DE837433C - Compressed air pump - Google Patents
Compressed air pumpInfo
- Publication number
- DE837433C DE837433C DEP15579D DEP0015579D DE837433C DE 837433 C DE837433 C DE 837433C DE P15579 D DEP15579 D DE P15579D DE P0015579 D DEP0015579 D DE P0015579D DE 837433 C DE837433 C DE 837433C
- Authority
- DE
- Germany
- Prior art keywords
- piston
- compressed air
- air pump
- combustion engine
- internal combustion
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/008—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being a fluid transmission link
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B31/00—Free-piston pumps specially adapted for elastic fluids; Systems incorporating such pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
- F04B9/123—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
- F04B9/123—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber
- F04B9/127—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting elastic-fluid motor, e.g. actuated in the other direction by gravity or a spring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
Druckluftpumpe
Die erfindungsgemäße Druckluftpumpe kann an jedem Verbrennungsmotor nachträglich angebracht werden oder hei der Herstellung vorgesehen sein. Die nachträgliche Anordnung der Druckluftpumpe kann z. B. dadurch in behelfsmäßiger Weise vorgenomm: n werden, daß eine Zündkerze herausgenommen und die Druckluftpumpe angeschlossen wird.The compressed air pump according to the invention can be used on any internal combustion engine can be retrofitted or provided during manufacture. The subsequent Arrangement of the compressed air pump can, for. B. by doing this in a makeshift manner: n that a spark plug is removed and the compressed air pump is connected.
Die Erfindung wird in der Zeichnung veranschaulicht.The invention is illustrated in the drawing.
Es ist eine Druckluftpumpe mit einem Gewinde i zum Anschluß an einen Verbrennungsraum des \'ert>rennungsmotors dargestellt. Das Gehäuse 2 dient als Zylinder für den frei spielenden Kolben 3. Dieser bewegt sich leim Austritt von Verbrennungsgasen in den Ausdehnungsraum A in Richtung auf die Ventile 4, 5 und komprimiert die im Kompressionsraum B befindliche Luft. Das Ventil .I ist als Ansaugventil zum Einlassen der Frischluft ü2trgestellt. Zweckmäßig ist ein Luftfilter vorgesehen. Komprimierte Luft entweicht über das Auslaßventil 3 durch einen Schlauch 6 zur Gebrauchsstelle.It is a compressed air pump with a thread i for connection to one Combustion chamber of the combustion engine shown. The housing 2 serves as a cylinder for the freely playing piston 3. This moves as the combustion gases escape in the expansion space A in the direction of the valves 4, 5 and compresses the im Compression room B located air. The valve .I is designed as a suction valve for inlet the fresh air. An air filter is expediently provided. Compressed Air escapes via the outlet valve 3 through a hose 6 to the point of use.
Der Ausdehnungsraum A kann durch einen Absperrhahn ; mit der Atmosphäre verbunden wer-(lcn. Diese Vorrichtung dient zur Stillegung der t>ruckluftpunipe, da die Verbrennungsgase über denn Absperrhahn aus <lern Raum A entweichen können.The expansion space A can be through a stopcock; with the atmosphere connected (lcn. This device is used to shut down the exhaust air pipe, as the combustion gases can escape from room A via the shut-off valve.
Dis Erfindung beruht auf (1-2in Gedanken, daß jeder Kolben eitt-es Verbrennungsmotors die Wirkung eines Kompressors hat. Es ist aber nicht zweckmäßig, das durch den Kolben komprimierte explosible Gasgemisch für Bremszwecke in die f)ruckzvlinder zii drücken oder als Füllgase für die Schlauche der Fahrzeugreifen zu verwenden.The invention is based on (1-2in the thought that every piston eitt-es Internal combustion engine has the effect of a compressor. But it is not practical the explosive gas mixture compressed by the piston for braking purposes in the f) ruckzvlinder Press zii or use it as filling gas for the tubes of the vehicle tires.
Bei Inbetriebnahme der Druckluftpumpe ergibt sich folgendes Bild: Zum Beispiel bei einem .4-Zylinder-Motor ist ohne Schädigung der Maschine ein längerer Betrieb mit drei "Zylindern möglich. Die f)ruckluftpunilw wird in ein Zündkerzengewinde, aus dem die Zündkerze entfernt wurde, geschraubt und der Verbrennungsmotor angelassen. Der Kolben 3 macht nun die Bewegungen mit, die der Kolben des Verbrennungsmotors ausführt. Er saugt durch das Ansaugventil d Frischluft an und drückt diese beim nächstenTakt des Verbrennungsmotors durch das Auslaßventil 5 in den Sehlauch 6. Dieser Vorgang wiederholt sich laufend, so oft der Kolben des Verbrennungsmotors den gleichen Takt ausübt.When the compressed air pump is started up, the following picture emerges: For example, a .4 cylinder engine is a longer one without damaging the machine Operation with three "cylinders possible. The f) ruckluftpunilw is in a spark plug thread, from which the spark plug was removed, unscrewed and started the internal combustion engine. The piston 3 now makes the movements that the piston of the internal combustion engine executes. It sucks in fresh air through the suction valve d and presses it when next cycle of the internal combustion engine through the exhaust valve 5 into the eye tube 6. This process is repeated as often as the internal combustion engine piston exercising the same tact.
Der für die Füllung von Fahrzeugreifen oder sonstige Zwecke, z. B. den Betrieb eines Wagenliebers oder ähnliches, benötigte Druck wird durch die Dimensionierung des Kolbens im Verhältnis zum Zylinderinhalt des Verbrennungsmotors bestimmt. In Fällen, wo der Druck nicht ausreicht, kann eine Druckerhöhung gegenüber dem normalen Kompressionsdruck des Verbrennungsmotors dadurch erreicht «-erdei, dafi der durch die Gase aus dein Verbrfiinungsmotor gesteuerte Kolben mit einem zweiten Kolben kleineren Durchmessers, der in einem Zylinder gleicher Größe sich bewegt, gekoppelt ist.For filling vehicle tires or other purposes, e.g. B. the operation of a car enthusiast or the like, required pressure is determined by the dimensioning of the piston in relation to the cylinder capacity of the internal combustion engine. In cases where the pressure is insufficient, a pressure increase compared to the normal compression pressure of the internal combustion engine can be achieved by the fact that the piston controlled by the gases from the internal combustion engine has a second piston of smaller diameter that moves in a cylinder of the same size, is coupled.
Es ist auch möglich, die lxschrielxne Druckluftpumpe beim Serienbau von Verbrennungsmotoren mit, anzubauen, ohne daß dafür cii: Zündkerzenöffnung Verwendung findet; vielmehr wird eine besondere Bohrung für die feste oder zeitweilige Anordnung der Druckluftapparattir geschaffen, wobei diese durch einen Hahn bei Bedarfsfall zugeschaltet werden kann. In diesem Falle wird der Kolben der Druckluftpumpe nicht nur durch die im Motorzylinder verdichtete Luft bzw. das verdichtete Brennstoff-Luft-Getnisch, sondern auch durch den auf die Einspritzung bzw. Zündung folgenden Verbrennungsdruck angetrieben.It is also possible to use the lxschrielxne compressed air pump in series production of internal combustion engines with, to cultivate, without the use of cii: spark plug opening finds; rather, a special hole is used for the fixed or temporary arrangement the compressed air apparatus created, with this by a tap if necessary can be switched on. In this case, the piston of the compressed air pump will not only through the air compressed in the engine cylinder or the compressed fuel-air mix, but also by the combustion pressure following the injection or ignition driven.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP15579D DE837433C (en) | 1948-10-02 | 1948-10-02 | Compressed air pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP15579D DE837433C (en) | 1948-10-02 | 1948-10-02 | Compressed air pump |
Publications (1)
Publication Number | Publication Date |
---|---|
DE837433C true DE837433C (en) | 1952-04-28 |
Family
ID=7365671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP15579D Expired DE837433C (en) | 1948-10-02 | 1948-10-02 | Compressed air pump |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE837433C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105464927A (en) * | 2015-12-31 | 2016-04-06 | 重庆耐德节能装备有限公司 | Natural gas hydraulic compression cylinder |
-
1948
- 1948-10-02 DE DEP15579D patent/DE837433C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105464927A (en) * | 2015-12-31 | 2016-04-06 | 重庆耐德节能装备有限公司 | Natural gas hydraulic compression cylinder |
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