DE504765C - Dispensing device with compressed air pump - Google Patents

Dispensing device with compressed air pump

Info

Publication number
DE504765C
DE504765C DESCH81596D DESC081596D DE504765C DE 504765 C DE504765 C DE 504765C DE SCH81596 D DESCH81596 D DE SCH81596D DE SC081596 D DESC081596 D DE SC081596D DE 504765 C DE504765 C DE 504765C
Authority
DE
Germany
Prior art keywords
air pump
compressed air
dispensing device
liquid
piston
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
DESCH81596D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DESCH81596D priority Critical patent/DE504765C/en
Application granted granted Critical
Publication of DE504765C publication Critical patent/DE504765C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/04—Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers
    • B67D1/0412—Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers the whole dispensing unit being fixed to the container
    • B67D1/0425—Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers the whole dispensing unit being fixed to the container comprising an air pump system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/06—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump

Landscapes

  • Reciprocating Pumps (AREA)

Description

Die neue Zapfvorrichtung zum Ausschank aus geschlossenen Behältern besteht aus einem Druckluftpümpchen mit Saug- und Druckventil, in dessen Zylinderboden das Auslaufventil für die Flüssigkeit angeordnet ist, das mit seiner Spindel in den Zylinderraum des Pümpchens hineinragt, so daß es durch den Kolben in an sich bekannter Weise in der unteren Totpunktlage geöffnet wird.The new dispensing device for serving from closed containers consists of one Compressed air pumps with suction and pressure valve, in the cylinder base of which the outlet valve is arranged for the liquid, which with its spindle in the cylinder space of the Pümpchens protrudes so that it is through the piston in a known manner in the bottom dead center is opened.

ίο In der Abbildung ist der Erfindungsgegenstand im Mittelschnitt beispielsweise dargestellt. ίο In the illustration is the subject of the invention shown in the middle section, for example.

Bewegt man den Kolben ο des Luftpümpchens auf und nieder, so preßt man durch die bekannten Druck- und Saugventile b und c Luft in den Flüssigkeitsbehälter. Dies kann bis zum Zerspringen desselben fortgesetzt werden. Um aber Flüssigkeit entnehmen zu können, befindet sich im Boden des Luftpümpchens noch ein zweites Ventil d als Zapfventil, welches mit seinem Schaft in den Zylinder des Luftpümpchens hineinragt. Erst im unteren toten Punkt wird das Ventil d durch den Kolben α zwangsläufig geöffnet, und die Flüssigkeit läuft durch das Steigrohr e, f und den Auslauf kanal g heraus. Der Kolben α wird durch die kegelförmige Feder h stets wieder in die Stellung des oberen Totpunktes zurückbewegt. Die im Kolbenschaft befindliche Öffnung k sorgt für die jeweilig erforderliche Luftzufuhr. Man kann auf diese Weise durch einmaliges Herunterdrücken des Kolbens α bis zum unteren toten Punkt eine geringe Flüssigkeitsmenge entnehmen sowie auch nach mehrfachem Auf- und Niederbewegen des Kolbens α nicht bis zum unteren Totpunkt und dann Festhalten desselben im unteren Totpunkt eine größere Flüssigkeitsmenge zum Auslaufen bringen.If you move the piston ο of the air pump up and down, you press air into the liquid container through the known pressure and suction valves b and c. This can be continued until it bursts. In order to be able to withdraw liquid, however, there is a second valve d in the bottom of the air pump as a dispensing valve, which protrudes with its shaft into the cylinder of the air pump. Only in the lower dead point the valve d is inevitably opened by the piston α , and the liquid runs out through the riser pipe e, f and the outlet channel g . The piston α is always moved back into the top dead center position by the conical spring h. The opening k in the piston skirt provides the necessary air supply. In this way, you can remove a small amount of liquid by pushing the piston α down to the bottom dead point once, and even after moving the piston α up and down several times, not to the bottom dead center and then holding it in the bottom dead center, a larger amount of liquid can run out.

Claims (1)

Patentanspruch:Claim: Zapfvorrichtung mit Druckluftpümpchen zum Ausschank aus geschlossenen Behältern, bei welcher außer dem Druck- und Saugventil des Luftpümpchens noch ein Auslaufventil für die Flüssigkeit vorgesehen ist, dadurch gekennzeichnet, daß das Auslaufventil (d) für die Flüssigkeit im Boden des Zylinders des Luftdruckpümpchens angeordnet ist und mit seiner Spindel in den Zylinder des Luftpümpchens hineinragt, so daß es durch den Kolben des Druckluftpümpchens in an sich bekannter Weise in der unteren Totpunktlage geöffnet wird.Dispensing device with compressed air pumps for dispensing from closed containers, in which, in addition to the pressure and suction valve of the air pump, an outlet valve for the liquid is also provided, characterized in that the outlet valve (d) for the liquid is arranged in the bottom of the cylinder of the air pressure pump and with its spindle protrudes into the cylinder of the air pump so that it is opened by the piston of the compressed air pump in a manner known per se in the bottom dead center position.
DESCH81596D Dispensing device with compressed air pump Expired DE504765C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH81596D DE504765C (en) Dispensing device with compressed air pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH81596D DE504765C (en) Dispensing device with compressed air pump

Publications (1)

Publication Number Publication Date
DE504765C true DE504765C (en) 1931-03-31

Family

ID=7442323

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH81596D Expired DE504765C (en) Dispensing device with compressed air pump

Country Status (1)

Country Link
DE (1) DE504765C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531697A1 (en) * 1975-07-16 1977-02-03 Dieter Dorsch DEVICE FOR DISPENSING LIQUIDS
FR2351336A1 (en) * 1976-05-13 1977-12-09 Malte Sandgren Ab ARRANGEMENT CONCERNING LIQUID CONTAINERS EQUIPPED WITH A SPRAYER
DE2627892A1 (en) * 1976-06-22 1978-01-05 Dieter Dorsch Carbonated drinks dispenser for closed container - has pressuriser piston with membrane and base hole for non return valve link
DE3238558A1 (en) * 1982-10-18 1984-04-19 Gerhard 5330 Königswinter Esser Decanting device for liquids
US4708176A (en) * 1983-12-07 1987-11-24 Gerhard Esser Riser for drawing off liquids

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531697A1 (en) * 1975-07-16 1977-02-03 Dieter Dorsch DEVICE FOR DISPENSING LIQUIDS
FR2351336A1 (en) * 1976-05-13 1977-12-09 Malte Sandgren Ab ARRANGEMENT CONCERNING LIQUID CONTAINERS EQUIPPED WITH A SPRAYER
DE2627892A1 (en) * 1976-06-22 1978-01-05 Dieter Dorsch Carbonated drinks dispenser for closed container - has pressuriser piston with membrane and base hole for non return valve link
DE3238558A1 (en) * 1982-10-18 1984-04-19 Gerhard 5330 Königswinter Esser Decanting device for liquids
US4708176A (en) * 1983-12-07 1987-11-24 Gerhard Esser Riser for drawing off liquids

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