EP0105493A3 - Düse für eine Spritzpistole, insbesondere Niederdruck-Spritzpistole - Google Patents
Düse für eine Spritzpistole, insbesondere Niederdruck-Spritzpistole Download PDFInfo
- Publication number
- EP0105493A3 EP0105493A3 EP83109795A EP83109795A EP0105493A3 EP 0105493 A3 EP0105493 A3 EP 0105493A3 EP 83109795 A EP83109795 A EP 83109795A EP 83109795 A EP83109795 A EP 83109795A EP 0105493 A3 EP0105493 A3 EP 0105493A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- gun
- spray
- nozzle
- outlet opening
- low
- 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.)
- Withdrawn
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
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
- B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
- B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
- B05B1/3066—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice the valve element being at least partially hollow and liquid passing through it when the valve is opened
-
- 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
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
- B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
- B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
-
- 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
- B05B7/0081—Apparatus supplied with low pressure gas, e.g. "hvlp"-guns; air supplied by a fan
-
- 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
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
- B05B7/0433—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of gas surrounded by an external conduit of liquid upstream the mixing chamber
-
- 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
- B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
- B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
- B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
Landscapes
- Nozzles (AREA)
Abstract
Bei einer für eine Spritzpistole bestimmten Düse mit
einer einen Farbkanal (5) mit Austrittsöffnung (10) und mit
einer die Austrittsöffnung (10) umgebende Ringöffnung (13)
für den Austritt von Druckluft ist im Farbkanal (5) eine koaxial
angeordnete Düsennadel (6) zum Öffnen und Verschließen
der Austrittsöffnung (10) vorhanden. Die Düsennadel (6) ist
zumindest in ihrem der Austrittsöffnung (10) benachbarten
Endbereich hohl, und dieser Hohlraum (7) kann mit der
Druckluftquelle verbunden werden.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19828227445U DE8227445U1 (de) | 1982-09-30 | 1982-09-30 | Dueseneinheit, mit zwei hintereinander liegenden abrisskanten |
DE8227445U | 1982-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0105493A2 EP0105493A2 (de) | 1984-04-18 |
EP0105493A3 true EP0105493A3 (de) | 1985-08-21 |
Family
ID=6744134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83109795A Withdrawn EP0105493A3 (de) | 1982-09-30 | 1983-09-30 | Düse für eine Spritzpistole, insbesondere Niederdruck-Spritzpistole |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0105493A3 (de) |
DE (1) | DE8227445U1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61192363A (ja) * | 1985-02-19 | 1986-08-26 | Junkosha Co Ltd | 表面処理装置 |
DE3824887A1 (de) * | 1988-07-22 | 1990-01-25 | Castolin Gmbh | Duese fuer flammspritzbrenner |
US5044559A (en) * | 1988-11-02 | 1991-09-03 | United Technologies Corporation | Gas assisted liquid atomizer |
US5090619A (en) * | 1990-08-29 | 1992-02-25 | Pinnacle Innovations | Snow gun having optimized mixing of compressed air and water flows |
AT400304B (de) * | 1994-02-28 | 1995-12-27 | Immuno Ag | Vorrichtung zur applikation eines mehrkomponenten-gewebeklebstoffes |
ITBO940208A1 (it) * | 1994-05-11 | 1995-11-11 | Talamonti Macchine S N C Flli | Pistola perfezionata per l'applicazione di collante |
FR2737138B1 (fr) * | 1995-07-28 | 1997-08-22 | Air Liquide | Procede et dispositif de pulverisation d'un produit liquide |
FR2779805B1 (fr) | 1998-06-15 | 2000-07-21 | Air Liquide | Injecteur de combustible sous forme de brouillard pour bruleur a fioul et bruleur muni d'un tel injecteur |
WO2000015117A1 (en) | 1998-09-17 | 2000-03-23 | Focal, Inc. | Self-cleaning fluid delivery device for medical applications |
US7217254B2 (en) | 2002-09-20 | 2007-05-15 | Genzyme Corporation | Multi-pressure biocompatible agent delivery device and method |
ES2243122A1 (es) * | 2003-12-01 | 2005-11-16 | Manuel Agullo Carbonell (Titular Al 50%) | Pistola de pintar. |
CN102458671A (zh) * | 2009-06-25 | 2012-05-16 | 纳幕尔杜邦公司 | 喷涂方法及其用途 |
EP2445648A1 (de) * | 2009-06-25 | 2012-05-02 | E. I. du Pont de Nemours and Company | Sprayvorrichtung und ihre verwendung |
US20180050355A1 (en) * | 2015-03-05 | 2018-02-22 | Axalta Coating Systems Ip Co., Llc | Spray gun with a hollow needle to assure gravity feed and method for use thereof |
CN108031579A (zh) * | 2018-01-22 | 2018-05-15 | 中国科学技术大学 | 喷枪及其枪头、空气喷涂装置 |
CN112264211B (zh) * | 2020-10-16 | 2022-02-18 | 刘春平 | 一种干雾抑尘用云台喷雾装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2536007A1 (de) * | 1974-09-10 | 1976-03-25 | Sig Schweiz Industrieges | Leimspruehduese |
GB2063713A (en) * | 1979-11-15 | 1981-06-10 | Devilbiss Europa Gmbh | Spray guns |
-
1982
- 1982-09-30 DE DE19828227445U patent/DE8227445U1/de not_active Expired
-
1983
- 1983-09-30 EP EP83109795A patent/EP0105493A3/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2536007A1 (de) * | 1974-09-10 | 1976-03-25 | Sig Schweiz Industrieges | Leimspruehduese |
GB2063713A (en) * | 1979-11-15 | 1981-06-10 | Devilbiss Europa Gmbh | Spray guns |
Also Published As
Publication number | Publication date |
---|---|
EP0105493A2 (de) | 1984-04-18 |
DE8227445U1 (de) | 1983-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19860422 |