EP2127758B1 - Lackierspritzpistole - Google Patents

Lackierspritzpistole Download PDF

Info

Publication number
EP2127758B1
EP2127758B1 EP08710888.2A EP08710888A EP2127758B1 EP 2127758 B1 EP2127758 B1 EP 2127758B1 EP 08710888 A EP08710888 A EP 08710888A EP 2127758 B1 EP2127758 B1 EP 2127758B1
Authority
EP
European Patent Office
Prior art keywords
air
valve
spray gun
trigger
passage
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.)
Not-in-force
Application number
EP08710888.2A
Other languages
English (en)
French (fr)
Other versions
EP2127758A1 (de
EP2127758A4 (de
Inventor
Masaru Kaneko
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.)
Anest Iwata Corp
Original Assignee
Anest Iwata Corp
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 Anest Iwata Corp filed Critical Anest Iwata Corp
Publication of EP2127758A1 publication Critical patent/EP2127758A1/de
Publication of EP2127758A4 publication Critical patent/EP2127758A4/de
Application granted granted Critical
Publication of EP2127758B1 publication Critical patent/EP2127758B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
    • B05B7/1209—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means for each liquid or other fluent material being manual and interdependent

Definitions

  • the present invention is intended to change a commonly used spray gun, only by replacing some of its part, into a one of which the trigger is operable very lightly while the operability and handleability of the original spray gun is maintained, whereby the spray gun operator can be freed from the possible inflammation of the tendon sheath.
  • the restriction passage serves to set operation timing of the needle valve.
  • the timing is set depending upon the specifications of a spray gun in consideration and a diameter of the flow path in the restriction passage is selectable.
  • a speed control valve or the like capable of adjusting the flow rate may be used to control the force applied to the piston, which also contributes to easier setting of the timing. Even if any trouble takes place in the channel to the piston in a spray gun having such a speed control valve thus provided therein, closing the flow path permits the spray gun to function as a common spray gun.

Landscapes

  • Nozzles (AREA)

Claims (3)

  1. Spritzpistole, die ein Luftventil (6) umfasst, das mittels eines Abzugshebels (5) betätigt werden kann, und wobei der Farbausstoß mittels eines Nadelventils (4) gesteuert wird, wobei ein Abzweigkanal (21), der mit einem Verbindungskanal (11) in Verbindung steht, zwischen einem Austrittskanal des Luftventils (6) und einer Zerstäubungskappe (3) vorhanden ist, nach außerhalb der Vorrichtung durch einen Drosselungskanal geführt wird, wobei
    ein Kolben (16) direkt im Hinterteil des Nadelventils (4) angeordnet ist;
    ein Zylinder (17), um den Kolben (16) so aufzunehmen, dass letzterer hin- und hergehen kann, im Hinterteil der Vorrichtung bereitgestellt wird; und
    ein Betätigungsluftweg (20) in einer Betätigungsluftkammer (28) vor dem Zylinder (17) vorhanden ist, wobei damit das andere Ende des Abzweigkanals (21) verbunden ist,
    dadurch gekennzeichnet, dass
    der Abzugshebel (5) das Nadelventil (4) betätigt.
  2. Spritzpistole nach Anspruch 1, bei der der Drosselungskanal des Abzweigkanals (21) darin einen Durchflussmengenregler aufweist, um das Einströmen der Luft in den Zylinder zu regulieren.
  3. Spritzpistole nach Anspruch 1, bei der der Abzweigkanal (21) einen inneren Durchgang bildet, der sich innerhalb des Ventilringes eines Mustersteuerventils (23) erstreckt, um eine Verbindung mit dem Verbindungskanal (11) herzustellen, und mit dem Mustersteuerventil (23) mittels einer drehbaren Verbindung (22) verbunden ist.
EP08710888.2A 2007-01-31 2008-01-31 Lackierspritzpistole Not-in-force EP2127758B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007021034A JP5270842B2 (ja) 2007-01-31 2007-01-31 塗装用スプレーガン
PCT/JP2008/051992 WO2008093893A1 (ja) 2007-01-31 2008-01-31 塗装用スプレーガン

Publications (3)

Publication Number Publication Date
EP2127758A1 EP2127758A1 (de) 2009-12-02
EP2127758A4 EP2127758A4 (de) 2011-03-16
EP2127758B1 true EP2127758B1 (de) 2014-01-08

Family

ID=39674190

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08710888.2A Not-in-force EP2127758B1 (de) 2007-01-31 2008-01-31 Lackierspritzpistole

Country Status (3)

Country Link
EP (1) EP2127758B1 (de)
JP (1) JP5270842B2 (de)
WO (1) WO2008093893A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5297333B2 (ja) * 2009-10-26 2013-09-25 本田技研工業株式会社 塗装装置
CN102698895A (zh) * 2012-05-10 2012-10-03 太仓戴尔塔精密模具有限公司 一种喷雾头
CN102941177A (zh) * 2012-11-29 2013-02-27 浙江奥利达气动工具股份有限公司 助力式双头喷枪
JP2016131907A (ja) * 2015-01-16 2016-07-25 アネスト岩田株式会社 スプレーガン
JP6655877B2 (ja) * 2015-01-26 2020-03-04 三菱重工エンジニアリング株式会社 吸収液及び吸収液の調整方法、ｃｏ２又はｈ２ｓ又はその双方の除去方法
WO2018011833A1 (ja) * 2016-07-15 2018-01-18 株式会社エアテックス エアブラシ用操作レバーとそれを備えたエアブラシ
DE102018118738A1 (de) 2018-08-01 2020-02-06 Sata Gmbh & Co. Kg Grundkörper für eine Spritzpistole, Spritzpistolen, Spritzpistolen-Set, Verfahren zur Herstellung eines Grundkörpers für eine Spritzpistole und Verfahren zum Umrüsten einer Spritzpistole
DE112018007865A5 (de) 2018-08-01 2021-07-15 Sata Gmbh & Co. Kg Düsensatz für eine Spritzpistole, Spritzpistolensystem, Verfahren zum Ausgestalten eines Düsen-Moduls, Verfahren zur Auswahl eines Düsen-Moduls aus einem Düsensatz für eine Lackieraufgabe, Auswahlsystem und Computerprogrammprodukt
DE102018118737A1 (de) 2018-08-01 2020-02-06 Sata Gmbh & Co. Kg Düse für eine Spritzpistole, Düsensatz für eine Spritzpistole, Spritzpistolen und Verfahren zur Herstellung einer Düse für eine Spritzpistole
DE102020106172A1 (de) 2020-03-06 2021-09-09 Sata Gmbh & Co. Kg Spritzpistole, insbesondere druckluftzerstäubende Farbspritzpistole, insbesondere handgeführte druckluftzerstäubende Farbspritzpistole
DE102020123769A1 (de) 2020-09-11 2022-03-17 Sata Gmbh & Co. Kg Dichtelement zum Abdichten eines Übergangs zwischen einem Grundkörper einer Spritzpistole und einem Anbauteil einer Spritzpistole, Anbauteil, insbesondere Farbdüsenanordnung, für eine Spritzpistole und Spritzpistole, insbesondere Farbspritzpistole

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101164A (en) * 1935-11-27 1937-12-07 Binks Mfg Co Spray gun with pneumatic needle valve control
JPS482776U (de) 1971-05-06 1973-01-13
JPS4917510A (de) * 1972-06-12 1974-02-16
JPS6115760A (ja) * 1984-06-28 1986-01-23 Toray Eng Co Ltd 液体混合吐出装置
JPH0725239Y2 (ja) * 1989-10-17 1995-06-07 岩田塗装機工業株式会社 撹拌装置付重力式エアースプレーガン
JPH0543883U (ja) 1991-11-15 1993-06-15 有限会社おぐらや 飾り物用和菓子
SE509098C2 (sv) * 1997-04-23 1998-12-07 Aplicator System Ab Sprutpistol för blandning och sprutning av två medier

Also Published As

Publication number Publication date
JP5270842B2 (ja) 2013-08-21
EP2127758A1 (de) 2009-12-02
WO2008093893A1 (ja) 2008-08-07
JP2008183537A (ja) 2008-08-14
EP2127758A4 (de) 2011-03-16

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