JPS62114111U - - Google Patents
Info
- Publication number
- JPS62114111U JPS62114111U JP173486U JP173486U JPS62114111U JP S62114111 U JPS62114111 U JP S62114111U JP 173486 U JP173486 U JP 173486U JP 173486 U JP173486 U JP 173486U JP S62114111 U JPS62114111 U JP S62114111U
- Authority
- JP
- Japan
- Prior art keywords
- stem
- valve
- outer periphery
- skin material
- attached
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims 1
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
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/08—Valves guides; Sealing of valve stem, e.g. sealing by lubricant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の内燃機関用バルブの一実施例
の断面図、第２図は第１図に示すバルブの半割り
ガイドブツシユと外皮材の分解斜視図、第３図は
従来の内燃機関用バルブの一例の断面図、第４図
は従来の内燃機関用バルブの別の例の断面図であ
る。 図中、１……ステム部、３，３……半割りガイ
ドブツシユ、４……外皮材、５……シリンダヘツ
ド。
の断面図、第２図は第１図に示すバルブの半割り
ガイドブツシユと外皮材の分解斜視図、第３図は
従来の内燃機関用バルブの一例の断面図、第４図
は従来の内燃機関用バルブの別の例の断面図であ
る。 図中、１……ステム部、３，３……半割りガイ
ドブツシユ、４……外皮材、５……シリンダヘツ
ド。
Claims (1)
- バルブのステム部の中央部及びその近傍を該ス
テム部の端部に比べて細径となし、その外周部に
フアインセラミツク製の半割りガイドブツシユを
装着し、更に該ガイドブツシユの外周部に外皮材
を嵌着し、該外皮材の外周部をシリンダヘツドの
バルブ取付け孔に嵌合したことを特徴とする内燃
機関用バルブ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP173486U JPS62114111U (ja) | 1986-01-10 | 1986-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP173486U JPS62114111U (ja) | 1986-01-10 | 1986-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62114111U true JPS62114111U (ja) | 1987-07-20 |
Family
ID=30779919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP173486U Pending JPS62114111U (ja) | 1986-01-10 | 1986-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62114111U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020084749A1 (ja) * | 2018-10-26 | 2020-04-30 | 日鍛バルブ株式会社 | エンジンバルブのボス部付き中間品の製造方法 |
-
1986
- 1986-01-10 JP JP173486U patent/JPS62114111U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020084749A1 (ja) * | 2018-10-26 | 2020-04-30 | 日鍛バルブ株式会社 | エンジンバルブのボス部付き中間品の製造方法 |
| JPWO2020084749A1 (ja) * | 2018-10-26 | 2021-09-02 | 日鍛バルブ株式会社 | エンジンバルブのボス部付き中間品の製造方法 |
| EP3871800A4 (en) * | 2018-10-26 | 2021-12-01 | Nittan Valve Co., Ltd. | PROCESS FOR MANUFACTURING AN INTERMEDIATE PRODUCT WITH ENGINE VALVE CAM PART |
| US11285570B2 (en) | 2018-10-26 | 2022-03-29 | Nittan Valve Co., Ltd. | Method of manufacturing engine valve intermediate product with boss portion |