ES8609582A1 - Un mecanismo de accionamiento para valvulas de motores de combustion interna - Google Patents

Un mecanismo de accionamiento para valvulas de motores de combustion interna

Info

Publication number
ES8609582A1
ES8609582A1 ES548712A ES548712A ES8609582A1 ES 8609582 A1 ES8609582 A1 ES 8609582A1 ES 548712 A ES548712 A ES 548712A ES 548712 A ES548712 A ES 548712A ES 8609582 A1 ES8609582 A1 ES 8609582A1
Authority
ES
Spain
Prior art keywords
input shaft
slideway
sliding member
output shaft
phase
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
ES548712A
Other languages
English (en)
Other versions
ES548712A0 (es
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.)
Ford Motor Co
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Publication of ES8609582A1 publication Critical patent/ES8609582A1/es
Publication of ES548712A0 publication Critical patent/ES548712A0/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
    • F01L1/02—Valve drive
    • F01L1/024—Belt 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
    • 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
    • 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
    • Y10T74/2173—Cranks and wrist pins
    • Y10T74/2183—Counterbalanced
    • Y10T74/2184—Vibration dampers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

MECANISMO DE ACCIONAMIENTO PARA VALVULAS DE MOTORES DE COMBUSTION INTERNA. COMPRENDE UN DISCO DE ENTRADA (18) FIRME EN GIRO CON UN EJE DE ENTRADA (10) Y QUE DEFINE UNA GUIA DE DESLIZAMIENTO (22) TRANSVERSAL AL EJE DEL ARBOL DE ENTRADA (10); UN ELEMENTO DE DESLIZAMIENTO (24) PARA DESLIZARSE A LO LARGO DE LA GUIA (22) MEDIANTE UN BLOQUE (42) APOYADO DENTRO DE UNA CULATA GIRATORIA (48) Y DESLIZABLE EN UNA SEGUNDA GUIA DE DESLIZAMIENTO (40) DEFINIDA POR EL ELEMENTO (24); UN PASADOR DE MANIVELA (32) FIJADO AL EJE (30) Y CONECTADO DE MANERA DESLIZABLE AL ELEMENTO (24) DE MANERA QUE CUANDO ESTE SE DESLICE A LO LARGO DE LA GUIA (22), LA FASE DEL EJE DE SALIDA (30) SEA VARIADA CON RESPECTO A LA FASE DEL EJE (10). TIENE UTILIDAD EN MOTORES DE COMBUSTION INTERNA.
ES548712A 1984-11-09 1985-11-08 Un mecanismo de accionamiento para valvulas de motores de combustion interna Expired ES8609582A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08428430A GB2166842A (en) 1984-11-09 1984-11-09 Drive mechanism for variable valve timing

Publications (2)

Publication Number Publication Date
ES8609582A1 true ES8609582A1 (es) 1986-09-01
ES548712A0 ES548712A0 (es) 1986-09-01

Family

ID=10569527

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548712A Expired ES8609582A1 (es) 1984-11-09 1985-11-08 Un mecanismo de accionamiento para valvulas de motores de combustion interna

Country Status (5)

Country Link
US (1) US4694789A (es)
EP (1) EP0181079A3 (es)
JP (1) JPS61118511A (es)
ES (1) ES8609582A1 (es)
GB (1) GB2166842A (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186939A (en) * 1986-02-20 1987-08-26 Ford Motor Co Cam drive mechanism
GB8923181D0 (en) * 1989-10-13 1989-11-29 Rover Group An internal combustion engine
GB8925869D0 (en) * 1989-11-15 1990-01-04 Jaguar Cars Rotary drives
GB9015461D0 (en) * 1990-07-13 1990-08-29 Phoenix Lancelot Variable valve timing
DE4404708C2 (de) * 1993-02-15 2000-04-13 Unisia Jecs Corp Ventilsteuer-Vorrichtung für einen Verbrennungskraftmotor
AU4252396A (en) * 1995-01-30 1996-08-21 Erwin Korostenski Valve drive of an internal combustion engine
EP0979929B1 (de) * 1998-08-11 2004-12-15 Wenko AG Burgdorf Hubkolbenmotor mit Kipphebel-Ventilsteuerung
AT7764U1 (de) * 2003-12-02 2005-08-25 Magna Drivetrain Ag & Co Kg Kolbenmaschine mit integrierten ausgleichswellen
GB2440157B (en) * 2006-07-20 2011-01-19 Mechadyne Plc Variable phase mechanism
US8015964B2 (en) * 2006-10-26 2011-09-13 David Norman Eddy Selective displacement control of multi-plunger fuel pump
US7823566B2 (en) * 2008-03-31 2010-11-02 Caterpillar Inc Vibration reducing system using a pump
KR101664084B1 (ko) * 2015-12-14 2016-10-10 현대자동차 주식회사 연속 가변 밸브 듀레이션 장치 및 이를 포함하는 엔진
US10668634B2 (en) * 2018-09-24 2020-06-02 Conair Corporation Oscillating rotary shaver

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1495620A (en) * 1921-03-15 1924-05-27 Thomas John Godfrey Parry Internal-combustion engine
GB216599A (en) * 1923-03-09 1924-06-05 Frederick William Lanchester Improvements in the two-to-one driving mechanism of cam shafts or eccentric shafts in internal combustion engines operating on the four stroke cycle
US2248528A (en) * 1937-05-01 1941-07-08 Attwood Diesel Equipment Compa Tappet operating arrangemnt for internal combustion engines
US2281883A (en) * 1938-11-19 1942-05-05 Kosian Arthur Speed control for engines
US2498036A (en) * 1946-04-15 1950-02-21 William J Grace Transmission
GB649192A (en) * 1948-02-06 1951-01-24 Cameron Charles Earl Improvements in or relating to valve actuating mechanisms for internal combustion engines
DE1247720B (de) * 1964-06-25 1967-08-17 Zuse K G Schwingungserzeuger
US3633555A (en) * 1969-06-27 1972-01-11 Ass Eng Ltd Variable camshaft mechanism
GB2096695A (en) * 1981-04-13 1982-10-20 Ford Motor Co Ic engine camshaft drive mechanism
US4440123A (en) * 1982-01-28 1984-04-03 General Motors Corporation Half speed balancer
US4480607A (en) * 1983-08-01 1984-11-06 General Motors Corporation Balancer for 90 degree V6 engines and the like

Also Published As

Publication number Publication date
ES548712A0 (es) 1986-09-01
US4694789A (en) 1987-09-22
EP0181079A3 (en) 1987-04-22
GB2166842A (en) 1986-05-14
JPS61118511A (ja) 1986-06-05
GB8428430D0 (en) 1984-12-19
EP0181079A2 (en) 1986-05-14

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