WO2003098073A3 - Rotary driven reciprocating mechanism and method - Google Patents

Rotary driven reciprocating mechanism and method Download PDF

Info

Publication number
WO2003098073A3
WO2003098073A3 PCT/IB2003/002468 IB0302468W WO03098073A3 WO 2003098073 A3 WO2003098073 A3 WO 2003098073A3 IB 0302468 W IB0302468 W IB 0302468W WO 03098073 A3 WO03098073 A3 WO 03098073A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotary driven
reciprocating mechanism
driven reciprocating
rotary
motion
Prior art date
Application number
PCT/IB2003/002468
Other languages
French (fr)
Other versions
WO2003098073A2 (en
Inventor
Dan Pomerleau
Original Assignee
42 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 42 Inc filed Critical 42 Inc
Priority to AU2003240216A priority Critical patent/AU2003240216A1/en
Publication of WO2003098073A2 publication Critical patent/WO2003098073A2/en
Publication of WO2003098073A3 publication Critical patent/WO2003098073A3/en

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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/30—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of positively opened and closed valves, i.e. desmodromic valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
    • F16H25/12—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal or cams
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/01—Absolute values
    • 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F01L9/22—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by rotary motors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Device For Special Equipments (AREA)
  • Transmission Devices (AREA)

Abstract

A rotary driven reciprocating mechanism (20) and method permit a rotary motion to be converted into a reciprocating motion that may be used to control the operation of various devices. For example, in a preferred embodiment, the rotary driven reciprocating mechanism (20) may be used for electronic valve timing control in an internal combustion engine. The rotary driven reciprocating mechanism (20) may also be used as a pump valve timing mechanism or for any other purpose in which it is desirable to convert rotary motion into reciprocating motion.
PCT/IB2003/002468 2002-05-17 2003-05-02 Rotary driven reciprocating mechanism and method WO2003098073A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003240216A AU2003240216A1 (en) 2002-05-17 2003-05-02 Rotary driven reciprocating mechanism and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/150,853 2002-05-17
US10/150,853 US20030213452A1 (en) 2002-05-17 2002-05-17 Rotary driven reciprocating mechanism and method

Publications (2)

Publication Number Publication Date
WO2003098073A2 WO2003098073A2 (en) 2003-11-27
WO2003098073A3 true WO2003098073A3 (en) 2004-01-08

Family

ID=29419351

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2003/002468 WO2003098073A2 (en) 2002-05-17 2003-05-02 Rotary driven reciprocating mechanism and method

Country Status (3)

Country Link
US (1) US20030213452A1 (en)
AU (1) AU2003240216A1 (en)
WO (1) WO2003098073A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4049092B2 (en) * 2003-12-12 2008-02-20 トヨタ自動車株式会社 Valve gear
US8360387B2 (en) 2010-03-26 2013-01-29 Bose Corporation Actuator including mechanism for converting rotary motion to linear motion
US8800501B2 (en) * 2010-07-20 2014-08-12 Sylvain Berthiaume Rotating and reciprocating piston device
US11353084B2 (en) 2013-03-15 2022-06-07 Clearmotion Acquisition I Llc Rotary actuator driven vibration isolation
US9291300B2 (en) 2013-03-15 2016-03-22 Bose Corporation Rotary actuator driven vibration isolation
US10168716B2 (en) * 2014-10-02 2019-01-01 General Electric Company Valve position demand systems and methods
CN110285200A (en) * 2019-06-20 2019-09-27 无锡卡罗特精密机械制造有限公司 A kind of motor driven up-down mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR651805A (en) * 1928-03-27 1929-02-28 Motion transformation process applicable to cylinder and piston machines
US2474056A (en) * 1945-03-09 1949-06-21 Leo M Larsen Reciprocating tool
GB1224316A (en) * 1967-04-22 1971-03-10 Dunlop Co Ltd Improvements in reciprocating pumps
US5442913A (en) * 1992-12-29 1995-08-22 Goldstar Co., Ltd. Stirling cycle system driving device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1490656A (en) * 1922-12-12 1924-04-15 Jacques Bignan Ets System of control for the distributing gears of heat engines
US2307926A (en) * 1940-06-15 1943-01-12 Griffith Camshaft for internal combustion engines
US3700206A (en) * 1971-04-15 1972-10-24 Henry Valve Co Valve assembly
US4106748A (en) * 1976-08-25 1978-08-15 Nishinippon Engineering Co., Ltd. Valve with two valve plates
US4198872A (en) * 1978-07-28 1980-04-22 Norco, Inc. Mechanical screw transmission
US4337688A (en) * 1979-11-26 1982-07-06 Sheppard Peter H Power steering gear with adjustable valve positioning pin
CS214927B1 (en) * 1979-12-22 1982-06-25 Ladislav Sevcik Facility for programmed interchange of position particularly of nozzles of the jet loom
US4780064A (en) * 1986-02-10 1988-10-25 Flow Industries, Inc. Pump assembly and its method of operation
US4864984A (en) * 1986-09-02 1989-09-12 Blish Nelson A Rotary valve internal combustion engine
US4834033A (en) * 1986-10-31 1989-05-30 Larsen Melvin J Apparatus and method for a balanced internal combustion engine coupled to a drive shaft
US5046374A (en) * 1989-09-05 1991-09-10 Coors Brewing Company Apparatus for preforming work
US5099805A (en) * 1990-09-10 1992-03-31 Ingalls William E Variable valve actuating device and method
US6276324B1 (en) * 1999-04-08 2001-08-21 Tecumseh Products Company Overhead ring cam engine with angled split housing
US6505590B1 (en) * 2001-08-10 2003-01-14 Ford Global Technologies, Inc. Desmodromic valve designs for improved operation smoothness, stability and package space

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR651805A (en) * 1928-03-27 1929-02-28 Motion transformation process applicable to cylinder and piston machines
US2474056A (en) * 1945-03-09 1949-06-21 Leo M Larsen Reciprocating tool
GB1224316A (en) * 1967-04-22 1971-03-10 Dunlop Co Ltd Improvements in reciprocating pumps
US5442913A (en) * 1992-12-29 1995-08-22 Goldstar Co., Ltd. Stirling cycle system driving device

Also Published As

Publication number Publication date
AU2003240216A1 (en) 2003-12-02
WO2003098073A2 (en) 2003-11-27
AU2003240216A8 (en) 2003-12-02
US20030213452A1 (en) 2003-11-20

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