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Patent Searching and Data


Title:
ENGINE DISTRIBUTION MECHANISM WITH ADJUSTABLE LIFT AIR VALVE
Document Type and Number:
WIPO Patent Application WO/2010/108374
Kind Code:
A1
Abstract:
An engine distribution mechanism with adjustable lift air valve, including a cam (11) arranged on a cam shaft (10), a finger-shaped rocker arm (20) arranged below the cam (11) which contacts against and can rotate with the bearing of the rocker arm (20), a vertically-adjustable tappet (30) arranged below one end of the rocker arm (20) and an air valve (40) arranged below the other end. The rocker arm (20) can rotate around its interface with the tappet (30), and a return spring (50) is provided on the rod of the air valve (40). The position of the tappet (30) can be adjusted vertically so as to adjust air valve lift. The distribution mechanism is simple in structure, and works stably and reliably.

Inventors:
LIU, Heyi (8 Changchun Road, Economy & Technology Development ZoneWuhu, Anhui 9, 241009, CN)
刘和义 (中国安徽省芜湖市经济技术开发区长春路8号, Anhui 9, 241009, CN)
Application Number:
CN2009/076062
Publication Date:
September 30, 2010
Filing Date:
December 25, 2009
Export Citation:
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Assignee:
CHERY AUTOMOBILE CO., LTD. (8 Changchun Road, Economy & Technology Development ZoneWuhu, Anhui 9, 241009, CN)
奇瑞汽车股份有限公司 (中国安徽省芜湖市经济技术开发区长春路8号, Anhui 9, 241009, CN)
LIU, Heyi (8 Changchun Road, Economy & Technology Development ZoneWuhu, Anhui 9, 241009, CN)
International Classes:
F01L1/18; F01L1/053; F01L13/00
Foreign References:
US3880128A
FR2663078A1
FR2392223A1
CN2251047Y
CN101503973A
CN1564905A
EP0079603A1
Attorney, Agent or Firm:
BEIJING SUNHOPE INTELLECTUAL PROPERTY LTD. (Suite 1106, Kunxun PlazaZhichun Road 9, Haidian District, Beijing 3, 100083, CN)
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