ES2096157T3 - INTERNAL COMBUSTION ENGINE EQUIPPED WITH A PERFECT VALVE CONTROL SYSTEM. - Google Patents

INTERNAL COMBUSTION ENGINE EQUIPPED WITH A PERFECT VALVE CONTROL SYSTEM.

Info

Publication number
ES2096157T3
ES2096157T3 ES93112573T ES93112573T ES2096157T3 ES 2096157 T3 ES2096157 T3 ES 2096157T3 ES 93112573 T ES93112573 T ES 93112573T ES 93112573 T ES93112573 T ES 93112573T ES 2096157 T3 ES2096157 T3 ES 2096157T3
Authority
ES
Spain
Prior art keywords
combustion engine
internal combustion
control system
valve control
engine equipped
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 - Lifetime
Application number
ES93112573T
Other languages
Spanish (es)
Inventor
Massimo Carrara
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.)
Iveco SpA
Original Assignee
Iveco Fiat SpA
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 Iveco Fiat SpA filed Critical Iveco Fiat SpA
Application granted granted Critical
Publication of ES2096157T3 publication Critical patent/ES2096157T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • 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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/20—SOHC [Single overhead camshaft]
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • 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 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis

Landscapes

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

Abstract

UN MOTOR (1) DE COMBUSTION INTERNA QUE TIENE UN PAR DE VALVULAS DE ORIFICIO DE ENTRADA (5, 6) Y/O UN PAR DE VALVULAS (5'', 6'') DE ESCAPE POR CILINDRO (3), EN EL CUAL CADA PAR DE VALVULAS HOMOLOGAS ES OPERADO POR UN MIEMBRO (9, 9'') RESPECTIVO DE ACTUACION FORMADO POR UN MIEMBRO TRANSVERSAL ADAPTADO A CO-OPERAR CON MEDIOS (45, 45'') DE GUIA RESPECTIVOS ASEGURADOS A LA CABEZA (4) DEL MOTOR (1); EL MIEMBRO TRANSVERSAL (17) ESTA DISPUESTO EN EL EXTREMO INFERIOR DE LA CAÑA (19) Y DICHOS MEDIOS (45, 45'') DE GUIA ESTAN DISPUESTOS SOBRE LAS VALVULAS (5, 6; 5'', 6'').AN INTERNAL COMBUSTION ENGINE (1) THAT HAS A PAIR OF INLET HOLE VALVES (5, 6) AND / OR A PAIR OF EXHAUST VALVES (5``, 6 '') PER CYLINDER (3), IN WHICH EACH PAIR OF APPROPRIATE VALVES IS OPERATED BY A MEMBER (9, 9``) RESPECTIVE OF ACTION FORMED BY A CROSS-CUTTING MEMBER ADAPTED TO CO-OPERATE WITH RESPECTIVE GUIDE MEDIA (45, 45 '') OF THE HEAD (4) OF THE MOTOR (1); THE CROSS-CUTTING MEMBER (17) IS ARRANGED AT THE BOTTOM END OF THE CANE (19) AND SUCH GUIDE MEANS (45, 45 '') ARE ARRANGED ON THE VALVES (5, 6; 5 '', 6 '').

ES93112573T 1992-08-26 1993-08-05 INTERNAL COMBUSTION ENGINE EQUIPPED WITH A PERFECT VALVE CONTROL SYSTEM. Expired - Lifetime ES2096157T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920711A IT1257078B (en) 1992-08-26 1992-08-26 ENDOTHERMAL MOTOR PROVIDED WITH A PERFECTED VALVE CONTROL UNIT.

Publications (1)

Publication Number Publication Date
ES2096157T3 true ES2096157T3 (en) 1997-03-01

Family

ID=11410691

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93112573T Expired - Lifetime ES2096157T3 (en) 1992-08-26 1993-08-05 INTERNAL COMBUSTION ENGINE EQUIPPED WITH A PERFECT VALVE CONTROL SYSTEM.

Country Status (4)

Country Link
EP (1) EP0586884B1 (en)
DE (1) DE69306700T2 (en)
ES (1) ES2096157T3 (en)
IT (1) IT1257078B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100348384B1 (en) * 1995-03-27 2002-12-05 마츠다 가부시키가이샤 Direct Diesel Engine
IT1292324B1 (en) * 1997-05-20 1999-01-29 Iveco Fiat ENDOTHERMAL MOTOR.
DE102006019254B4 (en) * 2006-04-26 2016-09-29 Deutz Ag Device for actuating a plurality of gas exchange valves
JP4270314B2 (en) * 2007-09-27 2009-05-27 三菱自動車工業株式会社 cylinder head

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR457173A (en) * 1913-01-27 1913-09-13 Ettore Bugatti Control device for double valves in combustion engines
GB120370A (en) * 1917-10-13 1919-03-12 Schneider & Cie Improved Apparatus for Actuating the Valves of Engines and the like.
IT1189626B (en) * 1986-03-25 1988-02-04 Fiat Auto Spa DISTRIBUTION VALVE CONTROL DEVICE IN AN INTERNAL COMBUSTION ENGINE
DE3624108A1 (en) * 1986-07-17 1988-01-28 Opel Adam Ag VALVE DRIVE FOR AT LEAST TWO VALVES TO BE OPERATED AT THE SAME TIME
EP0504128B1 (en) * 1991-03-12 1994-02-02 AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH.Prof.Dr.Dr.h.c. Hans List Internal combustion engine cylinder head

Also Published As

Publication number Publication date
DE69306700D1 (en) 1997-01-30
IT1257078B (en) 1996-01-05
ITTO920711A1 (en) 1994-02-26
EP0586884B1 (en) 1996-12-18
ITTO920711A0 (en) 1992-08-26
EP0586884A1 (en) 1994-03-16
DE69306700T2 (en) 1997-05-15

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