JPS6170504U - - Google Patents
Info
- Publication number
- JPS6170504U JPS6170504U JP15583084U JP15583084U JPS6170504U JP S6170504 U JPS6170504 U JP S6170504U JP 15583084 U JP15583084 U JP 15583084U JP 15583084 U JP15583084 U JP 15583084U JP S6170504 U JPS6170504 U JP S6170504U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- tip
- stop device
- rod
- 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
- Valve Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図、本考案のバルブ停止装置の構成を示す
動弁機構の要部断面図、第２図は第１図のプツシ
ユロツドの先端部の拡大図、第３図はバルブ非作
動時のプツシユロツドとオリフイスとの位置関係
を示す要部断面図である。
２…逆止弁、６…ロツカアーム、７…ブラケツ
ト、９…シリンダヘツド、１０…油圧リフタ、１
３…バルブ、１４…ソレノイド、１５…プツシユ
ロツド、１５ａ…先端部、１５ｂ…基部、１５ｃ
…拡開部、１５ｄ…凹部、１５ｅ…曲面、２０…
第２シリンダ、２０ａ…オリフイス、２１…チユ
ツクボール、２２…低圧室、２３…高圧室。
Fig. 1 is a sectional view of the main parts of the valve mechanism showing the structure of the valve stop device of the present invention, Fig. 2 is an enlarged view of the tip of the push rod in Fig. 1, and Fig. 3 is a view of the push rod when the valve is not in operation. FIG. 3 is a sectional view of a main part showing a positional relationship with an orifice. 2...Check valve, 6...Rocker arm, 7...Bracket, 9...Cylinder head, 10...Hydraulic lifter, 1
3...Valve, 14...Solenoid, 15...Push rod, 15a...Tip, 15b...Base, 15c
... Expanded portion, 15d... Concave portion, 15e... Curved surface, 20...
Second cylinder, 20a... Orifice, 21... Chuck ball, 22... Low pressure chamber, 23... High pressure chamber.
Claims (1)
可動部の支点とし、前記逆止弁の弁体をプツシユ
ロツドで押し下げて開弁させ、バルブ作動を停止
させるように構成したバルブ停止装置の、前記プ
ロシユロツド先端部に、弁体当接時に前記先端部
が弁体と滑らかに連続するような曲面を設けたこ
とを特徴とするバルブ停止装置。 A valve stop device configured to use a hydraulic chamber held at high pressure by a check valve as a fulcrum for a movable part of a valve mechanism, and to push down the valve body of the check valve with a push rod to open the valve and stop valve operation. A valve stop device characterized in that the tip of the procedure rod is provided with a curved surface such that the tip smoothly continues with the valve body when the valve body comes into contact with the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15583084U JPS6170504U (en) | 1984-10-17 | 1984-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15583084U JPS6170504U (en) | 1984-10-17 | 1984-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6170504U true JPS6170504U (en) | 1986-05-14 |
Family
ID=30713841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15583084U Pending JPS6170504U (en) | 1984-10-17 | 1984-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6170504U (en) |
-
1984
- 1984-10-17 JP JP15583084U patent/JPS6170504U/ja active Pending
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