EP1592028B1 - Système de refroidissement à liquide pour noyau de fer et enroulements - Google Patents

Système de refroidissement à liquide pour noyau de fer et enroulements Download PDF

Info

Publication number
EP1592028B1
EP1592028B1 EP05005490A EP05005490A EP1592028B1 EP 1592028 B1 EP1592028 B1 EP 1592028B1 EP 05005490 A EP05005490 A EP 05005490A EP 05005490 A EP05005490 A EP 05005490A EP 1592028 B1 EP1592028 B1 EP 1592028B1
Authority
EP
European Patent Office
Prior art keywords
iron core
cooling
heat
conductive plate
windings
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.)
Not-in-force
Application number
EP05005490A
Other languages
German (de)
English (en)
Other versions
EP1592028A3 (fr
EP1592028A2 (fr
Inventor
Bernhard Griesinger
Ronald Kiebler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bosch Rexroth AG
Original Assignee
Bosch Rexroth AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bosch Rexroth AG filed Critical Bosch Rexroth AG
Publication of EP1592028A2 publication Critical patent/EP1592028A2/fr
Publication of EP1592028A3 publication Critical patent/EP1592028A3/fr
Application granted granted Critical
Publication of EP1592028B1 publication Critical patent/EP1592028B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support

Definitions

  • the invention relates to the cooling of chokes and transformers according to claim 1.
  • the DE 197 01 269 A1 shows a transformer with liquid cooling for the galvanic isolation and voltage adjustment of AC and three-phase systems.
  • the coolant flows through several temperature zones within the windings and dissipates the heat by means of a sewage system.
  • Such constructions are expensive to produce and in case of leakage they are unusable.
  • a retrofittability of existing transformers is not given by this solution, since the cooling is integrated as a constructive feature in the arrangement. Modularity is not given and not intended.
  • the WO 01/37292 A1 deals with a device for cooling a transformer. To cool the transformer, the transformer core and the transformer windings are immersed in a bath of cooling oil.
  • the device should absorb and dissipate the heat from the surface as effectively as possible and at the same time be simple and inexpensive to produce, possibly even be retrofitted.
  • the invention achieves this object by a cooling device comprising a heat exchanger with guide plate and a cooling fluid guide communicating with the guide plate via a contact surface, and wherein a surface of the iron core communicates with a surface of the guide plate so that the heat emitted from the iron core is dissipated.
  • the heat exchanger comprises only a heat absorber and a standing with the heat absorber in operative connection cooling fluid guide, so the overall arrangement consists of more or less only two main components.
  • This two-component arrangement can also be subsequently attached or placed on the surface of heat-absorbing components.
  • the cooling can therefore be considered as a modular system, which is not bound to a particular component or would be essential to consider in the construction of a component.
  • the heat absorber is a guide plate, preferably a metallic plate, in particular made of copper.
  • a guide plate preferably a metallic plate, in particular made of copper.
  • the cooling fluid guide is preferably realized by means of a channel, wherein the channel is formed as a columnar hollow body and at least in the region of the operative connection with the absorber has a polygonal or rounded cross-section.
  • the fluid can then be transported selectively and independently of the spatial position of the heat exchanger by means of a suitably sized pressure to the heat sources.
  • An angular cross section increases the contact area between the fluid guide and the absorber.
  • a round cross-section is cheaper to obtain.
  • the cooling fluid guide runs meandering, spiraling or U-shaped on a heat absorber surface at least in the region of the active connection, the effective heat transfer increases with the number of turns since the effective area automatically increases.
  • a stable and position-independent construction can be achieved.
  • releasable connections by means of clips or the like. possible. This would considerably reduce the service or maintenance scope in the event of a line break.
  • the contact area between the guide and the absorber could be increased with soldering or welding tracks. It would also be conceivable to partially or completely introduce the guide into the absorber in order to achieve a further increase in the heat transfer behavior. Pouring any gaps between the guide and AbsorberausEnglishept would compensate for inaccurate fits.
  • the invention is suitable for use on at least one iron core and / or a line reactor, in particular the line reactor of a regenerative converter (eg converter series SFT from Indramat Refu GmbH with sinusoidal feedback).
  • a regenerative converter eg converter series SFT from Indramat Refu GmbH with sinusoidal feedback.
  • Mains chokes have very high currents (around 600 amperes) to process and have relatively high inductances (by 180 uH). Due to the ohmic resistance of the windings, which can consist of either individual wires or copper plate or copper bars, these chokes develop a high heat loss. This heat loss can, if it is not dissipated, lead to damage to the insulation and breakdowns and incur following costs.
  • the device according to the invention which may also be attached or produced depending on a particular application, these dangers are avoided and unnecessary costs are avoided.
  • the same benefits would also apply to transformers or other electrical components, if the same concept were used for cooling purposes.
  • Fig. 1 shows a first embodiment of the invention and in detail a heat exchanger 14 with copper plate 12, a meandering formed cooling coil 13 with 90 ° bows 13a, 180 ° bows 13b, terminal lugs 13c and straight elements 13d and an iron core 11 and winding packages 10th
  • the line reactor of an inverter shown here comprises as components three copper windings 10 which are penetrated by three iron core legs 11.
  • the iron core itself serves to channel the forming during operation magnetic flux.
  • a cooling device 14 is attached in each case.
  • the copper plate 12 can be seen and the coolant guide 13, which is usefully formed from a plurality of individual components (13a, 13b, 13c, 13d).
  • the individual components can be soldered or welded together.
  • the coolant guide 13 is soldered or otherwise secured in a meandering manner on the copper plate and transports the heat emitted by the iron core 11 and absorbed by the heat absorber 12. Both heat exchangers 14 could be supplied in parallel or in series via a pump with liquid coolant.
  • the coolant flows through the cooling system with a force that is dependent on the pressure and cross section and effectively dissipates the heat absorbed via the absorber or the pipe walls 13, 13a, 13b, 13c.
  • the heat absorber also emits additional heat through its surface to the environment. By enlarging this surface, e.g. By means of ribs, an additional cooling effect could be effected.
  • FIG. 2 shows with the Fig. 1 largely identical components 10, 11, 12, 13, 13a, 13b.
  • the difference to FIG. 1 is that heat exchangers are now not attached to the front sides of the iron core 11, but on the upper and lower sides and partly within the iron core encompassed by the copper winding.
  • the sewer system 13 of the coolant is U-shaped, connecting pieces 13c are not shown here.
  • the lines 13 are shown here with a round cross-section, but the support surface on the absorber 12 is thereby less than a rectangular cross-section. Therefore, a rectangular cross section would be favored or the conduit 13 should be at least partially embedded in the absorber surface.
  • FIG. 2 The embodiment shown is the preferred embodiment by the Applicant. Also a combination of FIG. 1 and FIG. 2 would of course be conceivable and feasible to maximize heat dissipation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformer Cooling (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Claims (6)

  1. Bobine de réactance à courant de réseau ou transformateur comportant des noyaux de fer (11), des enroulements (10) et un dispositif de refroidissement (1-2, 13, 14),
    le dispositif de refroidissement (12, 13, 14) comporte un échangeur de chaleur (14) avec une plaque conductrice (12) et une conduite de fluide de refroidissement (13) reliée à la plaque conductrice (12) par une surface de contact, et
    la surface du noyau de fer (11) est reliée à une surface de la plaque conductrice (12) pour évacuer la chaleur émise par le noyau de fer (11).
  2. Dispositif selon la revendication 1,
    dans lequel
    la plaque conductrice (12) est une plaque métallique, notamment en cuivre.
  3. Dispositif selon la revendication 1 ou 2,
    selon lequel
    la conduite de fluide de refroidissement (13) est réalisée de préférence par un canal, et
    le canal est un corps creux en forme de colonne.
  4. Dispositif selon la revendication 3,
    selon lequel,
    au moins au niveau de sa surface de contact avec la plaque conductrice (12), le canal a une section anguleuse ou arrondie.
  5. Dispositif selon les revendications précédentes,
    selon lequel
    la conduite de fluide de refroidissement (13) passe au moins au niveau de la surface de contact suivant un tracé en méandres, en spirale ou en forme de U.
  6. Dispositif selon les revendications précédentes,
    selon lequel
    le refroidissement d'au moins un organe (11) est assuré par plusieurs échangeurs de chaleur (14) branchés en série et/ou en parallèle.
EP05005490A 2004-04-29 2005-03-14 Système de refroidissement à liquide pour noyau de fer et enroulements Not-in-force EP1592028B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004021107 2004-04-29
DE102004021107A DE102004021107A1 (de) 2004-04-29 2004-04-29 Flüssigkeitskühlung für Eisenkern und Wicklungspakete

Publications (3)

Publication Number Publication Date
EP1592028A2 EP1592028A2 (fr) 2005-11-02
EP1592028A3 EP1592028A3 (fr) 2007-03-07
EP1592028B1 true EP1592028B1 (fr) 2009-12-09

Family

ID=34934250

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05005490A Not-in-force EP1592028B1 (fr) 2004-04-29 2005-03-14 Système de refroidissement à liquide pour noyau de fer et enroulements

Country Status (5)

Country Link
US (1) US7227754B2 (fr)
EP (1) EP1592028B1 (fr)
JP (1) JP2005317982A (fr)
AT (1) ATE451704T1 (fr)
DE (2) DE102004021107A1 (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7129808B2 (en) * 2004-09-01 2006-10-31 Rockwell Automation Technologies, Inc. Core cooling for electrical components
DE102005036299B4 (de) * 2005-08-02 2008-01-24 Siemens Ag Kühlanordnung
JP2008186904A (ja) * 2007-01-29 2008-08-14 Daikin Ind Ltd リアクトルおよび空調機
FI20070160A0 (fi) * 2007-02-26 2007-02-26 Jarkko Salomaeki Kuristinsydän
US7893804B2 (en) * 2007-06-27 2011-02-22 Rockwell Automation Technologies, Inc. Electric coil and core cooling method and apparatus
US8081462B2 (en) 2007-09-13 2011-12-20 Rockwell Automation Technologies, Inc. Modular liquid cooling system
WO2009104197A1 (fr) * 2008-02-22 2009-08-27 Crompton Greaves Limited Transformateur sec et compact amélioré
CH698904A2 (de) 2008-05-27 2009-11-30 Alexander Stoev Wassergekühlte Drossel.
WO2011038184A1 (fr) * 2009-09-24 2011-03-31 Parker Hannifin Corporation Refroidissement intégré de composants électriques bobinés
US20100277869A1 (en) * 2009-09-24 2010-11-04 General Electric Company Systems, Methods, and Apparatus for Cooling a Power Conversion System
US8081054B2 (en) * 2009-12-10 2011-12-20 Guentert Iii Joseph J Hyper-cooled liquid-filled transformer
US10139115B2 (en) * 2010-03-26 2018-11-27 Trane International Inc. Air handling unit with inner wall space
US9759446B2 (en) 2010-03-26 2017-09-12 Trane International Inc. Air handling unit with integral inner wall features
CN102456475A (zh) * 2010-10-19 2012-05-16 通用电气公司 磁性元件
US9419538B2 (en) 2011-02-24 2016-08-16 Crane Electronics, Inc. AC/DC power conversion system and method of manufacture of same
DE102011007334A1 (de) * 2011-04-13 2012-10-18 Karl E. Brinkmann GmbH Flüssigkeitsgekühlte induktive Komponente
US9888568B2 (en) 2012-02-08 2018-02-06 Crane Electronics, Inc. Multilayer electronics assembly and method for embedding electrical circuit components within a three dimensional module
US8928443B2 (en) * 2012-05-17 2015-01-06 Elwha Llc Electrical device with emergency cooling system
WO2015107691A1 (fr) * 2014-01-20 2015-07-23 三菱電機株式会社 Transformateur embarqué
CN106463241A (zh) * 2014-03-25 2017-02-22 维斯塔斯风力系统集团公司 液冷电气设备
US9831768B2 (en) 2014-07-17 2017-11-28 Crane Electronics, Inc. Dynamic maneuvering configuration for multiple control modes in a unified servo system
US9230726B1 (en) * 2015-02-20 2016-01-05 Crane Electronics, Inc. Transformer-based power converters with 3D printed microchannel heat sink
US9160228B1 (en) 2015-02-26 2015-10-13 Crane Electronics, Inc. Integrated tri-state electromagnetic interference filter and line conditioning module
US9293999B1 (en) 2015-07-17 2016-03-22 Crane Electronics, Inc. Automatic enhanced self-driven synchronous rectification for power converters
US9780635B1 (en) 2016-06-10 2017-10-03 Crane Electronics, Inc. Dynamic sharing average current mode control for active-reset and self-driven synchronous rectification for power converters
TWI620210B (zh) * 2016-08-22 2018-04-01 致茂電子股份有限公司 嵌埋熱傳元件之變壓器
US9735566B1 (en) 2016-12-12 2017-08-15 Crane Electronics, Inc. Proactively operational over-voltage protection circuit
US9742183B1 (en) 2016-12-09 2017-08-22 Crane Electronics, Inc. Proactively operational over-voltage protection circuit
US9979285B1 (en) 2017-10-17 2018-05-22 Crane Electronics, Inc. Radiation tolerant, analog latch peak current mode control for power converters
US11640871B2 (en) * 2017-11-08 2023-05-02 Mitsubishi Electric Corporation Transformer and power conversion device
US10425080B1 (en) 2018-11-06 2019-09-24 Crane Electronics, Inc. Magnetic peak current mode control for radiation tolerant active driven synchronous power converters

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1851184A (en) * 1928-11-09 1932-03-29 Metropolitan Eng Co Transformer
JPS5826500Y2 (ja) * 1977-07-07 1983-06-08 三菱電機株式会社 液冷却巻鉄心
DE3404457A1 (de) * 1984-02-08 1985-08-08 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur kuehlung eines magnetsystems
JPH07297043A (ja) * 1994-04-22 1995-11-10 Hitachi Ltd 電気車の充電用変圧器
JPH07335447A (ja) * 1994-06-14 1995-12-22 Shimada Phys & Chem Ind Co Ltd 変成器
DE19701269A1 (de) * 1997-01-16 1998-07-23 Ask Antriebs Steuerungs Und In Transformator mit Flüssigkeitskühlung
CZ20021633A3 (cs) * 1999-11-17 2003-02-12 Trexco, Llc. Způsob snížení teploty chladícího média transformátoru a systém k provádění tohoto způsobu
CN1416580A (zh) * 2000-02-24 2003-05-07 尤尼芬国际公司 冷却变压器的系统和方法
TW465165B (en) * 2000-03-03 2001-11-21 Hiwin Mikrosystem Corp A motor with heat pipe
US6563410B1 (en) * 2000-11-16 2003-05-13 Louis L. Marton Small footprint power transformer incorporating improved heat dissipation means
JP2002353035A (ja) * 2001-05-23 2002-12-06 Nissin Electric Co Ltd 電気機器
JP2003188021A (ja) * 2001-12-17 2003-07-04 Toshiba Corp 電気機器の外部冷却装置
AU2003203619A1 (en) * 2002-04-23 2003-11-06 Puretec Co., Ltd Method and device for cooling high voltage transformer for microwave oven

Also Published As

Publication number Publication date
JP2005317982A (ja) 2005-11-10
EP1592028A3 (fr) 2007-03-07
US20050243502A1 (en) 2005-11-03
DE502005008660D1 (de) 2010-01-21
EP1592028A2 (fr) 2005-11-02
ATE451704T1 (de) 2009-12-15
DE102004021107A1 (de) 2005-11-24
US7227754B2 (en) 2007-06-05

Similar Documents

Publication Publication Date Title
EP1592028B1 (fr) Système de refroidissement à liquide pour noyau de fer et enroulements
DE112018006472T5 (de) Eine spulenanordnung zur verwendung in einer gleichtaktdrossel
DE102011013684B4 (de) Elektrisches Bauteil mit wenigstens einer in einer Vergussmasse angeordneten elektrischen Verlustleistungsquelle und einer Kühleinrichtung
EP0698277B1 (fr) Bobine de self pour tube refroidie par liquide
WO2009143643A1 (fr) Bobine de choc à refroidissement par eau
DE102008004342B3 (de) Anordnung mit mindestens einer elektrischen Wicklung
DE102009030067A1 (de) Kühlkörper für eine Drossel oder einen Transformator und Drossel und Transformator mit einem solchen Kühlkörper
WO2022018200A1 (fr) Ensemble d'induction d'un appareil de charge à induction
DE102011007334A1 (de) Flüssigkeitsgekühlte induktive Komponente
DE9309428U1 (de) Stromrichtermodul
DE4008417C2 (de) Vorrichtung zur Verbindung der elektrischen Anschlüsse von Kondensatoren
EP3345453B1 (fr) Four a creuset a induction et culasse magnétique associée
DE102015118652A1 (de) Spulenanordnung
DE102012217607A1 (de) Vorrichtung zum Kühlen
EP0585772A1 (fr) Réduction du bruit émis pour des transformateurs
EP2088843B1 (fr) Filtre refroidi par liquide ou composants de filtre
DE202014006814U1 (de) Wicklungsanordnung
DE102006042706A1 (de) Kernschraubenlose Montagevorrichtung
EP3812677B1 (fr) Radiateur destiné au refroidissement d'un transformateur ou d'une bobine d'inductance
DE9419960U1 (de) Aufspannvorrichtung für Werkstücke u.dgl.
EP2490230B1 (fr) Baguette de support d'isolation
WO2010066361A1 (fr) Enroulement en bande à refroidissement par liquide
DE10034421B4 (de) Induktor
DE19723958C2 (de) Spannverband
WO2024078948A1 (fr) Ensemble avec convertisseur destiné à convertir des types de courant et de tension électriques, et son procédé de fabrication

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 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

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

17P Request for examination filed

Effective date: 20070907

AKX Designation fees paid

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

17Q First examination report despatched

Effective date: 20080605

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 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

REF Corresponds to:

Ref document number: 502005008660

Country of ref document: DE

Date of ref document: 20100121

Kind code of ref document: P

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20091209

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: 20091209

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: 20091209

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: 20091209

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20091209

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: 20091209

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: 20091209

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: 20091209

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: 20100309

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: 20091209

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: 20100409

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: 20091209

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: 20091209

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: 20100320

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: 20100409

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20091209

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: 20091209

BERE Be: lapsed

Owner name: BOSCH REXROTH A.G.

Effective date: 20100331

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: 20100310

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100331

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: 20091209

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed

Effective date: 20100910

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20100314

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20101130

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: 20100331

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: 20091209

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: 20100331

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100331

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100331

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: 20091209

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100314

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: 20100314

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: 20100610

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100314

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: 20091209

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20150521

Year of fee payment: 11

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502005008660

Country of ref document: DE

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: 20161001