DE4305390C1 - Fluid container with controlled feed chamber - incorporates rise pipe, overflow connection and freely movable rod connected to float and closure piston - Google Patents

Fluid container with controlled feed chamber - incorporates rise pipe, overflow connection and freely movable rod connected to float and closure piston

Info

Publication number
DE4305390C1
DE4305390C1 DE19934305390 DE4305390A DE4305390C1 DE 4305390 C1 DE4305390 C1 DE 4305390C1 DE 19934305390 DE19934305390 DE 19934305390 DE 4305390 A DE4305390 A DE 4305390A DE 4305390 C1 DE4305390 C1 DE 4305390C1
Authority
DE
Germany
Prior art keywords
float
feed chamber
fluid container
controlled feed
overflow connection
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 - Fee Related
Application number
DE19934305390
Other languages
German (de)
Inventor
Udo Suffa
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.)
Alpla Werke Alwin Lehner GmbH and Co KG
Original Assignee
Design Udo Suffa S GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Design Udo Suffa S GmbH filed Critical Design Udo Suffa S GmbH
Priority to DE19934305390 priority Critical patent/DE4305390C1/en
Application granted granted Critical
Publication of DE4305390C1 publication Critical patent/DE4305390C1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/02—Level control, e.g. controlling quantity of material stored in vessel without auxiliary power
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
    • G01F11/286—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement where filling of the measuring chamber is effected by squeezing a supply container that is in fluid connection with the measuring chamber and excess fluid is sucked back from the measuring chamber during relaxation of the supply container
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
    • G01F11/30—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement with supply and discharge valves of the lift or plug-lift type
    • G01F11/32—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement with supply and discharge valves of the lift or plug-lift type for liquid or semiliquid

Abstract

The fluid container has an applied controlled feed chamber, a rise pipe reaching as far as its floor, and in the controlled feed chamber extends an overflow connection. By pressure on the fluid container, which has a flexible housing walling, fluid is conducted via the rise pipe, an adapter, and the overflow connection into the controlled feed chamber. In the overflow connection (d) extending into the controlled feed chamber (a) is located a freely vertically movable rod (4), which at the top is connected to a float (3) and at the bottom with a closure piston (2) so that the float when a rise occurs in the fluid level draws the rod upwards until the closure piston (2) is pressed against the floor of the overflow connection. USE/ADVANTAGE - To control the feed of fluid from a fluid container. To eliminate the possibility of overflow in the feed of fluid from a fluid container. The controlled feed chamber (a) is made of polypropylene.

Description

Seit langem sind Dosierkammern bekannt, die auf einen Flüs­ sigkeitsbehälter aufgebracht und durch Druck auf den Behäl­ ter über ein Steigrohr mit Flüssigkeit gefüllt werden. Bei den bisher bekannten Geräten besteht ein großer Anwendungs­ nachteil darin, daß man mit viel Gefühl auf den Flüssig­ keitsbehälter drücken muß, damit nur die gewünschte Flüs­ sigkeitsmenge in die Dosierkammer befördert wird und nicht, wie es häufig passiert, daß Flüssigkeit überläuft.Dosing chambers have been known for a long time liquid container applied and by pressure on the container be filled with liquid via a riser pipe. At The devices known to date have a large application disadvantage in that with a lot of feeling for the liquid must press container so that only the desired rivers quantity of liquid is conveyed into the dosing chamber and not how it often happens that liquid overflows.

Dosiervorrichtungen sind beispielsweise aus der DE 38 19 098 A1 und der DE 32 04 118 A1 bekannt. Sie weisen einen Flüssigkeitsbehälter mit flexibler Gehäusewandung und eine über ein Steigrohr mit dem Flüssigkeitsbehälter verbundene Dosierkammer auf, welche durch Druck auf den Flüssigkeitsbe­ hälter über das Steigrohr füllbar ist. Zwar zeigt die US 1659 372 eine Dosiervorrichtung mit einem Schwimmer, der ei­ nen Verschlußkolben betätigt und dabei Flüssigkeit in eine Dosierkammer ein- bzw. ausläßt, jedoch läßt sich hier kein Zusammenhang mit den zuerst genannten Dosiervorrichtun­ gen erkennen.Dosing devices are for example from DE 38 19 098 A1 and DE 32 04 118 A1 known. You assign one Liquid container with flexible housing wall and a connected to the liquid container via a riser pipe Dosing chamber, which by pressure on the liquid container can be filled via the riser pipe. The US shows 1659 372 a dosing device with a float, the egg NEN piston operated and liquid into a Dosing chamber in or out, but can be here no connection with the first mentioned dosing devices recognize gene.

Die Aufgabe des vorliegenden Geräts besteht darin, selbst dann nur eine vorgegebene Menge Flüssigkeit zu dosieren, wenn kräftig auf den Flüssigkeitsbehälter gedrückt wird.The task of the present device is itself then only dose a predetermined amount of liquid, when the liquid container is pressed hard.

Im folgenden wird anhand der Fig. 1 und 2 ein Ausfüh­ rungsbeispiel der Erfindung beschrieben.In the following, an exemplary embodiment of the invention will be described with reference to FIGS . 1 and 2.

Gemäß Fig. 1 ist die Dosierkammer (a) auf den Flüssigkeits­ behälter aufgesetzt und hat ein Steigrohr (b), das bis auf den Boden des Flüssigkeitsbehälters reicht. Luftausgleich kann nur über das Steigrohr erfolgen. Das Steigrohr (b) ist über den Adapter (1) und die kreuzförmigen Anpassungen (e) an die Dosierkammer (a) angeschlossen und leitet die Flüs­ sigkeit über den Adapter (1) in den Überlaufstutzen (d), in dem sich ein vertikal verschiebbarer Stab (4) befindet, der oben mit einem Schwimmer (3) und unten mit einem Verschluß­ kolben (2) versehen ist. Das Unterteil des Verschlußkolbens (2) ist als elastische Membran (g) ausgeführt. Der Stab wird über 3-4 radial angeordnete Führungsrippen (f) im Überlaufstutzen (d) zentrisch geführt. Im Normalzustand be­ findet sich der Stab (4) so im Überlaufstutzen (d), daß der Schwimmer (3) auf dem Stutzen (d) aufliegt (Fig. 1).Referring to FIG. 1, the metering chamber (a) is placed on the container and has a liquid riser (b) which extends to the bottom of the liquid container. Air can only be equalized via the riser. The riser pipe (b) is connected via the adapter ( 1 ) and the cross-shaped adjustments (e) to the metering chamber (a) and directs the liquid via the adapter ( 1 ) into the overflow nozzle (d), in which there is a vertically displaceable Rod ( 4 ) is located, which is provided at the top with a float ( 3 ) and at the bottom with a closure piston ( 2 ). The lower part of the sealing piston ( 2 ) is designed as an elastic membrane (g). The rod is guided centrally via 3-4 radially arranged guide ribs (f) in the overflow nozzle (d). In the normal state, the rod ( 4 ) is located in the overflow nozzle (d) such that the float ( 3 ) rests on the nozzle (d) ( Fig. 1).

Wird die Dosierkammer gefüllt, hebt sich der Schwimmer (3) mit dem daranhängenden Stab (4) und dem Verschlußkolben (2) entsprechend dem Flüssigkeitsniveau so lange, bis der Ver­ schlußkolben (2) derart an den Boden des Überlaufstutzens gedrückt wird, daß er diesen verschließt. Es kann keine Flüssigkeit mehr in die Dosierkammer gelangen (Fig. 2).If the dosing chamber is filled, the float ( 3 ) with the attached rod ( 4 ) and the sealing piston ( 2 ) is raised to the level of the liquid until the sealing piston ( 2 ) is pressed against the bottom of the overflow nozzle so that it is pressed closes. No more liquid can get into the dosing chamber ( Fig. 2).

Claims (3)

1. Flüssigkeitsbehälter mit aufgesetzter Dosier­ kammer, einem bis auf den Boden desselben reichenden Steig­ rohr, und mit einem in die Dosierkammer hineinragenden Überlaufstutzen, wobei durch Druck auf den Flüssigkeitsbe­ hälter, der eine flexible Gehäusewandung aufweist, Flüssig­ keit über das Steigrohr, einen Adapter und den Überlaufstut­ zen in die Dosierkammer geleitet wird, dadurch gekennzeich­ net, daß sich in dem in die Dosierkammer (a) hineinragenden Überlaufstutzen (d) ein vertikal frei beweglicher Stab (4) befindet, der oben mit einem Schwimmer (3) und unten mit einem Verschlußkolben (2) in der Weise fest verbunden ist, daß der Schwimmer (3) bei Anstieg des Flüssigkeitsniveaus den Stab (4) solange nach oben zieht, bis der Verschlußkol­ ben (2) gegen den Boden des Überlaufstutzens gedrückt wird. 1. Liquid container with attached dosing chamber, a riser pipe reaching to the bottom of the same, and with an overflow nozzle protruding into the dosing chamber, whereby pressure on the liquid container, which has a flexible housing wall, liquid speed via the riser pipe, an adapter and the overflow nozzle is passed into the dosing chamber, characterized in that there is a vertically freely movable rod ( 4 ) projecting into the dosing chamber (a) projecting overflow nozzle (d), the top with a float ( 3 ) and the bottom with a Locking piston ( 2 ) is firmly connected in such a way that the float ( 3 ) pulls the rod ( 4 ) upwards as the liquid level rises until the locking piston ( 2 ) is pressed against the bottom of the overflow nozzle. 2. Flüssigkeitsbehälter mit Dosierkammer und Steigrohr nach Anspruch 1, dadurch gekennzeichnet, daß der Schwimmer (3) so auf dem vertikal verschiebbaren Stab (4) aufgebracht ist, daß durch Drehen des Schwimmers (3) der Abstand zwischen dem Schwimmer (3) und dem Verschlußkolben (2) ver­ ändert werden kann.2. Liquid container with metering chamber and riser pipe according to claim 1, characterized in that the float ( 3 ) is applied to the vertically displaceable rod ( 4 ) that by rotating the float ( 3 ) the distance between the float ( 3 ) and the Locking piston ( 2 ) can be changed ver. 3. Flüssigkeitsbehälter mit Dosierkammer nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Dosierkammer (a) aus Polypropylen besteht.3. Liquid container with dosing chamber according to claim 1 or 2, characterized in that the metering chamber (a) is made of polypropylene.
DE19934305390 1993-02-22 1993-02-22 Fluid container with controlled feed chamber - incorporates rise pipe, overflow connection and freely movable rod connected to float and closure piston Expired - Fee Related DE4305390C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19934305390 DE4305390C1 (en) 1993-02-22 1993-02-22 Fluid container with controlled feed chamber - incorporates rise pipe, overflow connection and freely movable rod connected to float and closure piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19934305390 DE4305390C1 (en) 1993-02-22 1993-02-22 Fluid container with controlled feed chamber - incorporates rise pipe, overflow connection and freely movable rod connected to float and closure piston

Publications (1)

Publication Number Publication Date
DE4305390C1 true DE4305390C1 (en) 1994-01-27

Family

ID=6481040

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19934305390 Expired - Fee Related DE4305390C1 (en) 1993-02-22 1993-02-22 Fluid container with controlled feed chamber - incorporates rise pipe, overflow connection and freely movable rod connected to float and closure piston

Country Status (1)

Country Link
DE (1) DE4305390C1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996003625A1 (en) * 1994-07-22 1996-02-08 Taplast Spa Dosing cap for dispensing liquids from deformable containers
NL1007030C2 (en) * 1997-08-01 1999-02-02 Sara Lee De Nv Flexible tank, e.g. for antifreeze
WO1999006803A1 (en) * 1997-08-01 1999-02-11 Sara Lee/De N.V. Assembly comprising a flexible container having a dosing device and dosing device of such assembly
WO1999006802A1 (en) * 1997-08-01 1999-02-11 Sara Lee/De N.V. Assembly comprising a flexible container having a dosing device and dosing device of such assembly
NL1009141C2 (en) * 1997-08-01 1999-02-25 Sara Lee De Nv Assembly provided with a flexible holder with a dosing device and a dosing device of such an assembly.
CN1670650B (en) * 2004-03-16 2010-04-14 王云章 Float level valve
WO2010052390A1 (en) * 2008-11-05 2010-05-14 Patrick Wozna Differential pressure metering device
CN108657602A (en) * 2018-07-03 2018-10-16 丁要武 Container lid arrangement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1659372A (en) * 1923-03-23 1928-02-14 Nagel August Liquid-measuring device
DE3204118A1 (en) * 1982-02-06 1983-08-18 Wella Ag, 6100 Darmstadt BOTTLE WITH DOSING DEVICE
DE3819098A1 (en) * 1987-06-19 1989-01-19 Finke Robert Kg Container for the measured discharge of liquid

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1659372A (en) * 1923-03-23 1928-02-14 Nagel August Liquid-measuring device
DE3204118A1 (en) * 1982-02-06 1983-08-18 Wella Ag, 6100 Darmstadt BOTTLE WITH DOSING DEVICE
DE3819098A1 (en) * 1987-06-19 1989-01-19 Finke Robert Kg Container for the measured discharge of liquid

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996003625A1 (en) * 1994-07-22 1996-02-08 Taplast Spa Dosing cap for dispensing liquids from deformable containers
NL1007030C2 (en) * 1997-08-01 1999-02-02 Sara Lee De Nv Flexible tank, e.g. for antifreeze
WO1999006803A1 (en) * 1997-08-01 1999-02-11 Sara Lee/De N.V. Assembly comprising a flexible container having a dosing device and dosing device of such assembly
WO1999006802A1 (en) * 1997-08-01 1999-02-11 Sara Lee/De N.V. Assembly comprising a flexible container having a dosing device and dosing device of such assembly
NL1009141C2 (en) * 1997-08-01 1999-02-25 Sara Lee De Nv Assembly provided with a flexible holder with a dosing device and a dosing device of such an assembly.
CN1670650B (en) * 2004-03-16 2010-04-14 王云章 Float level valve
WO2010052390A1 (en) * 2008-11-05 2010-05-14 Patrick Wozna Differential pressure metering device
US8997788B2 (en) 2008-11-05 2015-04-07 Flexidose Sarl Differential pressure metering device
US9446886B2 (en) 2008-11-05 2016-09-20 Flexidose Differential pressure metering device
CN108657602A (en) * 2018-07-03 2018-10-16 丁要武 Container lid arrangement

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: LUEBECKER KUNSTSTOFFWERK GMBH BETRIEB THUERINGEN,

8327 Change in the person/name/address of the patent owner

Owner name: ALPLA-WERKE ALWIN LEHNER GMBH & CO. KG, HARD, AT

8328 Change in the person/name/address of the agent

Free format text: RAFFAY & FLECK, PATENTANWAELTE, 20249 HAMBURG

8339 Ceased/non-payment of the annual fee