ATE117767T1 - Schieberventil zur auslasssteuerung für zweitaktmotoren und verfahren zur anwendung desselben. - Google Patents

Schieberventil zur auslasssteuerung für zweitaktmotoren und verfahren zur anwendung desselben.

Info

Publication number
ATE117767T1
ATE117767T1 AT90906569T AT90906569T ATE117767T1 AT E117767 T1 ATE117767 T1 AT E117767T1 AT 90906569 T AT90906569 T AT 90906569T AT 90906569 T AT90906569 T AT 90906569T AT E117767 T1 ATE117767 T1 AT E117767T1
Authority
AT
Austria
Prior art keywords
valve
exhaust
slide valve
exhaust passage
same
Prior art date
Application number
AT90906569T
Other languages
English (en)
Inventor
Eyvind Boyesen
Original Assignee
Performance Industries
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 Performance Industries filed Critical Performance Industries
Application granted granted Critical
Publication of ATE117767T1 publication Critical patent/ATE117767T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/028—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation for two-stroke engines
    • F02D13/0284—Variable control of exhaust valves only
    • 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
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Multiple-Way Valves (AREA)
AT90906569T 1989-05-15 1990-02-07 Schieberventil zur auslasssteuerung für zweitaktmotoren und verfahren zur anwendung desselben. ATE117767T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/351,651 US4911115A (en) 1987-09-15 1989-05-15 Slide exhaust control valve for fuel injected two-stroke cycle engines and process for using same

Publications (1)

Publication Number Publication Date
ATE117767T1 true ATE117767T1 (de) 1995-02-15

Family

ID=23381755

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90906569T ATE117767T1 (de) 1989-05-15 1990-02-07 Schieberventil zur auslasssteuerung für zweitaktmotoren und verfahren zur anwendung desselben.

Country Status (6)

Country Link
US (1) US4911115A (de)
EP (1) EP0472535B1 (de)
AT (1) ATE117767T1 (de)
AU (1) AU5421290A (de)
DE (1) DE69016424T2 (de)
WO (1) WO1990014512A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9009562D0 (en) * 1990-04-27 1990-06-20 Lotus Group Plc Two-stroke internal combustion engine
JPH055417A (ja) * 1990-10-25 1993-01-14 Yamaha Motor Co Ltd ２サイクルデイーゼルエンジンの圧縮比可変装置
JP3326837B2 (ja) * 1992-12-28 2002-09-24 スズキ株式会社 ２サイクルエンジンの排気時期制御装置
AUPN387795A0 (en) * 1995-06-29 1995-07-20 Orbital Engine Company (Australia) Proprietary Limited Supplementary port for two stroke engine
US5787858A (en) * 1996-10-07 1998-08-04 Meneely; Vincent Allan Engine brake with controlled valve closing
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
US6644263B2 (en) 2001-12-04 2003-11-11 Nicholas S. Hare Engine with dry sump lubrication
US20050164842A1 (en) * 2004-01-09 2005-07-28 Joel Quinn Swim trainer
US20050170936A1 (en) * 2004-01-09 2005-08-04 Joel Quinn Swim trainer
US7146806B2 (en) * 2004-07-07 2006-12-12 Homelite Technologies, Ltd. Internal combustion engine cylinder and muffler assembly with catalytic converter
US7373909B2 (en) 2005-09-23 2008-05-20 Jp Scope Llc Valve apparatus for an internal combustion engine
US8528511B2 (en) * 2005-09-23 2013-09-10 Jp Scope, Inc. Variable travel valve apparatus for an internal combustion engine
US8087393B2 (en) * 2007-05-18 2012-01-03 Arrow Leads, Inc. Zero float valve for internal combustion engine and method of operation thereof
JP4527804B1 (ja) * 2009-12-01 2010-08-18 金幸 植木 ２サイクルエンジンの改造方法
MX2019002668A (es) 2016-09-09 2020-08-13 Charles Price Aparato de válvulas de desplazamiento variable para un motor de combustión interna.
SE541454C2 (sv) * 2017-10-16 2019-10-08 Hedman Ericsson Patent Ab Förfarande vid tvåtaktsmotor, samt tvåtaktsmotor arbetande enligt förfarandet
US12338752B2 (en) 2022-11-28 2025-06-24 Saudi Arabian Oil Company Two-step cam controlled exhaust valve deactivation to operate a divided exhaust boost system

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1514476A (en) * 1921-09-01 1924-11-04 Still William Joseph Two-stroke internal-combustion engine
FR771075A (fr) * 1933-06-24 1934-09-29 Procedes Dabeg Soc D Expl Des Dispositif de commande pour distribution à soupapes de moteurs à vapeur ou autres
US2641236A (en) * 1944-10-11 1953-06-09 Whitworth & Co Means for actuating valves and other reciprocating parts
US4121552A (en) * 1974-09-17 1978-10-24 Yamaha Hatsudoki Kabushiki Kaisha Exhaust means for two cycle engines
JPS5924821Y2 (ja) * 1978-07-31 1984-07-23 ヤマハ発動機株式会社 ２サイクルエンジンにおけるロ＿タリ式排気バルブの駆動装置
JPS55160107A (en) * 1979-05-29 1980-12-12 Yamaha Motor Co Ltd Actuating device for exhaust valve of two-cycle engine
JPS5629009A (en) * 1979-08-17 1981-03-23 Yamaha Motor Co Ltd Exhaust valve construction
JPS5692314A (en) * 1979-12-27 1981-07-27 Yamaha Motor Co Ltd Exhaust timing controlling apparatus for two-cycle engine
AT380538B (de) * 1980-12-18 1986-06-10 Bombardier Rotax Gmbh Vorrichtung zur steuerung der auslasszeit von zweitakt-brennkraftmaschinen
AT369866B (de) * 1981-04-02 1983-02-10 Bombardier Rotax Gmbh Vorrichtung zur auslasszeitsteuerung von zweitakt -brennkraftmaschinen
DE3244702A1 (de) * 1982-12-03 1984-06-07 Paul 3360 Osterode Götze Zweitaktmotor mit variabler auslassschiebersteuerung
DE3310085A1 (de) * 1983-03-21 1984-09-27 Gerd Jürgen 6530 Bingen Tekaat Auslasssteuerschieber fuer zweitaktmotoren
US4672925A (en) * 1985-03-09 1987-06-16 Honda Giken Kogyo Kabushiki Kaisha Two-cycle engine
US4672924A (en) * 1985-03-26 1987-06-16 Honda Giken Kogyo Kabushiki Kaisha Two-cycle engine
JPS6249445A (ja) * 1985-08-28 1987-03-04 Nec Corp 単一誤り検出方式
JPH0655210B2 (ja) * 1986-01-28 1994-07-27 ダイキン工業株式会社 血液循環器系における状態量計測装置
JPH0754094B2 (ja) * 1986-04-14 1995-06-07 スズキ株式会社 ２サイクルエンジンの排気制御装置
JPS62267522A (ja) * 1986-05-16 1987-11-20 Honda Motor Co Ltd ２サイクルエンジンの排気時期制御装置
JPS62267523A (ja) * 1986-05-16 1987-11-20 Honda Motor Co Ltd ２サイクルエンジンの排気時期制御装置
JPS62271925A (ja) * 1986-05-20 1987-11-26 Honda Motor Co Ltd ２サイクルエンジンの排気時期制御装置
JPS62271927A (ja) * 1986-05-20 1987-11-26 Honda Motor Co Ltd ２サイクルエンジンの排気時期制御装置
JPH0674742B2 (ja) * 1986-05-20 1994-09-21 本田技研工業株式会社 ２サイクルエンジンの排気時期制御装置
JPH0745813B2 (ja) * 1986-07-16 1995-05-17 スズキ株式会社 ２サイクルエンジンの排気制御装置
GB8617907D0 (en) * 1986-07-22 1986-08-28 Erba Farmitalia Tetracyclic indole derivatives
JPH079178B2 (ja) * 1986-07-31 1995-02-01 スズキ株式会社 ２サイクルエンジン
JPS6378132A (ja) * 1986-09-20 1988-04-08 Victor Co Of Japan Ltd 液晶表示素子
JPS63115530A (ja) * 1986-11-04 1988-05-20 三洋電機株式会社 食器洗浄機
JPS63151936A (ja) * 1986-12-16 1988-06-24 Canon Inc フイルム駆動制御装置
JPS63192913A (ja) * 1987-02-05 1988-08-10 Honda Motor Co Ltd ２サイクルエンジンにおける排気ポ−トの開き期間制御装置
JPS63248913A (ja) * 1987-04-03 1988-10-17 Honda Motor Co Ltd ２サイクルエンジンの排気時期制御装置
JPS6415425A (en) * 1987-07-07 1989-01-19 Kawasaki Heavy Ind Ltd Exhauster for two-cycle engine
JPS6419117A (en) * 1987-07-15 1989-01-23 Honda Motor Co Ltd Exhaust timing control device for two cycle engine
US4941200A (en) * 1987-08-03 1990-07-10 Orion Industries, Inc. Booster
US4829946A (en) * 1987-09-15 1989-05-16 Performance Industries, Inc. Exhaust control valve for two-stroke cycle engines and process for using the same
JPS6483818A (en) * 1987-09-25 1989-03-29 Honda Motor Co Ltd Exhaust device for two-cycle engine

Also Published As

Publication number Publication date
US4911115A (en) 1990-03-27
DE69016424D1 (de) 1995-03-09
DE69016424T2 (de) 1995-07-13
EP0472535B1 (de) 1995-01-25
EP0472535A1 (de) 1992-03-04
WO1990014512A1 (en) 1990-11-29
AU5421290A (en) 1990-12-18
EP0472535A4 (en) 1992-09-23

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties