IT1189626B - Dispositivo di comando valvole di distribuzione in un motore a combustione interna - Google Patents
Dispositivo di comando valvole di distribuzione in un motore a combustione internaInfo
- Publication number
- IT1189626B IT1189626B IT67232/86A IT6723286A IT1189626B IT 1189626 B IT1189626 B IT 1189626B IT 67232/86 A IT67232/86 A IT 67232/86A IT 6723286 A IT6723286 A IT 6723286A IT 1189626 B IT1189626 B IT 1189626B
- Authority
- IT
- Italy
- Prior art keywords
- control device
- combustion engine
- internal combustion
- valve control
- distribution valve
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/14—Tappets; Push rods
- F01L1/143—Tappets; Push rods for use with overhead camshafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
- F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F2001/244—Arrangement of valve stems in cylinder heads
- F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67232/86A IT1189626B (it) | 1986-03-25 | 1986-03-25 | Dispositivo di comando valvole di distribuzione in un motore a combustione interna |
EP87830104A EP0241434A3 (en) | 1986-03-25 | 1987-03-19 | Valve control device in the timing system of an internal combustion engine |
BR8701732A BR8701732A (pt) | 1986-03-25 | 1987-03-24 | Dispositivo de comando de valvulas de distribuicao em um motor a combustao interna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67232/86A IT1189626B (it) | 1986-03-25 | 1986-03-25 | Dispositivo di comando valvole di distribuzione in un motore a combustione interna |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8667232A0 IT8667232A0 (it) | 1986-03-25 |
IT8667232A1 IT8667232A1 (it) | 1987-09-25 |
IT1189626B true IT1189626B (it) | 1988-02-04 |
Family
ID=11300697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67232/86A IT1189626B (it) | 1986-03-25 | 1986-03-25 | Dispositivo di comando valvole di distribuzione in un motore a combustione interna |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0241434A3 (it) |
BR (1) | BR8701732A (it) |
IT (1) | IT1189626B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2657669A1 (fr) * | 1990-01-30 | 1991-08-02 | Peugeot | Dispositif pour l'actionnement simultane d'au moins deux soupapes voisines. |
IT1257078B (it) * | 1992-08-26 | 1996-01-05 | Iveco Fiat | Motore endotermico provvisto di un gruppo di comando valvole perfezionato. |
DE4410124A1 (de) * | 1994-03-24 | 1995-09-28 | Schaeffler Waelzlager Kg | Verdrehsicherung eines Traversenstößels einer Ventilbetätigungseinrichtung einer Brennkraftmaschine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB454761A (en) * | 1936-02-25 | 1936-10-07 | Joseph Maina | Improvements in or relating to valve mechanisms for internal combustion engines |
GB2046357A (en) * | 1979-03-30 | 1980-11-12 | Maserati Alfieri Off | An induction system for an internal combustion engine |
JPS6032909A (ja) * | 1983-08-03 | 1985-02-20 | Yanmar Diesel Engine Co Ltd | 内燃機関の動弁系装置 |
FR2553823B3 (fr) * | 1983-10-25 | 1986-01-03 | Renault | Poussoir de soupape pour moteurs a combustion interne et arbres a cames en tete |
-
1986
- 1986-03-25 IT IT67232/86A patent/IT1189626B/it active
-
1987
- 1987-03-19 EP EP87830104A patent/EP0241434A3/en not_active Withdrawn
- 1987-03-24 BR BR8701732A patent/BR8701732A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
EP0241434A2 (en) | 1987-10-14 |
EP0241434A3 (en) | 1987-10-28 |
BR8701732A (pt) | 1988-01-12 |
IT8667232A1 (it) | 1987-09-25 |
IT8667232A0 (it) | 1986-03-25 |
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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: 19960329 |