AT80694B - Lubricating device for gear drives, in particular lubricating device for gear drives, in particular in water turbines. others in water turbines. - Google Patents
Lubricating device for gear drives, in particular lubricating device for gear drives, in particular in water turbines. others in water turbines.Info
- Publication number
- AT80694B AT80694B AT80694DA AT80694B AT 80694 B AT80694 B AT 80694B AT 80694D A AT80694D A AT 80694DA AT 80694 B AT80694 B AT 80694B
- Authority
- AT
- Austria
- Prior art keywords
- gear drives
- lubricating device
- water turbines
- teeth
- oil
- Prior art date
Links
- 230000001050 lubricating effect Effects 0.000 title claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 5
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005461 lubrication Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 1
Landscapes
- General Details Of Gearings (AREA)
Description
<Desc/Clms Page number 1>
Schmiervorrichtung für Zahnräderantriebe, insbesondere bei Wasserturbinen.
Bei Kegelräderantrieben, insbesondere bei Wasserturbinen, ist die Schmierung der Zähne mit Schwierigkeiten verbunden, indem bei Verwendung von das Öl zuführenden Pumpen die Anlage schwer rein zu halten ist und im Falle des Versagens der Pumpen die Zahnräder trocken laufen. was zu schweren Betriebsstörungen Anlass geben kann.
Die den Gegenstand der Erfindung bildende Einrichtung beseitigt nicht nur die vorerwähnten Übelstäde, sondern macht auch die Ölpumpen überflüssig und sichert trotzdem eine reichliche und zugleich sparsame Schmierung der Zähne.
Diese Einrichtung besteht in der Anordnung von Ölrinnen an den Rändern des wagrecht umlaufenden Zahnrades und in einem mit Löchern versehenen, in die äussere dieser Rinnen hineinragenden Verteilungsrohr. welches einen Teil des durch die Fliehkraft des Rades in die äussere Ölrinne hineingedrängten Schmiermittels aufnimmt und über den darunter weggehenden Zähnen verteilt.
Die Zeichnung stellt diese Schmiereinrichtung in Fig. i im Schnitt und in Fig. 2 in teilweiser Draufsicht dar.
An dem auf der Königswelle aufgekeiltem Zahnrade a sind eine äussere und eine innere Ölrinne bund c seitlich befestigt. Vor dem Ritzel d ist oberhalb der Zähne des Rades a ein mit Löchern versehenes Rohr, t'aufgehängt oder in anderer Weise fest angeordnet. welches mit dem einen entgegen der Drehrichtung des Rades a abgebogenen offenen Ende in die äussere Ölrinne b hineinragt.
Wird die Rinne b teilweise mit Öl gefüllt, so wird sich dasselbe bei der Drehung des Rades gegen die Rinnenwandung drängen und einen an der Innenseite im Schnitt durch eine Parabel begrenzten Polster bilden. der mitrotiert.
Das in diesen Ölpolster tauchende Rohr f wird einen Teil des Öles aufnehmen, welches infolge seiner Eigengeschwindigkeit in dem Rohre vordringt und durch dessen Löcher auf die darunter wegbewegten Zähne austritt. um sie in gewünschter Weise zu schmieren. Infolge der Fliehkraft des Rades wird das Öl die Zähne durchspülen und wieder in die äussere Ölrinne gelangen.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Lubricating device for gear drives, in particular for water turbines.
In bevel gear drives, especially in water turbines, the lubrication of the teeth is associated with difficulties, in that when pumps are used to supply the oil, the system is difficult to keep clean and the gears run dry if the pumps fail. which can lead to serious operational disruptions.
The device forming the subject of the invention not only eliminates the aforementioned nuisances, but also makes the oil pumps superfluous and nevertheless ensures an abundant and at the same time economical lubrication of the teeth.
This device consists in the arrangement of oil channels at the edges of the horizontally rotating gear wheel and in a distribution pipe provided with holes and protruding into the outside of these channels. which absorbs part of the lubricant that has been forced into the outer oil channel by the centrifugal force of the wheel and distributes it over the teeth passing underneath.
The drawing shows this lubricating device in Fig. 1 in section and in Fig. 2 in partial plan view.
An outer and an inner oil channel bund c are attached to the side of the gear wheel a keyed onto the vertical shaft. In front of the pinion d, above the teeth of the wheel a, a tube t 'provided with holes is suspended or fixed in another way. which protrudes with the one opposite to the direction of rotation of the wheel a bent open end into the outer oil channel b.
If the channel b is partially filled with oil, the same will press against the channel wall when the wheel rotates and form a cushion delimited on the inside in the section by a parabola. which rotates with it.
The tube f immersed in this oil cushion will absorb part of the oil which, as a result of its own speed, penetrates the tube and exits through its holes onto the teeth that have moved away below. to lubricate them as desired. As a result of the centrifugal force of the wheel, the oil will wash through the teeth and get back into the outer oil channel.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT80694T | 1918-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT80694B true AT80694B (en) | 1920-05-10 |
Family
ID=3602232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT80694D AT80694B (en) | 1918-10-16 | 1918-10-16 | Lubricating device for gear drives, in particular lubricating device for gear drives, in particular in water turbines. others in water turbines. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT80694B (en) |
-
1918
- 1918-10-16 AT AT80694D patent/AT80694B/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1047820B (en) | Lubricating device for bevel gears in rail vehicles with cardan shaft drive | |
| DE2005684A1 (en) | Lubrication system for planetary gearboxes | |
| DE3410977A1 (en) | Epicyclic gearing | |
| DE1922624C3 (en) | Lubricating device for a differential gear | |
| AT80694B (en) | Lubricating device for gear drives, in particular lubricating device for gear drives, in particular in water turbines. others in water turbines. | |
| DE1273914B (en) | Lubricator on a gear | |
| DE2045995C3 (en) | Device for starting lubrication for gearboxes | |
| AT80976B (en) | Splash lubrication device for gears from KraftmascTauchschmiervorrichtung for gears from power machines u. like. hinen u. like | |
| DE740944C (en) | Coupling device with a differential gear connected between the driving and driven shaft | |
| DE455238C (en) | Electric vehicle propulsion through paw bearing motors | |
| DE2559135A1 (en) | Plastics extruder with two mixing transporting screws - driven via two collars equipped with three sets of cogwheels (NL020776) | |
| DE813827C (en) | Centrifugal machine with scraper drum | |
| DE2204178A1 (en) | PLANETARY GEAR TRANSMISSION | |
| AT134109B (en) | Bearing for shafts of mechanical works. | |
| DE642536C (en) | Embroidery gear | |
| AT41370B (en) | Meat cutting machine with cooling bowl. | |
| DE320473C (en) | Thread cutting machine reversed by the movement of the workpiece | |
| DE1156598B (en) | Rotary piston machine, in particular rotary piston internal combustion engine | |
| DE2029342C3 (en) | oil-damped intermediate gear | |
| DE839453C (en) | Lubricating device on vessel cleaning machines | |
| DE649653C (en) | Drum, e.g. B. conveyor drum, with a continuous fixed axis and drive by an external rotor electric motor located inside the drum and a gearbox also located inside the drum | |
| DE860040C (en) | Device for heating continuous threads, yarns, film webs or the like. | |
| CH125616A (en) | Pinions, especially on tram engines. | |
| DE502707C (en) | Talking machine with automatic central lubrication | |
| AT66142B (en) | Drive for butter makers. |