DE634230C - Device for atomizing paints and oils - Google Patents
Device for atomizing paints and oilsInfo
- Publication number
- DE634230C DE634230C DEL87929D DEL0087929D DE634230C DE 634230 C DE634230 C DE 634230C DE L87929 D DEL87929 D DE L87929D DE L0087929 D DEL0087929 D DE L0087929D DE 634230 C DE634230 C DE 634230C
- Authority
- DE
- Germany
- Prior art keywords
- paint
- oils
- pressure chamber
- atomizing
- paints
- 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
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
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
- B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
- B05B9/0866—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being a gear, centrifugal or screw-type pump
Landscapes
- Nozzles (AREA)
Description
Die Erfindung betrifft eine Vorrichtung zum Vernebeln von Farben und Ölen. Es sind bereits Vorrichtungen bekannt, bei denen die Farbe o. dgl. anstatt durch Druckluft mittels einer Schnecke in den Druckraum einer Farbspritze gefördert und von hier durch die nachdrückende Flüssigkeit durch, die Spritzdüse hinausgedrückt wird. Bei diesen bekannten Vorrichtungen besteht der Nachteil, daß keine Möglichkeit vorhanden ist, den Druck in der Druckkammer zu regeln. Auch" - ist es bei diesen bekannten Vorrichtungen erforderlich, stets den Antriebsmotor abzuschalten, wenn eine Unterbrechung des Spritzens erwünscht ist, da sonst bei einfacher Absperrung der Düse und Fortgang der Farbförderung ein zu hoher Druck in der Spritzvorrichtung entstehen würde, der leicht zu Beschädigungen der Einrichtung VeranlassungThe invention relates to a device for atomizing paints and oils. There are already known devices in which the color o. The like. Instead of using compressed air a screw conveyed into the pressure chamber of a paint syringe and from here through the pressing liquid through, the spray nozzle is pushed out. With these well-known Devices have the disadvantage that there is no way to regulate the pressure in the pressure chamber. Even" - it is necessary with these known devices to always switch off the drive motor, if an interruption of the spraying is desired, otherwise a simple shut-off the nozzle and the paint delivery process, the pressure in the spray device is too high that would easily cause damage to the facility
ao geben kann.ao can give.
Die Erfindung vermeidet diese Nachteile und besteht darin, daß die Druckkammer mit dem Farbbehälter durch einen Kanal verbunden ist, in welchem ein Regelventil vorhanden ist, das als Fingerbügel ausgebildet sein kann. Am Druckraum von Zerstäubungseinrichtungen eine Rückführung für die Flüssigkeit vorzusehen, ist zwar an sich bekannt, bei den bekannten Vorrichtungen ist jedoch nicht die Möglichkeit gegeben, mittels eines Regelventils den Durchflußquerschnitt der Rücklaufleitung während des Betriebes zu beeinflussen. Durch Verstellen des Regelventils wird es aber möglich" gemacht, den Druck in der Druckkammer nach Wunsch einzustellen, indem das Regelventil mehr oder weniger geöffnet wird. Ferner wird bei voller Offenstellung des Ventils die ganze aus dem Farbbehälter geförderte. Flüssigkeit durch den Verbindungskanal wieder dahin zurückgeführt, so daß durch die feine Düse kein Farbaustritt stattfindet. Es ist also auf diese Weise möglich, ohne den Antriebsmotor abzustellen, die Farbausspritzung zu unterbrechen.The invention avoids these disadvantages and consists in that the pressure chamber is connected to the paint tank by a channel in which a control valve is present is, which can be designed as a finger bracket. A return for the liquid at the pressure chamber of the atomizing devices to provide is known per se, but is in the known devices not given the opportunity to use a control valve to control the flow cross-section of the To influence the return line during operation. By adjusting the control valve but it is made possible "to adjust the pressure in the pressure chamber as desired, by opening the control valve more or less. In addition, it is fully open of the valve the whole conveyed from the paint container. Liquid through the Connection channel led back there so that no paint escapes through the fine nozzle takes place. So it is possible in this way, without turning off the drive engine, interrupt the spraying of paint.
Auf der Zeichnung ist eine Ausführungsform der Erfindung beispielsweise dargestellt. In the drawing, an embodiment of the invention is shown as an example.
Die gezeichnete Spritzpistole besteht aus einem Gehäuse 2, das mit einem Handgriff 3 versehen ist und ferner den Antriebsmotor 1 trägt. Auf dem Gehäuse 2 sitzt der Farbbehälter 5. Die Schnecke 4 fördert die aus dem Farbbehälter 5 zufließende Flüssigkeit in den Druckraum 6, von wo sie je nach Stellung des Ventils 11 entweder durch die Düse 7 nach außen austritt oder ganz oder teilweise durch den Rücklaufkanal 10 wieder in den Farbbehälter zurückgeleitet wird. Die Spindel 12 des Ventils 11 kann an ihrem Ende beliebig ausgebildet sein, z.-B. als Fingerbügel oder Druckknopf.The spray gun shown consists of a housing 2 which, with a handle 3 is provided and also carries the drive motor 1. The paint container sits on the housing 2 5. The screw 4 conveys the liquid flowing in from the paint container 5 into the pressure chamber 6, from where, depending on the position of the valve 11, either through the nozzle 7 after exits outside or completely or partially through the return channel 10 back into the paint container is returned. The spindle 12 of the valve 11 can have any desired end be, e.g. as a finger strap or push button.
Der Antriebsmotor 1 erhält seinen Strom durch das Kabel 13, und zwischen dem Antriebsmotor ι und der Schnecke 4 kann eine Kupplung 9 vorgesehen sein.The drive motor 1 receives its current through the cable 13 and between the drive motor ι and the worm 4, a clutch 9 can be provided.
Die Anbringung des Rücklaufkanals 10 bringt den weiteren Vorteil mit sich, daß, da ein ständiger Farbumlauf aufrechterhalten wird, eine gute Durchmischung der Farbe stattfindet und ein Absetzen von Farbe oder eine Verstopfung der Leitungen vermieden wird.The attachment of the return channel 10 has the further advantage that, there a constant color cycle is maintained, a good mixing of the color takes place and prevents paint settling or clogging of the lines will.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL87929D DE634230C (en) | Device for atomizing paints and oils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL87929D DE634230C (en) | Device for atomizing paints and oils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE634230C true DE634230C (en) | 1936-08-21 |
Family
ID=7286429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEL87929D Expired DE634230C (en) | Device for atomizing paints and oils |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE634230C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE977265C (en) * | 1952-07-29 | 1965-09-09 | Licentia Gmbh | Electrostatic spray system |
| US4600150A (en) * | 1980-04-22 | 1986-07-15 | Zelasko F Joseph | Spraying system utilizing a screw conveyor |
| US6168093B1 (en) | 1998-12-30 | 2001-01-02 | Homax Products, Inc. | Airless system for spraying coating material |
| US8251255B1 (en) | 2004-07-02 | 2012-08-28 | Homax Products, Inc. | Aerosol spray texture apparatus for a particulate containing material |
| US8336742B2 (en) | 2004-10-08 | 2012-12-25 | Homax Products, Inc. | Aerosol systems and methods for dispensing texture material |
| US8353465B2 (en) | 2003-04-10 | 2013-01-15 | Homax Products, Inc | Dispensers for aerosol systems |
| US9156042B2 (en) | 2011-07-29 | 2015-10-13 | Homax Products, Inc. | Systems and methods for dispensing texture material using dual flow adjustment |
| US9248457B2 (en) | 2011-07-29 | 2016-02-02 | Homax Products, Inc. | Systems and methods for dispensing texture material using dual flow adjustment |
| USD787326S1 (en) | 2014-12-09 | 2017-05-23 | Ppg Architectural Finishes, Inc. | Cap with actuator |
-
0
- DE DEL87929D patent/DE634230C/en not_active Expired
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE977265C (en) * | 1952-07-29 | 1965-09-09 | Licentia Gmbh | Electrostatic spray system |
| US4600150A (en) * | 1980-04-22 | 1986-07-15 | Zelasko F Joseph | Spraying system utilizing a screw conveyor |
| US6168093B1 (en) | 1998-12-30 | 2001-01-02 | Homax Products, Inc. | Airless system for spraying coating material |
| US8353465B2 (en) | 2003-04-10 | 2013-01-15 | Homax Products, Inc | Dispensers for aerosol systems |
| US8820656B2 (en) | 2003-04-10 | 2014-09-02 | Homax Products, Inc. | Dispenser for aerosol systems |
| US9132953B2 (en) | 2003-04-10 | 2015-09-15 | Homax Products, Inc. | Dispenser for aerosol systems |
| US8251255B1 (en) | 2004-07-02 | 2012-08-28 | Homax Products, Inc. | Aerosol spray texture apparatus for a particulate containing material |
| US8336742B2 (en) | 2004-10-08 | 2012-12-25 | Homax Products, Inc. | Aerosol systems and methods for dispensing texture material |
| US9156042B2 (en) | 2011-07-29 | 2015-10-13 | Homax Products, Inc. | Systems and methods for dispensing texture material using dual flow adjustment |
| US9248457B2 (en) | 2011-07-29 | 2016-02-02 | Homax Products, Inc. | Systems and methods for dispensing texture material using dual flow adjustment |
| USD787326S1 (en) | 2014-12-09 | 2017-05-23 | Ppg Architectural Finishes, Inc. | Cap with actuator |
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