JPH0267010U - - Google Patents
Info
- Publication number
- JPH0267010U JPH0267010U JP14558088U JP14558088U JPH0267010U JP H0267010 U JPH0267010 U JP H0267010U JP 14558088 U JP14558088 U JP 14558088U JP 14558088 U JP14558088 U JP 14558088U JP H0267010 U JPH0267010 U JP H0267010U
- Authority
- JP
- Japan
- Prior art keywords
- return spring
- ceramic valve
- retainer ring
- natural frequency
- valve
- 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
- 239000000919 ceramic Substances 0.000 claims description 5
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Check Valves (AREA)
Description
第１図は本考案に係るセラミツクス製バルブを
適用した車両用エンジンの要部断面図、第２図は
バルブ及びスプリングの固有振動数とバルブ破損
との関係を示すグラフである。
尚、図面中１はバルブ、２はバルブステム、８
はリテーナリング、１０はリターンスプリングで
ある。
FIG. 1 is a sectional view of a main part of a vehicle engine to which a ceramic valve according to the present invention is applied, and FIG. 2 is a graph showing the relationship between the natural frequency of the valve and spring and valve damage. In addition, in the drawing, 1 is a valve, 2 is a valve stem, and 8
is a retainer ring, and 10 is a return spring.
Claims (1)
ナリングを取付け、このリテーナリングにてリタ
ーンスプリングの一端を支持するようにしたセラ
ミツクス製バルブにおいて、このセラミツクス製
バルブの固有振動数は前記リターンスプリングの
固有振動数に対して絶対値で３０％以上異なつて
いることを特徴とするリターンスプリングを備え
たセラミツクス製バルブ。 In a ceramic valve in which a retainer ring is attached to one end of the stem of the ceramic valve and one end of the return spring is supported by this retainer ring, the natural frequency of the ceramic valve is equal to the natural frequency of the return spring. A ceramic valve with a return spring that is characterized by a return spring that differs by more than 30% in absolute value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14558088U JPH0267010U (en) | 1988-11-07 | 1988-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14558088U JPH0267010U (en) | 1988-11-07 | 1988-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0267010U true JPH0267010U (en) | 1990-05-21 |
Family
ID=31414297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14558088U Pending JPH0267010U (en) | 1988-11-07 | 1988-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0267010U (en) |
-
1988
- 1988-11-07 JP JP14558088U patent/JPH0267010U/ja active Pending