EP1150313A2 - Hochspannungsisolationssystem - Google Patents
Hochspannungsisolationssystem Download PDFInfo
- Publication number
- EP1150313A2 EP1150313A2 EP01810288A EP01810288A EP1150313A2 EP 1150313 A2 EP1150313 A2 EP 1150313A2 EP 01810288 A EP01810288 A EP 01810288A EP 01810288 A EP01810288 A EP 01810288A EP 1150313 A2 EP1150313 A2 EP 1150313A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- voltage insulation
- insulation system
- carrier fabric
- intermediate layer
- fibers
- 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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F6/00—Superconducting magnets; Superconducting coils
- H01F6/04—Cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F6/00—Superconducting magnets; Superconducting coils
- H01F6/06—Coils, e.g. winding, insulating, terminating or casing arrangements therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S336/00—Inductor devices
- Y10S336/01—Superconductive
Definitions
- the present invention relates to the field of High voltage insulation. It relates to a high voltage insulation system for the electrical insulation of components with an operating temperature below room temperature according to the preamble of claim 1 and a method its manufacture according to the preamble of the claim 8th.
- Liquid nitrogen (LN 2 ) is preferably used to cool high-temperature superconductors to operating temperatures below 80 K.
- the object of the present invention is to provide a high-voltage insulation system for use at temperatures below To create room temperature with a high partial discharge field strength and to specify a method for its production.
- the essence of the invention is an electrically insulating coolant in connection with solid insulation in the form of a Composite material, which is impregnated with polymer resin Includes cellulose fibers to use.
- the increased partial discharge field strength The polymer composite enables a more compact Dimension of the high voltage insulation system and thus also cost savings.
- liquid nitrogen LN 2 is used as the coolant.
- LN 2 is suitable for cooling high-temperature superconductors to an operating temperature of 77 K or less. In the area between room temperature and operating temperature, the average thermal expansion coefficient of the cellulose-polymer matrix composite is comparable to that of the high-temperature superconductor. This results in the possibility of bringing the cellulose composite and the high-temperature superconductor into direct and permanent mechanical contact without fear of damage induced by tension during cooling or heating.
- the pulp is advantageously by the solid insulator used in the form of press plates.
- the solid insulator used in the form of press plates.
- An intermediate layer from a suitable Fabric absorbs and prevents excess polymer resin the formation of a pure resin layer between the press plates.
- the method according to the invention for producing a suitable for low temperatures High voltage insulation system draws is characterized by the fact that the press plates are dry are deformed and then impregnated, i.e. with a Polymer resin are soaked. By deforming the Pressing plates are not moistened, the necessary for the subsequent impregnation, cumbersome drying is no longer necessary. This does not exist either there is a risk that the deformed press plate will dry out warped unintentionally.
- the press plates a cylindrical bobbin is formed and a superconducting Wire wrapped. Then coil formers and sheathing the winding together with polymer resin, whereby the windings are glued to the bobbin and mechanically be fixed.
- the high voltage insulation system comprises a solid insulator 2 and a fluid, i.e. liquid or gaseous coolant 3.
- the solid insulator 2 consists of a carrier fabric 20 and a polymer matrix 21.
- the matrix systems are preferably three-dimensional cross-linking Thermosets and are based, for example, on hardened Epoxy, silicon or polyester resins.
- the carrier fabric comprises 20 fibers of pulp (processed Cellulose).
- Fig.1b an arrangement is shown with a conductor 1 as Part of an electrical component to be cooled, which via leads 4 with a power supply network, not shown connected is.
- the conductor 1 is with an inventive Solid insulation 2 surrounded and in a Coolant 3 immersed. The latter is in one thermally insulating coolant tank 5.
- the conductor 1 is, for example, a high-temperature superconductor, and as such is part of a component used for energy transmission (transmission cable, transformer or current limiter).
- the planar conductor geometry shown in FIG. 1 is in no way conclusive; the conductor 1 can also be suitably curved or in the form of a wire, possibly in cooperation with a normally conducting matrix.
- substrates or normal conductive bypass layers is conceivable.
- the critical temperature of the known high-temperature superconductor materials is above 80 K, so that liquid nitrogen LN 2 with a boiling point under normal pressure of 77 K enables the use of these high-temperature superconductors.
- the coefficient of thermal expansion of a ceramic superconductor is typically about 10 ⁇ 10 -6 / K, the coefficient of expansion along the plane of a polymer resin-impregnated cellulose fabric is in the range of 6-13 ⁇ 10 -6 / K.
- the thermal expansion coefficients differ so little that the cellulose composite and the high-temperature superconductor contract to the same extent when they cool down to operating temperature. If both have previously been glued together at ambient temperature, for example by the polymer resin mentioned, to form a mechanical bond, then no thermomechanical stresses occur.
- Pulp is available in the form of pressed sheets with a density of ⁇ 1.2 g / cm 3 .
- Such plates can also be impregnated with polymer resins of low viscosity using suitable processes. To do this, the plates must be thoroughly dried beforehand. Plates cast in this way can take on a supporting function and, thanks to the similar thermal expansion coefficients, stabilize adjacent superconductors connected to them.
- an intermediate layer between the individual plates it is advantageous to have an intermediate layer between the individual plates to be provided, otherwise there will be excess resin as a thin pure resin layer with a thickness of ⁇ 50 ⁇ m between accumulates the plates. This leads to an inclination when cooling for delamination of the laminate.
- a material for the intermediate layer is a fabric made of cotton, Aramid or polyethylene fibers are suitable.
- FIG 2 is a superconducting coil with a schematic hollow cylindrical bobbin 6 made of a composite two layers 60, 61, which were individually formed into tubes and separated by an intermediate layer 62.
- a superconducting wire 1 ' is wound onto the coil former 6.
- the interior of the bobbin 6 and the coil surrounding outdoor space are not shown Coolant filled.
- Isolation system and in particular the solid insulator certain field-controlling properties.
- This will a material with a high dielectric constant, for example Carbon black, in powder form the polymer resin added or in tissue form as part of the intermediate layer intended. This makes the composite semiconducting Properties.
- An aluminum foil can also be used Part of the intermediate layer used for geometric field control become.
- glass fibers can be used, again either in the polymer matrix or as a glass fiber mat in the Intermediate layer. Of course, this only where none high electric fields occur and partial discharges too are to be feared.
Abstract
Description
- 1,1'
- Leiter, Wicklung
- 2
- Feststoffisolator
- 20
- Trägergewebe
- 21
- Matrix
- 3
- Kühlmittel
- 4
- Zuleitungen
- 5
- Kühlmittelbehälter
- 6
- Spulenkörper
- 60,61
- Gerollte Pressplatten
- 62
- Zwischenschicht
Claims (10)
- Hochspannungsisolationssystem zur elektrischen Isolation von Komponenten mit einer Betriebstemperatur unterhalb Umgebungstemperatur, umfassend ein Kühlmittel (3) sowie einen Feststoff (2) mit einer ausgehärteten Polymermatrix (21) und einem Trägergewebe (20),
dadurch gekennzeichnet, dass das Trägergewebe (20) Zellstoff umfasst. - Hochspannungsisolationssystem nach Anspruch 1, dadurch gekennzeichnet, dass das Kühlmittel (3) flüssigen Stickstoff umfasst und die Komponenten Hochtemperatursupraleitermaterial enthalten.
- Hochspannungsisolationssystem nach Anspruch 1, dadurch gekennzeichnet, dass zur mechanischen Stabilisierung der Komponenten das Trägergewebe (20) in Form von Pressplatten vorliegt.
- Hochspannungsisolationssystem nach Anspruch 3, dadurch gekennzeichnet, dass das Trägergewebe ein Laminat (6) mit mindestens zwei Schichten (60, 61) aus Pressplatten, welche durch mindestens eine Zwischenschicht (62) getrennt sind, umfasst.
- Hochspannungsisolationssystem nach Anspruch 4, dadurch gekennzeichnet, dass die Zwischenschicht (62) ein Gewebe aus Baumwolle, Aramid- oder Polyethylenfasern umfasst.
- Hochspannungsisolationssystem nach Anspruch 1 oder 4, dadurch gekennzeichnet, dass zur Absteuerung elektrischer Felder Kohlenstoff in Form von Fasern oder Geweben dem Trägergewebe (20) oder der Zwischenschicht (62) beigegeben ist.
- Hochspannungsisolationssystem nach Anspruch 1 oder 4, dadurch gekennzeichnet, dass zur mechanischen Verstärkung Glasfasern in Form von Fasern oder Geweben dem Trägergewebe (20) oder der Zwischenschicht (62) beigegeben sind.
- Verfahren zur Herstellung eines Hochspannungsisolationssystems umfassend ein Kühlmittel (3) sowie einen Feststoff (2) mit einer ausgehärteten Polymermatrix (21) und einem Trägergewebe (20),
dadurch gekennzeichnet, dass ein Zellstoff enthaltendes Trägergewebe (20) als Pressplatte in trockenem Zustand verformt und anschliessend mit einem Polymerharz imprägniert wird. - Verfahren nach Anspruch 8, dadurch gekennzeichnet, dass die Pressplatte eine Dicke d und einen minimalen Krümmungsradius R aufweist, und dass ein Verhältnis R/d weniger als 150 beträgt.
- Verfahren nach Anspruch 8, dadurch gekennzeichnet, dass die verformte Pressplatte einen Spulenkörper (6) bildet, auf welchen mindestens eine Wicklung eines supraleitenden Leiters (1') gewickelt wird und anschliessend Spulenkörper (6) und Wicklung (1') zusammen imprägniert werden.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10020228 | 2000-04-25 | ||
DE10020228A DE10020228A1 (de) | 2000-04-25 | 2000-04-25 | Hochspannungsisolationssystem |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1150313A2 true EP1150313A2 (de) | 2001-10-31 |
EP1150313A3 EP1150313A3 (de) | 2002-05-29 |
EP1150313B1 EP1150313B1 (de) | 2008-04-23 |
Family
ID=7639873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01810288A Expired - Lifetime EP1150313B1 (de) | 2000-04-25 | 2001-03-21 | Hochspannungsisolationssystem |
Country Status (7)
Country | Link |
---|---|
US (1) | US6791033B2 (de) |
EP (1) | EP1150313B1 (de) |
JP (1) | JP2001357733A (de) |
AT (1) | ATE393456T1 (de) |
CA (1) | CA2344771A1 (de) |
DE (2) | DE10020228A1 (de) |
RU (1) | RU2279727C2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014001223A1 (de) | 2012-06-29 | 2014-01-03 | Wicor Holding Ag | Isolationselement zur elektrischen isolation im hochspannungsbereich |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002033369A1 (en) | 2000-10-13 | 2002-04-25 | Tokyo Electron Limited | Apparatus for measuring temperatures of a wafer using specular reflection spectroscopy |
FR2924894B1 (fr) * | 2007-12-10 | 2010-12-10 | Eads Europ Aeronautic Defence | Pieces en materiau composite electro-structural. |
EP2731113B1 (de) | 2012-06-11 | 2016-06-29 | Fujikura Ltd. | Supraleitender oxiddraht und supraleitende spule |
DE102013205585A1 (de) * | 2013-03-28 | 2014-10-16 | Siemens Aktiengesellschaft | Cellulosematerial mit Imprägnierung und Verwendung dieses Cellulosematerials |
EP3059739A1 (de) * | 2015-02-20 | 2016-08-24 | Wicor Holding AG | Isolationselement mit geringer elektrischer Leitfähigkeit zur elektrischen Isolation im Hochspannungsbereich |
DE102018213661A1 (de) * | 2018-08-14 | 2020-02-20 | Siemens Aktiengesellschaft | Wicklungsanordnung mit Feldglättung und Armierung |
RU195807U1 (ru) * | 2019-12-02 | 2020-02-05 | Закрытое акционерное общество "СуперОкс" (ЗАО "СуперОкс") | Высоковольтное токоограничивающее устройство |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3710293A (en) * | 1972-03-30 | 1973-01-09 | Westinghouse Electric Corp | Insulating member for transformer coils |
DE2327629A1 (de) * | 1973-05-30 | 1974-12-12 | Siemens Ag | Durchfuehrungsisolator fuer hochspannungseinrichtungen und verfahren zu seiner herstellung |
DE4403288A1 (de) * | 1993-09-18 | 1995-03-23 | Richard Gallina | Verbundwerkstoffplatte |
EP0971368A1 (de) * | 1998-07-10 | 2000-01-12 | Pirelli Cables and Systems LLC | Halbleitermaterial, Verfahren zur Herstellung desselben und damit ummanteltes Kabel |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3466378A (en) * | 1966-08-24 | 1969-09-09 | Gen Electric | Electrical insulation and method of treatment |
US3775719A (en) * | 1972-04-14 | 1973-11-27 | Westinghouse Electric Corp | Solid insulation for electrical apparatus |
US3931027A (en) * | 1973-06-25 | 1976-01-06 | Mcgraw-Edison Company | Cellulose material treated with a thermosetting resin and having improved physical properties at elevated temperatures |
SE383057B (sv) * | 1973-09-17 | 1976-02-23 | Asea Ab | Kabel forsedd med isolering omfattande flera lager pappersband |
FR2358271A1 (fr) * | 1976-07-12 | 1978-02-10 | Rhone Poulenc Ind | Stratifies ignifuges pour l'industrie electrique et electronique |
US4146858A (en) * | 1978-01-26 | 1979-03-27 | The Boeing Company | Coil assembly for an electromagnetic high energy impact apparatus |
US4447796A (en) * | 1982-04-05 | 1984-05-08 | Mcgraw-Edison Company | Self-adjusting spacer |
US4623953A (en) * | 1985-05-01 | 1986-11-18 | Westinghouse Electric Corp. | Dielectric fluid, capacitor, and transformer |
DE4340046C2 (de) * | 1993-11-24 | 2003-05-15 | Abb Patent Gmbh | Supraleitendes Kabel |
EP0757363A3 (de) * | 1995-07-31 | 1997-06-11 | Babcock & Wilcox Co | Verbundisolierung |
JPH0963366A (ja) * | 1995-08-22 | 1997-03-07 | Kobe Steel Ltd | 絶縁被覆超電導線材およびその製造方法 |
US5736915A (en) * | 1995-12-21 | 1998-04-07 | Cooper Industries, Inc. | Hermetically sealed, non-venting electrical apparatus with dielectric fluid having defined chemical composition |
JP3458693B2 (ja) * | 1998-02-27 | 2003-10-20 | 株式会社日立製作所 | 絶縁材及び電機巻線 |
JP2000173836A (ja) * | 1998-12-01 | 2000-06-23 | Mitsubishi Electric Corp | 静止誘導機器 |
US6514610B2 (en) * | 1999-12-13 | 2003-02-04 | Fuji Spinning Co., Ltd. | Method for manufacturing improved regenerated cellulose fiber |
-
2000
- 2000-04-25 DE DE10020228A patent/DE10020228A1/de not_active Ceased
-
2001
- 2001-03-21 AT AT01810288T patent/ATE393456T1/de not_active IP Right Cessation
- 2001-03-21 DE DE50113876T patent/DE50113876D1/de not_active Expired - Lifetime
- 2001-03-21 EP EP01810288A patent/EP1150313B1/de not_active Expired - Lifetime
- 2001-04-18 JP JP2001119185A patent/JP2001357733A/ja active Pending
- 2001-04-20 CA CA002344771A patent/CA2344771A1/en not_active Abandoned
- 2001-04-24 RU RU2001111395/09A patent/RU2279727C2/ru not_active IP Right Cessation
- 2001-04-25 US US09/841,082 patent/US6791033B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3710293A (en) * | 1972-03-30 | 1973-01-09 | Westinghouse Electric Corp | Insulating member for transformer coils |
DE2327629A1 (de) * | 1973-05-30 | 1974-12-12 | Siemens Ag | Durchfuehrungsisolator fuer hochspannungseinrichtungen und verfahren zu seiner herstellung |
DE4403288A1 (de) * | 1993-09-18 | 1995-03-23 | Richard Gallina | Verbundwerkstoffplatte |
EP0971368A1 (de) * | 1998-07-10 | 2000-01-12 | Pirelli Cables and Systems LLC | Halbleitermaterial, Verfahren zur Herstellung desselben und damit ummanteltes Kabel |
Non-Patent Citations (2)
Title |
---|
HERD K G ET AL: "Development and fabrication of a Bi-2223 racetrack coil for generator applications" 1996 APPLIED SUPERCONDUCTIVITY CONFERENCE, PITTSBURGH, PA, USA, 25-30 AUG. 1996, Bd. 7, Nr. 2, pt.1, Seiten 531-534, XP001056591 IEEE Transactions on Applied Superconductivity, June 1997, IEEE, USA ISSN: 1051-8223 * |
L. HAHN, I. MUNKE ET AL.: "Werkstoffkunde für die Elektrotechnik und Elektronik" 1983 , VEB VERLAG TECHNIK , BERLIN XP002193988 * Seite 423 - Seite 433 * siehe Kapitel 10.12.1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014001223A1 (de) | 2012-06-29 | 2014-01-03 | Wicor Holding Ag | Isolationselement zur elektrischen isolation im hochspannungsbereich |
EP2867012B2 (de) † | 2012-06-29 | 2020-07-22 | Weidmann Holding AG | Isolationselement zur elektrischen isolation im hochspannungsbereich |
Also Published As
Publication number | Publication date |
---|---|
JP2001357733A (ja) | 2001-12-26 |
DE50113876D1 (de) | 2008-06-05 |
DE10020228A1 (de) | 2001-10-31 |
EP1150313A3 (de) | 2002-05-29 |
ATE393456T1 (de) | 2008-05-15 |
RU2279727C2 (ru) | 2006-07-10 |
US20010047879A1 (en) | 2001-12-06 |
EP1150313B1 (de) | 2008-04-23 |
US6791033B2 (en) | 2004-09-14 |
CA2344771A1 (en) | 2001-10-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0030338B1 (de) | Isolierter elektrischer Leiter für Wicklungen von Transformatoren und Drosselspulen | |
DE4344044A1 (de) | Elektrisches Isoliermaterial und Verfahren zur Herstellung eines elektrisch isolierten Leiters | |
US20150332835A1 (en) | Transformer Insulation | |
DE2261686A1 (de) | Bandagierband fuer elektrische leiter | |
EP1150313B1 (de) | Hochspannungsisolationssystem | |
DE69915808T2 (de) | Aus streifen gewickelte induktionsspule mit verbesserter wärmeübertragung und kurzschlussfestigkeit | |
EP3639282A1 (de) | Steckbare hochspannungsdurchführung und elektrisches gerät mit steckbarer hochspannungsdurchführung | |
EP1813419A1 (de) | Elektroisoliermaterial | |
DE2051883B2 (de) | Wicklung fuer trockentransformatoren und verfahren zu ihrer herstellung | |
DE2624724A1 (de) | Elektrischer kondensator | |
WO2009146570A1 (de) | Durchführung mit einem basis-aktivteil und einer isoliereinrichtung | |
DE1640260B2 (de) | Hochspannungskabel | |
DE19653387C2 (de) | Prepregmaterial | |
DE19929277A1 (de) | Hochtemperatursupraleiteranordnung | |
DE1089026B (de) | Isolierung fuer Hochspannungsleiter | |
EP1217666A1 (de) | Resistiver Strombegrenzer | |
DE2126852A1 (de) | Isolierter elektrischer Leiter | |
DE2947801A1 (de) | Transformator oder drosselspule mit mindestens einer eine bandspule enthaltenden wicklung | |
EP0049444B1 (de) | Elektrische Bandwicklung für elektrische Geräte | |
DE2255212B2 (de) | Verfahren zum Umgießen imprägnierter Teile elektrischer Geräte | |
DE3438144C2 (de) | Lagenwicklung für einen Transformator oder eine Drosselspule und Verfahren zu ihrer Herstellung | |
DE2126853A1 (de) | Spule fur elektrische Maschinen | |
DE102014204416A1 (de) | Isolationsband, dessen Verwendung als elektrische Isolation für elektrische Maschinen, die elektrische Isolation und Verfahren zur Herstellung des Isolationsbandes | |
AT215530B (de) | Isolierung für Hochspannungsleiter | |
CH332527A (de) | Kombinierte Hochspannungs-umhüllungs-Isolation und Verfahren zu ihrer Herstellung |
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 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7H 01B 3/52 A, 7H 01B 3/54 B, 7H 01F 6/06 B, 7H 01F 27/32 B, 7H 01B 12/00 B, 7H 01B 3/40 B |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20021017 |
|
AKX | Designation fees paid |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
17Q | First examination report despatched |
Effective date: 20050310 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE 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: CH Ref legal event code: NV Representative=s name: ABB SCHWEIZ AG INTELLECTUAL PROPERTY (CH-LC/IP) |
|
REF | Corresponds to: |
Ref document number: 50113876 Country of ref document: DE Date of ref document: 20080605 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20080423 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: 20080803 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: 20080423 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: 20080923 |
|
ET | Fr: translation filed | ||
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: 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: 20080423 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: 20080723 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: 20080423 |
|
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 |
|
26N | No opposition filed |
Effective date: 20090126 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20080423 |
|
BERE | Be: lapsed |
Owner name: ABB RESEARCH LTD. Effective date: 20090331 |
|
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: 20090331 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20090321 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090321 |
|
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: 20090321 |
|
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: 20080724 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090321 |
|
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: 20080423 |
|
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: 20080423 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20140328 Year of fee payment: 14 Ref country code: CH Payment date: 20140319 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20140319 Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50113876 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: FR Ref legal event code: ST Effective date: 20151130 |
|
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: 20151001 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150331 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150331 |