JPH0163705U - - Google Patents
Info
- Publication number
- JPH0163705U JPH0163705U JP1987159463U JP15946387U JPH0163705U JP H0163705 U JPH0163705 U JP H0163705U JP 1987159463 U JP1987159463 U JP 1987159463U JP 15946387 U JP15946387 U JP 15946387U JP H0163705 U JPH0163705 U JP H0163705U
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- compression coil
- magnet member
- valve
- combustion engine
- 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
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000011553 magnetic fluid Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Description
第１図は本考案による内燃機関の動弁装置の一
つの実施例を示す概略構成図、第２図は本考案に
よる内燃機関の動弁装置の他の一つの実施例を示
す縦断面図である。
１０……吸気弁或いは排気弁の弁ステム、１２
……リテーナロツク部材、１４……ばねリテーナ
、１６……シリンダヘツド、１８……突起部、２
０……圧縮コイルばね、２２……バルブリフタ、
２４……シム、２６……開弁駆動用のカム、２８
……磁石部材、３０……フランジ部、３２……磁
性流体。
FIG. 1 is a schematic configuration diagram showing one embodiment of the valve train for an internal combustion engine according to the present invention, and FIG. 2 is a longitudinal sectional view showing another embodiment of the valve train for an internal combustion engine according to the present invention. be. 10... Valve stem of intake valve or exhaust valve, 12
... Retainer lock member, 14 ... Spring retainer, 16 ... Cylinder head, 18 ... Projection, 2
0... Compression coil spring, 22... Valve lifter,
24...Shim, 26...Cam for driving valve opening, 28
... Magnet member, 30 ... Flange part, 32 ... Magnetic fluid.
Claims (1)
ばね力により吸、排気弁が閉弁方向へ付勢される
よう構成された動弁装置に於て、前記圧縮コイル
ばねの内側或いは外側にこれを取囲んで設けられ
た筒状の磁石部材を有し、前記磁石部材と前記圧
縮コイルばねとの間に磁性流体が充填されている
ことを特徴とする内燃機関の動弁装置。 In a valve operating device that includes a compression coil spring and is configured such that the suction and exhaust valves are biased in the valve closing direction by the spring force of the compression coil spring, this may be installed inside or outside of the compression coil spring. 1. A valve train for an internal combustion engine, comprising a cylindrical magnet member provided surrounding the magnet member, and a magnetic fluid being filled between the magnet member and the compression coil spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159463U JPH0163705U (en) | 1987-10-19 | 1987-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159463U JPH0163705U (en) | 1987-10-19 | 1987-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0163705U true JPH0163705U (en) | 1989-04-24 |
Family
ID=31440699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987159463U Pending JPH0163705U (en) | 1987-10-19 | 1987-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0163705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0854041A (en) * | 1994-08-08 | 1996-02-27 | Tokkyo Kiki Kk | Surging preventing member for compression coil spring, and vibration control device |
-
1987
- 1987-10-19 JP JP1987159463U patent/JPH0163705U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0854041A (en) * | 1994-08-08 | 1996-02-27 | Tokkyo Kiki Kk | Surging preventing member for compression coil spring, and vibration control device |
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