RU2014129691A - HYDRAULIC SYSTEM - Google Patents
HYDRAULIC SYSTEM Download PDFInfo
- Publication number
- RU2014129691A RU2014129691A RU2014129691A RU2014129691A RU2014129691A RU 2014129691 A RU2014129691 A RU 2014129691A RU 2014129691 A RU2014129691 A RU 2014129691A RU 2014129691 A RU2014129691 A RU 2014129691A RU 2014129691 A RU2014129691 A RU 2014129691A
- Authority
- RU
- Russia
- Prior art keywords
- cavity
- cylinder
- power
- power cylinder
- rod
- Prior art date
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- Fluid-Pressure Circuits (AREA)
Abstract
Гидросистема, содержащая силовой и вспомогательный цилиндры, предохранительный клапан и клапан давления, поршневая и штоковая полости силового цилиндра подключены через распределитель к источнику питания и сливу, вспомогательный цилиндр, шток которого кинематически связан с корпусом силового цилиндра, выполнен однополостным, полость его подключена к выходу предохранительного клапана, сообщенного входом с поршневой полостью силового цилиндра, и к входу клапана давления, полость гидроуправления которого сообщена со штоковой полостью силового цилиндра, отличающаяся тем, что клапан давления сообщает полость вспомогательного цилиндра с поршневой полостью силового цилиндра.A hydraulic system containing a power and auxiliary cylinders, a safety valve and a pressure valve, a piston and rod cavities of the power cylinder is connected through a distributor to a power source and a drain, the auxiliary cylinder, the rod of which is kinematically connected to the housing of the power cylinder, is single-cavity, its cavity is connected to the output of the safety a valve connected to the inlet with the piston cavity of the power cylinder, and to the inlet of the pressure valve, the hydraulic control cavity of which is in communication with the rod cavity a power cylinder, characterized in that the pressure valve communicates the cavity of the auxiliary cylinder with the piston cavity of the power cylinder.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014129691/06A RU2591373C2 (en) | 2014-07-18 | 2014-07-18 | Hydraulic system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014129691/06A RU2591373C2 (en) | 2014-07-18 | 2014-07-18 | Hydraulic system |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2014129691A true RU2014129691A (en) | 2016-02-10 |
RU2591373C2 RU2591373C2 (en) | 2016-07-20 |
Family
ID=55313164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2014129691/06A RU2591373C2 (en) | 2014-07-18 | 2014-07-18 | Hydraulic system |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2591373C2 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1906881C3 (en) * | 1969-02-12 | 1982-08-26 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Hydraulic power lift system |
SU1386758A1 (en) * | 1986-10-08 | 1988-04-07 | Ленинградский инженерно-строительный институт | Hydraulic system |
JP2562645B2 (en) * | 1988-01-30 | 1996-12-11 | 株式会社小松製作所 | Boom energy regenerator for hydraulic excavator |
RU2046893C1 (en) * | 1992-02-07 | 1995-10-27 | Кобзов Дмитрий Юрьевич | Hydraulic system |
RU2010104691A (en) * | 2010-02-10 | 2011-08-20 | Государственное образовательное учреждение высшего профессионального образования "Братский государственный университет" (RU) | HYDRAULIC SYSTEM |
-
2014
- 2014-07-18 RU RU2014129691/06A patent/RU2591373C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2591373C2 (en) | 2016-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160719 |