SE519785C2 - Fyrtakts förbränningsmotor med roterande ventilstyrning - Google Patents

Fyrtakts förbränningsmotor med roterande ventilstyrning

Info

Publication number
SE519785C2
SE519785C2 SE0201238A SE0201238A SE519785C2 SE 519785 C2 SE519785 C2 SE 519785C2 SE 0201238 A SE0201238 A SE 0201238A SE 0201238 A SE0201238 A SE 0201238A SE 519785 C2 SE519785 C2 SE 519785C2
Authority
SE
Sweden
Prior art keywords
rotary valve
cylinder
combustion chamber
combustion engine
crankcase
Prior art date
Application number
SE0201238A
Other languages
English (en)
Swedish (sv)
Other versions
SE0201238L (sv
SE0201238D0 (sv
Inventor
Rainer Massmann
Bernhard Auler
Wolf Burger
Original Assignee
Dolmar Gmbh
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 Dolmar Gmbh filed Critical Dolmar Gmbh
Publication of SE0201238L publication Critical patent/SE0201238L/xx
Publication of SE0201238D0 publication Critical patent/SE0201238D0/xx
Publication of SE519785C2 publication Critical patent/SE519785C2/sv

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
    • F01L7/021—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with one rotary valve
    • F01L7/022—Cylindrical valves having one recess communicating successively with aligned inlet and exhaust ports
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/26—Four-stroke engines characterised by having crankcase pumps
    • 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
    • F01L7/021—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with one rotary valve
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
SE0201238A 1999-11-25 2002-04-25 Fyrtakts förbränningsmotor med roterande ventilstyrning SE519785C2 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29920719U DE29920719U1 (de) 1999-11-25 1999-11-25 Viertakt-Verbrennungsmotor mit Drehschiebersteuerung
PCT/EP2000/010753 WO2001038705A1 (de) 1999-11-25 2000-10-31 Viertakt-verbrennungsmotor mit drehschiebersteuerung

Publications (3)

Publication Number Publication Date
SE0201238L SE0201238L (sv) 2002-04-25
SE0201238D0 SE0201238D0 (sv) 2002-04-25
SE519785C2 true SE519785C2 (sv) 2003-04-08

Family

ID=8082082

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0201238A SE519785C2 (sv) 1999-11-25 2002-04-25 Fyrtakts förbränningsmotor med roterande ventilstyrning

Country Status (5)

Country Link
US (1) US6694942B1 (enExample)
JP (1) JP2003515043A (enExample)
DE (2) DE29920719U1 (enExample)
SE (1) SE519785C2 (enExample)
WO (1) WO2001038705A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005073522A1 (en) * 2004-01-28 2005-08-11 Bishop Innovation Limited Port arrangment for a rotary valve engine
US8528511B2 (en) * 2005-09-23 2013-09-10 Jp Scope, Inc. Variable travel valve apparatus for an internal combustion engine
AU2008294404B2 (en) * 2007-09-07 2012-06-21 Renato Bastos Ribeiro Reciprocating piston cylinder head cover having an integrated fluid exchange rotary disc valve
JP5463111B2 (ja) * 2009-09-24 2014-04-09 株式会社マキタ 携帯型４サイクルエンジンの潤滑装置
DE102010020325B4 (de) 2010-05-12 2012-09-06 Christian Daublebsky von Eichhain Wärmekraftmaschine
US8347841B1 (en) 2011-09-23 2013-01-08 R. Dale Pelfrey Internal combustion engine
US8151755B1 (en) 2011-09-23 2012-04-10 Advanced Engine Technologies LLC Internal combustion engine
FR3016401A1 (fr) * 2014-01-10 2015-07-17 Gerard Agnesio Systeme de culasse a distribution rotative a tres grand rendement sans ressort ni soupape ni arbre a came destine aux moteurs a explosion 2 temps mono cylindre ou multi cylindres
AT516731B1 (de) * 2015-06-24 2016-08-15 Alexander Fürschuss Verbrennungskraftmaschine mit einem Abgasturbolader
WO2018049354A1 (en) 2016-09-09 2018-03-15 Charles Price Variable travel valve apparatus for an internal combustion engine
CN114800703B (zh) * 2022-05-25 2023-05-23 深圳市爱创科技教育有限公司 一种高精度横向拉花锯

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE320023C (de) * 1912-11-15 1920-04-09 Charles Edouard Henriod Luftkuehlung fuer drehbare Verteiler von Viertaktverbrennungskraftmaschinen
FR478308A (fr) * 1914-06-03 1915-12-03 David Bowman Perfectionnements dans les tiroirs tournants
CH154282A (de) * 1931-03-05 1932-04-30 Koehler Ludwig Viertakt-Explosionskraftmaschine.
DE3367651D1 (en) * 1982-07-27 1987-01-02 Guy Negre Sealing element for a gas-cycle control device for a combustion chamber
GB2190139A (en) * 1986-05-03 1987-11-11 Howard Brian Leitch Rotary spool valve
US4944261A (en) * 1989-10-16 1990-07-31 Coates George J Spherical rotary valve assembly for an internal combustion engine
CA2071458C (en) 1991-06-20 1997-03-25 Yoshitaka Kawahara 4-cycle engine
WO1994011618A1 (en) * 1992-11-06 1994-05-26 A. E. Bishop Research Pty. Limited Gas sealing system for rotary valves
AUPN559395A0 (en) * 1995-09-22 1995-10-19 Smith, Brian Rotary valve for an internal combustion engine
US5738051A (en) * 1996-03-06 1998-04-14 Outboard Marine Corporation Four-cycle marine engine
AUPO770797A0 (en) * 1997-07-04 1997-07-31 Smith, Brian Rotary valve for internal combustion engines

Also Published As

Publication number Publication date
SE0201238L (sv) 2002-04-25
SE0201238D0 (sv) 2002-04-25
US6694942B1 (en) 2004-02-24
DE29920719U1 (de) 2001-04-05
WO2001038705A1 (de) 2001-05-31
JP2003515043A (ja) 2003-04-22
DE10083635B4 (de) 2007-12-06
DE10083635D2 (de) 2002-07-11

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Legal Events

Date Code Title Description
NUG Patent has lapsed