DE74621C - Ring contactors for vane water meters - Google Patents

Ring contactors for vane water meters

Info

Publication number
DE74621C
DE74621C DENDAT74621D DE74621DA DE74621C DE 74621 C DE74621 C DE 74621C DE NDAT74621 D DENDAT74621 D DE NDAT74621D DE 74621D A DE74621D A DE 74621DA DE 74621 C DE74621 C DE 74621C
Authority
DE
Germany
Prior art keywords
water meters
ring
vane water
contactors
ring contactors
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 - Lifetime
Application number
DENDAT74621D
Other languages
German (de)
Original Assignee
P. STOLL in Düsseldorf, Höhenstr. 22
Publication of DE74621C publication Critical patent/DE74621C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01F1/06Measuring 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 using rotating vanes with tangential admission
    • G01F1/08Adjusting, correcting or compensating means therefor

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Regulirvorrichtung besteht aus zwei Theilen, der Ringschütze E mit den Zuströmungskanälen a a a a al und al und dem zur Regulirung dienenden Ringe O mit den Zungen c c. The regulating device consists of two parts, the ring gate E with the inflow channels aaaaa l and a l and the regulating ring O with the tongues c c.

Fig. ι stellt die Vorrichtung von oben gesehen nach dem Schnitt a-b dar, Fig. 2 ist ein senkrechter Schnitt durch die Mitte der ganzen Ringschütze und Fig. 3 stellt den Regulirring O von unten gesehen dar.Fig. Ι shows the device seen from above after the cut off, Fig. 2 is a vertical section through the center of the whole ring contactors and Fig. 3 illustrates the Regulirring O is viewed from below.

α und a1 sind die Zuströmungskanä'le zum Flügelrade, welches sich in dem von E umschlossenen Räume bewegt. α and a 1 are the inflow channels to the impeller, which moves in the space enclosed by E.

Während es sonst üblich ist, nur die Eintrittsstelle des Wassers in die Kanäle a a . . . zu drosseln, sollen durch die in der Zeichnung angegebene Einrichtung die Kanäle ihrer ganzen Länge nach gleichmäfsig verengt werden können, um dem Wasser auch in den regülirten Kanälen eine gleichmäfsige, wirbelfreie Führung zu geben. Dies wird erreicht durch eine Zunge c, welche durch den zu regulirenden Kanal geht und den regülirten Wasserstrahl auf einer Seite seiner ganzen Länge nach begrenzt.While it is otherwise customary, only the entry point of the water into the channels aa. . . to throttle, the device indicated in the drawing should allow the channels to be narrowed evenly along their entire length in order to give the water an even, eddy-free guidance in the regulated channels. This is achieved by a tongue c which goes through the canal to be regulated and limits the regulated water jet on one side along its entire length.

Je nachdem man sämmtliche Kanäle oder nur einen Theil davon reguliren will, ist die Anzahl der Zungen c zu wählen. In vorliegendem Falle sind nur die beiden Kanäle a1 a1 regulirbar. The number of tongues c is to be chosen according to whether one wishes to regulate all the canals or only a part of them. In the present case, only the two channels a 1 a 1 can be regulated.

Die Regulirung geschieht durch Drehung des Ringes O, dessen mit den Kanälen aa... gleichliegende Schlitze bbbb so breit sind, dafs bei der Drehung diese vier nicht regulirbaren Kanäle nicht verengt werden können.The regulation takes place by turning the ring O, whose slits bbbb , lying flush with the canals aa ..., are so wide that these four non-regulable canals cannot be narrowed during the turning.

Claims (1)

Patent-Anspruch:Patent claim: Eine Ringschütze für Flügelrad-Wassermesser mit einer oder mehreren Zungen cc..., welche eine Verengung des zu regulirenden Kanals in seiner ganzen Länge ermöglichen.A ring gate for impeller water meters with one or more tongues cc ..., which allow a narrowing of the channel to be regulated in its entire length. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT74621D Ring contactors for vane water meters Expired - Lifetime DE74621C (en)

Publications (1)

Publication Number Publication Date
DE74621C true DE74621C (en)

Family

ID=347654

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT74621D Expired - Lifetime DE74621C (en) Ring contactors for vane water meters

Country Status (1)

Country Link
DE (1) DE74621C (en)

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