DE1021532B - Swirl regulator with rotatable blades - Google Patents
Swirl regulator with rotatable bladesInfo
- Publication number
- DE1021532B DE1021532B DEE9836A DEE0009836A DE1021532B DE 1021532 B DE1021532 B DE 1021532B DE E9836 A DEE9836 A DE E9836A DE E0009836 A DEE0009836 A DE E0009836A DE 1021532 B DE1021532 B DE 1021532B
- Authority
- DE
- Germany
- Prior art keywords
- blade
- swirl
- blades
- parts
- swirl regulator
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
Drallregler mit verdrehbaren Schaufeln Die Hauptpatentanmeldung betrifft einen Drallregler mit verdrehbaren Schaufeln, vorzugsweise für Kreiselra.dmaschinen, bei dem die Drehachsen der Schaufeln parallel zueinander und quer zur Strömungsrichtung nebeneinander angeordnet sind und die Schaufeln in einer durch die Achse der Maschine oder der Leitung gelegten Ebene geteilt und die Schaufelteile jeder Seite den Schaufelteilen der anderen Seite entgegen verdreht werden.Swirl regulator with rotatable vanes The main patent application relates to a swirl regulator with rotatable blades, preferably for rotary machines, in which the axes of rotation of the blades are parallel to each other and transverse to the direction of flow are arranged side by side and the blades in one through the axis of the machine or the line laid level divided and the blade parts on each side of the blade parts the other side can be turned in the opposite direction.
Es wurde herausgefunden, daß es in bestimmten Anwendungsfällen von Vorteil ist, das Schaufelgitter nicht durch nur eine Ebene in zwei Teile, sondern durch mehrere Ebenen in mehr als zwei Sektoren zu teilen, wobei innerhalb jedes Sektors die Drehachsen der Schaufelteile parallel zueinander sind und die Schaufelteile des Sektors gemeinsam und im Sinn des zu erzeugenden Dralls verdreht werden.It has been found that in certain applications of The advantage is that the shovel grille is not divided into two parts by just one level, but rather to divide by multiple levels into more than two sectors, being within each Sector the axes of rotation of the blade parts are parallel to each other and the blade parts of the sector are twisted together and in the sense of the twist to be generated.
Die Erfindung ist in der perspektivischen Zeichnung in Ausführungsbeispielen erläutert, und zwar zeigt Fig. 1 den verstellbaren Drallregler in einen runden Strömungskanal eingebaut und Fig. 2 den Einbau des Drallreglers in einen viereckigen Strömungskanal.The invention is shown in the perspective drawing in exemplary embodiments explained, namely Fig. 1 shows the adjustable swirl regulator in a round flow channel and Fig. 2 shows the installation of the swirl regulator in a square flow channel.
Im einzelnen bedeuten die Bezugszeichen : 1 den Strömungskanal, 2 die verdrehbaren Schaufeln. Die verdrehbaren Schaufeln sind mit dem Verstellmechanismen 3 verbunden. Nach Fig. 1 befindet sich in der Mitte des Strömungskanals der Nabenkörper 4. Hier ist das Schaufelgitter durch drei Ebenen in drei Sektoren geteilt, während nach Fig. 2 eine Teilung in vier Sektoren erfolgt ist. Die Sektoren sind durch die gedachten und gestrichelt eingezeichneten Linien angedeutet. Wie schließlich noch aus Fig. 3 ersichtlich, ist es möglich, die einzelnen Schaufelgitter so anzuordnen, daß sie mit der Rohrachse einen von 90° abweichenden Winkel bilden.In detail, the reference symbols denote: 1 the flow channel, 2 the twistable blades. The rotatable blades are with the adjustment mechanisms 3 connected. According to Fig. 1, the hub body is located in the middle of the flow channel 4. Here the shovel grille is divided into three sectors by three levels while According to FIG. 2, a division into four sectors has taken place. The sectors are through the imaginary and dashed lines indicated. How finally from Fig. 3 it is possible to arrange the individual blade grids in such a way that that they form an angle other than 90 ° with the pipe axis.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE9836A DE1021532B (en) | 1954-11-12 | 1954-11-12 | Swirl regulator with rotatable blades |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE9836A DE1021532B (en) | 1954-11-12 | 1954-11-12 | Swirl regulator with rotatable blades |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1021532B true DE1021532B (en) | 1957-12-27 |
Family
ID=7067715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEE9836A Pending DE1021532B (en) | 1954-11-12 | 1954-11-12 | Swirl regulator with rotatable blades |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1021532B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3707723A1 (en) * | 1987-03-11 | 1988-09-22 | Messerschmitt Boelkow Blohm | Device for generating a swirl in the intake flow of turbo- machines |
-
1954
- 1954-11-12 DE DEE9836A patent/DE1021532B/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3707723A1 (en) * | 1987-03-11 | 1988-09-22 | Messerschmitt Boelkow Blohm | Device for generating a swirl in the intake flow of turbo- machines |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1650357A1 (en) | Flow control valve with numerical control | |
DE2844530C2 (en) | Francis or propeller turbine | |
DE1428141B2 (en) | AXIAL COMPRESSORS, BLOWERS OR FANS WITH AN UNEQUAL NUMBER OF GUIDE AND ROTATING BLADES | |
DD160073A5 (en) | VALVE | |
DE1021532B (en) | Swirl regulator with rotatable blades | |
DE854403C (en) | Steam maker, especially for potatoes u. like damper | |
DE1623929A1 (en) | Impeller counters | |
DE1946667A1 (en) | Speed equalizer for a mass flow | |
DE1291851B (en) | Device for noise reduction on multi-blade radial fans for ventilation of electrical machines | |
DE3005992C2 (en) | ||
DE871683C (en) | Double-edged meat grinder knife | |
DE473756C (en) | Nut with a curved thread | |
DE510373C (en) | Water vortex brake for measuring the performance of prime movers | |
DE2100403A1 (en) | Rotating hydraulic machine | |
DE514578C (en) | Rotary screen to intercept secondary X-rays | |
DE1815339A1 (en) | Control valve for flowing media | |
DE849111C (en) | Heat exchanger with tube bundle | |
DE596132C (en) | Device for achieving a rotating flow in pipes | |
DE553076C (en) | Guide channel of steam or gas turbines | |
DE413681C (en) | Steam water drain with adjustable cylindrical piston in a chuck | |
DE343554C (en) | Crank mechanism | |
DE552795C (en) | Garden sprayer | |
DE619661C (en) | Cutting device for cutting grain kernels | |
DE1937957C (en) | Thermally controlled butterfly valve | |
DE672013C (en) | Changeable plate capacitor |