JPH01127910U - - Google Patents
Info
- Publication number
- JPH01127910U JPH01127910U JP2492488U JP2492488U JPH01127910U JP H01127910 U JPH01127910 U JP H01127910U JP 2492488 U JP2492488 U JP 2492488U JP 2492488 U JP2492488 U JP 2492488U JP H01127910 U JPH01127910 U JP H01127910U
- Authority
- JP
- Japan
- Prior art keywords
- tappet
- plunger
- box
- oil
- push 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.)
- Granted
Links
- 239000003921 oil Substances 0.000 claims description 5
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims 2
- 239000000314 lubricant Substances 0.000 claims 1
- 230000001050 lubricating effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案の実施例を示す縦型頭上弁エン
ジンの動弁機構の概略縦断面図、第２図は従来技
術を示す第１図相当図である。
１……タペツト函、３……プランジヤ、４……
プツシユロツド受け面、８……潤滑油逃がし孔、
８ａ……８の入口、８ｂ……８の出口、１０……
１の外側面、１５……オイル溜め室、３３……オ
イル流入孔、Ｅ……エンジン。
FIG. 1 is a schematic vertical cross-sectional view of a valve operating mechanism for a vertical overhead valve engine showing an embodiment of the present invention, and FIG. 2 is a view corresponding to FIG. 1 showing the prior art. 1... Tappet box, 3... Plunger, 4...
Push rod receiving surface, 8... Lubricating oil relief hole,
8a...Entrance of 8, 8b...Exit of 8, 10...
Outer surface of 1, 15... oil reservoir chamber, 33... oil inflow hole, E... engine.
Claims (1)
ユロツド受け面４と油流入孔３３を形成し、プツ
シユロツド受け面４に貯留した潤滑油をプランジ
ヤ３内に設けたオイル溜め室１５に供給するよう
に構成したエンジンの油圧タペツト潤滑装置にお
いて、 タペツト函１の周壁に潤滑油逃がし孔８を貫通
し、その逃がし孔８の入口８ａをプランジヤ３の
摺動範囲内の上寄り部に開口するとともに、その
出口８ｂをタペツト函１の外側面１０に開口した
ことを特徴とするエンジンの油圧タペツト潤滑装
置。[Scope of Claim for Utility Model Registration] A push rod receiving surface 4 and an oil inflow hole 33 are formed in the plunger 3 fitted in the tapepet box 1, and the lubricating oil stored in the push rod receiving surface 4 is stored in an oil reservoir chamber provided in the plunger 3. In a hydraulic tappet lubrication system for an engine configured to supply oil to a lubricant 15, a lubricating oil relief hole 8 is passed through the peripheral wall of the tappet box 1, and the entrance 8a of the relief hole 8 is connected to an upper part within the sliding range of the plunger 3. A hydraulic tappet lubricating device for an engine, characterized in that the tappet lubrication device has an outlet 8b opened in the outer surface 10 of the tappet box 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2492488U JPH0640891Y2 (en) | 1988-02-25 | 1988-02-25 | Engine hydraulic tappet lubricator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2492488U JPH0640891Y2 (en) | 1988-02-25 | 1988-02-25 | Engine hydraulic tappet lubricator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01127910U true JPH01127910U (en) | 1989-08-31 |
| JPH0640891Y2 JPH0640891Y2 (en) | 1994-10-26 |
Family
ID=31245194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2492488U Expired - Lifetime JPH0640891Y2 (en) | 1988-02-25 | 1988-02-25 | Engine hydraulic tappet lubricator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0640891Y2 (en) |
-
1988
- 1988-02-25 JP JP2492488U patent/JPH0640891Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0640891Y2 (en) | 1994-10-26 |
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