EP2464459B1 - Farbdüse für einen glockenteller eines rotationszerstäubers - Google Patents

Farbdüse für einen glockenteller eines rotationszerstäubers Download PDF

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Publication number
EP2464459B1
EP2464459B1 EP10740554.0A EP10740554A EP2464459B1 EP 2464459 B1 EP2464459 B1 EP 2464459B1 EP 10740554 A EP10740554 A EP 10740554A EP 2464459 B1 EP2464459 B1 EP 2464459B1
Authority
EP
European Patent Office
Prior art keywords
rinsing
rinsing agent
nozzle
paint nozzle
section
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
EP10740554.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2464459A1 (de
Inventor
Hans-Jürgen Nolte
Robert F. Heldt
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.)
Duerr Systems AG
Original Assignee
Duerr Systems AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Duerr Systems AG filed Critical Duerr Systems AG
Publication of EP2464459A1 publication Critical patent/EP2464459A1/de
Application granted granted Critical
Publication of EP2464459B1 publication Critical patent/EP2464459B1/de
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
    • B05B3/1007—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member
    • B05B3/1014—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member with a spraying edge, e.g. like a cup or a bell
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
    • B05B15/555—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids discharged by cleaning nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
    • B05B15/531—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using backflow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
    • B05B3/1064—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces the liquid or other fluent material to be sprayed being axially supplied to the rotating member through a hollow rotating shaft

Definitions

  • the invention relates to a paint nozzle, which can be used in a bell cup of a rotary atomizer.
  • FIG. 1 shows a conventional rotary atomizer 1, which can be used for example in a paint shop for painting automotive body components.
  • the rotary atomizer 1 has a hollow turbine shaft 2, which is driven by a turbine and carries at its free end a bell cup 3, wherein the bell cup 3 is screwed to the turbine shaft 2.
  • the hollow turbine shaft 2 in this case runs a hollow color tube 4, through which the paint to be applied is conveyed to the bell cup 3.
  • a replaceable ink nozzle 5 is mounted, which projects axially with its nozzle head through the bell cup 3 and directs the paint flow to a distributor disc 6.
  • the rotary atomizer 1 has a shaping air ring 7, which has numerous shaping air nozzles 8, which are distributed over the circumference and direct a steering air flow axially from behind, for example, on a lateral surface 9 of the bell cup 3, to the output from the bell cup 3 spray jet to shape.
  • the rotary atomizer 1 also allows a cleaning operation by a rinsing agent is supplied via the paint tube 4 and the color channel 10 extending therein instead of the paint, which then cleans the inner surface of the bell cup 3 and the distributor disc 6.
  • FIG. 2 shows a likewise known conventional construction of a bell cup 3, which partially with the construction described above FIG. 1 to avoid repetition, reference is made to the above description, with the same reference numerals being used for corresponding details.
  • a similar construction is also known US Pat. No. 6,341,734 B1 ,
  • a special feature of this known construction is that the paint nozzle 5 in addition to the continuous paint channel 10 has a detergent channel 11 which ends in a Spülschauslass in the front end of the paint nozzle 5 and the flushing agent is directed substantially axially on the distributor disc 6.
  • the separation of the detergent channel 11 from the paint channel 10 allows the brief rinsing described above, since the paint can remain pressed even during the rinse up to the paint nozzle 5.
  • Another special feature of this known construction is that also the lateral surface 9 of the bell cup 3 can be rinsed.
  • a disadvantage of this known construction is the fact that at too low detergent pressure, only the back of the distributor disc 6, which is the ink nozzle 5 opposite, is cleaned, whereas a distributor disc receptacle 15 remains soiling, since the detergent turbulence and the rebound of the detergent from the distributor disc 6 are not sufficient to completely clean the distributor disc receptacle 15 with detergent.
  • FIG. 3 Figure 1 also shows a known construction of a bell cup 3, which partially coincides with the conventional bell cups 3 described above, so that reference is made to the above description to avoid repetition, the same reference numerals being used for corresponding details.
  • a special feature of this embodiment is that the detergent channel 11 opens into Spülschauslässe, which are offset from the front end of the paint nozzle 5 axially to the rear.
  • the invention is therefore based on the object to provide a correspondingly improved paint nozzle.
  • the ink nozzle according to the invention should allow a short rinsing and moreover achieve a satisfactory cleaning effect within the entire bell cup and that on both the distributor disc, the paint nozzle, the outer surface of the bell cup and the Verteileragonistnfacture, if this is not part of the bell cup.
  • the invention is based on the technical-physical knowledge that the flushing agent outlets arranged in the front end of the paint nozzle can indeed clean the distributor disk satisfactorily, but not the annular gap between the inking nozzle and the surrounding distributor disk.
  • the invention is based on the technical-physical knowledge that an axial reset of the Spülschauslässe leads to a deterioration of the cleaning effect on the distributor disc.
  • the invention therefore encompasses the general technical teaching of providing separate rinse agent outlets in the paint nozzle, which on the one hand are intended to clean the distributor disk and, on the other hand, the annular gap between the paint nozzle and the surrounding distributor disk holder (ie as a rule the bell cup), which permits simultaneous cleaning.
  • the ink nozzle according to the invention therefore initially comprises, in a conventional manner, a common detergent channel for the passage of a rinsing agent for rinsing the bell plate.
  • This flushing agent channel opens into a first flushing agent outlet, which serves for flushing the distributor disk and directs the flushing agent substantially axially forwards onto the distributor disk of the bell cup.
  • the paint nozzle according to the invention has a second flushing agent outlet, which in the assembled state of the paint nozzle opens into the annular gap between the distributor disk receptacle and the paint nozzle in order to clean this annular gap with the flushing agent.
  • the color nozzle according to the invention thus has a common detergent channel, which branches in the paint nozzle and feeds separate Spülstoffauslässe with the detergent.
  • the Farbdüse preferably has a third Spülstoffauslass, which is also fed from the common detergent channel with the detergent and allows external flushing, such as in EP 0 715 896 A2 is described, so that this document is the full description of the structural details of the external flushing the present description.
  • the common detergent channel branches into at least three different detergent outlets intended to rinse different areas of the bell cup.
  • the first flushing agent outlet on the front side of the paint nozzle serves primarily for flushing the distributor disk and the bellcrank inside surface.
  • the second Spülschauslass serves mainly for rinsing the annular gap between the paint nozzle and the surrounding Distribution disc recording.
  • the third Spülstoffauslass is mainly used for external flushing, ie for flushing the outer surface of the bell cup.
  • the ink nozzle according to the invention is preferably designed in such a way that the rinsing agent stream supplied via the common rinsing agent channel is subdivided into a plurality of sub-streams which are in a specific relationship to one another and are supplied to the respective rinsing agent outlets.
  • the first flushing agent outlet for the flushing of the distributor disk and the inner surface of the bell cup preferably delivers a proportion of 3 / 7-5 / 7 of the total flushing agent volume flow, which generally corresponds to a flushing agent volume flow of 360-440 ml / min.
  • the first rinse aid outlet accounts for 4/7 of the total rinse stream. This is dependent on the detergent pressure and the tubing and can therefore from the o. G. Range of values vary both upwards and downwards.
  • the second flushing agent outlet for flushing the annular gap between the distributor disk receptacle and the paint nozzle preferably emits a fraction of less than 2/7 of the total amount of flushing agent, which corresponds to a flushing agent quantity of up to 110 ml / min.
  • the second rinse aid outlet accounts for 1/7 of the total amount of rinse aid.
  • the third flushing agent outlet for the external flushing preferably gives off a proportion of 1 / 7-3 / 7 of the total amount of flushing agent, which corresponds to a flushing agent quantity of 180-220 ml / min.
  • the proportion for the external rinse 2/7 of the total amount of detergent preferably gives off a proportion of 1 / 7-3 / 7 of the total amount of flushing agent, which corresponds to a flushing agent quantity of 180-220 ml / min.
  • the total amount of detergent here is preferably in the range of 10-40ml.
  • the above-mentioned division of the detergent flow to the various partial flows is preferably achieved by a corresponding structural design and dimensioning of the detergent outlets or the upstream detergent bores.
  • the second rinse aid outlet for rinsing the annular gap between the paint nozzle and the surrounding distributor disk receiver preferably has a diameter that is less than 1 mm, 0.7 mm, 0.5 mm or even less than 0.35 mm. It is thereby achieved that only a relatively small quantity of flushing agent is diverted via the second flushing agent outlet, so that sufficient flushing agent remains for the flushing of the remaining areas of the bell-shaped baffle.
  • the second flushing agent outlet for the flushing of the annular gap between the distributor disk receptacle and the paint nozzle is preferably arranged at a specific axial distance behind the front side of the paint nozzle.
  • the second flushing agent outlet is thus preferably set back axially relative to the front end face of the paint nozzle, wherein the axial distance to the front of the paint nozzle is preferably in the range of 4-5 mm.
  • the distance between the front of the paint nozzle and the second flushing outlet is 4.5 mm +/- 0.2 mm. This ensures that more than half of the inner surface of the distributor disc holder is cleaned and no flushing agents are cleaned at the rear in the direction of the paint tube or to the external flushing holes.
  • the second flushing agent outlet preferably discharges the flushing means obliquely forwardly and outwardly, wherein the flushing agent outlet has a certain outlet angle with respect to the axis of rotation of the bellcup.
  • the exit angle of the second flushing agent outlet is preferably in the range of 0-15 °, wherein the exit angle in the preferred embodiment of the invention is substantially 3 °. However, within the scope of the invention, there is also the possibility that the exit angle is 0 °.
  • the common detergent channel has an upstream conduit section and a downstream conduit section, with the upstream conduit section having a larger conduit cross-section than the downstream conduit section.
  • the common detergent channel therefore expands preferably with a step, wherein the second Spülschauslass for flushing the annular gap between the Verteilerlismnfact and the paint nozzle preferably branches off from the upstream line section of the common detergent channel, ie from the line section with the larger line cross-section.
  • the second flushing agent outlet for the flushing of the annular gap preferably branches off at the transition from the upstream larger line section to the downstream smaller line section of the common flushing agent channel, which has proved to be favorable in terms of flow.
  • the second flushing agent outlet for the flushing of the annular gap between the distributor disk receptacle and the paint nozzle may branch off from the downstream line section of the common flushing agent channel.
  • the third rinsing agent outlet for the external rinse preferably branches off from the upstream line section of the common rinsing agent channel, where the rinsing agent channel has a larger line cross-section.
  • the first flushing agent outlet for flushing the distributor disk is preferably arranged on the end face of the paint nozzle and / or at the end of the downstream line section.
  • a coating agent channel extends in the axial direction to pass through the coating agent to be applied, wherein the coating agent channel preferably passes axially over the entire length of the paint nozzle and ends in an outlet hole in the front end of the paint nozzle.
  • the coating agent channel is preferably divided into an upstream pipe section having a larger pipe cross section and a downstream pipe section having a smaller pipe cross section, wherein the downstream pipe section having the smaller pipe cross section in the paint nozzle may be eccentric to laterally allow sufficient space for the first flushing agent outlet to let.
  • the upstream line section of the coating agent channel a smaller line cross-section than the downstream line section.
  • the coating agent channel tapers or widens conically.
  • the second flushing agent outlet serves to flush the annular gap between the paint nozzle and the surrounding distributor disk receptacle.
  • the ink nozzle according to the invention has two cylindrical nozzle sections, between which a conical nozzle section is arranged, wherein the annular gap cleaned by the second flushing agent outlet surrounds the conical nozzle section in an annular manner.
  • the conical nozzle section of the paint nozzle can in this case have a cone angle, which can be, for example, in the range of 20-30 °.
  • the conical nozzle section merges into the distal cylindrical nozzle section without a shoulder, whereas a step can occur at the transition from the conical nozzle section to the proximal cylindrical nozzle section.
  • annular gap used in the context of the invention therefore refers to an annular gap which surrounds a conical nozzle section of the ink nozzle.
  • additional second flushing agent outlet opens out of the jacket surface of the conical nozzle section in order to deliver the flushing agent directly into the annular gap.
  • the invention is not limited to the above-described paint nozzle according to the invention as a single component. Rather, the invention also includes a bell cup having a paint nozzle therein and a complete rotary atomizer with such a bell cup.
  • the distributor disc can be an integral part of the bell cup in the bell cup according to the invention.
  • the distributor disc is designed as a separate component and is mounted in the bell cup.
  • the invention also encompasses a painting installation with at least one such rotary atomizer, which contains the paint nozzle according to the invention.
  • the ink nozzle 5 has an axially continuous ink channel 10, which consists of two successively arranged line sections 10.1, 10.2.
  • the downstream line section 10.2 of the color channel 10 in this embodiment has a smaller line cross-section than the upstream line section 10.1 of the color channel, which, however, can also be realized differently in practice.
  • the downstream line section 10.2 of the paint channel 10 is arranged eccentrically in the front part of the paint nozzle 5 in order to leave enough space there for the guidance of the detergent channel 11.
  • the rinsing agent channel 11 also has an upstream line section 11.1 and a downstream line section 11.2, wherein the downstream line section 11.2 has a smaller line cross section than the upstream line section 11.1.
  • the downstream line section 11.2 of the flushing agent channel 11 finally opens into a flushing agent outlet 16, which is arranged in the front end side of the paint nozzle 5 and a first flushing agent flow S1 substantially axially
  • the first flushing agent flow S1 essentially serves to clean the distributor disc 6 and the inner surfaces of the bell cup 3 with the flushing agent.
  • a rinsing agent bore 17 branches off from the upstream line section 11.1 of the rinsing agent channel 11 and opens into a second rinsing agent outlet 18, wherein the second rinsing agent outlet 18 outputs a second rinsing agent stream S2 which is essentially used for rinsing an annular gap 19 (cf. Fig. 4B ) between the paint nozzle 5 and the surrounding distributor disk receptacle 15 is used.
  • a further flushing agent bore 21 branches off, which opens out into a further flushing agent outlet 22.
  • a third detergent flow S3 is discharged, which is used for external rinsing of the bell cup 3.

Landscapes

  • Nozzles (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Spray Control Apparatus (AREA)
  • Electrostatic Spraying Apparatus (AREA)
EP10740554.0A 2009-08-14 2010-08-02 Farbdüse für einen glockenteller eines rotationszerstäubers Active EP2464459B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009037604A DE102009037604A1 (de) 2009-08-14 2009-08-14 Farbdüse für einen Glockenteller eines Rotationszerstäubers
PCT/EP2010/004714 WO2011018169A1 (de) 2009-08-14 2010-08-02 Farbdüse für einen glockenteller eines rotationszerstäubers

Publications (2)

Publication Number Publication Date
EP2464459A1 EP2464459A1 (de) 2012-06-20
EP2464459B1 true EP2464459B1 (de) 2016-05-18

Family

ID=42985277

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10740554.0A Active EP2464459B1 (de) 2009-08-14 2010-08-02 Farbdüse für einen glockenteller eines rotationszerstäubers

Country Status (10)

Country Link
US (1) US9126217B2 (es)
EP (1) EP2464459B1 (es)
JP (1) JP5785545B2 (es)
CN (1) CN102574136B (es)
DE (1) DE102009037604A1 (es)
ES (1) ES2587391T3 (es)
HU (1) HUE028798T2 (es)
PL (1) PL2464459T3 (es)
PT (1) PT2464459T (es)
WO (1) WO2011018169A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021127163A1 (de) 2021-10-20 2023-04-20 Dürr Systems Ag Glockenteller und Rotationszerstäuber mit einem solchen Glockenteller

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9149821B2 (en) * 2012-03-07 2015-10-06 Carlisle Fluid Technologies, Inc. Cordless spray device
DE102012112588A1 (de) 2012-12-19 2014-06-26 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Reinigungsvorrichtung für Überzugsauftragsanlagen
US8851397B1 (en) * 2013-11-14 2014-10-07 Efc Systems, Inc. Bell cup atomizer having improved cleaning capability
US20170189924A1 (en) * 2014-05-05 2017-07-06 Luca Drocco Device to close the outlet mouth of a fluid dispenser, in particular a fluid dispensing head for fluids, such as paints
DE102015008659B4 (de) 2015-07-03 2019-06-19 Dürr Systems Ag Beschichtungsmittelventil und Rotationszerstäuber
DE102015008661A1 (de) 2015-07-03 2017-01-05 Dürr Systems Ag Nadelventil
DE102018114179A1 (de) 2018-06-13 2019-12-19 Dürr Systems Ag Vorrichtung zum Desinfizieren zumindest eines Raums, insbesondere Personen-Aufenthaltsraums, mit einem Zerstäuber
FR3087680B1 (fr) 2018-10-30 2023-02-10 Exel Ind Bol de pulverisation de produit de revetement, projecteur rotatif incluant un tel bol et procede de nettoyage d'un tel projecteur
DE102018129964B4 (de) 2018-11-27 2023-11-16 Dürr Systems Ag Rotationszerstäuber und dessen Betriebsverfahren sowie Beschichtungsroboter mit Rotationszerstäuber
CN109777216B (zh) * 2018-12-10 2021-05-04 北京汽车集团有限公司 喷头、约束阻尼涂层结构及其制备方法
CN110142162A (zh) * 2019-06-24 2019-08-20 天津铭捷智能装备有限公司 一种旋转雾化器杯头涂料分配盘
CN110180729A (zh) * 2019-06-24 2019-08-30 天津铭捷智能装备有限公司 一种涂料管、旋杯及雾化喷涂装置
DE102021125820A1 (de) 2021-10-05 2023-04-06 Dürr Systems Ag Glockenteller, Rotationszerstäuber mit dem Glockenteller, Lackieranlage und entsprechendes Lackierverfahren

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505430A (en) 1982-11-22 1985-03-19 Ransburg Corporation Self-cleaning atomizer
DE8708489U1 (de) * 1987-06-16 1987-09-17 Ransburg Gmbh, 6056 Heusenstamm Sprühbeschichtungseinrichtung mit einem Rotationssprühorgan
DE4342336A1 (de) * 1993-12-11 1995-06-14 Abb Patent Gmbh Rotationszerstäuber
DE9419641U1 (de) * 1994-12-07 1995-02-02 Dürr GmbH, 70435 Stuttgart Rotationszerstäuber mit einem Glockenkörper
US6341734B1 (en) * 2000-10-19 2002-01-29 Efc Systems, Inc. Rotary atomizer and bell cup and methods thereof
WO2007083677A1 (ja) * 2006-01-19 2007-07-26 Abb K.K. 回転霧化頭型塗装装置
FR2915115B1 (fr) * 2007-04-23 2010-09-10 Sames Technologies Organe de pulverisation,dispositif de projection comportant un tel organe,installation de projection et methode de nettoyage d'un tel organe
JP4850803B2 (ja) 2007-09-14 2012-01-11 新日本製鐵株式会社 材料内部の温度推定方法、熱流束の推定方法、装置、及びコンピュータプログラム
JP2010015535A (ja) 2008-06-02 2010-01-21 Sony Corp 入力装置、制御システム、ハンドヘルド装置及び校正方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021127163A1 (de) 2021-10-20 2023-04-20 Dürr Systems Ag Glockenteller und Rotationszerstäuber mit einem solchen Glockenteller
WO2023066996A1 (de) 2021-10-20 2023-04-27 Dürr Systems Ag Glockenteller und rotationszerstäuber mit einem solchen glockenteller
WO2023066673A1 (de) 2021-10-20 2023-04-27 Dürr Systems Ag Glockenteller und rotationszerstäuber mit einem solchen glockenteller

Also Published As

Publication number Publication date
CN102574136A (zh) 2012-07-11
JP2013501607A (ja) 2013-01-17
HUE028798T2 (en) 2017-01-30
EP2464459A1 (de) 2012-06-20
US9126217B2 (en) 2015-09-08
US20120137968A1 (en) 2012-06-07
JP5785545B2 (ja) 2015-09-30
PT2464459T (pt) 2016-08-12
ES2587391T3 (es) 2016-10-24
PL2464459T3 (pl) 2016-11-30
DE102009037604A1 (de) 2011-02-24
CN102574136B (zh) 2015-10-07
WO2011018169A1 (de) 2011-02-17

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