KR970000747B1 - Valve driving apparatus for internal combustion engine - Google Patents

Valve driving apparatus for internal combustion engine

Info

Publication number
KR970000747B1
KR970000747B1 KR94040361A KR19940040361A KR970000747B1 KR 970000747 B1 KR970000747 B1 KR 970000747B1 KR 94040361 A KR94040361 A KR 94040361A KR 19940040361 A KR19940040361 A KR 19940040361A KR 970000747 B1 KR970000747 B1 KR 970000747B1
Authority
KR
South Korea
Prior art keywords
internal combustion
valve
combustion engine
driving apparatus
valve driving
Prior art date
Application number
KR94040361A
Other languages
Korean (ko)
Other versions
KR960023606A (en
Inventor
Young-Hoon Yun
Original Assignee
Kia Motors Corp
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 Kia Motors Corp filed Critical Kia Motors Corp
Priority to KR94040361A priority Critical patent/KR970000747B1/en
Publication of KR960023606A publication Critical patent/KR960023606A/en
Application granted granted Critical
Publication of KR970000747B1 publication Critical patent/KR970000747B1/en

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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • 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
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F01L1/462—Valve return spring arrangements

Abstract

The valve damper for an internal combustion engine has an advantage of improving impact and noise generated upon the switching operation of intake/exhaust valves. The valve damper comprises: a body inserted onto the outer peripheral surface of a valve stem of the engine which is opened/closed by means of a cam, fixed to a cylinder head, and containing oil therein; a horizontal plate connected to the valve stem and elastically supported by means of a valve spring; and a diaphragm for forming an oil flowing passage on the one side of the horizontal plate.
KR94040361A 1994-12-31 1994-12-31 Valve driving apparatus for internal combustion engine KR970000747B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR94040361A KR970000747B1 (en) 1994-12-31 1994-12-31 Valve driving apparatus for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR94040361A KR970000747B1 (en) 1994-12-31 1994-12-31 Valve driving apparatus for internal combustion engine

Publications (2)

Publication Number Publication Date
KR960023606A KR960023606A (en) 1996-07-20
KR970000747B1 true KR970000747B1 (en) 1997-01-18

Family

ID=19406122

Family Applications (1)

Application Number Title Priority Date Filing Date
KR94040361A KR970000747B1 (en) 1994-12-31 1994-12-31 Valve driving apparatus for internal combustion engine

Country Status (1)

Country Link
KR (1) KR970000747B1 (en)

Also Published As

Publication number Publication date
KR960023606A (en) 1996-07-20

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee