AT92186B - Steam meter. - Google Patents

Steam meter.

Info

Publication number
AT92186B
AT92186B AT92186DA AT92186B AT 92186 B AT92186 B AT 92186B AT 92186D A AT92186D A AT 92186DA AT 92186 B AT92186 B AT 92186B
Authority
AT
Austria
Prior art keywords
axis
movement
lever
steam
steam flow
Prior art date
Application number
Other languages
German (de)
Inventor
Oskar Ing Zelenka
Original Assignee
Oskar Ing Zelenka
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 Oskar Ing Zelenka filed Critical Oskar Ing Zelenka
Application granted granted Critical
Publication of AT92186B publication Critical patent/AT92186B/en

Links

Landscapes

  • Measuring Fluid Pressure (AREA)
  • Details Of Flowmeters (AREA)
  • Measuring Volume Flow (AREA)

Description

  

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  Dampfmesser. 
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 Grössen zu tun hat. Die Bewegung des Hebels b kann unmittelbar zur Registrierung auf einer Schreibtrommel verwendet werden oder es kann durch Aufsetzen eines kreisförmigen Segmentes mit Zahntrieb ein für das Bestreichen von etwa 300  dienender Zeiger aufgesetzt werden, um die Apparatur als Belastungsanzeiger mit Zifferblatt verwendbar zu machen und schliesslich kann ohneweiters emeKombination zwischen dem registrierenden und anzeigenden Apparat Platz greifen, da beide in gleicher Weise die   Wurzelwerte   aus der Druckdifferenz zum Ausdruck bringen. 



   Die Abb. 3 zeigt eine Ausführungsform des Erfindungsgegenstandes beim registrierenden Dampfmesser. Die beiden Wälzhebel a und b haben Wälzflächen bzw. Wälzkurven, die der Beziehung ss = k va entsprechen. Der Hebel   a   ist einarmig und um die Achse A1 schwingend angeordnet ; der zweiarmige, den Registrierzeiger H tragende Hebel b ist um den Drehpunkt A2 schwingbar und wird durch das Übergewicht seines zweiten Armes an den Hebel a dauernd angedrückt. Es ist ersichtlich, dass jede Bewegung des Hebels a durch Vermittlung des sieh abwälzenden Hebels b auf den Registrierzeiger H übertragen wird.



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  Steam meter.
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 Size has to do. The movement of the lever b can be used directly for registration on a writing drum or a pointer can be used to coat about 300 by placing a circular segment with a toothed drive, in order to make the device usable as a load indicator with a dial, and finally it can be used without further ado A combination between the registering and displaying apparatus takes place, since both express the root values of the pressure difference in the same way.



   Fig. 3 shows an embodiment of the subject of the invention in the registering steam meter. The two rolling levers a and b have rolling surfaces or rolling curves which correspond to the relationship ss = k va. The lever a is one-armed and arranged to swing around the axis A1; the two-armed lever b carrying the register pointer H can swing about the pivot point A2 and is constantly pressed against the lever a by the excess weight of its second arm. It can be seen that every movement of the lever a is transmitted to the registration pointer H through the intermediary of the lever b which is rolling.

Claims (1)

PATENT-ANSPRUCH : Dampfmesser, bei welchem die Dampfströmung mittels des Druckuntersehiedes vor und hinter einer Drosselstelle durch eine unter dem Einflusse der verschiedenen Drücke stehenden Quecksilbersäule gemessen wird, dadurch gekennzeichnet, dass die Bewegung einer die Schwingungen der Quersilbersäule mittels Schwimmer und Hebel aufnehmenden Achse mittels eines Wälzhebelpaares auf eine zweite Achse in der Weise übertragen wird, dass zwecks Übelsetzung der im quadratischen Verhältnis zur Dampfströmungsgeschwindigkeit stehenden Bewegung der ersten Achse in eine im linearen Verhältnis stehende Bewegung der zweiten Achse die Wälzkurve der Beziehung ss Vor. PATENT CLAIM: Steam meter, in which the steam flow is measured by means of the pressure difference in front of and behind a throttle point through a mercury column under the influence of the various pressures, characterized in that the movement of an axis that absorbs the vibrations of the transverse silver column by means of a float and lever is transferred to a second axis by means of a roller lever pair Axis is transmitted in such a way that for the purpose of translating the movement of the first axis, which is in the quadratic ratio to the steam flow velocity, into a movement of the second axis which is in linear relation, the rolling curve of the relationship ss Vor. entspricht, wobei (x und ss die Winkel sind, die von den bezüglichen Vektoren des jeweiligen Wälzpunktes und der Achsenverbindung eingeschlossen werden. where (x and ss are the angles that are enclosed by the relative vectors of the respective pitch point and the axis connection.
AT92186D 1921-12-24 1921-12-24 Steam meter. AT92186B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT92186T 1921-12-24

Publications (1)

Publication Number Publication Date
AT92186B true AT92186B (en) 1923-04-10

Family

ID=3612226

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92186D AT92186B (en) 1921-12-24 1921-12-24 Steam meter.

Country Status (1)

Country Link
AT (1) AT92186B (en)

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