SU1516386A1 - Unitary positive displacement by drive for motor vehicle auxiliary apparatus - Google Patents
Unitary positive displacement by drive for motor vehicle auxiliary apparatus Download PDFInfo
- Publication number
- SU1516386A1 SU1516386A1 SU874364545A SU4364545A SU1516386A1 SU 1516386 A1 SU1516386 A1 SU 1516386A1 SU 874364545 A SU874364545 A SU 874364545A SU 4364545 A SU4364545 A SU 4364545A SU 1516386 A1 SU1516386 A1 SU 1516386A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- hydraulic
- line
- lines
- pump
- suction
- Prior art date
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- Fluid-Pressure Circuits (AREA)
Abstract
Изобретение относитс к транспортному машиностроению, в частности к гидравлическим приводам вспомогательных агрегатов транспортных машин. Цель изобретени - повышение эффективности путем улучшени экономичности при неполной загрузке гидромоторов. Комплексный объемный гидропривод содержит насос 1, напорна лини которого параллельными гидролини ми соединена через распределитель 3 с гидромотором 4 и через распределители 5, 6 и 8 с гидромоторами 9, 11 и 13. Дл управлени распределител ми 5 и 6 к ним подведены с обеих сторон четыре линии управлени . При снижении суммарной нагрузки, действующей на гидромоторы 9, 11 и 13, распределители 5 и 6 устанавливаютс в правые рабочие позиции. Жидкость от насоса 1 направл етс к гидромотору 9, через распределитель 5 к гидромотору 11, который через распределитель 6 св зан с гидромотором 13, причем напорна лини последнего сообщена с баком 14. Гидромоторы 9, 11 и 13 включены последовательно, а гидромотор 4 - параллельно. 3 ил.The invention relates to transport engineering, in particular to hydraulic drives of auxiliary units of transport machines. The purpose of the invention is to increase efficiency by improving efficiency with incomplete loading of hydraulic motors. The integrated volumetric hydraulic drive contains a pump 1, whose pressure line is connected by parallel hydraulic lines through valve 3 to hydraulic motor 4 and through valves 5, 6 and 8 to hydraulic motors 9, 11 and 13. To control valves 5 and 6, four control lines. By reducing the total load acting on the motors 9, 11 and 13, the valves 5 and 6 are installed in the right-hand operating positions. The fluid from pump 1 is directed to hydraulic motor 9 through distributor 5 to hydraulic motor 11, which is connected to hydraulic motor 13 through distributor 6, the pressure line of which is connected to tank 14. Hydraulic motors 9, 11 and 13 are connected in series, and hydraulic motor 4 is parallel to . 3 il.
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874364545A SU1516386A1 (en) | 1987-12-18 | 1987-12-18 | Unitary positive displacement by drive for motor vehicle auxiliary apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874364545A SU1516386A1 (en) | 1987-12-18 | 1987-12-18 | Unitary positive displacement by drive for motor vehicle auxiliary apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1516386A1 true SU1516386A1 (en) | 1989-10-23 |
Family
ID=21350084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874364545A SU1516386A1 (en) | 1987-12-18 | 1987-12-18 | Unitary positive displacement by drive for motor vehicle auxiliary apparatus |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1516386A1 (en) |
-
1987
- 1987-12-18 SU SU874364545A patent/SU1516386A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 331944, кл. В 60 К 17/10, 1967. * |
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