JPH01157210U - - Google Patents
Info
- Publication number
- JPH01157210U JPH01157210U JP5261488U JP5261488U JPH01157210U JP H01157210 U JPH01157210 U JP H01157210U JP 5261488 U JP5261488 U JP 5261488U JP 5261488 U JP5261488 U JP 5261488U JP H01157210 U JPH01157210 U JP H01157210U
- Authority
- JP
- Japan
- Prior art keywords
- valve stem
- guide
- oil
- oil passage
- cylinder head
- 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 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Description
第１図は本考案による一実施例を示す要部の縦
半断面図。第２図は本考案による一実施例を示す
シール部の縦断側面図。第３図は本考案による一
実施例を示すシール用シールリングの縦断側面図
である。
１……バルブガイド、２……雄ねじ部、３……
ガイドスリーブ、４……雌ねじ部、５……テーパ
ー面、６……シールリング、７……バルブステム
、８……スプリツト、９……テーパー面、１０…
…リツプ、１１……圧縮ばね、１２……シリンダ
ヘツド、１３……油室、１４……オイル通路、１
５……オイルポンプ、１６……オイル通路、１７
……シール。
FIG. 1 is a vertical half-sectional view of a main part showing an embodiment of the present invention. FIG. 2 is a longitudinal sectional side view of a seal portion showing an embodiment of the present invention. FIG. 3 is a longitudinal cross-sectional side view of a sealing ring showing an embodiment of the present invention. 1...Valve guide, 2...Male thread part, 3...
Guide sleeve, 4... Female threaded portion, 5... Tapered surface, 6... Seal ring, 7... Valve stem, 8... Split, 9... Tapered surface, 10...
... Lip, 11 ... Compression spring, 12 ... Cylinder head, 13 ... Oil chamber, 14 ... Oil passage, 1
5...Oil pump, 16...Oil passage, 17
……sticker.
Claims (1)
ムガイドの燃焼室側端部にバルブステムのシール
を設けるとともに、バルブステムガイドからシリ
ンダヘツドを通り油室へのオイル通路を設けたこ
とを特徴とするバルブステムシール装置。 A valve stem seal is provided at the combustion chamber side end of a cylindrical stem guide that slidably supports the valve stem, and an oil passage is provided from the valve stem guide to the oil chamber through the cylinder head. Valve stem seal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5261488U JPH01157210U (en) | 1988-04-19 | 1988-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5261488U JPH01157210U (en) | 1988-04-19 | 1988-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01157210U true JPH01157210U (en) | 1989-10-30 |
Family
ID=31278619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5261488U Pending JPH01157210U (en) | 1988-04-19 | 1988-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01157210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001349208A (en) * | 2000-06-07 | 2001-12-21 | Mikuni Corp | Valve driving device of internal combustion engine |
-
1988
- 1988-04-19 JP JP5261488U patent/JPH01157210U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001349208A (en) * | 2000-06-07 | 2001-12-21 | Mikuni Corp | Valve driving device of internal combustion engine |