JPS6411669A - Electrodeposition painting method and its system - Google Patents

Electrodeposition painting method and its system

Info

Publication number
JPS6411669A
JPS6411669A JP16496587A JP16496587A JPS6411669A JP S6411669 A JPS6411669 A JP S6411669A JP 16496587 A JP16496587 A JP 16496587A JP 16496587 A JP16496587 A JP 16496587A JP S6411669 A JPS6411669 A JP S6411669A
Authority
JP
Japan
Prior art keywords
painting
static electricity
ruggedness
corners
needle
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
JP16496587A
Other languages
Japanese (ja)
Other versions
JPH0783845B2 (en
Inventor
Hideyo Fujii
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.)
Nordson KK
Original Assignee
Nordson KK
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 Nordson KK filed Critical Nordson KK
Priority to JP62164965A priority Critical patent/JPH0783845B2/en
Publication of JPS6411669A publication Critical patent/JPS6411669A/en
Publication of JPH0783845B2 publication Critical patent/JPH0783845B2/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
    • B05B5/005—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means the high voltage supplied to an electrostatic spraying apparatus being adjustable during spraying operation, e.g. for modifying spray width, droplet size

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PURPOSE:To improve painting quality and simplify painting operation by intermittently applying static electricity to a needle-like electrode on a gun nozzle in order that a relatively uniformly thickness coating can be applied even to the object having ruggedness, edges or corners. CONSTITUTION:A high tension intermittent switch 21 is provided in the center of wiring 20 connected between an air or airless spray gun 15 for spraying liquid or powder and a high voltage generating device 22 and the same is connected to a pulse control 23. In this electrodeposition painting system, static electricity is intermittently applied to a needle-like electrode 2 on a gun nozzle 1. In other words, in the electrodeposition painting with liquid or powder, this intermittent application of static electricity permits painting to be applied to an object in a relatively uniform thickness, even if it has ruggedness, edges or corners, leading to improvement of painting quality, simplification of painting operation and reduction of costs.
JP62164965A 1987-07-01 1987-07-01 Liquid electrostatic coating device Expired - Lifetime JPH0783845B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62164965A JPH0783845B2 (en) 1987-07-01 1987-07-01 Liquid electrostatic coating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62164965A JPH0783845B2 (en) 1987-07-01 1987-07-01 Liquid electrostatic coating device

Publications (2)

Publication Number Publication Date
JPS6411669A true JPS6411669A (en) 1989-01-17
JPH0783845B2 JPH0783845B2 (en) 1995-09-13

Family

ID=15803238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62164965A Expired - Lifetime JPH0783845B2 (en) 1987-07-01 1987-07-01 Liquid electrostatic coating device

Country Status (1)

Country Link
JP (1) JPH0783845B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5390259B2 (en) * 2009-05-22 2014-01-15 旭サナック株式会社 Electrostatic coating apparatus and coating method
JP5784884B2 (en) * 2010-06-07 2015-09-24 トヨタ自動車株式会社 Electrostatic coating apparatus and electrostatic coating method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62210066A (en) * 1986-03-10 1987-09-16 Hideo Nagasaka Powder charger and electrostatic powder deposition device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62210066A (en) * 1986-03-10 1987-09-16 Hideo Nagasaka Powder charger and electrostatic powder deposition device

Also Published As

Publication number Publication date
JPH0783845B2 (en) 1995-09-13

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