IN2013CH04756A - - Google Patents

Info

Publication number
IN2013CH04756A
IN2013CH04756A IN4756CH2013A IN2013CH04756A IN 2013CH04756 A IN2013CH04756 A IN 2013CH04756A IN 4756CH2013 A IN4756CH2013 A IN 4756CH2013A IN 2013CH04756 A IN2013CH04756 A IN 2013CH04756A
Authority
IN
India
Prior art keywords
rocker
slider
oscillating
connecting rod
cam
Prior art date
Application number
Inventor
Ramesh A
Vinayak Arun
Original Assignee
Indian Inst Technology Madras
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 Indian Inst Technology Madras filed Critical Indian Inst Technology Madras
Priority to IN4756CH2013 priority Critical patent/IN2013CH04756A/en
Publication of IN2013CH04756A publication Critical patent/IN2013CH04756A/en

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  • Valve Device For Special Equipments (AREA)

Abstract

ABSTRACT A system for varying valve lift and duration in an automobile engine is provided. The system includes a guide, a slider, a rocker, a connecting rod and an oscillating cam. The slider is connected with rocker and the slider slides in the guide and one end of rocker is in contact with a primary cam follower and other end of rocker is connected with connecting rod. The slider provides sliding motion to the rocker. The oscillating cam is connected with connecting rod, and placed above a valve stem which operates the valve. The connecting rod provides oscillating motion to the oscillating cam. The oscillating motion of the oscillating cam varies the lift and duration of the valve and the range of oscillation of said oscillating cam is governed by the relative positioning of slider with rocker and contact point between primary cam follower and one end of rocker. Fig.l
IN4756CH2013 2013-10-22 2013-10-22 IN2013CH04756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN4756CH2013 IN2013CH04756A (en) 2013-10-22 2013-10-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN4756CH2013 IN2013CH04756A (en) 2013-10-22 2013-10-22

Publications (1)

Publication Number Publication Date
IN2013CH04756A true IN2013CH04756A (en) 2015-04-24

Family

ID=54398408

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4756CH2013 IN2013CH04756A (en) 2013-10-22 2013-10-22

Country Status (1)

Country Link
IN (1) IN2013CH04756A (en)

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