DE487675C - Pressure control device in the form of a control valve for motor sprayers to combat pests - Google Patents
Pressure control device in the form of a control valve for motor sprayers to combat pestsInfo
- Publication number
- DE487675C DE487675C DEA54335D DEA0054335D DE487675C DE 487675 C DE487675 C DE 487675C DE A54335 D DEA54335 D DE A54335D DE A0054335 D DEA0054335 D DE A0054335D DE 487675 C DE487675 C DE 487675C
- Authority
- DE
- Germany
- Prior art keywords
- control valve
- control device
- motor
- sprayers
- pressure control
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0089—Regulating or controlling systems
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Description
Gegenstand der Erfindimg ist eine Druckregelvorrichtung für Motorspritzen zur Schädlingsbekämpfung u. dgl.The subject of the invention is a pressure control device for motorized sprayers for pest control and the like
Nach, der Erfindung ist an der, wie bekannt, vom Boden des Druckbehälter ausgehenden Spritzleitung eine Rohrabzweigung vorgesehen, und in diese ist der bekannte Regelhahn eingeschaltet. Durch mehr oder weniger weites Öffnen dieses Hahnes· wähitendAccording to the invention, as is known, proceeding from the bottom of the pressure vessel Spray line provided a branch pipe, and in this the known control valve is switched on. By more or opening this cock less wide · while
to des Spritzens wird der Druck in der Spritzleitung nach. Bedarf geändert.To the spraying, the pressure in the spray line is down. Changed needs.
Ferner wird erfindungsgemäß. bei Motorspritzen, die einen wassergekühlten. Motor haben, die durch den. Regelhahn hind'urch-Furthermore, according to the invention. for motorized sprayers, some water-cooled. Motor that has been driven by the. Control valve prevents
t5 fließende Flüssigkeit als Kühlflüssigkeit für den Motor benutzt. Die durch: den Hahn abgeleitete und gegebenenfalls als Kühlflüssigkeit für den Motor benutzte Flüssigkeit wird in den Flüssigkeitsbehälter zurückgeMtet.t5 flowing liquid as cooling liquid for used the engine. The one diverted by: the tap and, if necessary, as a cooling liquid Fluid used for the engine is returned to the fluid container.
ao In der Zeichnung ist eine Ausführung der Anlage gemäß, der Erfindung beispielsweise dargestellt.ao The drawing shows an embodiment of the system according to the invention, for example shown.
Aus dem Flüssigkeitsbehältern gelangt die Flüssigkeit durch die Pumpe b in den Druickbehälter c. Aus diesem wird sie durch das Rohre zur Spritzdüse gedruckt. An die Zuflußleitung e zum Spritzrohr ist eine AbzweiFrom the liquid container, the liquid passes through the pump b into the pressure container c. From this it is printed through the pipe to the spray nozzle. At the inflow line e to the spray tube is a branch
gung d !angeschlossen, in welche der Regelhahn./ eingeschaltet ist. Die Leitung d führt zum Kühler des Motors g, aus dem die Flüs- 30 sigkeit durch, die Leitung^1 in den Behältern zurückfließt. Bei dieser Einrichtung wird durch Begrenzung der Bewegung des Hahnkükens des Regelhahns/ oder durch eine Eindrehung, Aussparung o. dgl an. dem 35 Hahnküken. ein völliger Abschluß des Hahnes verhindert.supply d! connected, in which the Regelhahn./ is on. Line d leads to the cooler of engine g, from which the liquid flows through, line ^ 1 flows back into the containers. In this device, by limiting the movement of the cock plug of the control valve / or by turning, recess or the like on. the 35 cockerel. a complete closure of the cock prevents.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA54335D DE487675C (en) | Pressure control device in the form of a control valve for motor sprayers to combat pests |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA54335D DE487675C (en) | Pressure control device in the form of a control valve for motor sprayers to combat pests |
Publications (1)
Publication Number | Publication Date |
---|---|
DE487675C true DE487675C (en) | 1929-12-13 |
Family
ID=6939426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA54335D Expired DE487675C (en) | Pressure control device in the form of a control valve for motor sprayers to combat pests |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE487675C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1607391B1 (en) * | 1967-07-29 | 1971-04-22 | Karl Platz Gmbh | Device for controlling the amount of liquid in pest control syringes and sprayers |
-
0
- DE DEA54335D patent/DE487675C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1607391B1 (en) * | 1967-07-29 | 1971-04-22 | Karl Platz Gmbh | Device for controlling the amount of liquid in pest control syringes and sprayers |
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