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ITUB20153717A1 - PAIR OF ROTARY VALVES FOR INTERNAL COMBUSTION ENGINES - Google Patents

PAIR OF ROTARY VALVES FOR INTERNAL COMBUSTION ENGINES

Info

Publication number
ITUB20153717A1
ITUB20153717A1 ITUB2015A003717A ITUB20153717A ITUB20153717A1 IT UB20153717 A1 ITUB20153717 A1 IT UB20153717A1 IT UB2015A003717 A ITUB2015A003717 A IT UB2015A003717A IT UB20153717 A ITUB20153717 A IT UB20153717A IT UB20153717 A1 ITUB20153717 A1 IT UB20153717A1
Authority
IT
Italy
Prior art keywords
pair
internal combustion
combustion engines
rotary valves
valves
Prior art date
Application number
ITUB2015A003717A
Other languages
Italian (it)
Inventor
Daniele Orzi
Original Assignee
Daniele Orzi
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 by Daniele Orzi filed Critical Daniele Orzi
Priority to ITUB2015A003717A priority Critical patent/ITUB20153717A1/en
Publication of ITUB20153717A1 publication Critical patent/ITUB20153717A1/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
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L7/026—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with two or more rotary valves, their rotational axes being parallel, e.g. 4-stroke
    • 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
    • F01L1/02—Valve drive
    • F01L1/024—Belt drive
    • 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
    • F01L1/02—Valve drive
    • F01L1/026—Gear drive
    • 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
    • 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
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/16—Sealing or packing arrangements specially therefor
    • 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
    • F01L2301/00—Using particular materials
    • 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
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • F01L2303/02—Initial camshaft settings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
ITUB2015A003717A 2015-09-18 2015-09-18 PAIR OF ROTARY VALVES FOR INTERNAL COMBUSTION ENGINES ITUB20153717A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITUB2015A003717A ITUB20153717A1 (en) 2015-09-18 2015-09-18 PAIR OF ROTARY VALVES FOR INTERNAL COMBUSTION ENGINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUB2015A003717A ITUB20153717A1 (en) 2015-09-18 2015-09-18 PAIR OF ROTARY VALVES FOR INTERNAL COMBUSTION ENGINES

Publications (1)

Publication Number Publication Date
ITUB20153717A1 true ITUB20153717A1 (en) 2017-03-18

Family

ID=55069990

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUB2015A003717A ITUB20153717A1 (en) 2015-09-18 2015-09-18 PAIR OF ROTARY VALVES FOR INTERNAL COMBUSTION ENGINES

Country Status (1)

Country Link
IT (1) ITUB20153717A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734073A (en) * 1971-06-01 1973-05-22 R Walter Adjustable camshaft sprocket wheel
US6755171B1 (en) * 2000-10-30 2004-06-29 Travis D. Brawner Twin rotary valves for a four stroke internal combustion engine
US20080163845A1 (en) * 2006-12-28 2008-07-10 Dirker Martin W Method for providing a mixture of air and exhaust

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734073A (en) * 1971-06-01 1973-05-22 R Walter Adjustable camshaft sprocket wheel
US6755171B1 (en) * 2000-10-30 2004-06-29 Travis D. Brawner Twin rotary valves for a four stroke internal combustion engine
US20080163845A1 (en) * 2006-12-28 2008-07-10 Dirker Martin W Method for providing a mixture of air and exhaust

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