SU950936A2 - Apparatus for air supply into i.c.engine - Google Patents
Apparatus for air supply into i.c.engine Download PDFInfo
- Publication number
- SU950936A2 SU950936A2 SU803220914A SU3220914A SU950936A2 SU 950936 A2 SU950936 A2 SU 950936A2 SU 803220914 A SU803220914 A SU 803220914A SU 3220914 A SU3220914 A SU 3220914A SU 950936 A2 SU950936 A2 SU 950936A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- piston
- valve
- spring
- cavity
- compressed air
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Valve Device For Special Equipments (AREA)
Description
1one
Изобретение относитс к машиностроению, а именно к устройствам дл регулировани подачн воздуха в двигател х внутреннего сгорани с турбонаддувом.The invention relates to mechanical engineering, in particular, to devices for regulating the supply of air in turbocharged internal combustion engines.
По основному авт. св. № 715816 известно устройство дл подачи воздуха в двигатель внутреннего сгорани , содержащее турбокомпрессор , подключенный к воздуишому ресиверу двигател , и источник сжатого воздуха, подсоединенный к турбокомпрессору через трубопровод, в котором установлен запорный клапан, св занный с задатчиком режимов работы двигател через гидроцилиндры с внутренними полост ми, разделенными, по меньшей мере двум поршн ми, причем силовой поршень гидроцилиндра соединен с задатчиком, а дополнительный - с запорным клапаном. В этом устройстве гидроцилиндры вьшолнены в одном корпусе и полости, разделенные силовым поршнем, сообщены между собой при помощи канала с регулируемым жиклером иобратного клапана 1.According to the main author. St. No. 715816, a device for supplying air to an internal combustion engine is known, comprising a turbocharger connected to an air receiver of the engine, and a source of compressed air connected to the turbocharger through a pipeline in which a shut-off valve connected to the engine operation mode adjuster is installed through hydraulic cylinders with internal cavities separated by at least two pistons, with the power piston of the hydraulic cylinder connected to the setpoint and the additional piston to the shut-off valve. In this device, the hydraulic cylinders are made in the same housing and the cavities, separated by a power piston, communicate with each other by means of a channel with an adjustable jet and a reverse valve 1.
Недостатком такого устройства вл етс выполнение канала с регулируемым жиклеромThe disadvantage of this device is the implementation of the channel with an adjustable nozzle
в корпусе гидрощиппадров, что приводит к усложнению конструкции и увеличению габаритов и металлоемкости.in the case of hydraulic caps, which leads to a complication of the design and an increase in size and metal content.
Цель изобретени - упрощение конструкции и уменьшение габаритов.The purpose of the invention is to simplify the design and reduce the size.
Поставленна цель достигаетс тем, что канал с регулируемым жиклером размещен в силовом поршне, а регулируемый жиклер выполнен заодно с обратным клапаном в виде подпружиненного поршневого клапана с ;эапЬрной иглой.The goal is achieved by the fact that the channel with an adjustable jet is located in the power piston, and the adjustable jet is made integral with the non-return valve in the form of a spring-loaded piston valve with an electric needle.
. По периметру поршневого клапана выполнены осевые канавки, подсоединенные с одной стороны к каналу с . регулируемым жик . лером, а с другой - к внутренней полости.. Along the perimeter of the piston valve is made axial grooves connected on one side to the channel. adjustable jack. Lerom, and on the other - to the internal cavity.
На чертеже приведена принципиальна схема устройства.The drawing is a schematic diagram of the device.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803220914A SU950936A2 (en) | 1980-12-15 | 1980-12-15 | Apparatus for air supply into i.c.engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803220914A SU950936A2 (en) | 1980-12-15 | 1980-12-15 | Apparatus for air supply into i.c.engine |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU715816 Addition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU950936A2 true SU950936A2 (en) | 1982-08-15 |
Family
ID=20933044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU803220914A SU950936A2 (en) | 1980-12-15 | 1980-12-15 | Apparatus for air supply into i.c.engine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU950936A2 (en) |
-
1980
- 1980-12-15 SU SU803220914A patent/SU950936A2/en active
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