IT1238307B - HEAD FOR ENDOTHERMAL ALTERNATIVE ENGINES EQUIPPED WITH AT LEAST ONE VALVE OPERATED BOTH FOR INTAKE AND FOR EXHAUST. - Google Patents

HEAD FOR ENDOTHERMAL ALTERNATIVE ENGINES EQUIPPED WITH AT LEAST ONE VALVE OPERATED BOTH FOR INTAKE AND FOR EXHAUST.

Info

Publication number
IT1238307B
IT1238307B IT04869189A IT4869189A IT1238307B IT 1238307 B IT1238307 B IT 1238307B IT 04869189 A IT04869189 A IT 04869189A IT 4869189 A IT4869189 A IT 4869189A IT 1238307 B IT1238307 B IT 1238307B
Authority
IT
Italy
Prior art keywords
endothermal
intake
exhaust
head
engines equipped
Prior art date
Application number
IT04869189A
Other languages
Italian (it)
Other versions
IT8948691A1 (en
IT8948691A0 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to IT04869189A priority Critical patent/IT1238307B/en
Publication of IT8948691A0 publication Critical patent/IT8948691A0/en
Priority to PCT/IT1990/000102 priority patent/WO1991010046A1/en
Publication of IT8948691A1 publication Critical patent/IT8948691A1/en
Application granted granted Critical
Publication of IT1238307B publication Critical patent/IT1238307B/en

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
    • F01L1/44—Multiple-valve gear or arrangements, not provided for in preceding subgroups, e.g. with lift and different valves
    • F01L1/446—Multiple-valve gear or arrangements, not provided for in preceding subgroups, e.g. with lift and different valves comprising a lift valve and at least one reed valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
IT04869189A 1989-12-22 1989-12-22 HEAD FOR ENDOTHERMAL ALTERNATIVE ENGINES EQUIPPED WITH AT LEAST ONE VALVE OPERATED BOTH FOR INTAKE AND FOR EXHAUST. IT1238307B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT04869189A IT1238307B (en) 1989-12-22 1989-12-22 HEAD FOR ENDOTHERMAL ALTERNATIVE ENGINES EQUIPPED WITH AT LEAST ONE VALVE OPERATED BOTH FOR INTAKE AND FOR EXHAUST.
PCT/IT1990/000102 WO1991010046A1 (en) 1989-12-22 1990-12-21 Cylindre head for reciprocating endothermic engines provided with at least one valve actuated either for suction or for exhaust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT04869189A IT1238307B (en) 1989-12-22 1989-12-22 HEAD FOR ENDOTHERMAL ALTERNATIVE ENGINES EQUIPPED WITH AT LEAST ONE VALVE OPERATED BOTH FOR INTAKE AND FOR EXHAUST.

Publications (3)

Publication Number Publication Date
IT8948691A0 IT8948691A0 (en) 1989-12-22
IT8948691A1 IT8948691A1 (en) 1991-06-22
IT1238307B true IT1238307B (en) 1993-07-12

Family

ID=11268071

Family Applications (1)

Application Number Title Priority Date Filing Date
IT04869189A IT1238307B (en) 1989-12-22 1989-12-22 HEAD FOR ENDOTHERMAL ALTERNATIVE ENGINES EQUIPPED WITH AT LEAST ONE VALVE OPERATED BOTH FOR INTAKE AND FOR EXHAUST.

Country Status (2)

Country Link
IT (1) IT1238307B (en)
WO (1) WO1991010046A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7802552B1 (en) * 2007-04-27 2010-09-28 TSR Technologies, L.L.C. Gas channeling cylinder head assembly
CZ303350B6 (en) * 2011-06-03 2012-08-08 Knob Engines S.R.O. Multicylinder internal combustion engine employing pressure of exhaust gases to increase charging of cylinders
FR2980239A1 (en) * 2011-09-16 2013-03-22 Michel Pierre Marie Toulminet All-fuel internal combustion engine for e.g. sports vehicle, has injector to inject fuel at defined pressure into vaporization chamber containing hot exhaust gases, when connection channel is closed, to support gasification of sprayed fuels
ES2405283B1 (en) * 2011-11-22 2014-05-29 Universidade De Vigo LOAD RENEWAL SYSTEM IN INTERNAL COMBUSTION ENGINES OF 4 TIMES WITH COMMON VALVE AND FLOW CONTROLLED BY SHEETS.
GB2503745A (en) * 2012-07-06 2014-01-08 Ben Luke Kardoosh Hybrid-valve four stroke engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1992721A (en) * 1933-02-03 1935-02-26 Smith Thomas Noah Valve mechanism for internal combustion engines
US2742028A (en) * 1952-11-28 1956-04-17 Jacob G Robinson Valve mechanism
DE4219765A1 (en) * 1992-06-17 1993-12-23 Bayer Ag Substituted (benzothiazolyl and quinoxalyl-methoxy) phenylacetic acid derivatives

Also Published As

Publication number Publication date
IT8948691A1 (en) 1991-06-22
WO1991010046A1 (en) 1991-07-11
IT8948691A0 (en) 1989-12-22

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Legal Events

Date Code Title Description
0001 Granted