EP2380666B1 - Système d'entraînement de moulin - Google Patents

Système d'entraînement de moulin Download PDF

Info

Publication number
EP2380666B1
EP2380666B1 EP10004127.6A EP10004127A EP2380666B1 EP 2380666 B1 EP2380666 B1 EP 2380666B1 EP 10004127 A EP10004127 A EP 10004127A EP 2380666 B1 EP2380666 B1 EP 2380666B1
Authority
EP
European Patent Office
Prior art keywords
drive system
housing
rotor
motor
mill drive
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.)
Active
Application number
EP10004127.6A
Other languages
German (de)
English (en)
Other versions
EP2380666A1 (fr
Inventor
Ali Kemal Kücükyavuz
Friedhelm Pötter
Franz Schmeink
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.)
Siemens AG
Original Assignee
Siemens 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42565063&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2380666(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens AG filed Critical Siemens AG
Priority to ES10004127T priority Critical patent/ES2409115T3/es
Priority to EP10004127.6A priority patent/EP2380666B1/fr
Priority to RU2012148807/13A priority patent/RU2522529C2/ru
Priority to PCT/EP2011/054055 priority patent/WO2011131430A1/fr
Priority to EP11708868A priority patent/EP2560764A1/fr
Priority to CN201180019905.8A priority patent/CN102858459B/zh
Priority to US13/642,384 priority patent/US8834312B2/en
Priority to CN201120171639.8U priority patent/CN202212229U/zh
Publication of EP2380666A1 publication Critical patent/EP2380666A1/fr
Publication of EP2380666B1 publication Critical patent/EP2380666B1/fr
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/006—Ring or disc drive gear arrangement
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19679—Spur
    • Y10T74/19684—Motor and gearing

Definitions

  • Known mill drive systems include one or more gear stages for driving power conversion of an electric motor.
  • Gear stages and electric motor are closely linked to a processing process within e.g. a power plant coupled to a bowl mill, a mixing drum, a crusher, a tube mill or a rotary kiln, which is subject to considerable repercussions of the processing process.
  • bevel gear stages are used to connect the electric motor to the drive train.
  • WO 2009/068484 A1 is a spur gear with one or more gear stages for driving a gearwheel enclosed by a work machine described which comprises a gearbox receiving the gear housing and arranged on an output shaft of a driven stage, adjustable movable pinion meshing with the ring gear.
  • the gear housing consists of a first inherently rigid housing part and a second rigid housing part.
  • the first housing part encloses the output stage with the output shaft and the adjustable pinion gear and has the transmission on outstanding side walls, which rest on the foundation.
  • the second housing part is fastened to the first housing part without contact with the foundation on one end face.
  • a mill drive system is described with a can be arranged below a grinding table gear with at least one planetary and / or spur and an integrated in a housing of the transmission electric motor.
  • the mill drive system comprises a converter with an associated control device for non-interlocking speed control of the motor.
  • WO 2010/20287 A1 a mill drive system is described with an integrated engine-transmission unit having a common cooling circuit.
  • the motor-gear unit is supported on a bottom plate of a housing comprising the motor-gear unit.
  • the present invention is therefore based on the object to provide an integrated mill drive system, which allows a simplified assembly of a motor unit and efficient cooling of the motor unit.
  • the mill drive system comprises a can be arranged below a grinding plate transmission with at least one planetary and / or spur gear, which has a vertical shaft position.
  • an electric motor is integrated in a housing of the transmission, the rotor and stator having vertically extending axes.
  • an upper bearing cap and a lower bearing cap are mounted on opposite end faces on the rotor and stator, which include bearing seats for rotor shaft bearings.
  • the upper bearing cap and the lower bearing cap are connected via a stator carrier which has cooling fins on an outer periphery. These fins can be used to align nozzles mounted on the enclosure or embedded in the enclosure. Between the lower bearing cap and a bottom part of the housing, a collecting tray for coolant is formed.
  • coolant can be used for additional cooling of the engine.
  • the motor is supported by a radially inwardly extending flange formed on an inner side of the housing to which the lower and / or upper bearing cap is connected. This allows a simple assembly of a motor unit of the mill drive system by hanging in the housing via the upper and / or lower bearing cap.
  • the engine can essentially be supported only on the flange on the inside of the housing. By a completely vertical arrangement of grinding table, gearbox and engine is also a waiver of relatively expensive bevel gear possible.
  • a cooling of the engine is preferably carried out by means of circulating through the gear lubricant or coolant.
  • a lubricating oil-tight sheath for rotor or stator windings of the motor to seal against circulating within the housing lubricant may be provided.
  • a preferred embodiment of the mill drive system according to the invention comprises a converter with an associated control device for non-interlocking speed control of the motor.
  • an inverter for motor speed control, a decoupling between mains supply and motor torque is achieved. In this way, tooth damage during short interruptions due to a power failure can be avoided, as caused by a power failure due to the inventive speed control of the engine no gear play in the direction of rotation in the transmission.
  • an inverter a variety of application-specific translation variants can be realized with a reduced number of Vernierungsbaumaschinemaschinemaschinemaschinemaschinemaschinen.
  • the speed control the respective processing process can be operated with the mill drive system according to the invention, moreover, in an optimal operating point. This improves the efficiency of the milling process. This in turn allows a reduction in energy consumption.
  • At least one thrust bearing for the rotor shaft is arranged between a rotor hub and the lower bearing cap.
  • the transmission comprises at least two planetary stages, and this housing is designed at least in two parts.
  • a Gesimousetrennfuge is provided in a region between a first and second planetary stage. In this way, an integrated mill drive system can be subdivided into readily transportable units that can be reassembled quickly at the installation site.
  • the motor is a permanent-magnet synchronous machine whose rotor magnet system is welded into a stainless steel jacket. Since only small thermal losses occur on the rotor in this way, no rotor cooling is required.
  • the motor can also be designed as a separately excited synchronous or asynchronous machine.
  • FIG. 1 Mill drive system shown comprises a can be arranged below a grinding plate transmission 1 with two Planet stages 11, 12, which have a vertical shaft position.
  • an electric motor 2 is integrated, the rotor 21 and stator 22 having vertically extending axes.
  • an upper bearing cap 23 and a lower bearing cap 24 are mounted on rotor 21 and stator 22, the bearing seats for rotor shaft bearings 26, 27 include.
  • the upper bearing cap 23 and the lower bearing cap 24 are connected via a stator 25, which on an outer circumference in FIG. 2 has shown cooling fins 28. On these cooling fins 28 mounted on the housing 3 pointed nozzles 35 are aligned. Between the lower bearing cap 24 and a bottom part of the housing 3, a collecting tray for coolant is formed.
  • the motor 2 is supported by a radially inwardly extending flange 34 formed on an inner side of the housing 3 to which the upper bearing cap 23 is connected.
  • the motor 2 is supported in the present embodiment exclusively via the flange 34 on the inside of the housing 3.
  • Both planetary stages 11, 12 each include a ring gear 111, 121, a planetary carrier 114, 124 with planetary gears 112, 122 and a sun gear 113, 123 mounted therein.
  • the ring gears 111, 121 of the planetary stages 11, 12 are fixedly connected to the housing 3.
  • the planet carrier 124 of a driven-side planetary stage 12 is supported by means of an axial bearing 125.
  • the sun gear 113 of the drive-side planetary stage 11 is connected to a rotor shaft of the motor 2.
  • Rotor shaft and sun gear shaft of the drive-side planetary stage 11 are preferably connected via a coupling arranged below or above the motor 2.
  • the planet carrier 114 of the drive-side planetary stage 11 and the sun gear 123 of the output-side planetary stage 12 connected to each other.
  • the engine 2 is connected to a lubricant supply or coolant circuit of the transmission 1. In this way, a cooling of the engine 2 by means of circulating through the gear 1 lubricant can take place.
  • a lubricating oil-tight sheath for sealing relative to inside the housing 3 circulating lubricant is provided.
  • a lubricating oil-tight sheathing of a stator core which includes windings of the stator 22.
  • a sleeve is provided for encapsulation of the stator 22.
  • the stator 22 has a clamping flange, a clamping element and an elastic seal. With the help of the clamping element, the elastic seal is pressed onto the clamping flanges and the sleeve.
  • any suitable stator housing part may be used by the elastic seal exerting a pressure by a bias on this. Further details on the encapsulation of rotor 21 and stator 22 are the older German patent application DE 10 2009 034 158.7 , the disclosure of which is hereby incorporated by reference.
  • a plurality of axially extending openings for a lubricant outlet from the gearbox 1 are provided in the sump below the motor 2.
  • the sump may be divided into an inner region for transmission lubricant and an outer region for engine coolant.
  • the motor 2 is a permanent-magnet synchronous machine whose rotor magnet system is welded into a stainless steel jacket. This allows particularly low electrical losses.
  • the rotor magnet system can be encased with a non-conductive or non-magnetic material.
  • mill drive system shown further comprises an inverter 4 with an associated control device for Vernierungsspiel990 speed control of the motor 2, so that there is no play between tooth flanks of the transmission 1 in the direction of rotation.
  • Mechanical natural frequencies of a mill-gear-motor system become uncritical when using the inverter 4 due to a system component decoupling. Tooth flanks of the transmission 1 are held by applying a minimum torque under constant adhesion. As a result, direction-changing loads on the tooth flanks are largely prevented.
  • the housing 3 is configured in two parts in the present embodiment and comprises a driven-side housing part 31 and a drive-side housing parts 32.
  • a housing separation joint 33 is provided in a region between the output-side planetary stage 12 and the drive-side planetary stage 11.
  • the outer diameter of the motor 2 is smaller than the inner diameter of the ring gears 111, 121 of the planetary stages 11, 12. In this way results in a production engineering simple construction of the mill drive system.
  • the stator 22 is made of a plurality of circumferentially extending segments.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Retarders (AREA)
  • Crushing And Grinding (AREA)

Claims (12)

  1. Système d'entraînement d'un broyeur comprenant
    - un engrenage ( 1 ) qui peut être disposé en dessous d'un plateau de broyage et qui a au moins un étage ( 11, 12 ) à roue planétaire et/ou à roue droite qui a une position d'arbre verticale,
    - un moteur ( 2 ) électrique qui est intégré dans un carter ( 3 ) de l'engrenage ( 1 ) et dont le rotor ( 21 ) et le stator ( 22 ) ont des axes s'étendant verticalement, caractérisé par
    - un chapeau ( 23 ) supérieur de palier et un chapeau ( 24 ) inférieur de palier, qui sont montés sur des côtés frontaux apposés sur le rotor ( 21 ) et le stator ( 22 ) et qui comprennent des sièges pour des paliers ( 26, 27 ) d'arbre rotoriques,
    - un support ( 25 ) de stator, qui relie le plateau ( 23 ) supérieur de palier et le plateau ( 24 ) inférieur de palier et qui a des ailettes ( 28 ) de refroidissement sur son pourtour extérieur, sur lesquelles des buses ( 35 ) montées sur le carter ( 3 ) et/ou incorporées dans le carter ( 3 ) peuvent être dirigées,
    - une cuvette de réception d'agent de refroidissement, formée entre le plateau ( 24 ) inférieur de palier et une partie du fond du carter ( 3 ),
    - une bride ( 34 ) qui est formée sur un côté intérieur du carter ( 3 ), qui s'étend radialement vers l'intérieur, à laquelle le plateau ( 23 ) inférieur de palier ou le plateau ( 24 ) supérieur de palier ou ces plateaux ( 23, 24 ) de palier est/ou sont reliés et sur laquelle le moteur ( 2 ) est soutenu.
  2. Système d'entraînement de broyeur suivant la revendication 1, dans lequel le moteur ( 2 ) est soutenu sensiblement exclusivement par la bride ( 34 ) du côté intérieur du carter ( 3 ).
  3. Système d'entraînement de broyeur suivant l'une des revendications 1 ou 2, dans lequel un palier ( 27 ) axial pour l'arbre rotorique est monté entre un moyeu de rotor et le plateau ( 24 ) inférieurs de palier.
  4. Système d'entraînement de broyeur suivant l'une des revendications 1 à 3, dans lequel le carter ( 3 ) est au moins en deux parties et l'engrenage ( 1 ) comprend au moins deux étages ( 11, 12 ) planétaires et dans lequel un joint ( 33 ) de séparation de carter est prévu dans la région comprise entre un premier étage ( 11 ) planétaire et un deuxième étage ( 12 ) planétaire.
  5. Système d'entraînement de broyeur suivant l'une des revendications 1 à 4, dans lequel le moteur ( 2 ) est raccordé à un circuit d'alimentation en lubrifiant et/ou à un circuit d'agent de refroidissement.
  6. Système d'entraînement de broyeur suivant l'une des revendications 1 à 5, dans lequel il est prévu un convertisseur ( 4' ) ayant un dispositif de régulation associé pour la régulation, sans jeu de denture, de la vitesse de rotation en du moteur ( 2 ).
  7. Système d'entraînement de broyeur suivant l'une des revendications 1 à 6, dans lequel il est prévu pour des enroulements rotoriques et/ou statoriques une enveloppe étanche à l'huile lubrifiante pour l'étanchéité vis-à-vis de l'huile lubrifiante circulant dans le carter ( 3 ).
  8. Système d'entraînement de broyeur suivant l'une des revendications 1 à 7, dans lequel le diamètre extérieur du moteur ( 2 ) est plus petit que le diamètre intérieur d'une roue ( 111, 121 ) d'une couronne ( 111, 121 ) du au moins un étage ( 11, 12 ) planétaire.
  9. Système d'entraînement de broyeur suivant l'une des revendications 1 à 7, dans lequel seulement le diamètre extérieur du rotor ( 1 ) est plus petit que le diamètre intérieur d'une roue ( 111, 121 ) à denture intérieure du au moins un étage ( 11, 12 ) planétaire et dans lequel le stator est fabriqué en plusieurs segments s'étendant dans la direction périphérique.
  10. Système d'entraînement de broyeur suivant l'une des revendications 1 à 9, dans lequel le moteur ( 2 ) est une machine synchrone à excitation permanente, dont le système magnétique-rotor est soudé dans une enveloppe en acier fin.
  11. Système d'entraînement de broyeur suivant l'une des revendications 1 à 10, dans lequel le moteur ( 2 ) a un système magnétique-rotor qui est soudé sans garniture d'étanchéité dans une enveloppe en acier fin.
  12. Système d'entraînement de broyeur suivant l'une des revendications 1 à 10, dans lequel le moteur a un système magnétique-rotor qui est enveloppé d'au moins un matériau non conducteur et/ou amagnétique.
EP10004127.6A 2010-04-19 2010-04-19 Système d'entraînement de moulin Active EP2380666B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ES10004127T ES2409115T3 (es) 2010-04-19 2010-04-19 Sistema de accionamiento de molino
EP10004127.6A EP2380666B1 (fr) 2010-04-19 2010-04-19 Système d'entraînement de moulin
EP11708868A EP2560764A1 (fr) 2010-04-19 2011-03-17 Système d'entraînement de broyeur
PCT/EP2011/054055 WO2011131430A1 (fr) 2010-04-19 2011-03-17 Système d'entraînement de broyeur
RU2012148807/13A RU2522529C2 (ru) 2010-04-19 2011-03-17 Система мельничного привода
CN201180019905.8A CN102858459B (zh) 2010-04-19 2011-03-17 磨机驱动***
US13/642,384 US8834312B2 (en) 2010-04-19 2011-03-17 Mill drive system
CN201120171639.8U CN202212229U (zh) 2010-04-19 2011-03-31 磨机驱动***

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10004127.6A EP2380666B1 (fr) 2010-04-19 2010-04-19 Système d'entraînement de moulin

Publications (2)

Publication Number Publication Date
EP2380666A1 EP2380666A1 (fr) 2011-10-26
EP2380666B1 true EP2380666B1 (fr) 2013-04-17

Family

ID=42565063

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10004127.6A Active EP2380666B1 (fr) 2010-04-19 2010-04-19 Système d'entraînement de moulin
EP11708868A Withdrawn EP2560764A1 (fr) 2010-04-19 2011-03-17 Système d'entraînement de broyeur

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP11708868A Withdrawn EP2560764A1 (fr) 2010-04-19 2011-03-17 Système d'entraînement de broyeur

Country Status (6)

Country Link
US (1) US8834312B2 (fr)
EP (2) EP2380666B1 (fr)
CN (2) CN102858459B (fr)
ES (1) ES2409115T3 (fr)
RU (1) RU2522529C2 (fr)
WO (1) WO2011131430A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2409115T3 (es) 2010-04-19 2013-06-25 Siemens Aktiengesellschaft Sistema de accionamiento de molino
DE102013212464A1 (de) * 2013-06-27 2014-12-31 Siemens Aktiengesellschaft Planetengetriebe
KR102193884B1 (ko) * 2013-07-08 2020-12-23 에프엘스미쓰 에이/에스 고부하 구동 배열체 및 밀
EP2942223A1 (fr) 2014-05-07 2015-11-11 Siemens Aktiengesellschaft Agencement d'axe d'entraînement
CN104632548B (zh) * 2015-02-05 2018-07-31 杭州爱纬斯电子有限公司 外转子垂直轴行星齿轮增速器
PE20190294A1 (es) * 2016-07-29 2019-02-28 Siemens Ag Procedimiento para el direccionamiento de un motor para arrancar un molino
EP3415238B1 (fr) 2017-06-14 2020-05-27 Flender GmbH Entraînement de broyeur vertical
ES2833198T3 (es) 2017-06-30 2021-06-14 Flender Gmbh Disposición de portapiñón satélite, engranaje de molino vertical y molino vertical
EP3527846A1 (fr) * 2018-02-19 2019-08-21 IMS Gear SE & Co. KGaA Dispositif moteur-transmission
DE102018122540B3 (de) 2018-09-14 2019-11-21 Vertical Power Mills Technology AG Vertikale Kugelmühle, Statorsegment für eine vertikale Kugelmühle und Verfahren zum Warten einer vertikalen Kugelmühle

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB463191A (en) 1934-10-01 1937-03-23 Traylor Engineering & Mfg Comp Improvements in and relating to pulverizer mills
US2321126A (en) * 1941-04-03 1943-06-08 Breuer Electric Mfg Co Dust-tight blower
US3576143A (en) 1969-09-05 1971-04-27 Sundstrand Corp Constant speed drive and generator
DE1957580A1 (de) * 1969-11-15 1972-01-05 Pfeiffer Barbarossawerke Muehlenantrieb
US4087052A (en) 1974-06-14 1978-05-02 Ilok Power Co., Inc. Vertical impact mill for the reduction of four micron finest powder
US4198191A (en) * 1978-04-07 1980-04-15 General Electric Company Vaporization cooled dielectric fluid pump
SU871818A1 (ru) * 1979-08-31 1981-10-15 Сызранский турбостроительный завод Валкова мельница
CH658801A5 (de) 1982-10-29 1986-12-15 Maag Zahnraeder & Maschinen Ag Walzenschuesselmuehle.
DE3320037C1 (de) * 1983-06-03 1984-11-15 Fritz Sauerwald Fabrik für Getriebebau, 5600 Wuppertal Walzenschüsselmühlengetriebe
SU1227238A1 (ru) * 1983-11-10 1986-04-30 Всесоюзный Научно-Исследовательский Институт Цементного Машиностроения Привод вертикальной валковой мельницы
US4930201A (en) 1985-08-14 1990-06-05 Kollmorgen Corporation Method for manufacturing a composite sleeve for an electric motor
CH672603A5 (fr) 1987-04-09 1989-12-15 Maag Zahnraeder & Maschinen Ag
DE3931116C2 (de) 1989-09-18 1994-02-03 Krupp Polysius Ag Antriebseinrichtung für eine Rollenmühle
CA2138074A1 (fr) * 1993-12-17 1995-06-18 Martin H. Gygi Dispositif de broyage
US6639334B2 (en) * 2001-11-30 2003-10-28 Ballard Power Systems Corporation Jet impingement cooling of electric motor end-windings
DE10305915A1 (de) 2003-02-13 2004-08-26 Alstom Power Boiler Gmbh Wälzmühle
JP2005052799A (ja) * 2003-08-07 2005-03-03 Seisa Gear Ltd 立形粉砕機用歯車装置
US20060125337A1 (en) 2003-11-21 2006-06-15 Moshe Levnat Stainless steel unsealed motor
CA2582480C (fr) 2005-07-05 2013-01-29 Flsmidth A/S Broyeur a cylindres
DK1757839T3 (da) * 2005-08-24 2008-07-21 Maag Gear Ag Gear til svær belastning til valsetallerkenmöller
DE102006043179A1 (de) 2006-09-14 2008-03-27 Siemens Ag Mühle zum Mahlen von grobem, steinartigem Schüttgut mit achsparallelem Antrieb
US7663272B2 (en) 2007-10-15 2010-02-16 Honeywell International Inc. Motor housing and cooling fin assembly
DE102007057608A1 (de) 2007-11-28 2009-06-04 A. Friedr. Flender Ag Stirnradgetriebe
BRPI0823037A2 (pt) 2008-08-22 2015-07-28 Smidth As F L Disposição de acionamento de serviço pesado para um moinho que tem uma bacia de moedura giratória em torno da vertical que compreende um alojamento, um motor elétrico e uma disposição de engrenagem
EP2295147B1 (fr) 2009-09-10 2012-01-04 Siemens Aktiengesellschaft Système d'entraînement de moulin
ES2409115T3 (es) 2010-04-19 2013-06-25 Siemens Aktiengesellschaft Sistema de accionamiento de molino

Also Published As

Publication number Publication date
WO2011131430A1 (fr) 2011-10-27
EP2380666A1 (fr) 2011-10-26
US8834312B2 (en) 2014-09-16
EP2560764A1 (fr) 2013-02-27
CN102858459A (zh) 2013-01-02
RU2012148807A (ru) 2014-05-27
ES2409115T3 (es) 2013-06-25
US20130035189A1 (en) 2013-02-07
CN102858459B (zh) 2014-12-31
CN202212229U (zh) 2012-05-09
RU2522529C2 (ru) 2014-07-20

Similar Documents

Publication Publication Date Title
EP2380666B1 (fr) Système d'entraînement de moulin
EP2295147B1 (fr) Système d'entraînement de moulin
EP2457663B1 (fr) Moteur d'engrenage d'un système d'entraînement de moulin
EP2573386B1 (fr) Système de transmission pour une éolienne
EP2508754B1 (fr) Système de transmission pour une éolienne
EP2871756B1 (fr) Générateur de démarreur de vilebrequin et boîtier pour un tel générateur
EP1749576B1 (fr) Désintégrateur avec motor electrique a convertisseur de fequence monte en amont et un train épicycloidal
EP3317222A1 (fr) Ensemble formant treuil de levage
EP2541096A1 (fr) Système de propulsion pour une éolienne
EP2492016B1 (fr) Moteur d'engrenage pour un système d'entraînement de moulin
EP1757839A1 (fr) Transmission pour un broyeur à auge
DE102011079555B4 (de) Antriebsanordnung für eine Vertikal-Rollenmühle
EP3789625A1 (fr) Agencement de bride, moyeu à bride, moyen d'arrêt, transmission, moteur électrique, éolienne et application industrielle
EP2964976B1 (fr) Ensemble motoréducteur
DE102014115196A1 (de) System und Verfahren zur zusammengefassten Drehmomentübertragung und Rotationsdichtung
EP2649711B1 (fr) Motoréducteur
WO2013013950A2 (fr) Motoréducteur
WO2010121586A2 (fr) Chaîne cinématique pour éolienne, nacelle d'éolienne, éolienne et parc d'éoliennes ainsi que conteneur standard
DE102018131638A1 (de) Motor-Getriebe-Einheit, insbesondere für eine Tunnelbohrmaschine oder zum Antrieb eines Zahnkranzes
EP2555394B1 (fr) Engrenage électrique pour une presse
EP4256199B1 (fr) Agencement d'engrenage et de générateur comprenant un frein pour éolienne
EP4028672B1 (fr) Système de transmission de couple de rotation avec roulements agencés concentriquement, unité d'entraînement et ensemble d'entraînement
DE3526837A1 (de) Epizykloidengetriebe-uebertragungsanordnung
DE102022120246A1 (de) Elektromotorische Antriebseinheit und Roboterarm
EP4244497A1 (fr) Transmission pour un dispositif d'entraînement pour un véhicule, roue dentée pour une transmission, et véhicule comprenant une transmission

Legal Events

Date Code Title Description
17P Request for examination filed

Effective date: 20101112

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 HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA ME RS

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

RIC1 Information provided on ipc code assigned before grant

Ipc: B02C 15/00 20060101AFI20120919BHEP

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

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SIEMENS AKTIENGESELLSCHAFT

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 HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM 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: NV

Representative=s name: SIEMENS SCHWEIZ AG, CH

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

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 606904

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130515

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502010002907

Country of ref document: DE

Effective date: 20130613

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2409115

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20130625

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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: 20130718

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: 20130417

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: 20130819

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: 20130417

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: 20130417

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: 20130817

Ref country code: NO

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: 20130717

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

Ref country code: HR

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: 20130417

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: 20130417

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: 20130417

Ref country code: LV

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: 20130417

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: 20130717

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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: 20130417

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: 20130417

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: 20130417

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: 20130417

Ref country code: MC

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: 20130417

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: FLSMIDTH A/S

Effective date: 20140117

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

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130417

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502010002907

Country of ref document: DE

Effective date: 20140117

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 NON-PAYMENT OF DUE FEES

Effective date: 20130419

PLAF Information modified related to communication of a notice of opposition and request to file observations + time limit

Free format text: ORIGINAL CODE: EPIDOSCOBS2

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

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

Ref country code: MT

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: 20130417

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

Ref country code: SM

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: 20130417

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: 20130417

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; INVALID AB INITIO

Effective date: 20100419

Ref country code: MK

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: 20130417

Ref country code: LU

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

Effective date: 20130419

REG Reference to a national code

Ref country code: DE

Ref legal event code: R100

Ref document number: 502010002907

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

PLCK Communication despatched that opposition was rejected

Free format text: ORIGINAL CODE: EPIDOSNREJ1

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 606904

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150419

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: 20150419

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 20160428

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCOW

Free format text: NEW ADDRESS: WERNER-VON-SIEMENS-STRASSE 1, 80333 MUENCHEN (DE)

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: FLENDER GMBH, DE

Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502010002907

Country of ref document: DE

Owner name: FLENDER GMBH, DE

Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: PD

Owner name: FLENDER GMBH; DE

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), ASSIGNMENT; FORMER OWNER NAME: SIEMENS AKTIENGESELLSCHAFT

Effective date: 20171113

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: FLENDER GMBH

Effective date: 20171219

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20171207 AND 20171213

REG Reference to a national code

Ref country code: BE

Ref legal event code: PD

Owner name: FLENDER GMBH; DE

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), AFFECTATION / CESSION; FORMER OWNER NAME: SIEMENS AKTIENGESELLSCHAFT

Effective date: 20171117

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Owner name: FLENDER GMBH, DE

Effective date: 20180316

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

Ref country code: FI

Payment date: 20180419

Year of fee payment: 9

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 NON-PAYMENT OF DUE FEES

Effective date: 20190419

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502010002907

Country of ref document: DE

Representative=s name: MICHALSKI HUETTERMANN & PARTNER PATENTANWAELTE, DE

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

Ref country code: GB

Payment date: 20210525

Year of fee payment: 12

Ref country code: ES

Payment date: 20210621

Year of fee payment: 12

Ref country code: CH

Payment date: 20210618

Year of fee payment: 12

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

Ref country code: NL

Payment date: 20210406

Year of fee payment: 12

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

Ref country code: IT

Payment date: 20220420

Year of fee payment: 13

Ref country code: FR

Payment date: 20220421

Year of fee payment: 13

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

Ref country code: BE

Payment date: 20220421

Year of fee payment: 13

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20220501

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

Effective date: 20220419

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 NON-PAYMENT OF DUE FEES

Effective date: 20220501

Ref country code: LI

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

Effective date: 20220430

Ref country code: GB

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

Effective date: 20220419

Ref country code: CH

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

Effective date: 20220430

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20230628

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: 20220420

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20230430

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: 20230430

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: 20230430

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: 20230419

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

Ref country code: DE

Payment date: 20240424

Year of fee payment: 15