JPH02145607U - - Google Patents
Info
- Publication number
- JPH02145607U JPH02145607U JP5539389U JP5539389U JPH02145607U JP H02145607 U JPH02145607 U JP H02145607U JP 5539389 U JP5539389 U JP 5539389U JP 5539389 U JP5539389 U JP 5539389U JP H02145607 U JPH02145607 U JP H02145607U
- Authority
- JP
- Japan
- Prior art keywords
- diameter
- small
- tip portion
- lubrication circuit
- orifice
- 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
- 238000005461 lubrication Methods 0.000 claims 3
- 238000009434 installation Methods 0.000 claims 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は本考案の一実施例によるオリフイス部
材の正面図、第２図は第１図の矢視図、第３図
は第１図の矢視図、第４図は一実施例によるオ
リフイス部材が挿入される潤滑回路の概略図、第
５図は従来例によるオリフイス部材の正面図、第
６図は第５図の矢視図、第７図は第５図の矢
視図である。
１……オリフイス部材、１ａ……オスネジ部、
１ｂ……小径部、１ｃ……切割り、２……オリフ
イス流路、２ａ……流入口、３……シリンダヘツ
ド、４……カム軸、４ａ，４ｂ，４ｃ，４ｄ……
カム、５……ロツカアーム、６……ＨＬＡ、７，
８，１０……オイル通路、９……連通路、１１…
…メインギヤラリ、１２……オイルパン、１３…
…オイルポンプ、１４……オイルフイルタ、１５
……オイルリリーフバルブ、１６……シヤワーパ
イプ、１７……オリフイス部材、１７ａ……オス
ネジ部、１７ｂ……小径先端部、１７ｃ……小径
後端部、１７ｄ……切割り、１８……オリフイス
流路、１８ａ……流入口、１８ｂ……流出口、１
８ｃ……交差部、１９……クリアランス。
FIG. 1 is a front view of an orifice member according to an embodiment of the present invention, FIG. 2 is a view taken in the direction of the arrow in FIG. 1, FIG. 3 is a view taken in the direction of the arrow in FIG. FIG. 5 is a front view of a conventional orifice member, FIG. 6 is a view taken along the arrow in FIG. 5, and FIG. 7 is a view taken along the arrow in FIG. 1... Orifice member, 1a... Male thread part,
1b...small diameter part, 1c...cut, 2...orifice channel, 2a...inflow port, 3...cylinder head, 4...camshaft, 4a, 4b, 4c, 4d...
Cam, 5...Lotsuka arm, 6...HLA, 7,
8, 10...Oil passage, 9...Communication passage, 11...
...Main gear rally, 12...Oil pan, 13...
...Oil pump, 14...Oil filter, 15
... Oil relief valve, 16 ... Shower pipe, 17 ... Orifice member, 17a ... Male thread part, 17b ... Small diameter tip, 17c ... Small diameter rear end, 17d ... Cut, 18 ... Orifice flow Path, 18a... Inlet, 18b... Outlet, 1
8c...Intersection, 19...Clearance.
Claims (1)
のオスネジ部に連続する小径先端部と、流入口が
上記小径先端部の外周面に開口するオリフイス流
路とを備え、 上記小径先端部は、オリフイス流路の径寸法よ
り小さいクリアランスをその周面と上記潤滑回路
の壁面との間に形成するうに径寸法を設定してな
る潤滑回路用オリフイス部材。[Claims for Utility Model Registration] Comprising a male threaded portion for installation in a lubrication circuit, a small-diameter tip portion continuous to the male threaded portion, and an orifice flow path with an inlet opening on the outer circumferential surface of the small-diameter tip portion. An orifice member for a lubrication circuit, wherein the diameter of the small-diameter tip portion is set such that a clearance smaller than the diameter of the orifice flow path is formed between the circumferential surface thereof and the wall surface of the lubrication circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5539389U JPH02145607U (en) | 1989-05-15 | 1989-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5539389U JPH02145607U (en) | 1989-05-15 | 1989-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02145607U true JPH02145607U (en) | 1990-12-11 |
Family
ID=31578302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5539389U Pending JPH02145607U (en) | 1989-05-15 | 1989-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02145607U (en) |
-
1989
- 1989-05-15 JP JP5539389U patent/JPH02145607U/ja active Pending
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