: DE Date of ref document: 20070726 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070913 |
|
ET | Fr: translation filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070613 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20070613 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070924 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070613 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070913 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20071113 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070613 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20071013 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070613 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070613 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070613 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070613 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070914 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070613 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070613 Ref country code: GB Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070613 |
|
26N | No opposition filed |
Effective date: 20080314 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070613 |
|
BERE | Be: lapsed |
Owner name: ABB TECHNOLOGY A.G. Effective date: 20080228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070613 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070613 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070613 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20071214 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080225 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070613 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20130220 Year of fee payment: 9 Ref country code: DE Payment date: 20130219 Year of fee payment: 9 Ref country code: FR Payment date: 20130301 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20130213 Year of fee payment: 9 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502005000871 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 364892 Country of ref document: AT Kind code of ref document: T Effective date: 20140225 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140228 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140228 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20141031 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502005000871 Country of ref document: DE Effective date: 20140902 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140225 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140902 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140228 |