DE20306270U1 - Nozzle for a powder spray gun - Google Patents

Nozzle for a powder spray gun

Info

Publication number
DE20306270U1
DE20306270U1 DE20306270U DE20306270U DE20306270U1 DE 20306270 U1 DE20306270 U1 DE 20306270U1 DE 20306270 U DE20306270 U DE 20306270U DE 20306270 U DE20306270 U DE 20306270U DE 20306270 U1 DE20306270 U1 DE 20306270U1
Authority
DE
Germany
Prior art keywords
nozzle
nozzle body
slots
sleeve
longitudinal axis
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.)
Expired - Lifetime
Application number
DE20306270U
Other languages
German (de)
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.)
J Wagner AG
Original Assignee
J Wagner 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 J Wagner AG filed Critical J Wagner AG
Priority to DE20306270U priority Critical patent/DE20306270U1/en
Publication of DE20306270U1 publication Critical patent/DE20306270U1/en
Priority to EP04405153A priority patent/EP1470866A3/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
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • 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
    • B05B5/03—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying
    • B05B5/032—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying for spraying particulate materials

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Nozzles (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Düse für eine Pulversprühpistole,
mit einem Düsenkörper (1.1) mit gekreuzten Schlitzen (5.1, 5.2), welche eine Pulverauslassöffnung (5) bil­ den,
wobei die Schlitze (5.1, 5.2) sich quer und parallel zur Längsachse des Düsenkörpers (2) erstrecken,
wobei der Düsenkörper (1.1) eine Mantelfläche (1.5) und eine konisch ausgebildete Stirnfläche (1.4) auf­ weist, und
wobei die Schlitze (5.1, 5.2) sich über die Stirnflä­ che (1.4) hinaus in die Mantelfläche (1.5) erstre­ cken.1. Nozzle for a powder spray gun,
with a nozzle body ( 1.1 ) with crossed slots ( 5.1 , 5.2 ) which form a powder outlet opening ( 5 ),
the slots ( 5.1 , 5.2 ) extending transversely and parallel to the longitudinal axis of the nozzle body ( 2 ),
wherein the nozzle body ( 1.1 ) has a lateral surface ( 1.5 ) and a conical front surface ( 1.4 ), and
the slots ( 5.1 , 5.2 ) extending beyond the end face ( 1.4 ) into the outer surface ( 1.5 ). 2. Düse nach Patentanspruch 1, mit einer beweglichen Hülse (3), über die der Öff­ nungsbereich der Pulverauslassöffnung (5) einstellbar ist.2. Nozzle according to claim 1, with a movable sleeve ( 3 ) through which the opening range of the powder outlet opening ( 5 ) is adjustable. 3. Düse nach Patentanspruch 1 oder 2, bei der die Hülse (3) axial zur Längsachse des Düsen­ körpers (2) beweglich ist.3. Nozzle according to claim 1 or 2, wherein the sleeve ( 3 ) axially to the longitudinal axis of the nozzle body ( 2 ) is movable. 4. Düse nach Patentanspruch 1, 2 oder 3,
bei der die Hülse (3') drehbar ist,
bei der die Hülse (3') Ausnehmungen (3.1) aufweist, die durch ein Drehen der Hülse (3') über die Schlitze (5.1, 5.2) gebracht werden können.4. Nozzle according to claim 1, 2 or 3,
in which the sleeve ( 3 ') is rotatable,
in which the sleeve ( 3 ') has recesses ( 3.1 ) which can be brought over the slots ( 5.1 , 5.2 ) by rotating the sleeve ( 3 '). 5. Düse nach einem der Patentansprüche 1 bis 4, bei der sich die Schlitze (5.1, 5.2) zur Längsachse des Düsenkörpers (2) hin verjüngen. 5. Nozzle according to one of claims 1 to 4, in which the slots ( 5.1 , 5.2 ) taper towards the longitudinal axis of the nozzle body ( 2 ). 6. Düse nach einem der Patentansprüche 1 bis 5, bei der sich die Schlitze (5.1, 5.2) unter einem rechten Winkel kreuzen.6. Nozzle according to one of claims 1 to 5, in which the slots ( 5.1 , 5.2 ) intersect at a right angle. 7. Düse nach einem der Patentansprüche 1 bis 6, bei der die Hülse (3, 3') mittels Reibschluss auf dem Düsenkörper (1.1) sitzt.7. Nozzle according to one of claims 1 to 6, in which the sleeve ( 3 , 3 ') sits by means of frictional engagement on the nozzle body ( 1.1 ). 8. Düse nach einem der Patentansprüche 1 bis 7,
bei der ein Düsenschaft (1.2) vorgesehen ist,
bei der der Düsenkörper (1. l) mit dem Düsenschaft (1.2) verbunden ist,
bei der die Längsachse des Düsenkörpers (2) gegenüber der Längsachse des Düsenschafts (6) geneigt ist.8. Nozzle according to one of claims 1 to 7,
in which a nozzle shaft ( 1.2 ) is provided,
in which the nozzle body (1. l) is connected to the nozzle shaft ( 1.2 ),
in which the longitudinal axis of the nozzle body ( 2 ) is inclined with respect to the longitudinal axis of the nozzle shaft ( 6 ). 9. Düse nach Patentanspruch 8, bei der der Düsenkörper (1.1) Teflon aufweist.9. Nozzle according to claim 8, wherein the nozzle body ( 1.1 ) has Teflon. 10. Düse nach einem der Patentansprüche 1 bis 9, bei der im Inneren des Düsenkörpers (1. l) eine Elekt­ rode (4) angeordnet ist.10. Nozzle according to one of claims 1 to 9, in which in the interior of the nozzle body (1. l) an electric rode ( 4 ) is arranged.
DE20306270U 2003-04-22 2003-04-22 Nozzle for a powder spray gun Expired - Lifetime DE20306270U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20306270U DE20306270U1 (en) 2003-04-22 2003-04-22 Nozzle for a powder spray gun
EP04405153A EP1470866A3 (en) 2003-04-22 2004-03-15 Nozzle for a powder spray gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20306270U DE20306270U1 (en) 2003-04-22 2003-04-22 Nozzle for a powder spray gun

Publications (1)

Publication Number Publication Date
DE20306270U1 true DE20306270U1 (en) 2003-06-12

Family

ID=7981596

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20306270U Expired - Lifetime DE20306270U1 (en) 2003-04-22 2003-04-22 Nozzle for a powder spray gun

Country Status (2)

Country Link
EP (1) EP1470866A3 (en)
DE (1) DE20306270U1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605533A1 (en) * 1986-10-28 1988-04-29 Sames Sa Device for spraying an airborne powdery substance
DE4005350A1 (en) 1990-02-20 1991-08-22 Wagner Int Spray jet insert for electrostatic spray coating gun - is fitted with sliding sleeve used to adjust spray width
US5368237A (en) * 1992-11-23 1994-11-29 Nordson Corporation Power coating guns with improved spray nozzles and improved method of power coating

Also Published As

Publication number Publication date
EP1470866A3 (en) 2007-10-10
EP1470866A2 (en) 2004-10-27

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030717

R163 Identified publications notified

Effective date: 20040506

R150 Term of protection extended to 6 years

Effective date: 20060512

R151 Term of protection extended to 8 years

Effective date: 20090520

R153 Extension of term of protection rescinded

Effective date: 20100121

R157 Lapse of ip right after 6 years

Effective date: 20091118