ES381201A1 - Un dispositivo para controlar el movimiento de una leva. - Google Patents

Un dispositivo para controlar el movimiento de una leva.

Info

Publication number
ES381201A1
ES381201A1 ES381201A ES381201A ES381201A1 ES 381201 A1 ES381201 A1 ES 381201A1 ES 381201 A ES381201 A ES 381201A ES 381201 A ES381201 A ES 381201A ES 381201 A1 ES381201 A1 ES 381201A1
Authority
ES
Spain
Prior art keywords
cam
camshaft
controlling
shaft
revolution
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.)
Expired
Application number
ES381201A
Other languages
English (en)
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.)
Associated Engineering Ltd
Original Assignee
Associated Engineering Ltd
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 Associated Engineering Ltd filed Critical Associated Engineering Ltd
Publication of ES381201A1 publication Critical patent/ES381201A1/es
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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/356—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear making the angular relationship oscillate, e.g. non-homokinetic drive
    • 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
    • F01L31/00—Valve drive, valve adjustment during operation, or other valve control, not provided for in groups F01L15/00 - F01L29/00
    • F01L31/08—Valve drive or valve adjustment, apart from tripping aspects; Positively-driven gear
    • F01L31/16—Valve drive or valve adjustment, apart from tripping aspects; Positively-driven gear the drive being effected by specific means other than eccentric, e.g. cams; Valve adjustment in connection with such drives
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2102—Adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
ES381201A 1969-06-27 1970-06-26 Un dispositivo para controlar el movimiento de una leva. Expired ES381201A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5241069 1969-06-27

Publications (1)

Publication Number Publication Date
ES381201A1 true ES381201A1 (es) 1972-12-01

Family

ID=11277013

Family Applications (1)

Application Number Title Priority Date Filing Date
ES381201A Expired ES381201A1 (es) 1969-06-27 1970-06-26 Un dispositivo para controlar el movimiento de una leva.

Country Status (8)

Country Link
US (1) US3633555A (es)
JP (1) JPS4720654B1 (es)
DE (1) DE2029911C2 (es)
ES (1) ES381201A1 (es)
FR (1) FR2051344A5 (es)
NL (1) NL162172C (es)
SE (1) SE357414B (es)
ZA (1) ZA704314B (es)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50155822A (es) * 1974-06-10 1975-12-16
GB1522405A (en) * 1976-04-02 1978-08-23 Mitchell S Valve timing mechanisms
DE2930266A1 (de) * 1979-07-26 1981-02-12 Volkswagenwerk Ag Nockenwellenanordnung, insbesondere fuer eine brennkraftmaschine
DE2942326A1 (de) * 1979-10-19 1981-04-23 Volkswagenwerk Ag, 3180 Wolfsburg Verfahren zum betrieb einer antriebseinheit, bestehend aus einer mit einem abgasturbolader ausgeruesteten brennkraftmaschine
GB2096695A (en) * 1981-04-13 1982-10-20 Ford Motor Co Ic engine camshaft drive mechanism
DE3234640A1 (de) * 1982-09-18 1984-03-22 Volkswagenwerk Ag, 3180 Wolfsburg Ventiltrieb, insbesondere fuer eine brennkraftmaschine
DE3234639A1 (de) * 1982-09-18 1984-03-22 Volkswagenwerk Ag, 3180 Wolfsburg Ventiltrieb, insbesondere fuer eine brennkraftmaschine
GB2166842A (en) * 1984-11-09 1986-05-14 Ford Motor Co Drive mechanism for variable valve timing
US4771742A (en) * 1986-02-19 1988-09-20 Clemson University Method for continuous camlobe phasing
US4770060A (en) * 1986-02-19 1988-09-13 Clemson University Apparatus and method for variable valve timing
GB8620416D0 (en) * 1986-08-22 1986-10-01 Stidworthy F M Differential camshafts
GB8925869D0 (en) * 1989-11-15 1990-01-04 Jaguar Cars Rotary drives
US5125372A (en) * 1990-03-23 1992-06-30 Gondek John T Hydraulically operated engine valve system
IT1247353B (it) * 1991-06-11 1994-12-12 Lando Baldassini Distribuzione per motore a quattro tempi con albero a cammes a rotazione variabile
JP3177532B2 (ja) * 1992-01-27 2001-06-18 株式会社ユニシアジェックス 内燃機関の吸排気弁駆動制御装置
US5365896A (en) * 1992-06-17 1994-11-22 Unisia Jecs Corporation Cam shaft assembly for use in internal combustion engine
JPH062516A (ja) * 1992-06-17 1994-01-11 Unisia Jecs Corp 内燃機関の吸排気弁駆動制御装置
DE4404708C2 (de) * 1993-02-15 2000-04-13 Unisia Jecs Corp Ventilsteuer-Vorrichtung für einen Verbrennungskraftmotor
US5417186A (en) * 1993-06-28 1995-05-23 Clemson University Dual-acting apparatus for variable valve timing and the like
US5501186A (en) * 1993-07-27 1996-03-26 Unisia Jecs Corporation Engine valve control mechanism
JP3286420B2 (ja) * 1993-09-28 2002-05-27 株式会社ユニシアジェックス 内燃機関の吸排気弁駆動制御装置
DE4413408A1 (de) * 1994-04-18 1995-10-19 Korostenski Erwin Brennkraftmaschine mit Flachstößel
DE4413406C2 (de) * 1994-04-18 1999-05-06 Korostenski Erwin Brennkraftmaschine mit variabler Ventilsteuerung
DE4413443C2 (de) * 1994-04-18 1998-10-01 Korostenski Erwin Brennkraftmaschine
DE19501172C2 (de) * 1995-01-17 1998-02-19 Erwin Korostenski Drehantriebsanordnung
DE19502834A1 (de) * 1995-01-30 1996-08-08 Erwin Korostenski Anordnung zur Lagerung eines Bauteils
WO1996037689A1 (en) * 1995-05-25 1996-11-28 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Variable valve gear
DE19541525A1 (de) * 1995-08-04 1997-02-06 Erwin Korostenski Ventiltrieb einer Brennkraftmaschine
JP3394390B2 (ja) * 1995-10-18 2003-04-07 株式会社日立ユニシアオートモティブ 内燃機関の吸排気弁駆動制御装置
JP3612379B2 (ja) * 1996-04-10 2005-01-19 三菱自動車工業株式会社 可変動弁機構用駆動装置及び油圧アクチュエータ
US5924334A (en) * 1996-08-05 1999-07-20 Unisia Jecs Corporation Device for moving cam relative to its driving shaft
JP3899576B2 (ja) * 1997-02-07 2007-03-28 三菱自動車工業株式会社 可変動弁機構及び可変動弁機構付き内燃機関
JP3834921B2 (ja) * 1997-04-02 2006-10-18 三菱自動車工業株式会社 可変動弁機構
WO2002081872A1 (en) 2001-04-05 2002-10-17 Stephen William Mitchell Variable valve timing system
US7273026B2 (en) * 2002-10-18 2007-09-25 Maclean-Fogg Company Roller follower body
US7128034B2 (en) * 2002-10-18 2006-10-31 Maclean-Fogg Company Valve lifter body
DE10258249A1 (de) * 2002-12-13 2004-07-15 Dr.Ing.H.C. F. Porsche Ag Verfahren zum Verändern der Ventilsteuerzeiten einer Brennkraftmaschine
CN103201465B (zh) * 2010-11-08 2015-07-01 丰田自动车株式会社 可变气门装置
US10415488B2 (en) * 2015-12-09 2019-09-17 Hyundai Motor Company System and method for controlling valve timing of continuous variable valve duration engine
KR102394575B1 (ko) 2017-11-20 2022-05-04 현대자동차 주식회사 연속 가변 밸브 듀레이션 장치 및 이를 포함하는 엔진
US10393037B2 (en) 2015-12-09 2019-08-27 Hyundai Motor Company Method for controlling of valve timing of continuous variable valve duration engine
US10415485B2 (en) 2015-12-10 2019-09-17 Hyundai Motor Company Method for controlling of valve timing of continuous variable valve duration engine
US10323585B2 (en) 2015-12-11 2019-06-18 Hyundai Motor Company Method for controlling of valve timing of continuous variable valve duration engine
US10634067B2 (en) 2015-12-11 2020-04-28 Hyundai Motor Company System and method for controlling valve timing of continuous variable valve duration engine
KR101776743B1 (ko) 2015-12-11 2017-09-08 현대자동차 주식회사 연속 가변 밸브 듀레이션 엔진의 밸브 타이밍 제어 시스템 및 방법
KR101807023B1 (ko) 2015-12-11 2017-12-08 현대자동차 주식회사 연속 가변 밸브 듀레이션 엔진의 밸브 타이밍 제어 시스템 및 방법
US10428747B2 (en) 2015-12-11 2019-10-01 Hyundai Motor Company System and method for controlling valve timing of continuous variable valve duration engine
US10920679B2 (en) 2015-12-11 2021-02-16 Hyundai Motor Company Method for controlling of valve timing of continuous variable valve duration engine
US10634066B2 (en) * 2016-03-16 2020-04-28 Hyundai Motor Company System and method for controlling valve timing of continuous variable valve duration engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE165357C (es) *
GB649192A (en) * 1948-02-06 1951-01-24 Cameron Charles Earl Improvements in or relating to valve actuating mechanisms for internal combustion engines
DE1165342B (de) * 1959-09-26 1964-03-12 Renault Ventilsteuerung fuer Brennkraftmaschinen

Also Published As

Publication number Publication date
DE2029911A1 (de) 1971-01-07
NL7009496A (es) 1970-12-29
ZA704314B (en) 1971-05-27
JPS4720654B1 (es) 1972-06-12
NL162172C (nl) 1980-04-15
SE357414B (es) 1973-06-25
DE2029911C2 (de) 1982-02-18
US3633555A (en) 1972-01-11
FR2051344A5 (es) 1971-04-02
NL162172B (nl) 1979-11-15

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