IT1193820B - DEVICE FOR THE MODIFICATION OF THE DISTRIBUTION PHASES IN INTERNAL COMBUSTION ENGINES - Google Patents
DEVICE FOR THE MODIFICATION OF THE DISTRIBUTION PHASES IN INTERNAL COMBUSTION ENGINESInfo
- Publication number
- IT1193820B IT1193820B IT26025/79A IT2602579A IT1193820B IT 1193820 B IT1193820 B IT 1193820B IT 26025/79 A IT26025/79 A IT 26025/79A IT 2602579 A IT2602579 A IT 2602579A IT 1193820 B IT1193820 B IT 1193820B
- Authority
- IT
- Italy
- Prior art keywords
- modification
- internal combustion
- combustion engines
- distribution phases
- phases
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 230000004048 modification Effects 0.000 title 1
- 238000012986 modification Methods 0.000 title 1
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
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Mechanically-Actuated Valves (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO7895272A RO74461A2 (en) | 1978-09-26 | 1978-09-26 | DEVICE FOR MODIFYING DISTRIBUTION PHASES TO INTERNAL COMBUSTION ENGINES |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7926025A0 IT7926025A0 (en) | 1979-09-26 |
IT1193820B true IT1193820B (en) | 1988-08-24 |
Family
ID=20102940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26025/79A IT1193820B (en) | 1978-09-26 | 1979-09-26 | DEVICE FOR THE MODIFICATION OF THE DISTRIBUTION PHASES IN INTERNAL COMBUSTION ENGINES |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS55117014A (en) |
DE (1) | DE2938372A1 (en) |
FR (1) | FR2437488A1 (en) |
GB (1) | GB2033960B (en) |
IT (1) | IT1193820B (en) |
RO (1) | RO74461A2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2575522B1 (en) * | 1984-12-28 | 1989-04-07 | Inst Francais Du Petrole | DEVICE FOR CONTROLLING THE FUEL MIXTURE JET PROVIDED BY A PNEUMATIC INJECTION SYSTEM |
GB2248471A (en) * | 1990-10-04 | 1992-04-08 | Ford Motor Co | I.c.engine poppet valve guide and variable throttle |
GB2315519A (en) * | 1996-07-22 | 1998-02-04 | Martyn Shane Finney | Coaxial lift valves, eg for i.c.engines |
US5619961A (en) * | 1996-08-01 | 1997-04-15 | Ford Motor Company | Poppet valve retainer system for internal combustion engine |
US6539909B2 (en) * | 2001-05-03 | 2003-04-01 | International Engine Intellectual Property Company, L.L.C. | Retractable seat valve and method for selective gas flow control in a combustion chamber |
DE10140919A1 (en) * | 2001-08-21 | 2003-03-20 | Bosch Gmbh Robert | Valve mechanism with a variable valve opening cross section |
DE102011119937A1 (en) * | 2011-12-01 | 2013-06-06 | Bomag Gmbh | Method and apparatus for amplitude adjustment of a tamping bar of a road paver |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR403739A (en) * | 1909-06-05 | 1909-11-12 | Robert Esnault Pelterie | Distribution system by independent concentric valves for combustion engines |
FR434687A (en) * | 1911-06-15 | 1912-02-09 | Adlerwerke Kleyer Ag H | Valve distribution intended in particular for high-speed internal combustion engines |
FR573125A (en) * | 1923-11-14 | 1924-06-18 | New internal combustion engine system | |
US3911873A (en) * | 1972-10-30 | 1975-10-14 | Sharad M Dave | Variable internal combustion engine valve operating system |
US4020803A (en) * | 1975-10-30 | 1977-05-03 | The Bendix Corporation | Combined fuel injection and intake valve for electronic fuel injection engine systems |
DE2636519A1 (en) * | 1976-08-13 | 1978-02-16 | Daimler Benz Ag | IC engine inlet valve with back-up valve for charge variation - has hydraulic advance and spring retraction by operating units in port wall |
-
1978
- 1978-09-26 RO RO7895272A patent/RO74461A2/en unknown
-
1979
- 1979-09-22 DE DE19792938372 patent/DE2938372A1/en not_active Withdrawn
- 1979-09-26 GB GB7933374A patent/GB2033960B/en not_active Expired
- 1979-09-26 IT IT26025/79A patent/IT1193820B/en active
- 1979-09-26 FR FR7923979A patent/FR2437488A1/en active Pending
- 1979-09-26 JP JP12375479A patent/JPS55117014A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2938372A1 (en) | 1980-04-10 |
GB2033960A (en) | 1980-05-29 |
FR2437488A1 (en) | 1980-04-25 |
JPS55117014A (en) | 1980-09-09 |
IT7926025A0 (en) | 1979-09-26 |
RO74461A2 (en) | 1983-02-01 |
GB2033960B (en) | 1982-10-27 |
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