DE203293C - - Google Patents
Info
- Publication number
- DE203293C DE203293C DE1907203293D DE203293DD DE203293C DE 203293 C DE203293 C DE 203293C DE 1907203293 D DE1907203293 D DE 1907203293D DE 203293D D DE203293D D DE 203293DD DE 203293 C DE203293 C DE 203293C
- Authority
- DE
- Germany
- Prior art keywords
- sheet
- woltmann
- rolled
- flow
- nested
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring 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
- G01F1/10—Measuring 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 axial admission
- G01F1/12—Adjusting, correcting, or compensating means therefor
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Nozzles (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die den Gegenstand des Hauptpatents bildende Gleichrichtungsvorrichtung für das in Wirbelbewegung nach dem Woltmannflügel fließende Wasser ist teuer in der Herstellung und umständlich in der Einfügung. Die nachstehend beschriebenen und in der Zeichnung dargestellten Ausführungsformen der Vorrichtung sollen diese Mängel vermeiden.The rectification device for the in Vortex movement after the Woltmann wing flowing water is expensive to produce and cumbersome to insert. The ones described below and in the drawing The illustrated embodiments of the device are intended to avoid these shortcomings.
Nach Fig. 1 ist ein Blech spiralig aufgerollt, und die einzelnen Gänge sind durch Klötze oder Leisten derart voneinander getrennt, daß zwischen jedem Gang ein genügend breiter Raum für das durchfließende Wasser freibleibt. Die besonderen Zwischenlagen können auch dadurch ersetzt werden, daß das Blech gefaltet wird, wodurch sich Rippen bilden, die nicht nur als Trennungsstücke, sondern auch als Zwischenwände zur Bildung von einzelnen gleichlaufenden Kanälen wirken.According to Fig. 1, a sheet is rolled up spirally, and the individual courses are through blocks or ledges separated from one another in such a way that between each aisle there is a sufficiently wide one Space remains free for the water flowing through. The special liners can can also be replaced by folding the sheet metal, creating ribs, not only as partitions, but also as partitions for the formation of individual ones parallel channels act.
Die einfachste Form des Bleches zur Erreichung des angegebenen Zwecks ist schließ-,
lieh das Wellblech, das, wie in Fig. 2 dargestellt, ebenfalls spiralig gerollt in das Innere
eines Rohres eingeschoben wird.
, Auch ineinandergesteckte, vorteilhaft mit Rippen gezogene Rohre verschiedenen Durchmessers
(Fig. 3) erreichen in gleicher Weise den angestrebten Zweck der Unterteilung des
Zuleitungsrohres vor oder hinter dem' Flügelradraum zwischen diesem und' dem Krümmer.The simplest form of sheet metal to achieve the stated purpose is finally, the corrugated sheet, which, as shown in Fig. 2, is also rolled spirally pushed into the interior of a tube.
, Also nested, advantageously (Fig. 3) different with ribs drawn tubes diameter in the same manner reach the intended purpose of the partition of the feed pipe before or after the 'Flügelradraum between this and' the manifold.
Die Trennung der Spiralgänge oder der ineinandergesteckten Rohre voneinander kann auch gemäß Fig. 4 durch Leisten mit Schlitzen bewirkt werden, die über die Stirnkanten der Bleche oder Rohre gestreift sind.The separation of the spiral threads or the nested ones Pipes from each other can also be shown in FIG. 4 by strips with slots caused, which are grazed over the front edges of the sheets or pipes.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE192356T | 1906-04-04 | ||
DE203293T | 1907-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE203293C true DE203293C (en) | 1908-10-20 |
Family
ID=465712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1907203293D Expired DE203293C (en) | 1906-04-04 | 1907-04-16 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE203293C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5309946A (en) * | 1991-10-25 | 1994-05-10 | Schlumberger Industries, S.A. | Flow rectifier |
NL1003690C2 (en) * | 1996-07-26 | 1998-01-28 | Instromet Bv | Flow straightener for a turbine wheel gas meter. |
-
1907
- 1907-04-16 DE DE1907203293D patent/DE203293C/de not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5309946A (en) * | 1991-10-25 | 1994-05-10 | Schlumberger Industries, S.A. | Flow rectifier |
NL1003690C2 (en) * | 1996-07-26 | 1998-01-28 | Instromet Bv | Flow straightener for a turbine wheel gas meter. |
WO1998004887A1 (en) * | 1996-07-26 | 1998-02-05 | Instromet B.V. | Flow guide for a turbine wheel gas meter |
US6138519A (en) * | 1996-07-26 | 2000-10-31 | Instromet B.V. | Flow guide for a turbine wheel gas meter |
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