EP1279440A3 - Dosing system for coating device - Google Patents

Dosing system for coating device Download PDF

Info

Publication number
EP1279440A3
EP1279440A3 EP02015531A EP02015531A EP1279440A3 EP 1279440 A3 EP1279440 A3 EP 1279440A3 EP 02015531 A EP02015531 A EP 02015531A EP 02015531 A EP02015531 A EP 02015531A EP 1279440 A3 EP1279440 A3 EP 1279440A3
Authority
EP
European Patent Office
Prior art keywords
dosing system
coating device
coating material
piston
biased
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.)
Granted
Application number
EP02015531A
Other languages
German (de)
French (fr)
Other versions
EP1279440B1 (en
EP1279440A2 (en
Inventor
Hans Dr. Schumacher
Marcus Frey
Michael Baumann
Jürgen Haas
Frank Herre
Hans-Jürgen Dr. Nolte
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 EP1279440A2 publication Critical patent/EP1279440A2/en
Publication of EP1279440A3 publication Critical patent/EP1279440A3/en
Application granted granted Critical
Publication of EP1279440B1 publication Critical patent/EP1279440B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B05B5/1675—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/047—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump supply being effected by follower in container, e.g. membrane or floating piston, or by deformation of container
    • 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
    • B05B5/1691—Apparatus to be carried on or by a person or with a container fixed to the discharge device

Landscapes

  • Coating Apparatus (AREA)
  • Nozzles (AREA)
  • Spray Control Apparatus (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Threshing Machine Elements (AREA)

Abstract

The dosing system has a container (1) for the coating material, containing a sliding piston (2), biased in the coating material ejection direction via a Pressurized air source (5), its movement controlled by an electromechanical drive (7) with an electric motor (15) and a drive spindle (14), coupled to the piston via a flexible tension element (6).
EP02015531A 2001-07-27 2002-07-10 Dosing system for coating device Expired - Lifetime EP1279440B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10136720 2001-07-27
DE10136720A DE10136720A1 (en) 2001-07-27 2001-07-27 Dosing system for a coating device

Publications (3)

Publication Number Publication Date
EP1279440A2 EP1279440A2 (en) 2003-01-29
EP1279440A3 true EP1279440A3 (en) 2004-11-10
EP1279440B1 EP1279440B1 (en) 2008-10-08

Family

ID=7693353

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02015531A Expired - Lifetime EP1279440B1 (en) 2001-07-27 2002-07-10 Dosing system for coating device

Country Status (4)

Country Link
EP (1) EP1279440B1 (en)
AT (1) ATE410237T1 (en)
DE (2) DE10136720A1 (en)
ES (1) ES2314012T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108465614A (en) * 2018-04-28 2018-08-31 重庆鑫楠木材加工有限公司 The two-sided mopping device of cork sheet

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7908994B2 (en) 2005-10-21 2011-03-22 Duerr Systems, Inc. Automatically steered coating machine also a container for the coating material
US8418647B2 (en) 2005-10-21 2013-04-16 Dürr Systems Inc. Procedure and piston type metering devices for the metered material supply for a coating device
ES2534328T3 (en) 2006-12-12 2015-04-21 Dürr Systems GmbH Coating device with a dosing device
DE102007029195A1 (en) 2007-06-25 2009-02-19 Dürr Systems GmbH Coating device for serially coating workpieces with different shades comprises a separate color changer containing color valves to which are connected color lines for the coating material
DE102006058562A1 (en) 2006-12-12 2008-08-14 Dürr Systems GmbH Coating device for serially coating workpieces with different shades comprises a separate color changer containing color valves to which are connected color lines for the coating material
CN108380416B (en) * 2018-05-15 2020-07-14 中国空间技术研究院 Split type jet device capable of jetting for multiple times and jet method
CN109013090B (en) * 2018-09-18 2020-07-07 江苏金泰祥内外门业有限公司 Glue coating box

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771729A (en) * 1984-11-05 1988-09-20 Ransburg Gmbh System for automatic electrostatic spray coating
US5292036A (en) * 1991-06-11 1994-03-08 Sames S.A. Adjustable capacity storage tank for liquid product
EP1134027A2 (en) * 2000-03-15 2001-09-19 Nissan Motor Co., Ltd. Coating apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695327B1 (en) 1992-09-09 1995-07-07 Sames Sa Device for electrostatic projection of electrically conductive coating product, provided with an insulated reservoir adapted to contain such a product.
JP3013734B2 (en) 1995-03-01 2000-02-28 トヨタ自動車株式会社 Rotary atomizing electrostatic coating device, method of mounting paint tank unit on coating gun body of rotary atomizing electrostatic coating device, and paint tank unit of rotary atomizing electrostatic coating device
CA2282591C (en) 1998-01-13 2002-08-13 Abb K.K. Rotary atomizing head type coating system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771729A (en) * 1984-11-05 1988-09-20 Ransburg Gmbh System for automatic electrostatic spray coating
US5292036A (en) * 1991-06-11 1994-03-08 Sames S.A. Adjustable capacity storage tank for liquid product
EP1134027A2 (en) * 2000-03-15 2001-09-19 Nissan Motor Co., Ltd. Coating apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108465614A (en) * 2018-04-28 2018-08-31 重庆鑫楠木材加工有限公司 The two-sided mopping device of cork sheet

Also Published As

Publication number Publication date
DE10136720A1 (en) 2003-02-13
ATE410237T1 (en) 2008-10-15
ES2314012T3 (en) 2009-03-16
DE50212853D1 (en) 2008-11-20
EP1279440B1 (en) 2008-10-08
EP1279440A2 (en) 2003-01-29

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