JPH01111115U - - Google Patents
Info
- Publication number
- JPH01111115U JPH01111115U JP532688U JP532688U JPH01111115U JP H01111115 U JPH01111115 U JP H01111115U JP 532688 U JP532688 U JP 532688U JP 532688 U JP532688 U JP 532688U JP H01111115 U JPH01111115 U JP H01111115U
- Authority
- JP
- Japan
- Prior art keywords
- circular tube
- main body
- circular
- hydraulic valve
- valve lifter
- 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
- 239000012530 fluid Substances 0.000 claims 3
- 238000005192 partition Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は、本考案によるハイドロリツクバルブ
リフタの軸線方向断面図である。第２図は、第１
図のハイドロリツクバルブリフタをＡＡ線に沿つ
て切断し、一部を省略した断面図である。第３図
は、第１図のハイドロリツクバルブリフタは異な
る実施例の一部を省略した軸線方向断面図である
。第４図は、ハイドロリツクバルブリフタを内燃
機関に組み込んで動弁系の一部として示した図で
ある。
〔主要部品の符号の説明〕、２……フオロワ、
３……スペーサ、４……ボデイ、５……プランジ
ヤ。
FIG. 1 is an axial sectional view of a hydraulic valve lifter according to the present invention. Figure 2 shows the first
FIG. 2 is a cross-sectional view of the hydraulic valve lifter shown in the figure taken along line AA, with some parts omitted. FIG. 3 is an axial sectional view of a different embodiment of the hydraulic valve lifter of FIG. 1, with some parts omitted. FIG. 4 is a diagram showing a hydraulic valve lifter incorporated into an internal combustion engine as part of a valve train system. [Explanation of symbols of main parts], 2...Follower,
3...Spacer, 4...Body, 5...Plunger.
Claims (1)
側面に流体入口を備えた本体と、該本体の内壁に
設けられ、中央に大開口を有する円盤状部材と、
該円盤状部材の大開口内にて摺動的に移動自在で
あり、一端のみが開放する円管状となつており、
該開放する一端が上記本体の閉端部に近接してい
る第１円管と、該第１円管内に摺動自在に設けら
れ、中央部に小開口を有する隔壁を備え、該隔壁
と該第１円管とで圧力室を形成している第２円管
と、該第２円管の小開口に設けられた流体一方向
移動防止手段とから成つているハイドロリツクバ
ルブリフタにおいて、 上記本体の周壁には流体入口以外に１つ以上の
、内外壁を連通する連通口が設けられていること
を特徴とするハイドロリツクバルブリフタ。[Claims for Utility Model Registration] A main body in the shape of a circular tube with an open end and a closed end and a fluid inlet on the side, and a disc-shaped member provided on the inner wall of the main body and having a large opening in the center. and,
It is slidably movable within the large opening of the disk-shaped member, and has a circular tube shape with only one end open.
a first circular tube whose one open end is close to the closed end of the main body; a partition wall slidably provided within the first circular tube and having a small opening in the center; A hydraulic valve lifter comprising a second circular pipe forming a pressure chamber with the first circular pipe, and means for preventing fluid movement in one direction provided in a small opening of the second circular pipe, A hydraulic valve lifter characterized in that, in addition to a fluid inlet, the peripheral wall is provided with one or more communication ports that communicate between the inner and outer walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP532688U JPH01111115U (en) | 1988-01-21 | 1988-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP532688U JPH01111115U (en) | 1988-01-21 | 1988-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01111115U true JPH01111115U (en) | 1989-07-26 |
Family
ID=31208605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP532688U Pending JPH01111115U (en) | 1988-01-21 | 1988-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01111115U (en) |
-
1988
- 1988-01-21 JP JP532688U patent/JPH01111115U/ja active Pending