JPS582307U - Valve inserts for intake and exhaust valve devices of internal combustion engines - Google Patents
Valve inserts for intake and exhaust valve devices of internal combustion enginesInfo
- Publication number
- JPS582307U JPS582307U JP9679281U JP9679281U JPS582307U JP S582307 U JPS582307 U JP S582307U JP 9679281 U JP9679281 U JP 9679281U JP 9679281 U JP9679281 U JP 9679281U JP S582307 U JPS582307 U JP S582307U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- valve
- internal combustion
- exhaust
- combustion engines
- 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
- Cylinder Crankcases Of Internal Combustion Engines (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来装置の要部拡大断面図、第2図は本考案の
バルブインサートを組付けた吸気バルブ装置の要部拡大
断面図である。
、1.la・・・インサート、2・・・吸気ポート、3
・・・燃焼室、4・・・シリンダヘッド、5・・・吸気
バルブ、6・・・バルブヘッド、7. 7a・・・シー
ト面、8. Ba・・・インサート内周、10・・・
円弧面。
補正 昭56.10.12
実用新案登録請求の範囲を次のように補正する。
O実用新案登録請求の範囲
内燃機関の吸気及び排気バルブ装置に組付けられるバイ
ブインサートにおいて、吸気又は排気ポ−トと略同径の
インサート内周と、吸気又は排気バルブのバルブヘッド
と同一のシートアングルをもつシート面とをシート面の
接線方向の円弧面を介してつなげたことを特徴とする内
燃機関の吸気及び排気バルブ装置用バルブインサート。FIG. 1 is an enlarged sectional view of the main part of a conventional device, and FIG. 2 is an enlarged sectional view of the main part of an intake valve device in which the valve insert of the present invention is assembled. , 1. la...insert, 2...intake port, 3
... Combustion chamber, 4... Cylinder head, 5... Intake valve, 6... Valve head, 7. 7a... sheet surface, 8. Ba... Inner circumference of insert, 10...
Arc surface. Amendment October 12, 1980 The scope of claims for utility model registration is amended as follows. Scope of Utility Model Registration Claims In a vibrator insert that is assembled into an intake and exhaust valve device of an internal combustion engine, the inner periphery of the insert is approximately the same diameter as the intake or exhaust port, and the seat is the same as the valve head of the intake or exhaust valve. A valve insert for an intake and exhaust valve device of an internal combustion engine, characterized in that an angled seat surface is connected via an arc surface in a tangential direction of the seat surface.
Claims (1)
ブインサートにおいて、吸気(排気)ポートと略同径の
インサート内周と、吸気(排気)バルブのバルブヘッド
と同一のシートアングルをもつシート面とをシート面の
接線方向の円弧面を介してつなげたことを特徴とする内
燃機関の吸気(排気)バルブ装置用バルブインサート。A valve insert that is assembled into an intake (exhaust) valve device of an internal combustion engine has an inner periphery of the insert that is approximately the same diameter as the intake (exhaust) port, and a seat surface that has the same seat angle as the valve head of the intake (exhaust) valve. A valve insert for an intake (exhaust) valve device of an internal combustion engine, characterized in that these are connected via an arcuate surface in the tangential direction of the seat surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9679281U JPS582307U (en) | 1981-06-30 | 1981-06-30 | Valve inserts for intake and exhaust valve devices of internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9679281U JPS582307U (en) | 1981-06-30 | 1981-06-30 | Valve inserts for intake and exhaust valve devices of internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS582307U true JPS582307U (en) | 1983-01-08 |
Family
ID=29891621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9679281U Pending JPS582307U (en) | 1981-06-30 | 1981-06-30 | Valve inserts for intake and exhaust valve devices of internal combustion engines |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS582307U (en) |
-
1981
- 1981-06-30 JP JP9679281U patent/JPS582307U/en active Pending
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