IT1207546B - Supercharger device for IC engine - Google Patents
Supercharger device for IC engineInfo
- Publication number
- IT1207546B IT1207546B IT8767243A IT6724387A IT1207546B IT 1207546 B IT1207546 B IT 1207546B IT 8767243 A IT8767243 A IT 8767243A IT 6724387 A IT6724387 A IT 6724387A IT 1207546 B IT1207546 B IT 1207546B
- Authority
- IT
- Italy
- Prior art keywords
- supercharger
- engine
- pump
- supercharger device
- vanes
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
Landscapes
- Supercharger (AREA)
Abstract
The supercharger device comprises a positive displacement rotary supercharger (13) inserted on the induction manifold (10) of an engine (M). The supercharger is constantly driven by the engine shaft. The capacity and thus the delivery pressure of the supercharger is variable by virtue of a controlled variation of the geometry of a pump of the supercharger. The pump comprises a stator cylinder (14), a rotor (15), and vanes (115).
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8767243A IT1207546B (en) | 1987-03-30 | 1987-03-30 | Supercharger device for IC engine |
US07/173,525 US4887580A (en) | 1987-03-30 | 1988-03-22 | Supercharger device for reciprocating internal combustion engines, particularly for motor vehicles |
EP88104636A EP0288738B1 (en) | 1987-03-30 | 1988-03-23 | Supercharger device for internal combustion engines, particularly for motor vehicles |
ES88104636T ES2021404B3 (en) | 1987-03-30 | 1988-03-23 | SUPERCHARGER DEVICE FOR INTERNAL COMBUSTION ENGINES, PARTICULARLY FOR MOTOR VEHICLES. |
DE8888104636T DE3861739D1 (en) | 1987-03-30 | 1988-03-23 | DEVICE FOR CHARGING IN THE INTERNAL COMBUSTION ENGINE, IN PARTICULAR FOR MOTOR VEHICLES. |
JP63080209A JPS63302129A (en) | 1987-03-30 | 1988-03-30 | Supercharger device for reciprocating internal combustion engine particularly for automobile |
BR8801489A BR8801489A (en) | 1987-03-30 | 1988-03-30 | SYSTEM FOR CONTROLLED SUPER-FEEDING OF INTERNAL COMBUSTION ALTERNATIVE ENGINES, PARTICULARLY FOR AUTO VEHICLES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8767243A IT1207546B (en) | 1987-03-30 | 1987-03-30 | Supercharger device for IC engine |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8767243A0 IT8767243A0 (en) | 1987-03-30 |
IT1207546B true IT1207546B (en) | 1989-05-25 |
Family
ID=11300788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8767243A IT1207546B (en) | 1987-03-30 | 1987-03-30 | Supercharger device for IC engine |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1207546B (en) |
-
1987
- 1987-03-30 IT IT8767243A patent/IT1207546B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8767243A0 (en) | 1987-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990323 |