DE90C - Hydraulic regulator for water wheels and turbines - Google Patents
Hydraulic regulator for water wheels and turbinesInfo
- Publication number
- DE90C DE90C DE90DA DE90DA DE90C DE 90 C DE90 C DE 90C DE 90D A DE90D A DE 90DA DE 90D A DE90D A DE 90DA DE 90 C DE90 C DE 90C
- Authority
- DE
- Germany
- Prior art keywords
- turbines
- water wheels
- hydraulic regulator
- regulator
- transmission
- 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
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
- G05D13/08—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover without auxiliary power
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Description
1877.1877.
Klasse 60.Grade 60.
J. SCHRIEDER in SÄCKINGEN. Hydraulischer Regulator für Wasserräder und Turbinen.J. SCHRIEDER in SÄCKINGEN. Hydraulic regulator for water wheels and turbines.
Patentirt im Deutschen Reiche vom 7. August 1877 ab.Patented in the German Empire on August 7, 1877.
Der Apparat besteht aus folgenden Theilen: ι. einem gufseisernen Kasten, der zugleich als Fundation dient und zu % mit Seifenwasser gefüllt ist;The apparatus consists of the following parts: ι. a cast iron box, which also serves as a foundation and is % filled with soapy water;
2. einem sogenannten Kapselrad-Pumpwerk;2. a so-called capsule pump station;
3. dem eigentlichen Regulator mit Schwungkugeln; 3. the actual regulator with flyballs;
4. einem entlasteten Drosselventil;4. a relieved throttle valve;
5. einer sogenannten Oelpumpe.5. a so-called oil pump.
Das Pumpwerk wird durch die grofse Riemscheibe α mit der Transmission verbunden und so in Bewegung gesetzt. Hierdurch wird das im Kasten befindliche Seifenwasser durch den Kanal b eingesogen; und strömt durch das geöffnete Drosselventil aus dem Kanal c wieder in den Kessel zurück. Die Flüssigkeit macht somit, einen fortwährenden Kreislauf, wie dies die Pfeile in der Zeichnung andeuten.The pumping station is connected to the transmission by the large pulley α and thus set in motion. As a result, the soapy water in the box is sucked in through channel b; and flows through the open throttle valve from channel c back into the boiler. The liquid thus makes a continuous cycle, as indicated by the arrows in the drawing.
Der eigentliche Regulator, der nach jedem beliebigen Systeme gebaut sein kann, steht mit der Transmission in directer Verbindung und hat den Hauptzweck, das erwähnte Drosselventil je nach der Tourenzahl der Maschine zu öffnen oder zu schliefsen. Wenn sich nun bei erhöhter Rotationsgeschwindigkeit das Ventil schliefst, so wird der Kreislauf der Flüfsigkeit gehemmt, und es entsteht dadurch in dem Pumpwerke ein hydraulischer Druck. Hierdurch werden die beiden Kapselräder zu einer energischen Bremse und ihr Widerstand wird durch die Riemscheibe α auf auf die Transmission übertragen.The actual regulator, which can be built according to any system, is in direct connection with the transmission and has the main purpose of opening or closing the above-mentioned throttle valve depending on the number of revolutions of the machine. If the valve closes at an increased speed of rotation, the circulation of the fluid is inhibited and hydraulic pressure is created in the pumping station. As a result, the two capsule wheels become an energetic brake and their resistance is transferred to the transmission through the pulley α.
Um die Bremse nicht auf längere Zeit wirken lassen zu müssen, ist noch eine weitere Einrichtung angebracht, die den Schützen des Wasserrades oder der Turbine regulirt. Sobald nämlich der Regulator steigt oder fällt, fafst die im Schnitt EF gezeichnete Mitnehmernase d den im oberen oder unteren Getriebe befindlichen Stift e und treibt dadurch die Transmission zum Schützen vor- oder rückwärts, wodurch letztere entweder geöffnet oder geschlossen wird.In order not to have to let the brake work for a long time, another device is attached which regulates the contactor of the water wheel or the turbine. As soon as the regulator rises or falls, the driving lug d drawn in section EF grips the pin e located in the upper or lower gear and thereby drives the transmission for the protection forwards or backwards, whereby the latter is either opened or closed.
Mit diesem Regulator angestellte Versuche haben ergeben, dafs die Regulirung augenblicklich und so sicher erfolgt, dafs z. B. bei gleichzeitigem Abstellen vieler Maschinen ein Schnelligkeitszuwachs nicht bemerkbar war. Experiments made with this regulator have shown that the regulation is instantaneous and is so sure that z. B. with simultaneous shutdown of many machines an increase in speed was not noticeable.
Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE90T | 1877-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE90C true DE90C (en) | 1900-01-01 |
Family
ID=70920599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE90DA Expired DE90C (en) | 1877-08-06 | 1877-08-06 | Hydraulic regulator for water wheels and turbines |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE90C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU785243B2 (en) * | 2001-07-26 | 2006-11-30 | Suomen Kuitulava Oy | Pallet and method for making the same |
-
1877
- 1877-08-06 DE DE90DA patent/DE90C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU785243B2 (en) * | 2001-07-26 | 2006-11-30 | Suomen Kuitulava Oy | Pallet and method for making the same |
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