SU1701955A1 - Turbocompressor to supercharge internal combustion engine - Google Patents
Turbocompressor to supercharge internal combustion engine Download PDFInfo
- Publication number
- SU1701955A1 SU1701955A1 SU894774202A SU4774202A SU1701955A1 SU 1701955 A1 SU1701955 A1 SU 1701955A1 SU 894774202 A SU894774202 A SU 894774202A SU 4774202 A SU4774202 A SU 4774202A SU 1701955 A1 SU1701955 A1 SU 1701955A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- oil
- rotor
- cavity
- housing
- support
- 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
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- Supercharger (AREA)
Abstract
Изобретение позвол ет повысить надежность турбокомпрессора путем улучшени подачи масла на опорные поверхности подшипников скольжени . Турбокомпрессор содержит корпус 2, ротор 1, размещенный в корпусе 2 и установленный во втулке 3 на двух опорах, размещенных по обе стороны от маслораспределительной полости 6 и маслосливной полости 7, выполненных в корпусе 2. Внутренн цилиндрическа поверхность каждой опоры выполнена в виде подшипника скольжени и снабжена по меньшей мере одной винтовой канавкой дл смазывающего масла, причем направление подьема винта в каждой опоре выполнено совпадающим с направлением вращени ротора 1, если смотреть на опору со стороны маслораспределительной полости 6. При вращении ротора 1 создаетс насосный эффект , увеличивающий расход масла из мас- лораспределительной полости 6, что позвол ет обеспечить надежное смазывание подшипников при падении давлени в системе смазки после остановки двигател . - 2 ил Поддод пасла ЁThe invention improves the reliability of the turbocharger by improving the oil supply to the bearing surfaces of the slide bearings. The turbocharger includes a housing 2, a rotor 1 placed in the housing 2 and mounted in the sleeve 3 on two supports placed on both sides of the oil distribution cavity 6 and the oil drain cavity 7 made in the housing 2. The inner cylindrical surface of each support is made in the form of a sliding bearing and provided with at least one helical groove for lubricating oil, and the direction of raising of the screw in each support is made coinciding with the direction of rotation of the rotor 1, if you look at the support from the oil spill edelitelnoy cavity 6. When the rotor 1 is created pumping effect, which increases the oil consumption of large-loraspredelitelnoy cavity 6, thereby enabling reliable lubrication of the bearings at pressure drop in the lubrication system of the engine after a stop. - 2 Il Poddod herded E
Description
Фиг. 2FIG. 2
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894774202A SU1701955A1 (en) | 1989-12-26 | 1989-12-26 | Turbocompressor to supercharge internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894774202A SU1701955A1 (en) | 1989-12-26 | 1989-12-26 | Turbocompressor to supercharge internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1701955A1 true SU1701955A1 (en) | 1991-12-30 |
Family
ID=21487280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894774202A SU1701955A1 (en) | 1989-12-26 | 1989-12-26 | Turbocompressor to supercharge internal combustion engine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1701955A1 (en) |
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1989
- 1989-12-26 SU SU894774202A patent/SU1701955A1/en active
Non-Patent Citations (1)
Title |
---|
Выложенна за вка DE № 3712444, кл. F 02 С 7/06, опублик. 1988. * |
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