JPH0452512U - - Google Patents
Info
- Publication number
- JPH0452512U JPH0452512U JP9537190U JP9537190U JPH0452512U JP H0452512 U JPH0452512 U JP H0452512U JP 9537190 U JP9537190 U JP 9537190U JP 9537190 U JP9537190 U JP 9537190U JP H0452512 U JPH0452512 U JP H0452512U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- passage
- shaft
- oil passage
- discharge port
- 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
Description
第１図及び第２図は本考案の一実施例を示す図
で、第１図は縦断面図、第２図は第１図のＡ−Ａ
線に沿う断面図、第３図は第２図Ｂ部拡大図、第
４図はテーパ角βを変えたときの管路長の伸び
を示す説明図、第５図はテーパ角度βと管路長の
伸びと圧力損失低減代との関係を示す図、第６
図は従来例を示す図である。
１……カムシヤフト、２……オイル通路、３…
…シリンダヘツド、４……オイル導入通路（シリ
ンダヘツド）、５……オイル導入通路（カムシヤ
フト）、６……吐出口、７……オイルギヤラリ、
８……ジヤーナル受け面、９……テーパ面、１４
……オイル溝、β……テーパ角、……管路長の
伸び。
Figures 1 and 2 are views showing one embodiment of the present invention, with Figure 1 being a longitudinal sectional view and Figure 2 being taken along line A-A in Figure 1.
3 is an enlarged view of part B in Figure 2, Figure 4 is an explanatory diagram showing the increase in pipe length when changing the taper angle β, and Figure 5 is a diagram showing the taper angle β and the pipe line. Diagram showing the relationship between length elongation and pressure loss reduction allowance, No. 6
The figure shows a conventional example. 1...Camshaft, 2...Oil passage, 3...
... Cylinder head, 4 ... Oil introduction passage (cylinder head), 5 ... Oil introduction passage (camshaft), 6 ... Discharge port, 7 ... Oil gear rally,
8...Journal receiving surface, 9...Tapered surface, 14
...Oil groove, β...Taper angle, ...Elongation of pipe length.
Claims (1)
するオイル通路を有するシヤフトにおいて、オイ
ル導入通路のオイル通路への吐出口を、オイル通
路に形成したテーパ面に開口したことを特徴とす
るシヤフトのオイル導入構造。 An oil introduction structure for a shaft having an oil passage inside the shaft for supplying oil to an oil-requiring part, characterized in that a discharge port of the oil introduction passage to the oil passage is opened in a tapered surface formed in the oil passage. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9537190U JPH0452512U (en) | 1990-09-11 | 1990-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9537190U JPH0452512U (en) | 1990-09-11 | 1990-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0452512U true JPH0452512U (en) | 1992-05-06 |
Family
ID=31834044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9537190U Pending JPH0452512U (en) | 1990-09-11 | 1990-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452512U (en) |
-
1990
- 1990-09-11 JP JP9537190U patent/JPH0452512U/ja active Pending