DE326117C - Turbine with alternating direction of rotation - Google Patents
Turbine with alternating direction of rotationInfo
- Publication number
- DE326117C DE326117C DE1919326117D DE326117DD DE326117C DE 326117 C DE326117 C DE 326117C DE 1919326117 D DE1919326117 D DE 1919326117D DE 326117D D DE326117D D DE 326117DD DE 326117 C DE326117 C DE 326117C
- Authority
- DE
- Germany
- Prior art keywords
- rotation
- turbine
- alternating direction
- blades
- propellant
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Description
Türleine mit wechselnder Drehrichtung. Vorliegende Erfindung bildet eine Neuerung an solchen Turbinen, die mit wechselnder Drehrichtung eingerichtet sind. Dieselbe unterscheidet sich von den bisher bekannten Einrichtungen dadurch, daß die Turbinenschaufeln zwischen zwei Laufscheiben pendelnd gelagert sind und der jeweilige Schaufelausschlag durch eine malteserkreuzartig ausgebildete Laufradnabe mit aus derselben heraustretenden Anschlägen begrenzt wird.Door cord with alternating direction of rotation. This invention forms an innovation in such turbines, which are set up with alternating directions of rotation are. It differs from the previously known devices in that that the turbine blades are mounted oscillating between two rotor disks and the respective blade deflection by a Maltese cross-shaped impeller hub is limited with stops emerging from the same.
Eine beispielsweise Ausführungsform einer mit dieser Neuerung versehenen Turbine ist auf der beiliegenden Zeichnung in der Vorderansicht dargestellt,- und zwar mit abgenommener Verschlußplatte und im -Schnitt gezeichnetem Laufrade.An example embodiment of one provided with this innovation Turbine is shown on the accompanying drawing in the front view, - and with the locking plate removed and the impeller drawn in section.
Es ist . hierbei a das Turbinengehäuse, in welchem ein mit zwei Laufscheiben b versehenes Laufrad, auf der Achse c befestigt, drehbar ist. Zwischen den beiden Laufscheiben sind die Schaufelnd um ihre Endzapfen x drehbar gelagert: Die Laufscheiben sitzen auf einer gemeinschaftlichen Nabe e, deren Ouerschnittsform malteserkreuzartig ausgebildet ist, und deren Seitenflächen an die unteren Kanten der Schaufeln, in welcher Stellung diese auch sein mögen, stets heranreichen und deshalb kreisbogenförmig gewölbt sind. Auf' diese Weise werden Führungsorgane geschaffen, welche jedes Entweichen des auf die Schaufel drückenden Treibmittels verhindern und anderseits ein bequemes Pendeln der Schaufeln ermöglichen. Um die seitliche Ausschwingung einer jeden Schaufel zu begrenzen, sind auf der Nabe e noch Anschläge f angebracht. Die Anzahl dieser Anschläge richtet sich nach der Schaufelzahl; es sind jedoch für jede Schaufel zwei Anschläge erforderlich.It is . here a the turbine housing, in which an impeller provided with two running disks b, fastened on the axis c, can be rotated. The blades d are rotatably mounted around their end journals x between the two running disks: The running disks sit on a common hub e, the cross-sectional shape of which is Maltese-cross, and whose side surfaces always come close to the lower edges of the blades, whatever their position and are therefore arched in the shape of a circular arc. In this way, guide elements are created which prevent any escape of the propellant pressing on the blade and, on the other hand, enable the blades to move easily. In order to limit the lateral oscillation of each blade, stops f are attached to the hub e. The number of these stops depends on the number of blades; however, two stops are required for each blade.
Im Gehäuse a befindet sich je ein schräger Kanal g bzw. h, der an die Leitungen i bzw. k angeschlossen ist, welche von eiper gemeinschaftlichen Speiseleitung m mit Regulierorgan n gespeist werden. Der Abfluß des Treibmittels erfolgt durch die Leitung o. Die Löcher s dienen zur Einführung der Verschlußschrauben des Gehäusedeckels.-Soll beispielsweise das - Laufrad sich in Richtung des Pfeiles I drehen, so bringt man das Treibrriittel durch das Regulierorgan n in die Leitung i ; hierauf tritt es durch den Kanal g in das Turbinengehäuse. Dadurch wird jede Schaufel, welche hinter -(in der Zeichnung unter) der Öffnung des Kanals g sich befindet bzw. dorthin gelangt, durch das Treibmittel gegen einen der Anschläge f gedrückt, so daß sie die zur Ausnutzung der Triebkraft günstigste Stellung einnimmt.In the housing a there is an inclined channel g or h, which is connected to the lines i and k, which are fed from a common feed line m with regulating element n. The discharge of the propellant takes place through the line o. The holes s serve to introduce the screw plugs of the housing cover.-If, for example, the impeller rotates in the direction of the arrow I, the propellant is brought through the regulating element n into the line i; it then enters the turbine housing through channel g. As a result, each blade, which is behind (in the drawing below) the opening of the channel g or gets there, is pressed by the propellant against one of the stops f so that it assumes the most favorable position for utilizing the propulsive force.
Im andern Falle, d. i., wenn das Laufrad sich im- Sinne des Pfeiles II drehen soll, werden die Leitung k und der Kanal h durch Umschaltung des Regulierorgans m mit dem Treibmittel in Verbindung gebracht, worauf sich die Schaufeln umstellen.In the other case, ie, when the impeller is to rotate in the direction of arrow II, the line k and the channel h are brought into connection with the propellant by switching the regulating element m, whereupon the blades switch.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE326117T | 1919-09-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE326117C true DE326117C (en) | 1920-09-24 |
Family
ID=6183588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1919326117D Expired DE326117C (en) | 1919-09-24 | 1919-09-24 | Turbine with alternating direction of rotation |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE326117C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1096840B (en) * | 1956-10-13 | 1961-01-05 | Alois Moosmann | Free jet water or liquid turbine with two impellers |
US4863344A (en) * | 1987-05-22 | 1989-09-05 | Daniel Stefanini | Centrifugal pump |
DE102006021925A1 (en) * | 2006-05-11 | 2007-12-13 | Wilo Ag | Radial centrifugal pump with blades that change according to the direction of rotation |
-
1919
- 1919-09-24 DE DE1919326117D patent/DE326117C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1096840B (en) * | 1956-10-13 | 1961-01-05 | Alois Moosmann | Free jet water or liquid turbine with two impellers |
US4863344A (en) * | 1987-05-22 | 1989-09-05 | Daniel Stefanini | Centrifugal pump |
DE102006021925A1 (en) * | 2006-05-11 | 2007-12-13 | Wilo Ag | Radial centrifugal pump with blades that change according to the direction of rotation |
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