EP2558705A4 - A sliding valve assembly - Google Patents

A sliding valve assembly

Info

Publication number
EP2558705A4
EP2558705A4 EP10849946.8A EP10849946A EP2558705A4 EP 2558705 A4 EP2558705 A4 EP 2558705A4 EP 10849946 A EP10849946 A EP 10849946A EP 2558705 A4 EP2558705 A4 EP 2558705A4
Authority
EP
European Patent Office
Prior art keywords
valve assembly
sliding valve
sliding
assembly
valve
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.)
Granted
Application number
EP10849946.8A
Other languages
German (de)
French (fr)
Other versions
EP2558705A2 (en
EP2558705B1 (en
Inventor
Craig W Crall
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.)
DRAGON AMERICA MOTOR TECHNOLOGIES Inc
Original Assignee
DRAGON AMERICA MOTOR TECHNOLOGIES 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 DRAGON AMERICA MOTOR TECHNOLOGIES Inc filed Critical DRAGON AMERICA MOTOR TECHNOLOGIES Inc
Publication of EP2558705A2 publication Critical patent/EP2558705A2/en
Publication of EP2558705A4 publication Critical patent/EP2558705A4/en
Application granted granted Critical
Publication of EP2558705B1 publication Critical patent/EP2558705B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/08—Shape of 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
    • F01L5/00—Slide valve-gear or valve-arrangements
    • F01L5/02—Slide valve-gear or valve-arrangements with other than cylindrical, sleeve or part annularly shaped valves, e.g. with flat-type valves
    • 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
    • F01L5/00—Slide valve-gear or valve-arrangements
    • F01L5/14—Slide valve-gear or valve-arrangements characterised by the provision of valves with reciprocating and other movements
    • F01L5/16—Slide valve-gear or valve-arrangements characterised by the provision of valves with reciprocating and other movements with reciprocating and other movement of same valve, e.g. longitudinally of working cylinder and in cross direction
    • 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
    • F01L5/00—Slide valve-gear or valve-arrangements
    • F01L5/22—Multiple-valve arrangements
    • 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
    • F01L5/00—Slide valve-gear or valve-arrangements
    • F01L5/24—Component parts, details or accessories, not provided for in preceding subgroups in this group
    • 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
    • F01L7/06—Rotary or oscillatory slide valve-gear or valve arrangements with disc type valves
    • 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
    • F01L7/14—Multiple-valve arrangements
    • 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
    • F01L7/16—Sealing or packing arrangements specially therefor
    • 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
    • F01L1/36—Valve-gear or valve arrangements, e.g. lift-valve gear peculiar to machines or engines of specific type other than four-stroke cycle
    • F01L1/38—Valve-gear or valve arrangements, e.g. lift-valve gear peculiar to machines or engines of specific type other than four-stroke cycle for engines with other than four-stroke cycle, e.g. with two-stroke cycle
    • 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
    • F01L2305/00—Valve arrangements comprising rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2270/00—Constructional features
    • F02G2270/90—Valves
EP10849946.8A 2010-04-15 2010-04-15 A sliding valve assembly Active EP2558705B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2010/001116 WO2011129799A2 (en) 2010-04-15 2010-04-15 A sliding valve assembly

Publications (3)

Publication Number Publication Date
EP2558705A2 EP2558705A2 (en) 2013-02-20
EP2558705A4 true EP2558705A4 (en) 2015-02-25
EP2558705B1 EP2558705B1 (en) 2016-07-13

Family

ID=44799226

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10849946.8A Active EP2558705B1 (en) 2010-04-15 2010-04-15 A sliding valve assembly

Country Status (4)

Country Link
EP (1) EP2558705B1 (en)
JP (1) JP5748241B2 (en)
CN (1) CN103237980B (en)
WO (1) WO2011129799A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102913298B (en) * 2012-10-09 2015-09-23 陕西理工学院 Slider type engine air valve
JP2019529792A (en) * 2016-09-09 2019-10-17 ジェイピー スコープ インコーポレイテッド Variable displacement valve device for internal combustion engine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR431248A (en) * 1911-06-17 1911-11-06 Alfred Edouard Henry D Alton Spool distribution system for internal combustion engines
GB246287A (en) * 1924-12-29 1926-01-28 Percy Riley Improvements in and relating to slide-valve internal combustion engines
US1922678A (en) * 1928-10-22 1933-08-15 Gen Motors Res Corp Slide valve engine
US4201174A (en) * 1976-01-28 1980-05-06 Alto Automotive, Inc. Rotary valve system for motors and the like having improved sealing means
US5003936A (en) * 1989-02-01 1991-04-02 Peter Scherer Cylinder of an internal combustion engine having variable volume
RU2073097C1 (en) * 1992-03-02 1997-02-10 Александр Владимирович Романов Valve timing gear for internal combustion engine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1722873A (en) 1928-06-25 1929-07-30 George Kretzler Sliding valve for gasoline engines
US2074487A (en) 1934-05-25 1937-03-23 Winfield P Porter Valve and valve gear for internal combustion engines
US2782801A (en) * 1953-01-16 1957-02-26 Walter D Ludwig Sliding valve spool seal
US3457957A (en) * 1966-06-08 1969-07-29 Teledyne Inc Multiple-ported balanced slide valves
US4281819A (en) * 1978-03-23 1981-08-04 Linder Morris B Balanced stem gate valve
US4643395A (en) * 1985-11-21 1987-02-17 Joy Manufacturing Company Valve with protected seats
US4765287A (en) * 1987-11-02 1988-08-23 Taylor Bill A Slide valve apparatus for internal combustion engine
US4878651A (en) * 1988-03-24 1989-11-07 Worldwide Oilfield Machine, Inc. Valve seat assembly
US5694890A (en) 1996-10-07 1997-12-09 Yazdi; Kamran Internal combustion engine with sliding valves
JP4230529B1 (en) * 2008-05-04 2009-02-25 康仁 矢尾板 Engine with sliding valve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR431248A (en) * 1911-06-17 1911-11-06 Alfred Edouard Henry D Alton Spool distribution system for internal combustion engines
GB246287A (en) * 1924-12-29 1926-01-28 Percy Riley Improvements in and relating to slide-valve internal combustion engines
US1922678A (en) * 1928-10-22 1933-08-15 Gen Motors Res Corp Slide valve engine
US4201174A (en) * 1976-01-28 1980-05-06 Alto Automotive, Inc. Rotary valve system for motors and the like having improved sealing means
US5003936A (en) * 1989-02-01 1991-04-02 Peter Scherer Cylinder of an internal combustion engine having variable volume
RU2073097C1 (en) * 1992-03-02 1997-02-10 Александр Владимирович Романов Valve timing gear for internal combustion engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011129799A2 *

Also Published As

Publication number Publication date
EP2558705A2 (en) 2013-02-20
WO2011129799A3 (en) 2014-04-03
JP2013533410A (en) 2013-08-22
WO2011129799A2 (en) 2011-10-20
JP5748241B2 (en) 2015-07-15
EP2558705B1 (en) 2016-07-13
CN103237980B (en) 2016-03-09
CN103237980A (en) 2013-08-07

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