BR112015006286A2 - aparelho de revestimento eletrostático e método de verificação de estado de ligação à terra - Google Patents

aparelho de revestimento eletrostático e método de verificação de estado de ligação à terra

Info

Publication number
BR112015006286A2
BR112015006286A2 BR112015006286A BR112015006286A BR112015006286A2 BR 112015006286 A2 BR112015006286 A2 BR 112015006286A2 BR 112015006286 A BR112015006286 A BR 112015006286A BR 112015006286 A BR112015006286 A BR 112015006286A BR 112015006286 A2 BR112015006286 A2 BR 112015006286A2
Authority
BR
Brazil
Prior art keywords
spray gun
coating apparatus
coating
grounding
electrostatic coating
Prior art date
Application number
BR112015006286A
Other languages
English (en)
Other versions
BR112015006286B1 (pt
Inventor
kawamoto Akihiro
Yamazaki Isamu
Nagai Kimiyoshi
Umeki Masayuki
Fujiwara Shigeki
Asada Yasunori
Original Assignee
Toyota Motor Co Ltd
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
Priority claimed from JP2012229426A external-priority patent/JP5800395B2/ja
Priority claimed from JP2012229424A external-priority patent/JP5753146B2/ja
Priority claimed from JP2012229425A external-priority patent/JP5753147B2/ja
Priority claimed from JP2012229427A external-priority patent/JP5784570B2/ja
Application filed by Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of BR112015006286A2 publication Critical patent/BR112015006286A2/pt
Publication of BR112015006286B1 publication Critical patent/BR112015006286B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • 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
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B05B5/0403—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member
    • B05B5/0407—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also 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
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/084—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to condition of liquid or other fluent material already sprayed on the target, e.g. coating thickness, weight or pattern
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0431—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved by robots or articulated arms, e.g. for applying liquid or other fluent material to 3D-surfaces
    • 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
    • B05B5/006—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 the adjustement of high voltage is responsive to a condition, e.g. a condition of material discharged, of ambient medium or of target
    • 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
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Electrostatic Spraying Apparatus (AREA)

Abstract

resumo patente de invenção: "aparelho de revestimento eletrostático e método de verificação de estado de ligação à terra". um aparelho de revestimento eletrostático (1) inclui: uma pistola de pulverização (2) configurada para pulverizar um material de revestimento em um objeto de revestimento (cd); um dispositivo de aplicação de voltagem (4) configurado para aplicar uma alta voltagem à pistola de pulverização (2); e um dispositivo de medição de corrente (5) configurado para medir corrente elétrica que flui através da pistola de pulverização (2). quando a pistola de pulverização (2), que está em um estado de não pulverizar o material de revestimento sobre o objeto de revestimento (cd) e está sob aplicação da alta voltagem a partir do dispositivo de aplicação de voltagem (4), está localizada a uma distância do objeto de revestimento (cd), a corrente elétrica que flui através da pistola de pulverização (2) é medida pelo dispositivo de medição de corrente (5). um estado de ligação à terra do objeto de revestimento (cd) é verificado, baseado na corrente elétrica medida. isto encurta o tempo necessário para verificar o estado de ligação à terra, enquanto permite uma configuração diminuída e simplificada de equipamento de produção e redução de custo do equipamento.
BR112015006286-5A 2012-10-17 2013-10-17 Aparelho de revestimento eletrostático e método de verificação de estado de ligação à terra BR112015006286B1 (pt)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2012229426A JP5800395B2 (ja) 2012-10-17 2012-10-17 静電塗装装置及びアース状態検査方法
JP2012-229425 2012-10-17
JP2012-229424 2012-10-17
JP2012-229426 2012-10-17
JP2012229424A JP5753146B2 (ja) 2012-10-17 2012-10-17 静電塗装装置及びアース状態検査方法
JP2012229425A JP5753147B2 (ja) 2012-10-17 2012-10-17 静電塗装装置及びアース状態検査方法
JP2012229427A JP5784570B2 (ja) 2012-10-17 2012-10-17 静電塗装装置及びアース状態検査方法
JP2012-229427 2012-10-17
PCT/JP2013/078126 WO2014061716A1 (ja) 2012-10-17 2013-10-17 静電塗装装置及びアース状態検査方法

Publications (2)

Publication Number Publication Date
BR112015006286A2 true BR112015006286A2 (pt) 2017-12-05
BR112015006286B1 BR112015006286B1 (pt) 2020-12-15

Family

ID=50488276

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015006286-5A BR112015006286B1 (pt) 2012-10-17 2013-10-17 Aparelho de revestimento eletrostático e método de verificação de estado de ligação à terra

Country Status (6)

Country Link
US (1) US9415407B2 (pt)
EP (1) EP2910310B1 (pt)
CN (1) CN104703708B (pt)
BR (1) BR112015006286B1 (pt)
IN (1) IN2015DN02659A (pt)
WO (1) WO2014061716A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5753147B2 (ja) * 2012-10-17 2015-07-22 トリニティ工業株式会社 静電塗装装置及びアース状態検査方法
JP5753146B2 (ja) * 2012-10-17 2015-07-22 トリニティ工業株式会社 静電塗装装置及びアース状態検査方法
DE102013022282B3 (de) * 2013-12-03 2015-03-05 Eisenmann Ag Mit Innenaufladung arbeitender Hochrotationszerstäuber
JP6418103B2 (ja) * 2015-08-07 2018-11-07 トヨタ自動車株式会社 静電塗装装置及びその導電性検査方法
JP6575416B2 (ja) * 2016-03-30 2019-09-18 トヨタ自動車株式会社 静電塗装のアース状態検査方法
FR3072900A1 (fr) * 2017-10-26 2019-05-03 Compagnie Plastic Omnium Procede de fabrication d’une piece plastique de carrosserie peinte
CN108636629A (zh) * 2018-05-08 2018-10-12 杭州福路涂装设备有限公司 防反弹的静电涂装装置
CN116273540B (zh) * 2023-04-04 2023-10-03 无锡运通涂装设备有限公司 一种汽车车身喷涂用高压静电涂装设备

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970920A (en) * 1972-03-22 1976-07-20 Gema Ag Apparatebau Measuring arrangement for an apparatus for electrostatic coating of grounded objects for measuring the ground resistence
US3851618A (en) * 1974-01-14 1974-12-03 Ransburg Corp Electrostatic coating apparatus
SU634797A1 (ru) * 1976-07-05 1978-11-30 Проектно-Технологический И Научно-Исследовательский Институт Научнопроизводственного Объединения "Темп" Устройство дл безискрового распылени лакокрасочных материалов в электростатическом поле
US4433296A (en) * 1981-07-22 1984-02-21 Nordson Corporation Electrostatic system analyzer
US5908162A (en) * 1998-02-25 1999-06-01 Nordson Corporation Spray gun having an anti-back-ionization probe with a control system therefor
US5938126A (en) * 1998-03-23 1999-08-17 Nordson Corporation Spray gun having a current monitored anti-back-ionization probe
JP3672182B2 (ja) * 2000-11-07 2005-07-13 トヨタ自動車株式会社 静電塗装装置の異常検知方法
JP3673168B2 (ja) 2000-12-20 2005-07-20 Ａｂｂ株式会社 静電塗装装置
JP4649805B2 (ja) 2001-09-04 2011-03-16 トヨタ自動車株式会社 塗装対象検査装置及び塗装対象の検査方法
CN1816395B (zh) * 2003-07-24 2013-05-22 日本兰氏公司 静电涂装装置
JP4810804B2 (ja) * 2003-07-28 2011-11-09 日産自動車株式会社 静電塗装される被塗物のアース状態検査方法及び装置
KR100763457B1 (ko) * 2004-08-10 2007-10-04 에이비비 가부시키가이샤 정전 도장 장치
CN1982900B (zh) * 2005-12-14 2010-06-16 比亚迪股份有限公司 接地检测装置及静电喷涂系统
JP4388059B2 (ja) 2006-11-10 2009-12-24 春日電機株式会社 塗装面アース検査装置の異常検知装置
JP5738562B2 (ja) * 2010-09-27 2015-06-24 トヨタ自動車株式会社 静電塗装装置

Also Published As

Publication number Publication date
US9415407B2 (en) 2016-08-16
US20150328648A1 (en) 2015-11-19
IN2015DN02659A (pt) 2015-09-04
EP2910310B1 (en) 2018-01-31
CN104703708A (zh) 2015-06-10
BR112015006286B1 (pt) 2020-12-15
CN104703708B (zh) 2017-03-01
EP2910310A1 (en) 2015-08-26
WO2014061716A1 (ja) 2014-04-24
EP2910310A4 (en) 2016-05-18

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/10/2013, OBSERVADAS AS CONDICOES LEGAIS.