JPS63183403U - - Google Patents
Info
- Publication number
- JPS63183403U JPS63183403U JP7577287U JP7577287U JPS63183403U JP S63183403 U JPS63183403 U JP S63183403U JP 7577287 U JP7577287 U JP 7577287U JP 7577287 U JP7577287 U JP 7577287U JP S63183403 U JPS63183403 U JP S63183403U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic fluid
- receiving hole
- plunger
- fluid chamber
- plunger receiving
- 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
- 239000011553 magnetic fluid Substances 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
添付の図は本考案による内燃機関のバルブリフ
タ装置の一つの実施例を示している。
１０…シリンダヘツド、１２…ステムガイド、
１４…バルブステム、１６…リテーナロツク部材
、１８…ばねリテーナ、２０…圧縮コイルばね、
２２…カム、３０…バルブリフタ装置、３２…リ
フタボデー、３３…周壁部、３４…上部壁、３６
…シム受入孔、３８…シム、４０…環状壁、４２
…プランジヤ受入孔、４４…プランジヤ、４６…
磁性流体室、４８，５０…ストツパ要素、５２…
永久磁石、５４…弾性ダイヤフラム、５６…磁性
流体リザーバ室、５８，６０…連通孔。
The accompanying drawing shows an embodiment of a valve lifter device for an internal combustion engine according to the present invention. 10...Cylinder head, 12...Stem guide,
14... Valve stem, 16... Retainer lock member, 18... Spring retainer, 20... Compression coil spring,
22...Cam, 30...Valve lifter device, 32...Lifter body, 33...Peripheral wall portion, 34...Upper wall, 36
...Shim receiving hole, 38...Shim, 40...Annular wall, 42
...Plunger receiving hole, 44...Plunger, 46...
Magnetic fluid chamber, 48, 50...stopper element, 52...
Permanent magnet, 54... Elastic diaphragm, 56... Magnetic fluid reservoir chamber, 58, 60... Communication hole.
Claims (1)
リフタボデーと、前記プランジヤ受入孔にその軸
線方向に移動可能に係合して一方の側に前記プラ
ンジヤ受入孔と共働して磁性流体室を郭定するプ
ランジヤと、前記磁性流体室と連通した磁性流体
リザーバ室と、前記磁性流体室に磁性流体を磁気
的に吸引する永久磁石とを有する内燃機関のバル
ブリフタ装置。 a lifter body having a plunger receiving hole extending in the axial direction; and a lifter body that is movably engaged with the plunger receiving hole in the axial direction and cooperates with the plunger receiving hole on one side to define a magnetic fluid chamber. A valve lifter device for an internal combustion engine, comprising a plunger, a magnetic fluid reservoir chamber communicating with the magnetic fluid chamber, and a permanent magnet that magnetically attracts magnetic fluid to the magnetic fluid chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7577287U JPS63183403U (en) | 1987-05-20 | 1987-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7577287U JPS63183403U (en) | 1987-05-20 | 1987-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63183403U true JPS63183403U (en) | 1988-11-25 |
Family
ID=30922225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7577287U Pending JPS63183403U (en) | 1987-05-20 | 1987-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63183403U (en) |
-
1987
- 1987-05-20 JP JP7577287U patent/JPS63183403U/ja active Pending
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