DE1238820B - Pressure regulating device for containers of paint spray guns - Google Patents
Pressure regulating device for containers of paint spray gunsInfo
- Publication number
- DE1238820B DE1238820B DE1961R0029930 DER0029930A DE1238820B DE 1238820 B DE1238820 B DE 1238820B DE 1961R0029930 DE1961R0029930 DE 1961R0029930 DE R0029930 A DER0029930 A DE R0029930A DE 1238820 B DE1238820 B DE 1238820B
- Authority
- DE
- Germany
- Prior art keywords
- containers
- spray guns
- regulating device
- pressure regulating
- paint spray
- 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.)
- Pending
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
- 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
- B05B7/24—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 with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
- B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
- B05B7/2424—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together downstream of the container before discharge
- B05B7/2427—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together downstream of the container before discharge and a secondary stream of atomising fluid being brought together in the container or putting the carried liquid under pressure in the container
-
- 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
Description
Druckregelungsvorrichtung für Behälter von Farbspritzpistolen Der Gegenstand der Erfindung bezieht sich auf eine Druckregelungsvorrichtung für Behälter von Farbspritzpistolen.Pressure regulating device for containers of paint spray guns The The invention relates to a pressure regulating device for containers of paint spray guns.
Farbspritzpistolen besitzen einen Farbbehälter, dessen Druck die Verteilung der zu verspritzenden Substanz ermöglicht. Sie müssen Reguhervorrichtungen in Form von Reduzierventilen zur Einstellung des Druckes besitzen.Paint spray guns have a paint container, the pressure of which does the distribution allows the substance to be sprayed. You need regulators in shape of reducing valves to adjust the pressure.
Bei einer bekannten Vorrichtung regelt die Spitze eines Ventils den Durchtritt der Luft durch ein Rohr in die Düse durch Verkleinerung oder Vergrößerung der Austrittsöffnung, während eine zweite Vorrichtung eine Dekompression des Farbbehälters ermöglicht. Es sind also zwei Ventile erforderlich, ein Reduzierventil und ein Dekompressionsventil.In a known device, the tip of a valve regulates the Passage of the air through a pipe into the nozzle by reducing or enlarging it the outlet opening, while a second device decompresses the paint container enables. So two valves are required, a reducing valve and a decompression valve.
Die Aufgabe der vorliegenden Erfindung besteht darin, eine Vorrichtung zu schaffen, die es einmal gestattet, den Druck zu regeln, indem eine überflüssige Luftmenge abgelassen wird, und wobei weiterhin die gleiche Vorrichtung eine völlige Druckentlastung des Farbbehälters ermöglicht. Die Vorrichtung ist dadurch gekennzeichnet, daß unmittelbar in der Luftzuleitung für den Farbbehälter eine durch eine mikrometrisch verschraubbare Spitze zu öffnende und zu schließende, ins Freie führende Öffnung von größerem Durchmesser als demjenigen der Luftzuleitung vorgesehen ist.The object of the present invention is to provide a device to create that once allowed to regulate the pressure by adding a superfluous Amount of air is discharged, and while continuing the same device a complete Enables pressure relief of the paint container. The device is characterized by that directly in the air supply line for the paint container one through a micrometric screwable tip opening that can be opened and closed and leads to the outside of a larger diameter than that of the air supply line is provided.
Die Ventilspitze dient also nicht dazu, den Querschnitt der Leitung zu vermindern. Der Lufterzeuger liefert stets das gleiche Volumen, dessen Druck nur durch den Austritt sich verändert. Dadurch ergibt sich eine genaue Regelung, insbesondere wird eine gute Gesamtabstufung von maximaler Kraft der Lufterzeugung bis zur totalen Dekompression erreicht, weil die Austrittsöffnung größer ist als der Durchmesser der Zuführungsleitung.The valve tip is therefore not used to reduce the cross-section of the line to diminish. The air generator always delivers the same volume and pressure only changed by leaving. This results in a precise regulation, in particular, there is a good overall gradation of the maximum force of air generation reached until total decompression, because the outlet opening is larger than the diameter of the feed line.
An Hand der Zeichnungen ist ein Ausführbeispiel der Erfindung dargestellt. In der Zeichnung zeigt F i g. 1 die Vorrichtung in ihrer Gesamtheit im Längsschnitt, F i g. 2 die außen an der Spritzpistole angeordnete Steuerung.An exemplary embodiment of the invention is shown with reference to the drawings. In the drawing, F i g. 1 the device in its entirety in longitudinal section, F i g. 2 the control arranged on the outside of the spray gun.
Die Luftleitung 1 ist mit dem Behälter durch einen Kanal 2 von kleinem Durchmesser verbunden, dessen zweiter Abschnitt 3 in der Achse 4 des dichten Ab- , schlußdeckels und in dem Behälter 5 mündet.The air line 1 is connected to the container by a channel 2 of small diameter, the second section 3 of which opens into the axis 4 of the tight end cap and into the container 5.
Zwischen den beiden Abschnitten der Luftleitung ist eine Kammer 6 angeordnet, die eine Ableitung zur freien Luft 7 aufweist, welche größeren Durchmesser hat als die Kanäle 2, 3. Am gegenüberliegen- ; den Ende besitzt die Kammer 6 ein Gewinde 8, welches eine mikrometrische Regelschraube 9 aufnimmt, die mit dem äußeren Handrad 10 bedient wird. Dabei nähert sich eine Spitze 11 mehr oder weniger dem Durchgang 7. Die Leitung 12, die in den Behälter eintaucht, führt die Farbe zur Düse.A chamber 6 is located between the two sections of the air line arranged, which has a discharge to the free air 7, which larger diameter has as the channels 2, 3. On opposite-; the end of the chamber 6 has a Thread 8, which receives a micrometric regulating screw 9, which with the outer Handwheel 10 is operated. A tip 11 more or less approaches this Passage 7. The line 12, which is immersed in the container, leads the paint to Jet.
Soll in dem Behälter 5 der höchste Druck herrschen, d. h., wenn eine wenig flüssige Farbe vorliegt oder wenn eine hohe Viskosität gegeben ist, so wird durch die Spitze 11 die Öffnung 7 verschlossen, so daß der gesamte Druck in den Behälter 5 in Richtung des Pfeiles A-B eintritt.If the highest pressure should prevail in the container 5, i. i.e. if a If there is little liquid paint or if there is a high viscosity, then it will be closed by the tip 11, the opening 7, so that the entire pressure in the Container 5 enters in the direction of arrow A-B.
Soll kein Druck vorhanden sein, so wird die öffnung 7 vollständig freigegeben, und die Luftzufuhr strömt in die freie Luft, da die Öffnung 7 einen größeren Durchmesser besitzt als die Leitungen 2, 3. Es können sämtliche Zwischenstellungen eingestellt werden, so daß die Druckentwicklung für alle Viskositäten oder Flüssigkeitsgrade der benutzten Farben entsprechend eingerichtet werden kann.If no pressure is to be present, the opening 7 becomes complete released, and the air supply flows into the open air, since the opening 7 a has a larger diameter than the lines 2, 3. All intermediate positions can be used be adjusted so that the pressure development for all viscosities or degrees of fluidity can be set up according to the colors used.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR18813A FR1252975A (en) | 1960-03-25 | 1960-03-25 | Pressure regulator device for paint gun cups and others |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1238820B true DE1238820B (en) | 1967-04-13 |
Family
ID=8873939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1961R0029930 Pending DE1238820B (en) | 1960-03-25 | 1961-03-21 | Pressure regulating device for containers of paint spray guns |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE620016A (en) |
DE (1) | DE1238820B (en) |
ES (1) | ES266027A1 (en) |
FR (1) | FR1252975A (en) |
GB (1) | GB927950A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10525491B2 (en) | 2015-05-12 | 2020-01-07 | Basf Coatings Gmbh | Safety and control device for pressurized containers, and pressurized container having such a safety and control device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1589319A (en) * | 1968-10-14 | 1970-03-23 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1013206B (en) * | 1953-09-08 | 1957-08-01 | Paul Esser | Spray gun that works with compressed air, especially for paints or similar agents |
DE1045868B (en) * | 1954-03-22 | 1958-12-04 | Wilhelm Fleissner | Paint spray gun |
DE1065337B (en) * | 1959-09-10 |
-
1960
- 1960-03-25 FR FR18813A patent/FR1252975A/en not_active Expired
-
1961
- 1961-03-21 DE DE1961R0029930 patent/DE1238820B/en active Pending
- 1961-03-23 GB GB1064661A patent/GB927950A/en not_active Expired
- 1961-03-24 ES ES0266027A patent/ES266027A1/en not_active Expired
-
1962
- 1962-07-10 BE BE620016D patent/BE620016A/xx unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1065337B (en) * | 1959-09-10 | |||
DE1013206B (en) * | 1953-09-08 | 1957-08-01 | Paul Esser | Spray gun that works with compressed air, especially for paints or similar agents |
DE1045868B (en) * | 1954-03-22 | 1958-12-04 | Wilhelm Fleissner | Paint spray gun |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10525491B2 (en) | 2015-05-12 | 2020-01-07 | Basf Coatings Gmbh | Safety and control device for pressurized containers, and pressurized container having such a safety and control device |
Also Published As
Publication number | Publication date |
---|---|
ES266027A1 (en) | 1961-07-16 |
BE620016A (en) | 1962-11-05 |
GB927950A (en) | 1963-06-06 |
FR1252975A (en) | 1961-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0026902B1 (en) | Spray pump and liquid container | |
DE2822687A1 (en) | SPRAY GUN SPRAY NOZZLE | |
DE1927574A1 (en) | Paste spray device | |
DE2738476A1 (en) | CONTROL VALVE | |
DE2251336A1 (en) | DEVICE WITH ADJUSTABLE NOZZLE FOR APPLYING SMALL QUANTITIES OF A THERMAL GLUE ON SURFACES | |
DE2210362A1 (en) | INDEPENDENT PRESSURE REGULATING VALVE AND ITS APPLICATION IN A COMPRESSED GAS SUPPLY SYSTEM WITH LIQUID GAS | |
DE2602669B2 (en) | Device for · generating and ejecting a chemically reactive mixture of at least two plastic components | |
DE4122594C2 (en) | Device for the adjustable feeding of a liquid material | |
DE2256517C3 (en) | Spray gun for viscous liquids | |
DE2646719A1 (en) | SPRAY GUN | |
DE1238820B (en) | Pressure regulating device for containers of paint spray guns | |
DE2041766A1 (en) | Pressure regulator | |
EP0578934A1 (en) | Device for treating work pieces with pressurized fluid | |
DE1625216B2 (en) | METHOD FOR CONTROLLING THE OPERATION OF A SPRAY DEVICE FOR VARIOUS CLEANING LIQUIDS AND DEVICE FOR EXECUTING THE METHOD | |
DE733620C (en) | Pressure reducer for high-tension and liquefied gases with an auxiliary pressure reducer that regulates the diaphragm load | |
DE2137804C3 (en) | Device for controlling the operation of a spray gun | |
DE2946217A1 (en) | SPRAY GUN | |
DE1034076B (en) | Spray gun with two concentric ring nozzles and a retractable lockable hollow needle | |
DE3709956A1 (en) | Universally regulatable controlled two-fluid/air spray valve | |
DE676833C (en) | Gas pressure regulator | |
AT236557B (en) | Control valve for paint spraying devices | |
DE510676C (en) | Spraying device for the interior painting of pipes | |
DE645053C (en) | Spray gun | |
DE1792378A1 (en) | Device and method for carbonating beverages | |
DE634116C (en) | Oil firing with several fuel nozzles |