SU985341A1 - I.c.engine crankcase ventilation system - Google Patents
I.c.engine crankcase ventilation system Download PDFInfo
- Publication number
- SU985341A1 SU985341A1 SU803219233A SU3219233A SU985341A1 SU 985341 A1 SU985341 A1 SU 985341A1 SU 803219233 A SU803219233 A SU 803219233A SU 3219233 A SU3219233 A SU 3219233A SU 985341 A1 SU985341 A1 SU 985341A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- crankcase
- ventilation system
- crankcase ventilation
- engine crankcase
- engine
- Prior art date
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
(54) СИСТЕМА ВЕНТИЛЯЦИИ КАРТЕРА ДВИГАТЕЛЯ ВНУТРЕННЕГО СГОРАНИЯ(54) VENTILATION SYSTEM FOR INNER ENGINE ENGINE CARTER
Изобретение относитс к двигателестроению , а именно к автоматическим системам вентил ции картера двигател внутреннего сгорани .FIELD OF THE INVENTION The invention relates to engine construction, in particular to automatic crankcase ventilation systems for an internal combustion engine.
Известна система вентил ции картера двигател внутреннего сгорани , содержаща магистраль отсоса газов из картера во впускной тракт, трубопровод подачи дополнительного воздуха во впускной тракт, клапан с корпусом, снабженным внутренней полостью, и запорный элемент клапана дл перекрыти взводного отверсти трубопровода fl.,A known crankcase ventilation system for an internal combustion engine comprises a gas suction line from the crankcase to the intake duct, an auxiliary air supply duct to the intake duct, a valve with a housing equipped with an internal cavity, and a valve shut-off element for blocking the air inlet of the fl. Pipeline
Однако эта система не обеспечива-ет оптимального разрежени в картере на всех режимах работы двигател и тем самым не обеспечивает оптимальный расход масла и предотвращение выброса токсичных сост-авл ющих картерных газов в атг«эсферу.However, this system does not provide the optimum vacuum in the crankcase in all engine operating modes and thus does not ensure optimal oil consumption and prevent the release of toxic constituent crankcase gases into the gas valve.
Наиболее близкой к предлагаемой вл етс система вентил ции картера двигател внутреннего сгорани , содержаща магистраль otcoca газов из картера во впускной тракт, маслоотделитель , установленный в магистрали, трубопровод подачи дополнительного воздуха во впускной тракт, клапан с корпусом, снабженным внутренней Closest to the present invention is the crankcase ventilation system for an internal combustion engine comprising a gas otcoc line from the crankcase to the intake tract, an oil separator installed in the manifold, a supply line for additional air to the intake tract, a valve with a housing fitted with an internal
лостью, и запорный элемент клапана дл перекрыти входного отверсти трубопровода 2.and a valve stop element for blocking the inlet of the pipeline 2.
Эта система также не обеспечивает оптимального разрежени в картера на всех режимах работы двигател и не обеспечивает оптимальный расход масла и предотвращение выбрюса ток«сичных составл ющих картерных газов This system also does not provide optimal vacuum in the crankcase in all engine operating modes and does not ensure optimal oil consumption and prevent current components from crankcase gases from vykryus
10 в атмосферу.10 to the atmosphere.
Цель изобретени - уменьшение выброса токсичных составл ющих картерных газов в атмосферу путем Обеспечени оптимального разрежени в The purpose of the invention is to reduce the emission of toxic components of crankcase gases into the atmosphere by ensuring optimum dilution in
15 картере за счет регулировани количества отсасываемых газов в зависимости от перепада давлени между картером и атмосферой.15 by crankcase by adjusting the amount of sucked gases depending on the pressure difference between the crankcase and the atmosphere.
Указанна цель достигаетс тем, This goal is achieved by
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU803219233A SU985341A1 (en) | 1980-12-22 | 1980-12-22 | I.c.engine crankcase ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU803219233A SU985341A1 (en) | 1980-12-22 | 1980-12-22 | I.c.engine crankcase ventilation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU985341A1 true SU985341A1 (en) | 1982-12-30 |
Family
ID=20932388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU803219233A SU985341A1 (en) | 1980-12-22 | 1980-12-22 | I.c.engine crankcase ventilation system |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU985341A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2626917C2 (en) * | 2012-07-13 | 2017-08-02 | ФОРД ГЛОУБАЛ ТЕКНОЛОДЖИЗ, ЭлЭлСи | Method for engine (options) and engine system |
-
1980
- 1980-12-22 SU SU803219233A patent/SU985341A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2626917C2 (en) * | 2012-07-13 | 2017-08-02 | ФОРД ГЛОУБАЛ ТЕКНОЛОДЖИЗ, ЭлЭлСи | Method for engine (options) and engine system |
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