EP3084268A1 - Fixation axiale d'un palier planétaire - Google Patents
Fixation axiale d'un palier planétaireInfo
- Publication number
- EP3084268A1 EP3084268A1 EP14799160.8A EP14799160A EP3084268A1 EP 3084268 A1 EP3084268 A1 EP 3084268A1 EP 14799160 A EP14799160 A EP 14799160A EP 3084268 A1 EP3084268 A1 EP 3084268A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bearing
- planetary
- shaft
- planet
- planetary gear
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H57/082—Planet carriers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/70—Bearing or lubricating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/06—Ball or roller bearings
- F16C23/08—Ball or roller bearings self-adjusting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/40—Transmission of power
- F05B2260/403—Transmission of power through the shape of the drive components
- F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
- F05B2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclic, planetary or differential type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
- F16C19/28—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with two or more rows of rollers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H2057/085—Bearings for orbital gears
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Definitions
- the present invention relates to a planetary gear, which can be used in particular as a planetary stage in the transmission of a wind turbine.
- Fig. 1 shows a, known from the prior art storage of a planetary gear 102 in a planetary gear of the type mentioned.
- the planetary gear 102 is rotatably supported by a first bearing 104 and a second bearing 106 on a planetary shaft or planetary pin 108.
- the planetary shaft 108 is fixed in a planetary carrier 1 10.
- the use of a spacer 1 14 causes not only additional costs, but also problems during assembly.
- the assembly of the transmission is usually carried out by first the first bearing 104 and the second bearing 106 are inserted from each other side in the planetary gear 102. After the positioning of the planetary gear 102 with the first bearing 104 and the second bearing 106 in the planet carrier 1 10 of the planet shaft 108 is inserted through an opening 1 1 6 in the planet carrier 1 10. If a spacer 1 14 is used, this must also be positioned before the introduction of the planet shaft 108. However, neither by the planetary gear 102, nor by the first bearing 104 or the second bearing 106, a guide of the spacer 1 14 in the radial direction. This requires additional measures for positioning the spacer 1 14 required.
- the document US 2012/0003096 A1 discloses the mounting of a planetary gear by means of two bearings without the use of a spacer between the inner rings of the two bearings.
- the planetary shaft is cylindrical. Therefore, there is no guidance of the two bearings through the planetary shaft in the axial direction.
- the planet carrier has two surfaces extending in the circumferential direction orthogonal to the axis of rotation. An inner ring of the two bearings can each be supported against a displacement in the axial direction on these surfaces. The bearing clearance is thus defined by the two surfaces.
- the planet carrier In the described solution, the planet carrier must be made so that the distance between the two surfaces on which the inner rings can be supported, is within narrow, predetermined by the clearance to be achieved tolerance limits. This would cause considerable problems in practice. Furthermore, the rigidity of the planet carrier with respect to the load on one of the two lateral halves in the axial direction is only very insufficient. Also, the transmission can not be mounted in the form shown in the publication US 2012/0003096 A1, since the planet carrier is evidently made in one piece. However, a two-piece planet carrier would further aggravate the tolerance problem described above.
- the present invention has for its object to provide a planetary gear that does not have the disadvantages of the prior art described above.
- the planetary gear has a planetary gear which is rotatably mounted on a planetary shaft by means of at least one first bearing and at least one second bearing. stores.
- the planetary gear is rotatably mounted about exactly one axis of rotation.
- a means for supporting a first element in a second element in relation to a displacement in one direction hereinafter means a means for positively fixing the first element to the second element against a displacement in said direction.
- the supporting of a first element on a second element in relation to a displacement of the first element in one direction accordingly means a fixation of the first element to the second element, so that a translational movement of the first element in said direction is prevented.
- the first bearing is configured to support the planetary gear at least against displacement in a first axial direction, such as in the direction of the rotor of a wind turbine.
- displacement is meant a translational movement.
- a displacement in an axial direction therefore means a translational movement parallel to the axis of rotation of the planetary gear.
- the first bearing supports the planetary gear on the planet carrier and / or on the planet shaft. This means that if a force acts on the planetary gear which would move in the axial direction, the first bearing counteracts this force so that the axial position of the planetary gear remains unchanged.
- the support of the planet gear is thus situational in dependence on the axial forces acting on the planetary gear.
- the second bearing may support the planetary gear at least against displacement in a second axial direction opposite to the first direction, approximately in the direction of the generator of a wind turbine.
- the first direction and the second direction are oriented so that they point away from each other. Accordingly, a displacement of the inner ring of the first bearing in the first direction and / or the inner ring of the second bearing in the second direction causes the distance of the two inner rings increases. From the second Seen from the left, the first bearing is in the first direction; viewed from the first bearing, the second bearing is in the second direction.
- Means for supporting the inner rings of the two bearings serve to position the first bearing and the second bearing and thus also the planet gear in the axial direction. At least one means serves to support the inner ring of the first bearing on the planet carrier relative to a displacement of the inner ring in the first direction.
- the planet carrier preferably has an orthogonal to the axis of rotation of the planetary gear in the circumferential direction extending surface. This surface describes an orthogonal to the axis of rotation extending annulus. If the inner ring of the first bearing is in contact with this surface, it is prevented from shifting in the first direction. The contact is either directly or via an element which is located between the inner ring of the first bearing and the surface, for example an annular spacer.
- the planetary gear has at least one means for supporting an inner ring of the second bearing on the planetary shaft against a displacement of the inner ring in the second direction. This means prevents displacement of the inner ring of the second bearing in the second direction.
- the planetary shaft preferably has a shoulder, d. H. an orthogonal to the axis of rotation of the planetary gear in the circumferential direction surface which describes an orthogonal to the axis of rotation of the planetary gear extending annulus.
- This surface is designed so that a contact with the inner ring of the second bearing is possible. This contact is made either directly or via another element that may be formed as an annular spacer.
- the means for supporting the inner race of the first bearing and the means for supporting the inner ring of the second bearing defines the bearing clearance of the two bearings. Since the inner ring of the first bearing is supported on the planet carrier and the inner ring of the second bearing on the planet shaft, it is necessary to fix the position of the planet shaft relative to the planet carrier depending on the desired bearing clearance. For this purpose, the planetary shaft is supported on the planet carrier relative to a displacement in the first direction.
- both the planet shaft, and the planet carrier each have an orthogonal to the axis of rotation of the planet in the circumferential direction extending surface.
- the two surfaces are aligned so that a positive contact is possible.
- the surfaces face each other.
- the contact of the two surfaces takes place either directly or via another element, which is preferably an annular spacer.
- the further element is not the first bearing and / or the second bearing, in particular not in the inner ring of the first bearing and / or the inner ring of the second bearing.
- the first bearing and / or the second bearing or the inner ring of the first bearing and / or the inner ring of the second bearing according to the invention are not designed as means for supporting the planetary shaft on the planet carrier.
- the at least one means for supporting the planet shaft to the planet carrier is arranged so that the first bearing and the second bearing can not be located in a load path between the planet shaft and the planet carrier, in particular not in a load path of the support of the planet shaft to the planet carrier ,
- a force flow, which may arise due to the support of the planetary shaft on the planet carrier, must extend between the planet shaft and the planet carrier around the first bearing and around the second bearing.
- the first bearing and the second bearing do not conduct any forces between the planetary shaft and the planetary carrier, in particular no forces which may arise due to the support of the planetary shaft on the planetary carrier.
- This can be achieved, for example, by no means for supporting the planetary shaft is arranged on the planet carrier between the first bearing and the second bearing, or arranged so that a load path between the first bearing, in particular the inner ring of the first bearing, and the second bearing, in particular the inner ring of the second bearing, via a means for supporting the planet shaft extends to the planet carrier.
- no load path between the first bearing and the second bearing extends in the axial direction via a means for supporting the planet shaft on the planet carrier.
- the means for supporting the planet shaft to the planet carrier outside the gap between the first bearing and the second bearing, in particular outside the gap between the inner ring of the first bearing and the inner ring of the second bearing is arranged.
- the planet carrier on an opening through which the planetary shaft can be inserted into the planet carrier.
- This serves to mount the planetary gear.
- the opening is preferably continuous and has a circular basic shape.
- the planet carrier has a recess with a likewise circular basic shape into which the planetary shaft can be inserted.
- the insertion into the planet carrier (1 10) takes place approximately in the first direction, i. by moving the planet shaft in the first direction.
- the planetary gear has means for fixing the planet shaft at least against an axial displacement in the second direction.
- These means may in particular be the said opening and the recess.
- the planetary carrier and the planetary shaft form at the opening and / or at the recess a press fit, in particular a shrinkage bandage, in which the planet carrier is heated and shrunk onto the planetary shaft.
- the press or shrinkage bandage also fixes the planetary shaft against displacement in the first direction. Against this background, the funds to meet Supporting the planet shaft to the planet carrier against a displacement of the planet shaft in the first direction the purpose of keeping the planetary shaft after insertion into the planet carrier in a correct position until the press or Schrumpf claimed is made.
- a first piece is releasably connected to a second piece, for example screwed.
- the first bearing and the second bearing are mounted on the first piece, i. the inner ring of the first bearing and the inner ring of the second bearing are fixed on the first piece.
- At least a part of the second piece is formed as a means for supporting the planet shaft on the planet carrier. This makes it possible that the second piece of the first piece can be solved while the first piece is in the planet carrier.
- Fig. 1 A known from the prior art, axial fixation of a planetary bearing
- FIG. 2 shows a planetary bearing according to the invention with a support of the planet shaft to the planet carrier on the generator side
- FIG. 3 shows an inventive planetary bearing with a support of the planet shaft to the planet carrier at the bottom of the generator-side recess.
- Figures 1 to 4 show a planet shaft 108, the generator side in an opening 1 16 and the rotor side is fixed in a bore 1 18.
- a planet gear 102 is rotatably mounted on the planet shaft 108 by means of a first bearing 104 and a second bearing 106.
- Two circlips 120 or alternatively a step 122 in the planetary gear 102 prevent a displacement of the planetary gear 102 relative to the first bearing in a first direction 124 and a displacement of the planetary gear 102 relative to the second Bearing 106 in a second direction 126th
- a displacement of the first bearing 104 relative to the planet carrier 1 10 and / or the planet shaft 108 in the first direction 124 is prevented by a direct contact of the inner ring of the first bearing 104 with the planet carrier 1 10.
- the contact surface 128 is orthogonal to the axis of rotation
- a shoulder 130 in the planetary shaft 108 prevents displacement of the second bearing 106 in the second direction 126 by direct contact with the inner race of the second bearing 106.
- the annular spacer 1 14 extends between the inner races of the first bearing 104 and the second bearing 106.
- no spacer 1 14 is located between the first bearing 104 and the second bearing 106.
- one active surface pair 202 alters a displacement of the planet shaft 108 relative to the planar support 110 in the first direction 124.
- the active surface pair 202 each consists of a surface of the planet carrier 1 10 and a surface of the planet shaft 108, which are in direct contact with each other or alternatively via a spacer 204 in contact (both alternatives are shown in Figs. 2 to 4 respectively).
- the belonging to the active surface pair 202 surface of the planet carrier 1 10 points in the second direction 126, the area belonging to the active surface pair 202 of the planet shaft 108 in the first direction 124th
- the active surface pair 202 and the spacer 204 are outside the planet carrier on the generator side. This allows a two-piece design of the planet shaft 108 having a first piece 206 and a second piece 208. While the first piece 206 is in the planet carrier 110, the second piece 208 can be removed to form the spacer 14 corresponding to the desired bearing clearance 1 12 adapt.
- the active surface pair 202 and the spacer 204 may be disposed within a generator-side bore 1 18 in the planet carrier 1 10.
- the bottom of the bore 1 18 has a radially extending surface which - directly or via the spacer 204 - comes into contact with the base surface of the planet shaft 108 and so supports the planetary shaft relative to a radial displacement in the first direction 124.
- the active surface pair 202 may also be formed by a further paragraph in the planet shaft 108 and a radially extending surface of the planet carrier 1 10. This surface not only supports - directly or via the spacer 204 (shown below) - the planet shaft 108, but also the inner ring of the first bearing 104 against an axial displacement in the first direction 124 from.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Details Of Gearings (AREA)
- Retarders (AREA)
- Wind Motors (AREA)
Abstract
L'invention concerne un engrenage planétaire, en particulier pour une éolienne. Ledit engrenage est pourvu d'au moins une roue planétaire (102), d'au moins un arbre planétaire (108) et d'au moins un porte-satellites (110). La roue planétaire (102) est montée rotative sur l'arbre planétaire (108) au moyen d'au moins un premier palier (104) et d'au moins un deuxième palier (106), le premier palier (104) pouvant soutenir la roue planétaire (102) au moins par rapport à un déplacement dans une première direction (124) axiale, et le deuxième palier (106) pouvant soutenir la roue planétaire (102) au moins par rapport à un déplacement dans une deuxième direction (126) axiale, opposée à la première direction (124). L'engrenage planétaire comprend au moins un moyen (128) destiné à soutenir une bague intérieure du premier palier (104) sur le porte-satellites (110) par rapport à un déplacement de la bague intérieure dans la première direction (124), au moins un moyen (130) destiné à soutenir une bague intérieure du deuxième palier (106) sur l'arbre planétaire (108) par rapport à un déplacement de la bague intérieure dans la deuxième direction (126), et au moins un moyen (202, 204) destiné à soutenir l'arbre planétaire (108) sur le porte-satellites (110) par rapport à un déplacement de l'arbre planétaire (108) dans la première direction (124). Selon l'invention, le moyen (202, 204) destiné à soutenir l'arbre planétaire (108) est disposé sur le porte-satellites (110), de manière à ce que le premier palier (104) et le deuxième palier (106) ne se situent pas dans un chemin de charge entre l'arbre planétaire (108) et le porte-satellites (110).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013226520.4A DE102013226520A1 (de) | 2013-12-18 | 2013-12-18 | Axiale Fixierung einer Planetenlagerung |
PCT/EP2014/074823 WO2015090785A1 (fr) | 2013-12-18 | 2014-11-18 | Fixation axiale d'un palier planétaire |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3084268A1 true EP3084268A1 (fr) | 2016-10-26 |
Family
ID=51900881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14799160.8A Withdrawn EP3084268A1 (fr) | 2013-12-18 | 2014-11-18 | Fixation axiale d'un palier planétaire |
Country Status (6)
Country | Link |
---|---|
US (1) | US20160377170A1 (fr) |
EP (1) | EP3084268A1 (fr) |
JP (1) | JP2017500503A (fr) |
CN (1) | CN105829771A (fr) |
DE (1) | DE102013226520A1 (fr) |
WO (1) | WO2015090785A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10816086B2 (en) | 2017-08-14 | 2020-10-27 | General Electric Company | Power gearbox gear arrangement |
EP3795863A1 (fr) * | 2019-09-17 | 2021-03-24 | Flender GmbH | Série de trains épicycloïdaux, éolienne, applications industrielles et utilisation de roulements à rouleaux |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2829502C2 (de) * | 1978-07-05 | 1982-03-18 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Getriebe zur Anordnung in einem zwischen zwei koaxialen Rohren liegenden Ringraum |
JPS6127337A (ja) * | 1984-07-19 | 1986-02-06 | Matetsukusu Kk | 非対称遊星歯車装置 |
JPS6224157U (fr) * | 1985-07-29 | 1987-02-14 | ||
JPH0462949U (fr) * | 1990-10-05 | 1992-05-28 | ||
GB0107923D0 (en) * | 2001-03-30 | 2001-05-23 | Hansen Transmissions Int | Method for forming a taper roller bearing assembly |
KR20120004404A (ko) * | 2009-04-23 | 2012-01-12 | 더 팀켄 컴퍼니 | 세미-통합된 플렉스핀 어셈블리를 갖는 유성 기어 시스템 |
CN102792018B (zh) * | 2010-02-12 | 2015-04-01 | 三菱重工业株式会社 | 用于的风力涡轮发电机齿轮箱和风力涡轮发电机 |
DE102011083090A1 (de) * | 2011-09-21 | 2013-01-03 | Schaeffler Technologies AG & Co. KG | Planetenlagerung und Windenergieanlagengetriebe |
ITTO20111007A1 (it) * | 2011-11-03 | 2013-05-04 | Avio Spa | Rotismo epicicloidale |
CN202597003U (zh) * | 2012-05-03 | 2012-12-12 | 南京高速齿轮制造有限公司 | 风力发电变桨齿轮箱输出端的传动机构 |
US8808133B2 (en) * | 2012-05-30 | 2014-08-19 | Fairfield Manufacturing Company, Inc. | Overload protection |
DE102012012900A1 (de) * | 2012-06-28 | 2014-01-02 | Robert Bosch Gmbh | Planetengetriebe |
-
2013
- 2013-12-18 DE DE102013226520.4A patent/DE102013226520A1/de not_active Withdrawn
-
2014
- 2014-11-18 EP EP14799160.8A patent/EP3084268A1/fr not_active Withdrawn
- 2014-11-18 CN CN201480069697.6A patent/CN105829771A/zh active Pending
- 2014-11-18 JP JP2016536189A patent/JP2017500503A/ja active Pending
- 2014-11-18 WO PCT/EP2014/074823 patent/WO2015090785A1/fr active Application Filing
- 2014-11-18 US US15/038,822 patent/US20160377170A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN105829771A (zh) | 2016-08-03 |
JP2017500503A (ja) | 2017-01-05 |
WO2015090785A1 (fr) | 2015-06-25 |
US20160377170A1 (en) | 2016-12-29 |
DE102013226520A1 (de) | 2015-06-18 |
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