DE808289C - Flow meter - Google Patents

Flow meter

Info

Publication number
DE808289C
DE808289C DEP23141A DEP0023141A DE808289C DE 808289 C DE808289 C DE 808289C DE P23141 A DEP23141 A DE P23141A DE P0023141 A DEP0023141 A DE P0023141A DE 808289 C DE808289 C DE 808289C
Authority
DE
Germany
Prior art keywords
flap
flow meter
weight
weights
flow
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
DEP23141A
Other languages
German (de)
Inventor
Dipl-Ing Josef Braun
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.)
JOSEF BRAUN DIPL ING
Original Assignee
JOSEF BRAUN DIPL ING
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 JOSEF BRAUN DIPL ING filed Critical JOSEF BRAUN DIPL ING
Priority to DEP23141A priority Critical patent/DE808289C/en
Application granted granted Critical
Publication of DE808289C publication Critical patent/DE808289C/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/22Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Description

Es sind Strömungsmesser bekannt, bei denen das den Messer durchströméride Medium eine drehbare Klappe von ihrem Ruhesitz abhebt, wobei der Ausschlag der Klappe ein Maß für die durchströmende Menge ist. Es stellte sich bei derartigen Strömungsmessern als Nachteil heraus, daß eine Vergrößerung oder Verkleinerung des Meßbereiches, wie solches häufig aus betrieblichen Gründen notwendig ist, flür in geringem Umfang möglich ist durch Auswechseln der Klappe gegen eine solche mit größerem oder kleinerem Gewicht, ein umständliches Verfahren, welches die Bereitstellung von mehreren Klappen erforderlich machen würde. There are known flow meters in which the knife durchströméride Medium lifts a rotatable flap from its resting place, causing the flap to deflect is a measure of the amount flowing through. It turned out with such flow meters the disadvantage that an enlargement or reduction of the measuring range, as this is often necessary for operational reasons, to a small extent is possible by exchanging the flap for one with a larger or smaller one Weight, a cumbersome process involving the deployment of multiple flaps would require.

Nach dem Gegenstand der vorliegenden Erfindung ist es jedoch leicht möglich, den Meßbereich zu veränderri, indem man die Klappe mit einem verschiebbaren Gewicht versieht. Je nach der Verschiebung des Gewichts erhält man einen größeren oder kleineren Ausschlag der Klappe für eine bestimmte durchströmende Menge. Es ist zweckmäßig, die Einstellung des Gewichts an einer Skala ablesen zu können. Es wurde auch mit Erfolg ausgeführt, daß die Klappe auf der Unterseite mit auswechselbaren angehängten Gewichten versehen wurde, wobei verschiedene Osen noch eine weitere Veränderungsmöglichkeit der Belastung ergeben. However, according to the subject matter of the present invention, it is easy possible to change the measuring range by adjusting the flap with a sliding Weight provides. Depending on the shift in weight, you get a larger one or smaller deflection of the flap for a certain flow rate. It it is useful to be able to read the weight setting on a scale. It has also been successfully carried out that the flap on the underside with interchangeable attached weights, with different eyelets and one more Possibility to change the load.

Auch dadurch konnte ein bestimmter Messer für eine Reihe von Meßbereichen nutzbar gemacht werden.This also enabled a certain knife for a number of measuring ranges can be made usable.

In der Zeichnung stellt die Abb. I einen Querschnitt durch einen mit verstellbarem Gewicht versehenen Strömungsmesser dar. Die Klappe ist mit a bezeichnet, b ist das verstellbare Gewicht. In the drawing, Fig. I shows a cross section through a with adjustable weight provided flow meter. The flap is denoted by a, b is the adjustable weight.

Abb 2 stellt einen Strömungsmesser dar, bei dem die Klappe auswechselbare Gewichte trägt; a ist wieder die Klappe, b sind Osen zum Anhängen der Gewichte, c ist das Gewicht. Fig. 2 shows a flow meter in which the flap is replaceable Carries weights; a is the flap again, b are eyelets for hanging the weights, c is the weight.

Claims (1)

PATENTANSPROCHE: Strömungsmesser mit einer durch das strömende Medium von ihrem Sitz abgehobenen drehbaren Klappe, deren Ausschlag ein Maß für die durchströmende Menge ist gekennzeichnet durch ein an der Klappe angebrachtes verschiebbares Gewicht oder durch auswechselbare Gewichte, die an der Klappe aufgehängt sind. PATENT CLAIM: Flow meter with a through the flowing medium rotatable flap lifted from its seat, the deflection of which is a measure of the flow Quantity is characterized by a sliding weight attached to the flap or with interchangeable weights that are hung on the flap.
DEP23141A 1948-11-30 1948-11-30 Flow meter Expired DE808289C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP23141A DE808289C (en) 1948-11-30 1948-11-30 Flow meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP23141A DE808289C (en) 1948-11-30 1948-11-30 Flow meter

Publications (1)

Publication Number Publication Date
DE808289C true DE808289C (en) 1951-07-12

Family

ID=7369065

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP23141A Expired DE808289C (en) 1948-11-30 1948-11-30 Flow meter

Country Status (1)

Country Link
DE (1) DE808289C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700899A (en) * 1952-09-22 1955-02-01 Bank The Hanover Apparatus for measuring the velocity of a stream of moving gaseous medium
US2873606A (en) * 1956-03-27 1959-02-17 Jr Regner A Ekstrom Flowmeters particularly for gases
DE3518870A1 (en) * 1985-05-24 1986-11-27 WTW Wissenschaftlich-technische Werkstätten GmbH, 8120 Weilheim Pendulum-type sensor holder
DE29612385U1 (en) * 1996-07-08 1996-09-19 Mannesmann Ag Measuring device for monitoring the flow of a fluid

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700899A (en) * 1952-09-22 1955-02-01 Bank The Hanover Apparatus for measuring the velocity of a stream of moving gaseous medium
US2873606A (en) * 1956-03-27 1959-02-17 Jr Regner A Ekstrom Flowmeters particularly for gases
DE3518870A1 (en) * 1985-05-24 1986-11-27 WTW Wissenschaftlich-technische Werkstätten GmbH, 8120 Weilheim Pendulum-type sensor holder
DE29612385U1 (en) * 1996-07-08 1996-09-19 Mannesmann Ag Measuring device for monitoring the flow of a fluid

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