PL87134B1 - - Google Patents
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- Publication number
- PL87134B1 PL87134B1 PL16566473A PL16566473A PL87134B1 PL 87134 B1 PL87134 B1 PL 87134B1 PL 16566473 A PL16566473 A PL 16566473A PL 16566473 A PL16566473 A PL 16566473A PL 87134 B1 PL87134 B1 PL 87134B1
- Authority
- PL
- Poland
- Prior art keywords
- blade
- section
- cross
- motor
- engine
- Prior art date
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- 239000007788 liquid Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Hydraulic Motors (AREA)
Description
Przedmiotem wynalazku jest silnik wolnoobrotowy hydrauliczny o ruchu zwrotnym, zwlaszcza silnik obro¬ tu chwytaka ladowarki hydraulicznej.The subject of the invention is a slow-running hydraulic motor with a reverse movement, in particular a rotary motor here is the grapple of the hydraulic loader.
Znany jest wolnoobrotowy silnik hydrauliczny o ruchu zwrotnym, w którym lopatka i wal wirnika stano¬ wia calosc. Uszczelnienie pomiedzy stalymi powierzchniami silnika, a lopatka tworza osadzone na niej uszczelki.There is known a low-speed reciprocating hydraulic motor in which the blade and the rotor shaft are formed as such it all. The seal between the solid surfaces of the engine and the vane creates seals mounted on it.
Powyzsze rozwiazanie opublikowane jest w ksiazce pt. „Hydraulika w budowie maszyn", autor: TM Baszta, strona 261 rysunek nr 165, rok wydania 1966. — Warszawa.The above solution is published in the book entitled "Hydraulics in machine building", author: TM Baszta, page 261 drawing no. 165, year of publication 1966. - Warsaw.
Poza powyzszym rozwiazaniem znane sa silniki, w których lopatka dociskana jest do cylindra sprezyna znajdujaca sie w rowku wirnika, w którym umieszczona jest równiez wspomniana lopatka.Apart from the above solution, there are also known engines in which the blade is pressed against the cylinder by a spring located in the rotor groove, in which also said blade is placed.
Wolnoobrotowy silnik hydrauliczny o ruchu zwrotnym wedlug wynalazku, posiada osadzona na wpuscie lopatke, której przekrój poprzeczny zblizony jest do przekroju poprzecznego teownika, przy czym wymiar szerokosci pólki tego teownika jest zbiezny w kierunku osi obrotu wirnika.According to the invention, a slow-running hydraulic motor with a reverse movement is fitted on a keyway a blade whose cross-section is similar to the cross-section of the tee, the dimension being the flange width of this tee tapers towards the axis of rotation of the rotor.
Stosowanie silnika wedlug wynalazku umozliwia wyeliminowanie uszczelek, szczególnie uszczelki przesu¬ wajacej sie po powierzchni cylindra, poniewaz zbieznosc szerokosci pólki przekroju teowego rozklada sila pochodzaca od nacisku cieczy na sile obracajaca wirnik i sile dociskajaca lopatke do powierzchni cylindra.The use of the engine according to the invention makes it possible to eliminate seals, in particular displacement seals on the cylinder surface, because the convergence of the T-section shelf width is distributed by resulting from the pressure of the liquid on the force rotating the impeller and the force pressing the blade against the cylinder surface.
Uzyskuje sie w ten sposób duza szczelnosc silnika i mozliwosc stosowania znacznych cisnien w komorze roboczej silnika.In this way, high engine tightness is achieved and the possibility of applying significant pressures in the working chamber engine.
Wynalazek przedstawiony jest w przykladzie wykonania na rysunku, na którym fig. 1 przedstawia przekrój podluzny silnika, a fig. 2 - przekrój poprzeczny lopatki poprowadzony wzdluz linii A-A. W korpusie silnika 1 obraca sie wirnik 2 wraz z osadzonym w nim wpuscie 3, na którym osadzona jest lopatka 4. Ograniczenie kata obrotu silnika stanowi staly opór 5. Otwory 6 i 7 sa otworami, którymi ciecz wprowadzana jest do silnika lub z niego wyprowadzana.The invention is illustrated by an exemplary embodiment in the drawing in which Fig. 1 shows a cross-section longitudinal motor, and Fig. 2 is a cross-sectional view of the blade along the line A-A. In the motor housing 1 the rotor 2 rotates with the groove 3 embedded in it, on which the blade 4 is mounted. the rotation of the motor is a constant resistance 5. The holes 6 and 7 are the holes through which the liquid enters the motor or from led him out.
Wprowadzenie cieczy do silnika na przyklad otworem 6 powoduje jej nacisk na lopatke 4. Sila powstala od nacisku cieczy rozklada sie na pólce przekroju teowego lopatki 4 na sile obracajaca wirnik 2 oraz na sile dociskajaca lopatke 4 do wewnetrznej powierzchni korpusu 1 silnika czyli do cylindra. Znajdujaca sie po drugiej stronie komory roboczej silnika ciecz, wypychana jest lopatka 4 przez otwór 7 na zlew.2 87134Introducing liquid into the engine, for example through the opening 6, causes it to press against the vane 4. The force is generated due to the pressure of the liquid, it is spread over the T-section shelf of the blades 4 into the force rotating the impeller 2 and the force pressing the paddle 4 to the internal surface of the engine body 1, i.e. to the cylinder. Located on the other on the side of the engine working chamber, the spatula 4 is pushed through the opening 7 onto the sink 2 87134
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL16566473A PL87134B1 (en) | 1973-10-05 | 1973-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL16566473A PL87134B1 (en) | 1973-10-05 | 1973-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL87134B1 true PL87134B1 (en) | 1976-06-30 |
Family
ID=19964331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL16566473A PL87134B1 (en) | 1973-10-05 | 1973-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL87134B1 (en) |
-
1973
- 1973-10-05 PL PL16566473A patent/PL87134B1/pl unknown
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