JPS5875907U - Valve seating noise reduction cylinder head - Google Patents
Valve seating noise reduction cylinder headInfo
- Publication number
- JPS5875907U JPS5875907U JP17182181U JP17182181U JPS5875907U JP S5875907 U JPS5875907 U JP S5875907U JP 17182181 U JP17182181 U JP 17182181U JP 17182181 U JP17182181 U JP 17182181U JP S5875907 U JPS5875907 U JP S5875907U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder head
- noise reduction
- valve seating
- reduction cylinder
- seating noise
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案シリンダヘッドの断面図、第2図a、
bは、本考案に用いる摩擦リングの平面図である。
図中、1・・・・・・シリンダヘッド、2・・・・・・
吸気バルブ、3・・・・・・排気バルブ、6・・・・・
・環状溝、7・・・・・・摩擦リング。Figure 1 is a sectional view of the cylinder head of the present invention, Figure 2a,
b is a plan view of the friction ring used in the present invention. In the diagram, 1... cylinder head, 2...
Intake valve, 3... Exhaust valve, 6...
- Annular groove, 7...Friction ring.
Claims (1)
面に形成された環状溝と、該環状溝に嵌合され、相当す
る吸気もしくは排気バルブのシリンダヘッド着座によっ
て生ずる振動を減衰するための摩擦リングとを備えたこ
とを特徴とするバルブ着座音低減シリンダヘッド。An annular groove formed on the inner circumferential wall surface of at least one of the intake and exhaust holes of the cylinder head, and a friction ring fitted in the annular groove to damp vibrations caused by the cylinder head seating of the corresponding intake or exhaust valve. A cylinder head for reducing valve seating noise, characterized by comprising:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17182181U JPS5875907U (en) | 1981-11-18 | 1981-11-18 | Valve seating noise reduction cylinder head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17182181U JPS5875907U (en) | 1981-11-18 | 1981-11-18 | Valve seating noise reduction cylinder head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5875907U true JPS5875907U (en) | 1983-05-23 |
Family
ID=29963730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17182181U Pending JPS5875907U (en) | 1981-11-18 | 1981-11-18 | Valve seating noise reduction cylinder head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5875907U (en) |
-
1981
- 1981-11-18 JP JP17182181U patent/JPS5875907U/en active Pending
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