ATE285023T1 - RECIPIENT ENGINE WITH ROCKER ARM VALVE CONTROL - Google Patents

RECIPIENT ENGINE WITH ROCKER ARM VALVE CONTROL

Info

Publication number
ATE285023T1
ATE285023T1 AT98811260T AT98811260T ATE285023T1 AT E285023 T1 ATE285023 T1 AT E285023T1 AT 98811260 T AT98811260 T AT 98811260T AT 98811260 T AT98811260 T AT 98811260T AT E285023 T1 ATE285023 T1 AT E285023T1
Authority
AT
Austria
Prior art keywords
valve control
rocker arm
arm valve
engine
recipient
Prior art date
Application number
AT98811260T
Other languages
German (de)
Inventor
Urs Wenger
Hans-Rudolf Jenni
Original Assignee
Wenko Ag Burgdorf
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 Wenko Ag Burgdorf filed Critical Wenko Ag Burgdorf
Application granted granted Critical
Publication of ATE285023T1 publication Critical patent/ATE285023T1/en

Links

Classifications

    • 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
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
    • 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
    • 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
    • F01L1/022—Chain 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • 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
    • F01L1/02—Valve drive
    • F01L1/026—Gear drive
    • 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
    • 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
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis

Abstract

The engine has tappet valve control. The pistons (1) drive the crankshaft (4), which drives the camshaft (10) operating the tappets (11). The cylinder head (24) has receivers (16) directly cast into it to serve for the fixing of the hollow camshaft. The cylinder head may also have directly cast receivers for the hollow tappets.
AT98811260T 1998-08-11 1998-12-23 RECIPIENT ENGINE WITH ROCKER ARM VALVE CONTROL ATE285023T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98115057A EP0979928A1 (en) 1998-08-11 1998-08-11 Internal combustion engine with rocker operated valve drive

Publications (1)

Publication Number Publication Date
ATE285023T1 true ATE285023T1 (en) 2005-01-15

Family

ID=8232441

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98811260T ATE285023T1 (en) 1998-08-11 1998-12-23 RECIPIENT ENGINE WITH ROCKER ARM VALVE CONTROL

Country Status (4)

Country Link
EP (1) EP0979928A1 (en)
AT (1) ATE285023T1 (en)
DE (1) DE59812391D1 (en)
ES (1) ES2235307T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10252997A1 (en) 2002-11-14 2004-05-27 Bayerische Motoren Werke Ag Electrical actuator system for inlet and exhaust valves for internal combustion engine may control lift of four valves using two reciprocating actuator motors rotating cams engaging valves
DE102013219940A1 (en) * 2013-10-01 2015-04-02 Bayerische Motoren Werke Aktiengesellschaft Reciprocating internal combustion engine with a crankshaft

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE801241C (en) * 1949-08-25 1950-12-28 Nsu Werke Akt Ges Adjustable rocker arm arrangement for the valve control of internal combustion engines
JPS60201069A (en) * 1984-03-26 1985-10-11 Honda Motor Co Ltd Decompression device for internal-combustion engine
DE3630128A1 (en) * 1986-09-04 1988-03-17 Karlheinz Menkhoff Sliding bearing arrangement with a fixed shaft
JPH0629565B2 (en) * 1988-04-13 1994-04-20 本田技研工業株式会社 Secondary engine balancer drive mechanism
JPH05214917A (en) * 1992-01-31 1993-08-24 Suzuki Motor Corp Tensioner lubricating device for engine
DE4223325C1 (en) * 1992-07-16 1993-10-14 Schaeffler Waelzlager Kg Self-adjusting belt- and chain-drive tensioner - has support with radial arm in which eccentric on fixed axis works
JP3354314B2 (en) * 1994-09-30 2002-12-09 本田技研工業株式会社 Engine camshaft support structure

Also Published As

Publication number Publication date
EP0979928A1 (en) 2000-02-16
ES2235307T3 (en) 2005-07-01
DE59812391D1 (en) 2005-01-20

Similar Documents

Publication Publication Date Title
DE68905065D1 (en) CAMSHAFT ASSEMBLY METHOD AND CAMSHAFT MADE THEREOF.
SE0003355D0 (en) Two-cycle compression braking on a four stroke engine using hydraulic lash adjustment
DE60200669D1 (en) Internal combustion engine with variable valve timing and additional hydraulic boost
DE69023238D1 (en) Valve drive arrangement for multi-valve internal combustion engine.
DE50302961D1 (en) CAMSHAFT ADJUSTER FOR AN INTERNAL COMBUSTION ENGINE
DE60226113D1 (en) Cylinder head for an internal combustion engine
DE60010957D1 (en) Drive arrangement for internal combustion engine with overhead camshaft
SE8400652D0 (en) Camshaft Drive Valve Lifter
CA2303736A1 (en) Overhead ring cam engine with angled split housing
TR28464A (en) Variable valve lift mechanism for internal combustion engines.
ATE307966T1 (en) ENGINE BRAKE SYSTEM, IN PARTICULAR FOR AN INDUSTRIAL VEHICLE AND AN INTERNATIONAL ENGINE EQUIPPED WITH THIS SYSTEM
DE60212899D1 (en) Rocker arm for an internal combustion engine
ATE285023T1 (en) RECIPIENT ENGINE WITH ROCKER ARM VALVE CONTROL
DE59101085D1 (en) Hydraulic valve lash adjuster for internal combustion engines.
ATE426086T1 (en) VALVE DRIVE DEVICE FOR AN INTERNAL COMBUSTION ENGINE
DE69901902T2 (en) PISTON FOR AN INTERNAL COMBUSTION ENGINE
AU5511399A (en) Reciprocating engine with rocker-arm valve control
ATE435359T1 (en) HYDRAULIC VALVE CLEARANCE COMPENSATOR
ATE288998T1 (en) INTERNAL COMBUSTION ENGINE
ES2160203T3 (en) ROCKER.
ES2085789T3 (en) ACTUATION FOR AT LEAST TWO LIFTING VALVES SIMULTANEOUSLY OPERABLE.
DE60200443D1 (en) Tappet for an internal combustion engine
DE59203083D1 (en) Mechanical valve lifter for an internal combustion engine.
ATE267952T1 (en) COMBUSTION ENGINE WITH VARIABLE HYDRAULIC VALVE CONTROL
DE19681346D2 (en) Rocker arm or rocker arm with a valve lash adjuster