EP1526282B1 - Groupe moto-pompe - Google Patents

Groupe moto-pompe Download PDF

Info

Publication number
EP1526282B1
EP1526282B1 EP04025166A EP04025166A EP1526282B1 EP 1526282 B1 EP1526282 B1 EP 1526282B1 EP 04025166 A EP04025166 A EP 04025166A EP 04025166 A EP04025166 A EP 04025166A EP 1526282 B1 EP1526282 B1 EP 1526282B1
Authority
EP
European Patent Office
Prior art keywords
rotor
motor
pump unit
housing
hollow wheel
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
EP04025166A
Other languages
German (de)
English (en)
Other versions
EP1526282A1 (fr
Inventor
Franz Arbogast
Ludwig Täubel
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.)
Voith Turbo GmbH and Co KG
Original Assignee
Voith Turbo GmbH and Co KG
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 Voith Turbo GmbH and Co KG filed Critical Voith Turbo GmbH and Co KG
Publication of EP1526282A1 publication Critical patent/EP1526282A1/fr
Application granted granted Critical
Publication of EP1526282B1 publication Critical patent/EP1526282B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/008—Enclosed motor pump units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/02—Arrangements of bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/008—Prime movers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0096—Heating; Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes

Definitions

  • the invention relates to a motor pump unit comprising an electric motor and a pump.
  • the motor and pump are nested; the engine envelops the pupil.
  • WO 01/73295 will be referred.
  • EP 0 611 887 A1 describes another motor pump unit.
  • the rotor of the engine is an independent component, but rotatably connected to the cylinder block of a piston pump.
  • the invention has for its object to further improve a motor pump unit of the type mentioned, in particular with respect to the production costs and space requirements.
  • the invention is thus based on a motor pump unit comprising an electric motor with stator and rotor, an internal gear pump having a ring gear and a pinion, and a housing.
  • the inner circumferential surface of the rotor encloses the outer circumferential surface of the ring gear.
  • the two surfaces are close to each other, so that a torque transmission takes place from the rotor to the ring gear.
  • a layer of another material could still be interposed, for example, of an insulating material.
  • the non-rotatable connection can be made by mechanical means, but also for example by shrinking the stator to the ring gear.
  • the drive of the pump is thus not - as usual - on the pinion shaft, but on the ring gear.
  • the speed of the pinion is larger by the ratio of the number of teeth of the ring gear to the number of teeth of the pinion.
  • the unit consisting of rotor and ring gear is mounted in the housing, in flanges, which are components of the housing cover - either molded onto it, or in one piece with it.
  • flanges which are components of the housing cover - either molded onto it, or in one piece with it.
  • either the ring gear or the rotor can be stored - depending on which of these two components is longer.
  • the bearing of the pinion is also integrated in the said lateral flanges. Due to this design, the ring gear runs in the center of the motor, while the pinion is arranged to achieve the necessary eccentricity off-center.
  • the volume flow of the medium to be demanded and compressed passes to the suction side and through the motor, whereby it is cooled. It finally flows out at the pressure side. This allows the construction volume to be greatly reduced.
  • the unit shown comprises an electric motor with a stator 1 and a rotor 2.
  • the rotor 2 encloses an internal gear pump.
  • FIG. 1 one sees from this the ring gear 3 and the pinion shaft 4.
  • Motor and internal gear pump are arranged in a housing 5.
  • This has a cylindrical wall 5.1 and two covers 5.2, 5.3.
  • the cylindrical wall 5.1 has an inlet 5.1.1 and an outlet 5.1.2.
  • the two covers 5.2, 5.3 are each provided with two flanges, namely a radially outer flange 5.2.1 or 5.3.1 and a radially inner flange 5.2.2 or 5.3.2.
  • the radially outer flanges 5.2.1 and 5.3.1 each carry a bearing 6, 7 for supporting the ring gear 3 of the pump, while the radially inner flanges 5.2.2 each enclose a bearing 8, 9 for supporting the pinion shaft 4.1.
  • suction flow is not introduced through the end caps, but through the inlet 5.1.1 in the peripheral wall 5.1.
  • the suction flow thus first passes through the electric motor to cool it, and then passes to the pump. On the print side, the reverse is true.
  • channels for the pressure flow in the two covers 5.2 and 5.3 are provided.
  • FIG. 2 in turn, one recognizes the rotor 2, the ring gear 3 and the pinion 4.
  • the pump has a relatively large axial length. In any case, it is significantly larger than the axial length of the stator 2.
  • rotor 2 and ring gear 3 are rotatably connected to each other. This connection is made by the fact that the two components with their respective surfaces fit tightly and tightly together.
  • the pump has a small axial length. It is significantly smaller than the axial length of the rotor 2.
  • the ratio of the axial lengths between the rotor 2 and pump can - as shown above - be chosen differently. Is the pump relatively long, as in the Figures 1 and 2 shown, the unit is mainly suitable for relatively low pressures. On the other hand, if the pump is relatively short, the unit is suitable for generating higher pressures.
  • the ratio of the lengths of stator 2 and pump may be in a range of 0.2 to 2.5.
  • the components of the rotor namely stator 1 and rotor 2 are of the same shape and dimensions.
  • the two pumps and the housing are designed differently. This means that the components of the engine can be used in numerous, otherwise different units in the interests of rational production.
  • any medium is contemplated, thus a liquid medium such as oil or water and a gaseous medium such as air or other gas.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Claims (6)

  1. Groupe de motopompe
    avec un moteur électrique présentant un stator (1) et un rotor (2) ;
    avec une pompe à engrenage intérieure, présentant une roue creuse (3) et un pignon (4) ;
    avec un carter (5) dans lequel tous les composants sont disposés dans l'ordre suivant, dans le sens radial de l'extérieur vers l'intérieur :
    stator (1)
    rotor (2)
    roue creuse (3)
    pignon (4)
    le rotor (2) et la roue creuse (3) sont directement reliés l'un à l'autre de manière solidaire en rotation ;
    le carter présente une entrée (5.1.1) et une sortie (5.1.2) pour un fluide à acheminer ;
    caractérisé en ce que :
    l'entrée (5.1.1) et la sortie (5.1.2) sont disposées dans une paroi de circonférence (5.1) du carter (5) entre deux couvercles de carter (5.2, 5.3) et des canaux sont prévus dans les couvercles de carter (5.2, 5.3) ;
    le trajet d'écoulement est conformé de telle manière que le fluide circule à travers tout le moteur et que le fluide parcoure successivement les éléments suivants :
    l'entrée (5.1.1) ;
    une partie du stator (1) ;
    l'espace de travail de la pompe ;
    les canaux des couvercles (5.2, 5.3) ;
    la sortie (5.1.2).
  2. Groupe de motopompe selon la revendication 1, caractérisé en ce que les paliers (6, 7, 8, 9) de la pompe sont eux aussi parcourus par le fluide.
  3. Groupe de motopompe selon l'une des revendications 1 à 2, caractérisé en ce que le rotor (2) et la roue creuse (3) sont fixés l'un à l'autre, directement ou en intercalant une couche intermédiaire, afin d'obtenir un assemblage solidaire en rotation.
  4. Groupe de motopompe selon la revendication 3, caractérisé en ce que l'assemblage solidaire en rotation entre le rotor (2) et la roue creuse (3) est un assemblage serti.
  5. Groupe de motopompe selon l'une des revendications 1 à 4, caractérisé en ce que l'unité formée par le rotor (2) et la roue creuse (3) est supportée sur la roue creuse (3).
  6. Groupe de motopompe selon l'une des revendications 1 à 4, caractérisé en ce que l'unité formée par le rotor (2) et la roue creuse (3) est supportée sur le rotor (2).
EP04025166A 2003-10-24 2004-10-22 Groupe moto-pompe Not-in-force EP1526282B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10349752A DE10349752B4 (de) 2003-10-24 2003-10-24 Motorpumpenaggregat
DE10349752 2003-10-24

Publications (2)

Publication Number Publication Date
EP1526282A1 EP1526282A1 (fr) 2005-04-27
EP1526282B1 true EP1526282B1 (fr) 2008-12-10

Family

ID=34384461

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04025166A Not-in-force EP1526282B1 (fr) 2003-10-24 2004-10-22 Groupe moto-pompe

Country Status (4)

Country Link
EP (1) EP1526282B1 (fr)
AT (1) ATE417202T1 (fr)
DE (2) DE10349752B4 (fr)
DK (1) DK1526282T3 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1803938A1 (fr) * 2005-12-27 2007-07-04 Techspace Aero S.A. Groupe motopompe hautement intégré à moteur électrique
EP1840327A3 (fr) * 2006-03-28 2007-12-26 JTEKT Corporation Pompe à engrenage interne
JP5126588B2 (ja) * 2008-01-08 2013-01-23 アイシン精機株式会社 電動ポンプ
RU2517641C2 (ru) * 2008-11-07 2014-05-27 ЭсТиТи ТЕКНОЛОДЖИС ИНК., Э ДЖОЙНТ ВЕНЧЕР ОФ МАГНА ПАУЭРТРЕЙН ИНК. ЭНД СХВ ГМБХ Погружной электронасос
WO2021001212A1 (fr) * 2019-07-04 2021-01-07 Magna powertrain gmbh & co kg Machine électrique, unité d'entraînement électrique comprenant une telle machine électrique et véhicule à moteur comprenant une telle unité d'entraînement électrique
BE1027701B1 (fr) * 2019-10-21 2021-05-25 Safran Aero Boosters Moteur-pompe

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693313A (en) * 1952-05-09 1954-11-02 Wetmore Hodges Motor pump or compressor package
US2711286A (en) * 1952-08-01 1955-06-21 Wetmore Hodges Motor-pump or compressor
US2793506A (en) * 1955-03-28 1957-05-28 Trane Co Refrigerating apparatus with motor driven centrifugal compressor
US2918209A (en) * 1957-05-14 1959-12-22 Schueller Otto Motor-compressor unit
DE8617489U1 (de) * 1986-07-01 1990-11-15 Lettmann, Heinrich-Josef, 4840 Rheda-Wiedenbrück Rohrförmiges Pumpenaggregat mit Antriebsmotor
JPH03129966A (ja) * 1989-10-16 1991-06-03 Matsushita Graphic Commun Syst Inc 中間調読取り方法及び中間調読取り補助具
US5145329A (en) * 1990-06-29 1992-09-08 Eaton Corporation Homoplanar brushless electric gerotor
IT1245466B (it) * 1991-03-19 1994-09-20 Iveco Fiat Elettropompa per la circolazione di un liquido, ad esempio in un motore a combustione interna
JP2687822B2 (ja) * 1992-08-06 1997-12-08 ダイキン工業株式会社 流体圧力発生装置
DE19538278A1 (de) * 1995-10-15 1996-05-02 Sbs Sondermaschinen Gmbh Umwälzpumpe mit Elektroantrieb
JPH11210642A (ja) * 1998-01-20 1999-08-03 Zexel:Kk 内接ギアポンプ
DE19817162A1 (de) * 1998-04-17 1999-10-21 Sachsenhydraulik Gmbh Elektrohydraulischer Kompaktantrieb
JP3972465B2 (ja) * 1998-05-29 2007-09-05 株式会社デンソー 電動ポンプ
DE29913367U1 (de) * 1999-07-30 1999-12-09 Pumpenfabrik Ernst Scherzinger Innen-Zahnradpumpe, deren Hohlrad das Innere eines Rotors eines Elektromotors ist
DE10015139A1 (de) * 2000-03-29 2001-10-11 Voith Turbo Kg Motorpumpenaggregat

Also Published As

Publication number Publication date
ATE417202T1 (de) 2008-12-15
DE502004008629D1 (de) 2009-01-22
DK1526282T3 (da) 2009-03-23
EP1526282A1 (fr) 2005-04-27
DE10349752A1 (de) 2005-06-16
DE10349752B4 (de) 2006-04-06

Similar Documents

Publication Publication Date Title
EP1181453B1 (fr) Ensemble motopompe
DE69207722T2 (de) Elektromotorisch angetriebene Hydrovorrichtung, mit integrierter Pumpe
EP2122174B1 (fr) Unité intégrée de pompe à roue dentée intérieure avec moteur électrique
EP1443210B1 (fr) Groupe moto-pompe
DE69503862T2 (de) Pumpe mit doppelzylindrischen rotoren
EP2726740B1 (fr) Micropompe, élément palier pour une micropompe et procédé pour la faire fonctionner
EP1526282B1 (fr) Groupe moto-pompe
EP0320963A2 (fr) Pompe volumétrique pour fluides fonctionnant comme une pompe à pistons tournants
EP1777411A1 (fr) Groupe moto-pompe
WO2012055734A2 (fr) Pompe à vide
EP1664541A1 (fr) Machine a piston rotatif
EP1536139B1 (fr) Moto-pompe munie d'une pompe à engrenages et d'un moteur électrique
EP1601877A1 (fr) Pompe a pistons rotatifs
EP2625386B1 (fr) Pompe, compresseur ou moteur à étages multiples ou à flux multiples
EP2655802B1 (fr) Machine à engrenage à rapport diamètre-longueur réduit
EP1413757A2 (fr) Assemblage d'un moteur et d'une pompe
DE4425429A1 (de) Hydraulikmaschine
DE10149366A1 (de) Axial fördernde Reibungsvakuumpumpe
DE19924645A1 (de) Drehschieberverdichter oder -vakuumpumpe
DE202014006761U1 (de) Hydrostatische Kreiskolbenmaschine nach dem Orbitprinzip
DE19817162A1 (de) Elektrohydraulischer Kompaktantrieb
DE19959020A1 (de) Hydroaggregat mit zumindest einer Verdrängermaschine, insbsondere mit einer Radialkolbenmaschine (Pumpen oder Motor)
WO2004074689A1 (fr) Pompe a pistons rotatifs
EP1984600A1 (fr) Poussoir segmente ajustable
DE102019211828A1 (de) Pumpenanordnung

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: 20050302

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 IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20070206

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 IT LI 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: 502004008629

Country of ref document: DE

Date of ref document: 20090122

Kind code of ref document: P

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

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: 20081210

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: 20081210

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: 20081210

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: 20081210

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
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: 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: 20081210

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: 20090321

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: 20081210

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: 20090310

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: 20081210

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: 20090310

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: 20081210

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: 20090511

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

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: 20081210

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: 20090911

BERE Be: lapsed

Owner name: VOITH TURBO G.M.B.H. & CO. KG

Effective date: 20091031

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: 20091031

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20100630

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: 20091102

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: 20091031

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: 20090311

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: 20091022

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

Ref country code: AT

Payment date: 20101026

Year of fee payment: 7

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

Ref country code: DE

Payment date: 20101130

Year of fee payment: 7

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

Ref country code: IT

Payment date: 20101023

Year of fee payment: 7

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: 20091022

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: 20090611

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: 20081210

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: 20081210

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

Ref country code: CH

Payment date: 20111020

Year of fee payment: 8

Ref country code: DK

Payment date: 20111021

Year of fee payment: 8

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

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 417202

Country of ref document: AT

Kind code of ref document: T

Effective date: 20121022

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

Ref country code: LI

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

Effective date: 20121031

Ref country code: AT

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

Effective date: 20121022

Ref country code: DE

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

Effective date: 20130501

Ref country code: CH

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

Effective date: 20121031

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004008629

Country of ref document: DE

Effective date: 20130501

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 NON-PAYMENT OF DUE FEES

Effective date: 20121022

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

Ref country code: DK

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

Effective date: 20121031