EP1358698A2 - Current-transfer assembly - Google Patents
Current-transfer assemblyInfo
- Publication number
- EP1358698A2 EP1358698A2 EP02702349A EP02702349A EP1358698A2 EP 1358698 A2 EP1358698 A2 EP 1358698A2 EP 02702349 A EP02702349 A EP 02702349A EP 02702349 A EP02702349 A EP 02702349A EP 1358698 A2 EP1358698 A2 EP 1358698A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- power transmission
- transmission arrangement
- arrangement according
- elements
- disc
- 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
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/14—Fastenings of commutators or slip-rings to shafts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/08—Slip-rings
- H01R39/085—Slip-rings the slip-rings being made of carbon
Definitions
- the invention relates to a power transmission arrangement for electrical machines, in particular generators of z. B. wind turbines, comprising a shaft with this emanating and coaxially surrounding electrically conductive grinding elements and on these supporting contact elements such as carbon brushes, wherein various electrical phases are connected to grinding elements electrically insulated from one another via current paths leading to windings of the electrical machine, such as conductor bolts or rods are.
- the current can be transmitted via slip rings on carbon brushes, which are based on the former.
- the slip rings are usually made of metal, which determines the abrasion of the carbon brushes.
- Carbon brushes can be impregnated to reduce abrasion.
- slip ring arrangements for electrical machines are e.g. B. DE 23 43 769 C2, DE-PS 875 235, DD 248 909 AI, DE 32 30 298 AI or DE-AS 1 184 412.
- the present invention is based on the problem of developing a power transmission arrangement of the type mentioned at the outset in such a way that secure power transmission is always guaranteed. According to a further aspect, it should be ensured that the arrangement has high vibration stability. The possibility of making a change in the power transmission areas should also be created with structurally simple measures. Furthermore, it should be ensured that coal dust does not impair the electrical functionality.
- the grinding elements are disc elements consisting of or containing carbon material.
- a carbon slip ring is not used, which is applied to a carrier. Rather, one is made of uniform material existing disc element used, which can consist of common materials used for the transmission of currents such as carbon, graphite, carbon graphite or metal graphite. Since the disk element consists of a uniform material, no different expansion coefficients can occur, which lead to an impairment of the current transmission.
- the disk element is provided with openings, wherein a bushing is inserted into the fit in at least one and protrudes on both side surfaces of the disk element.
- One of the current bolts or rods is guided through the at least one bushing, via which the current is to be diverted via the carbon disc.
- each side surface of the disk element there is a contact plate made of electrically conductive material that lies flat against the side surface and has openings, one of which is penetrated by the bushing or by end edge sections projecting beyond the side surfaces.
- the front edge sections of the socket should fit into the openings in the contact plates as if they were pressed in.
- the z. B. copper socket is fitted with a precisely defined fit.
- the socket protrudes on each side of the disc element by an amount that corresponds to the thickness of the plate element - also called flanged disc.
- the plate elements or flanged wheels are then pressed onto the protruding sections of the bushing on both sides with the same hole pattern and with a fit.
- the contact plate has a circumferential angled edge which engages in a corresponding circumferential groove in the side face of the disk element.
- the sleeves or bushings and / or the contact plates should consist of or contain copper. Furthermore, it is provided that the disk element in the contact area with the socket or the sockets and / or contact plates is provided with electrically conductive material such as copper-plated, in particular spray-copper-plated. This also ensures safe power transmission.
- a further proposal of the invention provides that the current-carrying conductor pins or rods are connected to the sockets via lamellar contacts, via which a current transmission to the disk elements he follows.
- the teaching according to the invention results in a defined and temperature-independent current transfer with the lowest contact resistances from the contact or carbon brush running surface via the preferably copper-coated side surfaces of the disk element such as the carbon disk to the plate elements such as flanged disks, the pressed-in bushing, preferably made of copper, and via the lamella contact to the current transmission bolt or the power transmission rod.
- the entire space between the disk elements connected to different electrical phases is covered.
- the intermediate space is covered by an insulating body having circumferential ribs on the circumference.
- the ribs can have different diameters, in particular a rib running in the center region of the insulating body, the diameter of which is larger than the diameter of the other ribs.
- This forms a kind of partition, which additionally ensures that coal dust cannot lead to electrical faults.
- the insulating body itself consists in particular of plastic material such as gas-fiber plastic insulating material.
- the teaching according to the invention is also characterized by a proposal that enjoys independent protection in that the shaft is supported on two sides, in particular in its respective end region.
- the shaft can be mounted in the end walls of a housing that receives the power transmission arrangement.
- a heat exchanger such as a surface cooler can be provided in the housing. Lines leading to the heat exchanger can be connected to a cooling circuit of the electrical machine itself. Alternatively, there is the possibility that the lines are connected to an internal cooling circuit. In this regard, however, reference is made to sufficient cooling systems.
- the invention is also distinguished by the fact that a unit comprising the shaft, the disk elements and the conductor bolts or rods is of modular construction.
- one phase of the electrical machine can be connected to a plurality of disk elements arranged directly next to one another on the shaft.
- This provides a system that can be used for multiple power transmission areas. So z. B. for power transmission of 500 A, one disc element per phase can be used, whereas z. B. with a current transmission of 800 A, two disk elements per phase can be arranged on the shaft.
- the teaching according to the invention provides a power transmission arrangement, in particular for wind generators, which has a long service life and thus offers a minimization of maintenance and service times.
- the contact disc unit is completely interchangeable and regenerable.
- the closed design that is to say the complete covering of the intermediate space between the contact disks, enables the arrangement to be compact, which leads to a cost reduction, in particular for the further necessary assemblies such as cooling and housing.
- FIG. 1 is a side view through a power transmission arrangement of an electrical machine
- FIG. 2 shows the current transmission arrangement according to FIG. 1 in longitudinal section
- FIG. 3 shows a basic illustration of a current transmission arrangement arranged in a housing
- FIG. 5 shows a section along the line A-A in Fig. 4,
- FIG. 6 is a plan view of the grinding element according to FIG. 4,
- FIG. 7 is a side view of a plate element, 8 shows a cross section through the plate element according to FIG. 7,
- Fig. 9 is a side view of an insulating body
- a current transmission arrangement which comprises a grinding element body 10, from which current is derived in the usual manner via carbon brushes, not shown.
- a grinding element body 10 from which current is derived in the usual manner via carbon brushes, not shown.
- it is a three-phase generator in which the phases T, S and R are each connected to a grinding element 12, 14, 16.
- the remaining fourth grinding element 18 is the neutral conductor, which is at ground potential, that is to say at the potential of a shaft 18, from which the grinding elements 12, 14, 16, 18 originate.
- the grinding elements 12, 14, 16, 18 are disc elements made of carbon material such as graphite, carbon graphite, metal graphite or other carbon materials known in the field of power transmission.
- FIGS. 4 to 6 A corresponding disk element - hereinafter simply called carbon disk - is shown in FIGS. 4 to 6.
- the carbon disc 22 has a cylindrical shape, the peripheral surface 24 of which is a contact or sliding surface for a carbon brush, not shown, via which current is dissipated.
- the carbon disc can be slit peripherally, as is also known from conventional slip rings.
- the carbon disc 22 has openings - hereinafter referred to as bores - namely a central bore 26 for the shaft 20 and bores 28, 30, 32 of a first diameter and bores 34, 36, 38 of a diameter which preferably differs therefrom.
- each side surface 40, 42 a groove 46, 48 is provided which is concentric with the carbon disc longitudinal axis 44 and is spaced apart from the sliding surface 24.
- a bushing made of an electrically conductive material in particular a copper bushing, is fitted and pressed in with a precisely defined fit.
- a socket 50 is shown in broken lines in FIG. 5.
- the corresponding bushing 50 protrudes with a dimension H over the respective side surface 40, 42 of the carbon disk 22.
- a contact plate 52 which is to be referred to as a flanged disc, is then arranged in a flat manner, which has the same drilling pattern as the carbon plate 22 and with a fit to the edge portions 54, 56 of the socket or sleeve projecting beyond the side surfaces 40, 42 50 are pressed on.
- the thickness of the contact plate 52 is the dimension H of the sleeve 50 by which it protrudes beyond the side surfaces 40, 42.
- the contact plate 52 has a circumferential, laterally projecting web 58 which is adapted to the groove 46 or 48 in the side surfaces 40, 42 of the carbon disk 22, so that the contact plates 52, 54 resting on the side surfaces 40, 42 have the angled edges, that is, the web-shaped sections 58 engage in the grooves 46, 48.
- the bores 34, 36, 38 are then penetrated by fastening or tensioning bolts 60, which are electrically insulated or are made of electrically insulating material, via which the grinding wheels 12, 14, 16, 18 with insulating bodies 62, 64, 66, 68 running between them tightened and clamped between flange washers 70, 72.
- the fastening bolt 60 which has a thread at least at the end, starts from one of the flange disks - in the exemplary embodiment from the flange disk 72 - and is in this z. B. screwed to be tightened on the opposite side via screws 74, 76, 78.
- a spring element such as a disk spring assembly 82 is arranged between the screws 74, 76, 78 and the bottom surface of a recess 80 in the flange disk 74, through which the bolt 60 passes.
- bores 28, 30, 32 of larger diameter are traversed by current paths in the form of conductor pins 84, one conductor pin 84 leading to one of the phases T, S and R of the windings of the generator with one of the carbon disks 12, 14, 16 electrically connected and electrically insulated from the remaining ones.
- the conductor pin 84 is electrically conductively connected to the carbon disk 14. Consequently, the socket 50 fitted in the Passitz is located in the corresponding bore, the conductor pin 84 being electrically conductively connected to the socket 50 via a lamella contact 86 known from high-voltage technology.
- the contact disks 12, 14, 16 connected to the phases T, S and R are electrical with one another, with the supporting shaft 20 and with respect to the carbon disk 18 lying on the ground and, in the exemplary embodiment, with the flange disk 72 via the insulating bodies 62, 64, 66, 68 isolated.
- the basic structure of the insulating bodies 62, 64, 66, 68 is explained in more detail with reference to an insulating body 88 in FIGS. 9 and 10.
- the insulating body 88 in particular consists of plastic material such as glass fiber insulating material, has a disc shape with openings 90, 92, 94, 96, 98, 100, 102, which are aligned with the bores 26, 28, 30, 32, 34 36, 38 when the grinding element body 10 is mounted, that is are penetrated both by the shaft 22 and by the fastening bolts 60 and the conductor bolts 84.
- the insulating body 38 has ribs 106, 108 running transversely to its longitudinal axis 104, the rib 108 running in the central region having a larger outside diameter.
- the middle rib 108 represents a partition between the adjacent elements lying at different potentials, ie between the flange 72 and the carbon plate 12 on the one hand and between the carbon plates 12, 14 and 14, 16 and 16, 18 on the other hand
- Insulating bodies 62, 64, 66, 68 both the clamping bolts 60 and the conductor bolts 84 and the shaft 22 are additionally shielded from the free surfaces of the carbon plates 12, 14, 16, 18, that is to say in particular their sliding or contact surfaces 24, so that further measures are not necessary to keep coal dust away. As a result, an extremely compact structural unit is possible.
- the shaft 22 is supported on two sides, i. H. on the one hand at its free outer end 110 and on the other hand via the flange disk 72.
- the shaft 22 or the flange disk 72 can be mounted in the front housing walls 112, 114 of a housing 116, as is known from wind power machines.
- Heat exchangers 118, 120 in the form of plate coolers can be arranged within the housing 116, which can either be arranged in an internal cooling circuit or in a cooling circuit of the electrical machine itself.
- a fan wheel 122 also extends from the front flange disk 70.
- the grinding wheel body 10 with the full carbon disks 12, 14, 16, 18 and the insulating bodies 62, 64, 66, 68 running between them and this unit Flange disks 70, 72 which delimit the end face are recognizably of modular construction, so that there is the possibility, depending on the size of the power transmission, of fitting a corresponding number of carbon disks onto the shaft 22, several carbon disks assigned to one of the phases T, S and R being arranged directly next to one another and are arranged on the shaft 22 in an electrically conductive manner.
- phases S, T and R are each assigned two carbon disks 124, 126 and 128, 130 and 132, 134, which have a structure as has been described in detail in connection with FIGS. 4 to 8 is.
- the insulating bodies 62, 64, 66, 68 are then similar to FIG. 2 with a Structure arranged according to FIGS. 9 and 10.
Landscapes
- Motor Or Generator Current Collectors (AREA)
- Vending Machines For Individual Products (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Seal Device For Vehicle (AREA)
- Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
- Color Image Communication Systems (AREA)
- Hybrid Cells (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10106119A DE10106119A1 (en) | 2001-02-08 | 2001-02-08 | Current-transfer assembly |
DE10106119 | 2001-02-08 | ||
PCT/EP2002/001211 WO2002063727A2 (en) | 2001-02-08 | 2002-02-06 | Current-transfer assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1358698A2 true EP1358698A2 (en) | 2003-11-05 |
EP1358698B1 EP1358698B1 (en) | 2009-09-16 |
Family
ID=7673534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02702349A Expired - Lifetime EP1358698B1 (en) | 2001-02-08 | 2002-02-06 | Current-transfer assembly |
Country Status (7)
Country | Link |
---|---|
US (1) | US7098568B2 (en) |
EP (1) | EP1358698B1 (en) |
AT (1) | ATE443356T1 (en) |
DE (2) | DE10106119A1 (en) |
DK (1) | DK1358698T3 (en) |
ES (1) | ES2331691T3 (en) |
WO (1) | WO2002063727A2 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004005368B4 (en) * | 2004-02-03 | 2008-11-20 | Schunk Metall Und Kunststoff Gmbh | Arrangement for power transmission |
US8547786B2 (en) * | 2007-06-29 | 2013-10-01 | Westerngeco L.L.C. | Estimating and using slowness vector attributes in connection with a multi-component seismic gather |
FR2928772B1 (en) * | 2008-03-14 | 2014-06-13 | Centre Nat Etd Spatiales | DEVICE FOR PREVENTING THE ESTABLISHMENT OF AN ELECTRIC ARC BETWEEN TWO CONDUCTIVE ELEMENTS. |
CN102522856A (en) * | 2011-12-28 | 2012-06-27 | 大连宜顺机电有限公司 | Variable-pitch sliding ring |
DE102012220293A1 (en) | 2012-11-07 | 2014-05-08 | Wobben Properties Gmbh | A slip ring transmission |
DE102016203762A1 (en) * | 2016-03-08 | 2017-09-14 | Krones Ag | Slip Ring Transmitter for rotary machines |
EP3618204A1 (en) * | 2018-08-27 | 2020-03-04 | Siemens Aktiengesellschaft | Slip ring |
EP3895258B1 (en) * | 2018-12-14 | 2023-10-18 | Saint-Augustin Canada Electric Inc. | A slip ring assembly |
EP3925061A1 (en) * | 2019-02-12 | 2021-12-22 | Valeo Equipements Electriques Moteur | Mechanical-commutator polyphase synchronous electric machine |
FR3092712A1 (en) * | 2019-02-12 | 2020-08-14 | Valeo Equipements Electriques Moteur | Polyphase synchronous electrical machine with mechanical switch |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE258687C (en) | ||||
US661227A (en) * | 1898-06-25 | 1900-11-06 | Gen Electric | Commutator-collector. |
US633972A (en) * | 1899-06-05 | 1899-09-26 | Westinghouse Electric & Mfg Co | Current-collector for electrical machines. |
US919547A (en) * | 1908-07-15 | 1909-04-27 | Gen Electric | Dynamo-electric machine. |
US1339988A (en) * | 1917-03-20 | 1920-05-11 | Steinberger Louis | Insulating collector or distributer spool |
US1731892A (en) * | 1927-05-31 | 1929-10-15 | Westinghouse Electric & Mfg Co | Insulated collector |
US1756004A (en) * | 1929-04-22 | 1930-04-22 | Allis Louis Co | Current collector |
DE932810C (en) | 1940-01-10 | 1955-09-08 | Hermann Papst | Slip ring arrangement with graphite rings |
US2404969A (en) * | 1944-07-07 | 1946-07-30 | Westinghouse Electric Corp | Electrical machine |
US2920300A (en) * | 1953-12-18 | 1960-01-05 | Warren Electric Brake & Clutch | Collector ring assembly |
DE1904099U (en) * | 1964-07-04 | 1964-11-12 | August Stemmann O H G | SLIP RING BODIES WITH CENTRICALLY OR NEAR CENTRICALLY ARRANGED INSULATING BODIES. |
BG15783A3 (en) | 1968-05-30 | 1972-05-20 | Gottfried Ostermay | CONTACT RING BODY FOR ELECTRICAL MACHINES |
DE1904099A1 (en) | 1969-01-25 | 1970-08-13 | Telefonbau & Normalzeit Gmbh | Process for the production of protective tube contacts |
US3548232A (en) * | 1969-08-19 | 1970-12-15 | Eletrogeraete Vvb | Collector ring units for electric motors |
US3579006A (en) * | 1969-11-21 | 1971-05-18 | Gen Electric | Liquid cooled collector rings for dynamoelectric machine |
ZA741589B (en) * | 1974-03-12 | 1975-07-30 | Rilectric Motor Spares Ltd | Slipring assembly |
DE2443769C2 (en) * | 1974-09-13 | 1982-08-26 | Robert Bosch Gmbh, 7000 Stuttgart | Slip rings for electrical machines |
FR2333533A1 (en) | 1975-11-03 | 1977-07-01 | Mitchell Sa | SAFETY BINDING FOR SKI |
DE3121105A1 (en) * | 1981-05-27 | 1982-12-16 | Robert Bosch Gmbh, 7000 Stuttgart | "SLIP RING ARRANGEMENT" |
JPS57199450A (en) * | 1981-06-01 | 1982-12-07 | Mitsubishi Electric Corp | Current collecting section for outer fan type rotary electric machine |
US4465951A (en) * | 1983-03-21 | 1984-08-14 | Satellite Business Systems | Backup bearing and power transfer assembly for communication satellite |
DD258687A1 (en) * | 1986-04-09 | 1988-07-27 | Dessau Elektromotorenwerk | LOOP RINGS FOR ELECTRIC MACHINES, ESPECIALLY WITH CARB LOAD RINGS |
FR2650445B1 (en) | 1989-07-26 | 1991-11-22 | Herault Hubert | IMPROVEMENT TO ROTARY MANIFOLDS |
DE10009007B4 (en) * | 2000-02-25 | 2004-02-05 | Sgl Carbon Ag | Slip ring body for a slip ring arrangement for electric motors and generators |
-
2001
- 2001-02-08 DE DE10106119A patent/DE10106119A1/en not_active Withdrawn
-
2002
- 2002-02-06 EP EP02702349A patent/EP1358698B1/en not_active Expired - Lifetime
- 2002-02-06 DE DE50213848T patent/DE50213848D1/en not_active Expired - Fee Related
- 2002-02-06 ES ES02702349T patent/ES2331691T3/en not_active Expired - Lifetime
- 2002-02-06 AT AT02702349T patent/ATE443356T1/en not_active IP Right Cessation
- 2002-02-06 DK DK02702349T patent/DK1358698T3/en active
- 2002-02-06 WO PCT/EP2002/001211 patent/WO2002063727A2/en not_active Application Discontinuation
- 2002-02-06 US US10/470,274 patent/US7098568B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO02063727A3 * |
Also Published As
Publication number | Publication date |
---|---|
WO2002063727A2 (en) | 2002-08-15 |
US20040130230A1 (en) | 2004-07-08 |
ES2331691T3 (en) | 2010-01-13 |
EP1358698B1 (en) | 2009-09-16 |
US7098568B2 (en) | 2006-08-29 |
DE10106119A1 (en) | 2002-09-19 |
DK1358698T3 (en) | 2010-01-04 |
ATE443356T1 (en) | 2009-10-15 |
DE50213848D1 (en) | 2009-10-29 |
WO2002063727A3 (en) | 2002-09-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2930396C2 (en) | ||
EP3906609B1 (en) | Electric machine | |
EP0142678B1 (en) | Semiconductor rectifier | |
EP1358698B1 (en) | Current-transfer assembly | |
DE3728400C1 (en) | Contact arrangement for vacuum switch | |
DE102019210308A1 (en) | Electric machine with cooled busbars | |
EP1071191A1 (en) | Bell-type armature motor with noise supression arrangement | |
DE102021108954A1 (en) | Stator of an axial flux electric machine and axial flux machine | |
WO2008095660A1 (en) | Transformer | |
EP1157453A1 (en) | Electric dc generator | |
DE3206388C2 (en) | Arrangement for a rotating thyristor excitation | |
EP0931375B1 (en) | Supporting and electrically contacting device for brushes, specially for turbogenerators | |
DE102022133206B3 (en) | Power transmission device for a rotor of an electrical machine | |
DE102022207463B4 (en) | Storage choke arrangement with cost-optimized housing and method of manufacturing and articles with the storage choke arrangement | |
DE2600889C3 (en) | DC unipolar generator | |
DE2850170C2 (en) | ||
EP4336709A1 (en) | Individual control of the sub-conductors of a stator of a dynamo-electric machine provided with conductor bars | |
WO2021122256A1 (en) | Electric device for a converter, converter and arrangement with an electric machine and a converter | |
DE2930767A1 (en) | High direct voltage measurement in metal can switches - using potential divider consisting of standard resistive element combinations | |
DD248909A1 (en) | SINGLE RINGING BODY WITH CARBON RING, ESPECIALLY FOR HIGH SPECIFIC LOADS | |
WO2023072462A1 (en) | Rotor for an externally excited synchronous machine | |
DE112022002902T5 (en) | Heat dissipation and sealing configuration for a manifold assembly | |
EP4293884A1 (en) | Electric motor | |
DE102022117827A1 (en) | High-voltage connection device for connecting power electronics to an actuator device | |
EP0709946A1 (en) | Drive for a rotary anode |
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: 20030811 |
|
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 |
Extension state: AL LT LV MK RO SI |
|
17Q | First examination report despatched |
Effective date: 20060912 |
|
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 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SCHUNK BAHN- UND INDUSTRIETECHNIK GMBH |
|
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: IE Ref legal event code: FG4D |
|
REF | Corresponds to: |
Ref document number: 50213848 Country of ref document: DE Date of ref document: 20091029 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2331691 Country of ref document: ES Kind code of ref document: T3 |
|
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: 20090916 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: 20090916 |
|
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: 20090916 |
|
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: 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: 20090916 |
|
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: 20090916 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: 20100118 |
|
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: 20100617 |
|
BERE | Be: lapsed |
Owner name: SCHUNK BAHN- UND INDUSTRIETECHNIK G.M.B.H. Effective date: 20100228 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20100206 |
|
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: 20100228 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100301 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100228 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: 20091217 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20101029 |
|
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: 20100301 Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100228 |
|
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: 20100901 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100228 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20110323 |
|
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: 20100206 Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100206 |
|
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: 20100206 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20110310 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20100207 |
|
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: 20100206 |
|
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: 20090916 |