WO2008141742A3 - Kolbenstangendichtung für einen isolationszylinder einer beschichtungsanlage - Google Patents

Kolbenstangendichtung für einen isolationszylinder einer beschichtungsanlage Download PDF

Info

Publication number
WO2008141742A3
WO2008141742A3 PCT/EP2008/003771 EP2008003771W WO2008141742A3 WO 2008141742 A3 WO2008141742 A3 WO 2008141742A3 EP 2008003771 W EP2008003771 W EP 2008003771W WO 2008141742 A3 WO2008141742 A3 WO 2008141742A3
Authority
WO
WIPO (PCT)
Prior art keywords
piston rod
seal
insulating cylinder
coating plant
rod seal
Prior art date
Application number
PCT/EP2008/003771
Other languages
English (en)
French (fr)
Other versions
WO2008141742A2 (de
Inventor
Frank Herre
Rainer Melcher
Manfred Michelfelder
Original Assignee
Duerr Systems Gmbh
Frank Herre
Rainer Melcher
Manfred Michelfelder
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 Gmbh, Frank Herre, Rainer Melcher, Manfred Michelfelder filed Critical Duerr Systems Gmbh
Priority to US12/601,379 priority Critical patent/US8387558B2/en
Priority to KR1020097025375A priority patent/KR101525605B1/ko
Priority to DE502008002222T priority patent/DE502008002222D1/de
Priority to PL08749428T priority patent/PL2146802T3/pl
Priority to BRPI0811740A priority patent/BRPI0811740B1/pt
Priority to AT08749428T priority patent/ATE494072T1/de
Priority to MX2009012530A priority patent/MX2009012530A/es
Priority to EP08749428A priority patent/EP2146802B1/de
Priority to JP2010508721A priority patent/JP5406826B2/ja
Priority to CN2008800169667A priority patent/CN101678375B/zh
Publication of WO2008141742A2 publication Critical patent/WO2008141742A2/de
Publication of WO2008141742A3 publication Critical patent/WO2008141742A3/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1608—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive
    • B05B5/1616—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive and the arrangement comprising means for insulating a grounded material source from high voltage applied to the material
    • B05B5/1625—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive and the arrangement comprising means for insulating a grounded material source from high voltage applied to the material the insulating means comprising an intermediate container alternately connected to the grounded material source for filling, and then disconnected and electrically insulated therefrom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1608—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive
    • B05B5/1675—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive the supply means comprising a piston, e.g. a piston pump

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Reciprocating Pumps (AREA)
  • Actuator (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Fluid-Damping Devices (AREA)
  • Spray Control Apparatus (AREA)

Abstract

Die Erfindung betrifft eine Kolbenstangendichtung (12) für einen Isolationszylinder (7) einer elektrostatischen Beschichtungsanlage, mit einer Kolbenstangenführung zur axial verschiebbaren Führung einer Kolbenstange (11), wobei die Kolbenstange (11) einen Abstreifkolben trägt, um Farbreste von der Innenwand des Isolationszylinders (7) abzustreifen, und mit einer ersten Dichtung (17) zur Abdichtung der Kolbenstangenführung gegenüber der Kolbenstange (11). Die Erfindung sieht zusätzlich eine zweite Dichtung (18) zur Abdichtung der Kolbenstangenführung gegenüber der Kolbenstange (11) vor, wobei die zweite Dichtung (18) gegenüber der ersten Dichtung (17) axial versetzt angeordnet ist.
PCT/EP2008/003771 2007-05-23 2008-05-09 Kolbenstangendichtung für einen isolationszylinder einer beschichtungsanlage WO2008141742A2 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
US12/601,379 US8387558B2 (en) 2007-05-23 2008-05-09 Piston rod seal for an insulating cylinder of a coating plant
KR1020097025375A KR101525605B1 (ko) 2007-05-23 2008-05-09 도장 장치의 절연 실린더용 피스톤 로드 씰
DE502008002222T DE502008002222D1 (de) 2007-05-23 2008-05-09 Kolbenstangendichtung für einen isolationszylinder einer beschichtungsanlage
PL08749428T PL2146802T3 (pl) 2007-05-23 2008-05-09 Uszczelnienie tłoczyska dla cylindra izolacyjnego instalacji powlekania
BRPI0811740A BRPI0811740B1 (pt) 2007-05-23 2008-05-09 vedação de barra de pistão, dispositivo de suprimento de revestimento e método de operação de dispositivo de revestimento
AT08749428T ATE494072T1 (de) 2007-05-23 2008-05-09 Kolbenstangendichtung für einen isolationszylinder einer beschichtungsanlage
MX2009012530A MX2009012530A (es) 2007-05-23 2008-05-09 Sello de vastago para un cilindro aislante de equipo de recubrimiento.
EP08749428A EP2146802B1 (de) 2007-05-23 2008-05-09 Kolbenstangendichtung für einen isolationszylinder einer beschichtungsanlage
JP2010508721A JP5406826B2 (ja) 2007-05-23 2008-05-09 塗装システムの絶縁シリンダ用ピストンロッドシール
CN2008800169667A CN101678375B (zh) 2007-05-23 2008-05-09 用于涂层设备的绝缘缸的活塞杆密封装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007023931A DE102007023931A1 (de) 2007-05-23 2007-05-23 Kolbenstangendichtung für einen Isolationszylinder einer Beschichtungsanlage
DE102007023931.0 2007-05-23

Publications (2)

Publication Number Publication Date
WO2008141742A2 WO2008141742A2 (de) 2008-11-27
WO2008141742A3 true WO2008141742A3 (de) 2009-02-05

Family

ID=39791370

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/003771 WO2008141742A2 (de) 2007-05-23 2008-05-09 Kolbenstangendichtung für einen isolationszylinder einer beschichtungsanlage

Country Status (12)

Country Link
US (1) US8387558B2 (de)
EP (1) EP2146802B1 (de)
JP (1) JP5406826B2 (de)
KR (1) KR101525605B1 (de)
CN (1) CN101678375B (de)
AT (1) ATE494072T1 (de)
BR (1) BRPI0811740B1 (de)
DE (2) DE102007023931A1 (de)
ES (1) ES2358965T3 (de)
MX (1) MX2009012530A (de)
PL (1) PL2146802T3 (de)
WO (1) WO2008141742A2 (de)

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US8960071B2 (en) * 2004-08-18 2015-02-24 Waters Technologies Corporation Piston pump with leak diagnostic port
US20110254231A1 (en) * 2010-04-19 2011-10-20 Isenberg Timothy J Clean-In-Place Seal Assembly
JP5972132B2 (ja) * 2012-09-26 2016-08-17 新日鐵住金株式会社 ノズル
DE102014016552A1 (de) * 2014-11-08 2016-05-12 Eisenmann Se Beschichtungssystem zum Beschichten von Gegenständen
US10941762B2 (en) 2015-01-30 2021-03-09 Wagner Spray Tech Corporation Piston limit sensing and software control for fluid application
ES2922769T3 (es) 2015-06-26 2022-09-20 Danfoss As Máquina hidráulica
EP3109473B1 (de) 2015-06-26 2021-03-10 Danfoss A/S Flügelzellenmaschine
ES2731358T3 (es) 2015-06-26 2019-11-15 Danfoss As Disposición de máquina hidráulica
DE102016001544A1 (de) 2016-02-10 2017-08-10 Eisenmann Se Isolationseinrichtung sowie Beschichtungssystem hiermit
EP3452228A4 (de) * 2016-06-22 2020-01-01 Wagner Spray Tech Corporation Kolbenanschlagerfassung und software-steuerung zum aufbringen einer flüssigkeit
US10274085B2 (en) * 2016-06-28 2019-04-30 Flowserve Management Company Dry running end face mechanical seal
DE102016225922A1 (de) * 2016-12-21 2018-06-21 Robert Bosch Gmbh Kolbenpumpe, insbesondere Kraftstoff-Hochdruckpumpe für eine Brennkraftmaschine
DE102017204810A1 (de) * 2017-03-22 2018-09-27 Robert Bosch Gmbh Fluidzylinder mit verbessertem Dichtungselement und Herstellungsverfahren dafür
CN107763010A (zh) * 2017-10-27 2018-03-06 三重机有限公司 液压缸组件及挖掘机

Citations (8)

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GB775232A (en) * 1954-05-18 1957-05-22 Atlas Copso Aktiebolag Improvements in apparatus for simultaneously discharging materials
FR2675402A1 (fr) * 1990-11-08 1992-10-23 Honda Motor Co Ltd Appareil de peinture par pulverisation electrostatique.
GB2256679A (en) * 1991-06-11 1992-12-16 Sames Sa Dispensing liquids
US5364035A (en) * 1993-12-20 1994-11-15 Graco Inc. High voltage sealing and isolation via dynamic seals
DE19611003A1 (de) * 1995-03-23 1996-09-26 Graco Inc Wasserbasis-Spannungsabblock- und -Anstrichmittelventil
US5562406A (en) * 1995-01-11 1996-10-08 Ansimag Inc. Seal assembly for fluid pumps and method for detecting leaks in fluid pumps or fluid containment devices
GB2319737A (en) * 1995-11-20 1998-06-03 Honda Motor Co Ltd Electrostatic coating method
DE19756488A1 (de) * 1997-12-18 1999-07-01 Lactec Gmbh Verfahren und Vorrichtung zum Isolieren eines elektrisch leitenden Strömungsmediums

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Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB775232A (en) * 1954-05-18 1957-05-22 Atlas Copso Aktiebolag Improvements in apparatus for simultaneously discharging materials
FR2675402A1 (fr) * 1990-11-08 1992-10-23 Honda Motor Co Ltd Appareil de peinture par pulverisation electrostatique.
GB2256679A (en) * 1991-06-11 1992-12-16 Sames Sa Dispensing liquids
US5364035A (en) * 1993-12-20 1994-11-15 Graco Inc. High voltage sealing and isolation via dynamic seals
US5562406A (en) * 1995-01-11 1996-10-08 Ansimag Inc. Seal assembly for fluid pumps and method for detecting leaks in fluid pumps or fluid containment devices
DE19611003A1 (de) * 1995-03-23 1996-09-26 Graco Inc Wasserbasis-Spannungsabblock- und -Anstrichmittelventil
GB2319737A (en) * 1995-11-20 1998-06-03 Honda Motor Co Ltd Electrostatic coating method
DE19756488A1 (de) * 1997-12-18 1999-07-01 Lactec Gmbh Verfahren und Vorrichtung zum Isolieren eines elektrisch leitenden Strömungsmediums

Also Published As

Publication number Publication date
DE102007023931A1 (de) 2008-12-04
JP2010530796A (ja) 2010-09-16
ATE494072T1 (de) 2011-01-15
EP2146802B1 (de) 2011-01-05
CN101678375B (zh) 2013-05-01
WO2008141742A2 (de) 2008-11-27
DE502008002222D1 (de) 2011-02-17
ES2358965T3 (es) 2011-05-17
EP2146802A2 (de) 2010-01-27
MX2009012530A (es) 2009-12-03
KR20100023847A (ko) 2010-03-04
CN101678375A (zh) 2010-03-24
US20100163638A1 (en) 2010-07-01
JP5406826B2 (ja) 2014-02-05
PL2146802T3 (pl) 2011-06-30
US8387558B2 (en) 2013-03-05
BRPI0811740A2 (pt) 2014-10-21
BRPI0811740B1 (pt) 2019-09-10
KR101525605B1 (ko) 2015-06-04

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