Camless engine with elctromechanical valve actuator




The cam has been an integral part of the IC engine from its invention. The cam controls the breathing channels of the IC engines, that is, the valves through which the fuel air mixture (in SI engines) or air (in CI engines) is supplied and exhaust driven out.

Besieged by demands for better fuel economy, more power, and less pollution, motor engineers around the world are pursuing a radical camless design that promises to deliver the internal-combustion engine's biggest efficie ....etc

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i am vinod ,i want seminar topic on CAMLESS ENGINE of details plse send me ....etc

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hi sir send me full report and presentation about the topic Camless engine with elctromechanical valve actuator ....etc

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I am kannan .i am studing mechanical engi.i have a seminar presentation on next week.i selected few topics from this site. I want a detail report on this topics ....etc

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Hello sir, I am ramesh being a ME student i am intrested to present a paper on cam less engine i search in the net and came to know that it is already in reasearch by some companies and they are using elctro-mechanical valve actuator and microprocessor to actuate the actuators. still some costraints are there to develop a camless engine. my doubt is, can we replace the micro processor with micro controller and this can be used to control some other components and elctro-mechanical valve actuator with servo motor
so please give me a clear idea ....etc

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PRESENTED BY:
SHIJIL . P . K


ELECTRO HYDRAULIC CAMLESS ENGINE
WORKING OF CAM ENGINES
Crank shaft turn the cam shaft
Cam lobe pushes down the pushrod and it opens the valve
Return motion is carried out due to spring action on push rod
This results in closing of the valve
(Animation)
Back
WHY camless engines ?
Infinitely variable valve timing.
More torque is made available throughout the rev-range.
Increases durability and engine life .
Valve train weight which limits the rotational speed ....etc

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i would like to know more abt this topic.
it is for my seminar project presentation any ideas abt where i can obtain more info about this topic are welcome ....etc

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Introduction

TThe cam has been an integral part of the IC engine from its invention. The cam controls the breathing channels of the IC engines, that is, the valves through which the fuel air mixture (in SI engines) or air (in CI engines) is supplied and exhaust driven out.

Besieged by demands for better fuel economy, more power, and less pollution, motor engineers around the world are pursuing a radical camless design that promises to deliver the internal-combustion engine's biggest efficiency improvement in years. The aim of all t ....etc

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The cam has been an integral part of the IC engine from its invention. The cam controls the €œbreathing channels of the IC engines, that is, the valves through which the fuel air mixture (in SI engines) or air (in CI engines) is supplied and exhaust driven out The cam has been an integral part of the IC engine from its invention. The cam controls theœbreathing channelsof the IC engines, that is, the valves through which the fuel air mixture (in SI engines) or air (in CI engines) is supplied and exhaust dr ....etc

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i want some ppt on camless engines which should consists of min of 25 slides ....etc

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