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 pests

Info

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
Application number
DEA54335D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALTMANN AKT GES fur METALLBEA
Original Assignee
ALTMANN AKT GES fur METALLBEA
Publication date
Priority to DEA54335D priority Critical patent/DE487675C/en
Application granted granted Critical
Publication of DE487675C publication Critical patent/DE487675C/en
Expired legal-status Critical Current

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)

Patentansprüche:Patent claims: 1. Druckregelvorrichtung in Gestalt eines Regelhahns für Motorspritzen zur Sdhiädüngsbekämpfung u. dgl., dadurch gekennzeichnet, daß der Regelhahn (/) in. eine Abzweigung (d) der, wie bekannt, vom Druckbehälter (c) ausgehenden Spritzleitung (e) .eitigesehaltet ist, die eine Verbindung zum Flüssigkeitsbehälter (a) vermittelt.1. Pressure regulating device in the form of a control valve for motor sprayers to combat Sdhiädüngsbekkampf and the like, characterized in that the control valve (/) in. A branch (d) of the spray line (e) , as known, from the pressure vessel (c) is that provides a connection to the liquid container (a) . 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die durch den Regelhahn (/) durchfließende Flüssigkeit zur Kühlvorrichtung des Motors geführt wird.2. Apparatus according to claim 1, characterized characterized in that the liquid flowing through the control valve (/) is led to the cooling device of the motor will.
DEA54335D Pressure control device in the form of a control valve for motor sprayers to combat pests Expired DE487675C (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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