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EP0101431A3 - Multiple-slide valve gear - Google Patents

Multiple-slide valve gear Download PDF

Info

Publication number
EP0101431A3
EP0101431A3 EP83890129A EP83890129A EP0101431A3 EP 0101431 A3 EP0101431 A3 EP 0101431A3 EP 83890129 A EP83890129 A EP 83890129A EP 83890129 A EP83890129 A EP 83890129A EP 0101431 A3 EP0101431 A3 EP 0101431A3
Authority
EP
European Patent Office
Prior art keywords
valves
rotary
slide
openings
spark plug
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Withdrawn
Application number
EP83890129A
Other languages
German (de)
French (fr)
Other versions
EP0101431A2 (en
Inventor
Harald Rus
Georg Dipl. Ing. Enzinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0101431A2 publication Critical patent/EP0101431A2/en
Publication of EP0101431A3 publication Critical patent/EP0101431A3/en
Withdrawn legal-status Critical Current

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
    • F01L7/04—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves surrounding working cylinder or piston
    • F01L7/045—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves surrounding working cylinder or piston with two or more valves arranged coaxially
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Multiple-Way Valves (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

Mehrfachschiebersteuerung mit an Drehschiebern vor­ gesehenen Dichtflächen, welche Schieber gleichsinnige Bewegungen vollführen. Durchtrittsöffnungen für die zu steuernden Medien aufweisen und zur Steuerung die Dreh­ schieber mit unterschiedlichen Drehzahlen umlaufen gelas­ sen werden, wobei der äußere Drehschieber (1) bei Verwen­ dung von zwei ineinandergeschachtelten Drehschiebern (1, 2) (Figure 1 bis 4 und 10 bis 13) bzw. der mittlere Drehschie­ ber (3) bei Verwendung von drei ineinandergeschachtelten Drehschiebern (Figure 6 bis 9) mit der halben Drehzahl umlaufen gelassen wird als der innere (2) (Figure 3), und die Öffnungen (Einlaß 4, Auslaß 5) des sich langsam drehenden Schiebers (1) als getrennte Ein- oder Auslaßventile ausge­ führt sind und funktionell eine strömungstechnisch gelöste Schichtladung vorliegt, derart, daß die schwereren Gemi­ schanteile im Zuge des Ansaugvorganges aufgrund ihres Beharrungsvermögens nicht in axialer Richtung umgeleitet werden, sondern gegen die Krümmeraußenwand prallen und schließlich durch die Zuströmöffnung zur Zündkerze gelangen, womit der Zylinderraum im Bereich der Zündkerze in vorteilhafter Weise ein reicheres Germisch erhält. Multiple slide control with rotary valves in front seen sealing surfaces, which slide in the same direction Carry out movements. Openings for the to have controlling media and to control the rotation valves with different speeds revolve sen, with the outer rotary valve (1) in use of two nested rotary valves (1, 2) (Figure 1 to 4 and 10 to 13) or the middle rotary slide about (3) when using three nested Rotary valves (Figure 6 to 9) at half the speed is circulated as the inner (2) (Figure 3), and the Openings (inlet 4, outlet 5) of the slowly rotating Slider (1) out as separate intake or exhaust valves leads and are functionally a fluidically solved Stratified charge is present such that the heavier gemi shares in the course of the suction process due to their Persistence not redirected in the axial direction but hit the outside wall of the manifold and finally through the inflow opening to the spark plug reach, with which the cylinder space in the area of the spark plug receives a richer Germanic in an advantageous manner.

EP83890129A 1982-08-18 1983-08-12 Multiple-slide valve gear Withdrawn EP0101431A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT3128/82 1982-08-18
AT312882 1982-08-18

Publications (2)

Publication Number Publication Date
EP0101431A2 EP0101431A2 (en) 1984-02-22
EP0101431A3 true EP0101431A3 (en) 1985-01-23

Family

ID=3545737

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83890129A Withdrawn EP0101431A3 (en) 1982-08-18 1983-08-12 Multiple-slide valve gear

Country Status (3)

Country Link
US (1) US4481917A (en)
EP (1) EP0101431A3 (en)
JP (1) JPS5993912A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1292702C (en) * 1989-06-23 1991-12-03 George Ristin Rotary valve with facility for stratified combustion in the internal combustionengine
US5111783A (en) * 1990-12-26 1992-05-12 Jack P. Janetatos Rotary valve system for internal combustion engines
US5205251A (en) * 1992-08-05 1993-04-27 Ibex Technologies, Inc. Rotary valve for internal combustion engine
US5315963A (en) * 1993-04-14 1994-05-31 Warf Donald W Sleeve-type rotary valve for an internal combustion engine
US5367989A (en) * 1993-12-06 1994-11-29 Peyer; Peter Valve shutter control
US5474036A (en) * 1994-02-25 1995-12-12 Hansen Engine Corporation Internal combustion engine with rotary valve assembly having variable intake valve timing
US5572967A (en) * 1994-08-26 1996-11-12 Three Star Enterprises, Inc. Variable roller valve system for internal combustion engine
US5706775A (en) * 1996-04-12 1998-01-13 New Avenue Development Corp. Rotary valve apparatus for internal combustion engines and methods of operating same
US5967108A (en) * 1996-09-11 1999-10-19 Kutlucinar; Iskender Rotary valve system
RU2159857C2 (en) * 1999-02-25 2000-11-27 Миронов Александр Александрович Internal combustion engine with spool-type valve timing mechanism
WO2001042628A1 (en) 1999-12-10 2001-06-14 Jamal Umar Qattan Rotary valve head system for multi-cylinder internal combustion engines
US6397795B2 (en) 2000-06-23 2002-06-04 Nicholas S. Hare Engine with dry sump lubrication, separated scavenging and charging air flows and variable exhaust port timing
US7213546B2 (en) 2001-03-21 2007-05-08 Steven Vermeer Engine airflow management system
US6644263B2 (en) 2001-12-04 2003-11-11 Nicholas S. Hare Engine with dry sump lubrication
CN101365868B (en) * 2005-03-09 2015-03-04 扎杰克优质发动机股份有限公司 Internal combustion engine and method with improved combustion
CZ304349B6 (en) * 2011-02-28 2014-03-19 Zdeněk Novotný Two-stroke spark ignition engine
US8997627B2 (en) * 2011-04-29 2015-04-07 Paul Michael Passarelli Thermal engine with an improved valve system
US20140338631A1 (en) * 2013-05-17 2014-11-20 Benjamin Ellis Internal combustion engines and related methods
US9903238B2 (en) * 2015-02-11 2018-02-27 Microsteam, Inc. Rotary valve assembly having rotatable throttle and intake assemblies
DE102015005316A1 (en) * 2015-04-27 2016-10-27 Thai Thanh An Valve device with slowly rotating rotary valves for internal combustion engines
US10955066B2 (en) * 2017-02-21 2021-03-23 Deltavalve, Llc Fluid catalytic cracking unit valve
US10711667B2 (en) * 2018-01-31 2020-07-14 Jonathan TAVERNIER Internal combustion engine with tubular valves and braking system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191019791A (en) * 1910-08-24 1911-08-24 Thomas Norman Barker Improvements in and relating to Valves and Valve Gear for Internal Combustion Engines.
GB151994A (en) * 1920-10-04 1922-04-04 Alessandro Tebaldi Improvements in and relating to internal combustion engines with rotary distributingvalves
US1570878A (en) * 1923-11-28 1926-01-26 Burt W Danford Valve structure
FR691555A (en) * 1930-03-07 1930-10-23 Improvements in the distribution of internal combustion engines

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190921317A (en) * 1909-09-18 1910-05-26 Frederick Thomas Jackson Improvements in or relating to Mud and Splash Guards for Motorcars, Cycles, Motorcycles and the like.
FR483896A (en) * 1916-10-31 1917-08-17 William Birrell Improvements to internal combustion engines
GB221841A (en) * 1923-05-15 1924-09-15 Clarence Elmer Bonner Improvements in internal combustion engines of the sleeve-valve type
GB284941A (en) * 1927-08-02 1928-02-09 Charles Luyckx Improvements in or relating to rotary valves, particularly for internal combustion engines
US1817624A (en) * 1928-01-14 1931-08-04 Frank R Higley Internal combustion engine
DE678268C (en) * 1936-12-25 1939-07-12 Wilhelm Schindele Relieved rotary valve for internal combustion engines
US2401932A (en) * 1945-01-22 1946-06-11 Jack & Heintz Prec Ind Inc Sleeve valve engine
AT184777B (en) * 1950-03-06 1956-02-25 Sebastien Jacques Marie Coic Rotary slide control for internal combustion engines
SE347787B (en) * 1968-03-09 1972-08-14 E Lamperti
US3948241A (en) * 1973-08-02 1976-04-06 Melchior Frederick C Lubricating and sealing system for internal combustion engines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191019791A (en) * 1910-08-24 1911-08-24 Thomas Norman Barker Improvements in and relating to Valves and Valve Gear for Internal Combustion Engines.
GB151994A (en) * 1920-10-04 1922-04-04 Alessandro Tebaldi Improvements in and relating to internal combustion engines with rotary distributingvalves
US1570878A (en) * 1923-11-28 1926-01-26 Burt W Danford Valve structure
FR691555A (en) * 1930-03-07 1930-10-23 Improvements in the distribution of internal combustion engines

Also Published As

Publication number Publication date
US4481917A (en) 1984-11-13
JPS5993912A (en) 1984-05-30
EP0101431A2 (en) 1984-02-22

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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

AK Designated contracting states

Designated state(s): CH DE FR GB IT LI SE

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): CH DE FR GB IT LI SE

17P Request for examination filed

Effective date: 19850710

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19860328

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ENZINGER, GEORG, DIPL. ING.

Inventor name: RUS, HARALD