AT95150B - Device for keeping the speed of water wheels constant or the like when arranging a secondary channel branching off from the upper channel with a shut-off device. - Google Patents
Device for keeping the speed of water wheels constant or the like when arranging a secondary channel branching off from the upper channel with a shut-off device.Info
- Publication number
- AT95150B AT95150B AT95150DA AT95150B AT 95150 B AT95150 B AT 95150B AT 95150D A AT95150D A AT 95150DA AT 95150 B AT95150 B AT 95150B
- Authority
- AT
- Austria
- Prior art keywords
- shut
- speed
- keeping
- water
- channel
- Prior art date
Links
Landscapes
- Control Of Eletrric Generators (AREA)
Description
<Desc/Clms Page number 1>
Einrichtung zum Gleichhalten der Drehzahl von Wasserrädern od. dgl. bei Anordnung eines vom Oberwassergerinne abzweigenden Nebengerinnes mit Absperrorgan.
Gegenstand vorliegender Erfindung ist eine Einrichtung zum Gleichhalten der Drehzahl von Wasserrädern.
Die Zeichnung zeigt ein Ausführungsbeispiel des Eiindungsgegenstandes, u. zw. stellt Fig. 1 einen Aufriss im Schnitt, Fig. 2 eine Draufsicht dar.
Mit 1 ist das Wasserrad bezeichnet, dessen Drehzahl durch das Regelverfahren tunlichst konstant gehalten werden soll ; 2 ist das Oberwasseigeiinne, das unmittelbar vor dem Wasseraustritt eine Kammer 3 aufweist, die durch eine Querwand 4 in zwei Teilkammern Ja und 3b geteilt wild. Die Teilkammer 3a ist oben offen, so dass sie mit dem Oberwassergerinne in Verbindung steht ; die Teilkammer. 3b kann durch eine Dlosselklappe 5 von der Teilkammer 3a abgesperrt oder entsprechend der Stellung dieser Klappe mit ihr verbunden werden. Im letzteren Falle tritt das die Kammer 3 passierende Wasser durch das Gerinne 6 aus.
Auf der Welle 7 des Wassenades sitzt die Riemscheibe 8, welche auf die Scheibe 9 der Regler-
EMI1.1
über das Geiinne 6 ab. Dieses Gerinne ist gemäss der Fig. 1 des gezeichneten Ausführungsbeispieles so angeordnet, dass das au@@liessende Wasser auf das Rad 1 bremsend wirkt, mithin die drehzahlmindernde Wirkung des Regelvorganges unterstützt. Diese doppelt regulierende Einwirkung der Drosselklappe durch Veningern der wirksamen Wassermenge im Ge@inne 2 und gleichzeitiges Verwenden des überschüssigen Wassers als Bremswasser hat zur Folge, dass die Verstellwege der Reglermuffe und mithin die Abmessungen des Reglers bedeutend herabgemindert werden können.
Es ist klar, dass man an Stelle des gezeichneten Fliehkraftreglers R auch jede andere geeignete Reglergattung verwenden kann. Auch kann man statt der Drosselklappe irgend ein anderes \bsperrorgan dem Einfluss des Reglers unterwerfen.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Device for keeping the speed of water wheels constant or the like when arranging a secondary channel branching off from the upper channel with a shut-off device.
The present invention relates to a device for maintaining the speed of water wheels constant.
The drawing shows an embodiment of the binding object, u. Between Fig. 1 is a sectional elevation, and Fig. 2 is a plan view.
1 with the water wheel is referred to, the speed of which should be kept constant as far as possible by the control process; 2 is the Oberwasseigeiinne, which has a chamber 3 immediately before the water outlet, which is divided by a transverse wall 4 into two sub-chambers Ja and 3b. The sub-chamber 3a is open at the top so that it is in communication with the upper water channel; the sub-chamber. 3b can be shut off from the sub-chamber 3a by a Dlossel flap 5 or connected to it according to the position of this flap. In the latter case, the water passing through the chamber 3 exits through the channel 6.
On the shaft 7 of the water wheel sits the pulley 8, which on the pulley 9 of the regulator
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via Geiinne 6. According to FIG. 1 of the illustrated embodiment, this channel is arranged in such a way that the water flowing out has a braking effect on the wheel 1, and consequently supports the speed-reducing effect of the control process. This double regulating effect of the throttle valve by reducing the effective amount of water in Ge @ inne 2 and at the same time using the excess water as brake water has the consequence that the adjustment paths of the regulator sleeve and thus the dimensions of the regulator can be significantly reduced.
It is clear that any other suitable type of regulator can be used instead of the centrifugal regulator R shown. Instead of the throttle valve, any other blocking element can also be subjected to the influence of the controller.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT95150T | 1922-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT95150B true AT95150B (en) | 1923-12-10 |
Family
ID=3614838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT95150D AT95150B (en) | 1922-06-09 | 1922-06-09 | Device for keeping the speed of water wheels constant or the like when arranging a secondary channel branching off from the upper channel with a shut-off device. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT95150B (en) |
-
1922
- 1922-06-09 AT AT95150D patent/AT95150B/en active
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