IT1242108B - Timing system with rotating cylindrical obturator for a reciprocating internal-combustion engine - Google Patents

Timing system with rotating cylindrical obturator for a reciprocating internal-combustion engine

Info

Publication number
IT1242108B
IT1242108B IT48033A IT4803390A IT1242108B IT 1242108 B IT1242108 B IT 1242108B IT 48033 A IT48033 A IT 48033A IT 4803390 A IT4803390 A IT 4803390A IT 1242108 B IT1242108 B IT 1242108B
Authority
IT
Italy
Prior art keywords
combustion engine
timing system
reciprocating internal
obturator
induction
Prior art date
Application number
IT48033A
Other languages
Italian (it)
Other versions
IT9048033A0 (en
IT9048033A1 (en
Inventor
Carlo Cianflone
Original Assignee
Carlo Cianflone
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 Carlo Cianflone filed Critical Carlo Cianflone
Priority to IT48033A priority Critical patent/IT1242108B/en
Publication of IT9048033A0 publication Critical patent/IT9048033A0/en
Publication of IT9048033A1 publication Critical patent/IT9048033A1/en
Application granted granted Critical
Publication of IT1242108B publication Critical patent/IT1242108B/en

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Pens And Brushes (AREA)

Abstract

The description relates to a timing system for a reciprocating internal-combustion engine which has a cylindrical element 31, 33 which acts as an obturator and which rotates, actuated by the crankshaft, inside a cylindrical chamber 15, 17 having openings both in the region of the induction and exhaust ports 19, 21 of the combustion chambers of the engine cylinders and in the region of the feed and outlet ducts 23, 25. The obturator has transverse channels 32, 34 which, during rotation, connect, in a predetermined sequence, the induction and exhaust ports 19, 21 to the feed and outlet ducts 23, 25. According to an embodiment, the rotating obturators, each with the associated chamber, are two in number, one being associated with the induction ports and one with the exhaust ports. Figs. 1, 3a, 3b. <IMAGE>
IT48033A 1990-06-06 1990-06-06 Timing system with rotating cylindrical obturator for a reciprocating internal-combustion engine IT1242108B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT48033A IT1242108B (en) 1990-06-06 1990-06-06 Timing system with rotating cylindrical obturator for a reciprocating internal-combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48033A IT1242108B (en) 1990-06-06 1990-06-06 Timing system with rotating cylindrical obturator for a reciprocating internal-combustion engine

Publications (3)

Publication Number Publication Date
IT9048033A0 IT9048033A0 (en) 1990-06-06
IT9048033A1 IT9048033A1 (en) 1991-12-06
IT1242108B true IT1242108B (en) 1994-02-16

Family

ID=11264083

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48033A IT1242108B (en) 1990-06-06 1990-06-06 Timing system with rotating cylindrical obturator for a reciprocating internal-combustion engine

Country Status (1)

Country Link
IT (1) IT1242108B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3250795B1 (en) * 2015-01-29 2020-04-29 Vaztec Engine Venture, LLC Seal apparatus, modular rotary valve apparatus, and engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3250795B1 (en) * 2015-01-29 2020-04-29 Vaztec Engine Venture, LLC Seal apparatus, modular rotary valve apparatus, and engine

Also Published As

Publication number Publication date
IT9048033A0 (en) 1990-06-06
IT9048033A1 (en) 1991-12-06

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960624