JPS5759413B2 - - Google Patents

Info

Publication number
JPS5759413B2
JPS5759413B2 JP48092981A JP9298173A JPS5759413B2 JP S5759413 B2 JPS5759413 B2 JP S5759413B2 JP 48092981 A JP48092981 A JP 48092981A JP 9298173 A JP9298173 A JP 9298173A JP S5759413 B2 JPS5759413 B2 JP S5759413B2
Authority
JP
Japan
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.)
Expired
Application number
JP48092981A
Other languages
Japanese (ja)
Other versions
JPS4985417A (enExample
Inventor
Eyvind Boyesen
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.)
Performance Industries Inc
Original Assignee
Performance Industries Inc
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 Inc filed Critical Performance Industries Inc
Publication of JPS4985417A publication Critical patent/JPS4985417A/ja
Publication of JPS5759413B2 publication Critical patent/JPS5759413B2/ja
Expired 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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • F01L3/205—Reed valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/22—Other cylinders characterised by having ports in cylinder wall for scavenging or charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/24—Pistons  having means for guiding gases in cylinders, e.g. for guiding scavenging charge in two-stroke engines
    • 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
    • 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
    • F02B2700/00—Measures relating to the combustion process without indication of the kind of fuel or with more than one fuel
    • F02B2700/03—Two stroke engines
    • F02B2700/037—Scavenging or charging channels or openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/08—Thermoplastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Supercharger (AREA)
  • Check Valves (AREA)
JP48092981A 1972-08-22 1973-08-21 Expired JPS5759413B2 (enExample)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28273472A 1972-08-22 1972-08-22
US36140773A 1973-05-08 1973-05-08
US375065A US3905340A (en) 1972-08-22 1973-06-29 Engine valving and porting

Publications (2)

Publication Number Publication Date
JPS4985417A JPS4985417A (enExample) 1974-08-16
JPS5759413B2 true JPS5759413B2 (enExample) 1982-12-14

Family

ID=27403331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48092981A Expired JPS5759413B2 (enExample) 1972-08-22 1973-08-21

Country Status (2)

Country Link
US (1) US3905340A (enExample)
JP (1) JPS5759413B2 (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202298A (en) * 1972-08-22 1980-05-13 Performance Industries, Inc. Fuel porting for two cycle internal combustion engine
US4062331A (en) * 1972-08-22 1977-12-13 Performance Industries, Inc. Two cycle internal combustion engine
US4202299A (en) * 1972-08-22 1980-05-13 Performance Industries, Inc. Two cycle internal combustion engine
US4051820A (en) * 1973-06-29 1977-10-04 Performance Industries, Inc. Engine valving and porting
JPS5311694Y2 (enExample) * 1975-10-28 1978-03-30
JPS52100010A (en) * 1976-02-18 1977-08-22 Kawasaki Heavy Ind Ltd Two cycle engine suction device
JPS587056Y2 (ja) * 1976-03-10 1983-02-07 川崎重工業株式会社 ２サイクルエンジンにおける吸気装置
JPS535615U (enExample) * 1976-06-30 1978-01-19
JPS5410824A (en) * 1977-06-24 1979-01-26 Kawasaki Heavy Ind Ltd Air supply device for two cycle internal combustion engine
JPS587809B2 (ja) * 1978-07-10 1983-02-12 スズキ株式会社 ２サイクルエンジンの吸気及び掃気装置
US4331118A (en) * 1978-07-17 1982-05-25 Cullinan John R Primary-secondary induction internal combustion engine
US4235206A (en) * 1978-12-14 1980-11-25 Performance Industries, Inc. Two cycle internal combustion engine
US4228770A (en) * 1979-05-29 1980-10-21 Performance Industries, Inc. Internal combustion engine fuel supply system
US4389982A (en) * 1981-10-20 1983-06-28 Performance Industries, Inc. Internal combustion engine fuel supply system
US4449242A (en) * 1982-08-31 1984-05-15 The United States Of America As Represented By The Secretary Of The Air Force Flexible, resilient anti-contamination baffle
US4643139A (en) * 1983-07-20 1987-02-17 Hargreaves Bernard J Reed valves for internal combustion engines
US4771742A (en) * 1986-02-19 1988-09-20 Clemson University Method for continuous camlobe phasing
JP2694281B2 (ja) * 1988-08-26 1997-12-24 スズキ株式会社 リードバルブ
US5036806A (en) * 1990-01-16 1991-08-06 Performance Industries, Inc. Reed valves for internal combustion engines
US5143027A (en) * 1991-05-01 1992-09-01 Land & Sea, Inc. Reed valves for two stroke engines
US5176170A (en) * 1991-08-05 1993-01-05 Performance Industries, Inc. Multiple stage reed valves for use in internal combustion engines
US5247912A (en) * 1991-12-24 1993-09-28 Performance Industries, Inc. Reed valve mechanism and method for constructing same
US5243934A (en) * 1993-01-04 1993-09-14 Eyvind Boyesen Multiple stage reed valves for use in internal combustion engines
US5417186A (en) * 1993-06-28 1995-05-23 Clemson University Dual-acting apparatus for variable valve timing and the like
US5636658A (en) * 1995-01-24 1997-06-10 Powell; William F. High flow reed valve
JP3035774B2 (ja) * 1997-11-18 2000-04-24 敏二 木下 空気調節２サイクルエンジン
US6691649B2 (en) 2000-07-19 2004-02-17 Bombardier-Rotax Gmbh Fuel injection system for a two-stroke engine
US6609535B2 (en) * 2001-07-24 2003-08-26 Henry A. Opperman Reed valve and method of making same
US7051824B1 (en) 2003-11-03 2006-05-30 Accessible Technologies, Inc. Supercharged motorcycle
US7458344B2 (en) * 2004-11-01 2008-12-02 Brad Holtorf Motorcycle engine method and apparatus
US20070193548A1 (en) * 2006-02-21 2007-08-23 Bauman Daniel F Sr Multi-port piston and internal combustion engine
US7549493B1 (en) 2006-02-28 2009-06-23 Jones Daniel W Wet belt supercharger drive for a motorcycle
US7258087B1 (en) * 2006-03-03 2007-08-21 Cameron International Corporation Air intake porting for a two stroke engine
US7857883B2 (en) * 2007-10-17 2010-12-28 Cummins Filtration Ip, Inc. Inertial gas-liquid separator with constrictable and expansible nozzle valve sidewall
BR112012012009B8 (pt) 2009-11-18 2020-07-21 Zahroof Corp módulo de válvula flexível, método para montar um módulo de válvula flexível, conjunto de válvula flexível, método para montar um conjunto de válvula flexível, método para desmontar um conjunto de válvula flexível, e, dispositivo mecânico
EP2746531B1 (en) * 2012-12-21 2015-07-22 Caterpillar Energy Solutions GmbH Unburned fuel venting in internal combustion engines
US11554471B2 (en) * 2014-08-28 2023-01-17 Power Tech Staple and Nail, Inc. Elastomeric exhaust reed valve for combustion driven fastener hand tool
CN107110034B (zh) * 2014-10-30 2020-03-03 株式会社 Ihi 单流扫气式双循环发动机
US10995866B2 (en) 2017-06-30 2021-05-04 Zahroof Valves Inc. Stacked valve assembly
WO2026107439A1 (en) 2024-11-15 2026-05-21 Zahroof Mohamed A removable reed valve core with an elastic securing band and reed valve assemblies thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US157791A (en) * 1874-12-15 Improvement in compound valves
US919036A (en) * 1905-03-22 1909-04-20 Paul Langer Valve.
US893852A (en) * 1906-05-28 1908-07-21 John George Leyner Air-valve for air-compressors.
US861566A (en) * 1907-03-07 1907-07-30 Eduard Wiki Flap-valve.
US961315A (en) * 1908-02-10 1910-06-14 Armand Peugeot Two-stroke cycle-motor.
US939549A (en) * 1909-06-03 1909-11-09 Frederick C Reineking Reed air-intake regulator for carbureters.
US1614124A (en) * 1926-08-07 1927-01-11 Ingersoll Rand Co Gas-compressor valve
US2621889A (en) * 1947-05-23 1952-12-16 Grove Regulator Company Expansible sleeve type valve
US2689552A (en) * 1950-09-11 1954-09-21 Elmer C Kiekhaefer Reed valve for internal-combustion engines
US2801621A (en) * 1954-11-24 1957-08-06 Mall Tool Company Fuel-pump carburetor
US3107659A (en) * 1960-01-09 1963-10-22 Fichtel & Sachs Ag Two-cycle internal combustion engine
US3453994A (en) * 1966-07-11 1969-07-08 Tillotson Mfg Co Fuel feed system and charge forming apparatus
US3687118A (en) * 1969-07-14 1972-08-29 Yamaha Hatsudaki Kk Crank chamber compression-type two-cycle engine
US3690304A (en) * 1970-01-16 1972-09-12 Walbro Corp Carburetor construction to eliminate fuel accumulation at the reed valve

Also Published As

Publication number Publication date
US3905340A (en) 1975-09-16
JPS4985417A (enExample) 1974-08-16

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