EP0241434A3 - Ventilkontrollvorrichtung für die Steuerung einer Brennkraftmaschine - Google Patents
Ventilkontrollvorrichtung für die Steuerung einer Brennkraftmaschine Download PDFInfo
- Publication number
- EP0241434A3 EP0241434A3 EP87830104A EP87830104A EP0241434A3 EP 0241434 A3 EP0241434 A3 EP 0241434A3 EP 87830104 A EP87830104 A EP 87830104A EP 87830104 A EP87830104 A EP 87830104A EP 0241434 A3 EP0241434 A3 EP 0241434A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- control device
- valve control
- combustion engine
- internal combustion
- timing system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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)
Applications Claiming Priority (2)
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 |
IT6723286 | 1986-03-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0241434A2 EP0241434A2 (de) | 1987-10-14 |
EP0241434A3 true EP0241434A3 (de) | 1987-10-28 |
Family
ID=11300697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87830104A Withdrawn EP0241434A3 (de) | 1986-03-25 | 1987-03-19 | Ventilkontrollvorrichtung für die Steuerung einer Brennkraftmaschine |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0241434A3 (de) |
BR (1) | BR8701732A (de) |
IT (1) | IT1189626B (de) |
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 |
Citations (3)
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 |
FR2553823A1 (fr) * | 1983-10-25 | 1985-04-26 | Renault | Poussoir de soupape pour moteurs a combustion interne et arbres a cames en tete |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6032909A (ja) * | 1983-08-03 | 1985-02-20 | Yanmar Diesel Engine Co Ltd | 内燃機関の動弁系装置 |
-
1986
- 1986-03-25 IT IT67232/86A patent/IT1189626B/it active
-
1987
- 1987-03-19 EP EP87830104A patent/EP0241434A3/de not_active Withdrawn
- 1987-03-24 BR BR8701732A patent/BR8701732A/pt unknown
Patent Citations (3)
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 |
FR2553823A1 (fr) * | 1983-10-25 | 1985-04-26 | Renault | Poussoir de soupape pour moteurs a combustion interne et arbres a cames en tete |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN, vol. 9, no. 158 (M-393)[1881], 3rd July 1985; & JP-A-60 32 909 (YANMAR DIESEL K.K.) 20-02-1985 * |
Also Published As
Publication number | Publication date |
---|---|
EP0241434A2 (de) | 1987-10-14 |
IT1189626B (it) | 1988-02-04 |
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 |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE ES FR GB SE |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE ES FR GB SE |
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17P | Request for examination filed |
Effective date: 19871106 |
|
17Q | First examination report despatched |
Effective date: 19880224 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19880607 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: BERTERO, GIORGIO |