DE541810C - Valve for compressed air pumps, especially for soldering lamps operated with liquid fuel, heating and cooking appliances or the like. - Google Patents
Valve for compressed air pumps, especially for soldering lamps operated with liquid fuel, heating and cooking appliances or the like.Info
- Publication number
- DE541810C DE541810C DENDAT541810D DE541810DD DE541810C DE 541810 C DE541810 C DE 541810C DE NDAT541810 D DENDAT541810 D DE NDAT541810D DE 541810D D DE541810D D DE 541810DD DE 541810 C DE541810 C DE 541810C
- Authority
- DE
- Germany
- Prior art keywords
- valve
- compressed air
- heating
- air pumps
- liquid fuel
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/44—Preheating devices; Vaporising devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/31021—Vaporisers with devices for controlling the feeding of the fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
Description
Ventil für Druckluftpumpen, insbesondere für mit flüssigem Brennstoff betriebene Lötlampen, Heiz- und Kochapparate o. dgl. Die Erfindung bezieht sich auf ein Ventil für Druckluftpumpen, insbesondere solche für mit flüssigem Brennstoff betriebene Lötlampen, Heiz- und Kochapparate o. dgl.Valve for compressed air pumps, in particular for those with liquid fuel operated blowtorches, heating and cooking apparatus or the like. The invention relates on a valve for compressed air pumps, especially those with liquid fuel operated blowtorches, heating and cooking apparatus or the like.
Das Neue besteht darin, daß der Dichtungsring, gegen den der in bekannter Weise unter Federdruck stehende Ventilteller o. dgl. gedrückt wird, zwischen dem Boden des Pumpenzylinders und einer Schulter des Ventilgehäuses am Rande festgeklemmt ist.The new thing is that the sealing ring against which the known Way under spring pressure valve plate o. The like. Is pressed between the The bottom of the pump cylinder and a shoulder of the valve housing are clamped at the edge is.
Hierdurch wird der Vorteil erzielt, daß nur ein Dichtungsring sowohl zur Abdichtung des auswechselbaren Bodens im Ventilgehäuse als auch zur Abdichtung des Ventilkörpers erforderlich ist.This has the advantage that only one sealing ring both for sealing the exchangeable base in the valve housing as well as for sealing of the valve body is required.
Hierbei ist das Ventilgehäuse als geschlossenes, nur am Boden mit einer Öffnung versehenes Gehäuse ausgebildet, so daß ein Herausfallen irgendwelcher Teile des Ventils in den Brennstoffbehälter des Löt-, Heiz- oder Kochapparates verhindert wird.Here, the valve housing is as a closed one, only at the bottom with an opening provided housing formed so that any falling out Prevents parts of the valve from entering the fuel tank of the soldering, heating or cooking apparatus will.
Auf der Zeichnung ist die Erfindung in einem Ausführungsbeispiel, z. B. an einem Lötapparat, in einem senkrechten Schnitt dargestellt.In the drawing, the invention is in an embodiment, z. B. on a soldering machine, shown in a vertical section.
Wie aus der Zeichnung ersichtlich, ist a der Brennstoffbehälter des Lötapparates, in welchem der Pumpenzylinder b befestigt ist. Am unteren Ende des offenen Pumpenzylinders ist ein Ventilgehäuse c von innen in den Pumpenzylinder b eingesetzt und mit diesem in beliebiger Weise, z. B. durch Löten, verbunden.As can be seen from the drawing, a is the fuel tank of the Soldering apparatus in which the pump cylinder b is attached. At the bottom of the open pump cylinder is a valve housing c from inside the pump cylinder b used and with this in any way, z. B. by soldering connected.
In dieses Ventilgehäuse c ist der Pumpenzylinderboden d eingeschraubt, und zwischen den auswechselbaren Boden und einen Ansatzring im Ventilgehäuse ist ein als Scheibe ausgebildeter Dichtungsring e gelegt, so daß der Boden im Ventilgehäuse dicht eingesetzt ist.The pump cylinder base d is screwed into this valve housing c, and between the interchangeable base and a shoulder ring in the valve housing a sealing ring designed as a disk e placed so that the bottom in the valve housing is inserted tightly.
Der Dichtungsring oder die Dichtungsscheibe e ragt in den Raum des Ventilgehäuses c, in dem der Dichtungsringe an der unteren Fläche des auswechselbaren Bodens d bis nahe an die Mitte des Boden angeordnet ist, so daß der im Ventilgehäuse geführte Ventilkörper f gegen den Dichtungsring e anliegt.The sealing ring or the sealing washer e protrudes into the space of the Valve housing c, in which the sealing rings on the lower surface of the replaceable Bottom d is arranged close to the center of the bottom, so that in the valve housing guided valve body f rests against the sealing ring e.
Hierdurch wird der Vorteil erzielt, daß ein Dichtungsring sowohl zur Abdichtung des Bodens d im Ventilgehäuse als auch zur Abdichtung des Ventilkörpers f verwendet wird.This has the advantage that a sealing ring for both Sealing of the bottom d in the valve housing as well as for sealing the valve body f is used.
Das Ventilgehäuse c ist als geschlossenes, nur am Boden mit einer Öffnung g versehenes Gehäuse ausgebildet, so daß irgendwelche Teile des Ventils, wie Schraubenfeder, Ventilkörper o. dgl., nicht in den Brennstoffbehälter fallen, sondern nur nach Öffnen des Pumpenzylinders b und Herausnahme des Pumpenkolbens la und des Bodens d ausgewechselt werden können.The valve housing c is designed as a closed housing provided with an opening g only at the bottom, so that any parts of the valve, such as coil spring, valve body or the like, do not fall into the fuel container, but only after opening the pump cylinder b and removing the Pump piston la and the bottom d can be exchanged.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE541810T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE541810C true DE541810C (en) | 1932-02-23 |
Family
ID=6559417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT541810D Expired DE541810C (en) | Valve for compressed air pumps, especially for soldering lamps operated with liquid fuel, heating and cooking appliances or the like. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE541810C (en) |
-
0
- DE DENDAT541810D patent/DE541810C/en not_active Expired
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