JPH0488092U - - Google Patents
Info
- Publication number
- JPH0488092U JPH0488092U JP40294790U JP40294790U JPH0488092U JP H0488092 U JPH0488092 U JP H0488092U JP 40294790 U JP40294790 U JP 40294790U JP 40294790 U JP40294790 U JP 40294790U JP H0488092 U JPH0488092 U JP H0488092U
- Authority
- JP
- Japan
- Prior art keywords
- orifice
- hole
- shaped
- orifice device
- view
- 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
- 238000010586 diagram Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
第１図は本考案に係るオリフイス装置の一実施
例を組み付けた油圧制御装置の一部を示す部分図
、第２図は第１オリフイス装置のハウジングを示
し、Ａはそのハウジングの平面図、Ｂは同図Ａの
Ｂ―Ｂ線に沿う断面図、第３図はオリフイス
本体を示し、Ａはそのオリフイス本体の平面図、
Ｂは同図ＡのＢ―Ｂ線に沿う断面図、第４図
は第２オリフイス装置のハウジングを示し、Ａは
Ｂ―Ｂ線に沿う断面図、第５図はこの実施例
における作動油中のエアの挙動を説明する説明図
、第６図は従来のオリフイス装置の断面図、第７
図は従来のオリフイス装置における作動油中のエ
アの挙動を説明する説明図である。
２……第１オリフイス装置、３……第２オリフ
イス装置、７……オリフイス本体、７ａ……山形
状突出部、９……オリフイス孔。
Fig. 1 is a partial view showing a part of a hydraulic control device in which an embodiment of the orifice device according to the present invention is assembled, Fig. 2 shows the housing of the first orifice device, A is a plan view of the housing, B is a cross-sectional view taken along the line B-B in figure A, FIG. 3 shows the orifice body, and A is a plan view of the orifice body.
B is a cross-sectional view taken along the line B-B in A of the same figure, FIG. 4 shows the housing of the second orifice device, A is a cross-sectional view taken along the line B-B, and FIG. Figure 6 is a sectional view of a conventional orifice device, Figure 7 is an explanatory diagram explaining the behavior of air.
The figure is an explanatory diagram illustrating the behavior of air in hydraulic oil in a conventional orifice device. 2... First orifice device, 3... Second orifice device, 7... Orifice body, 7a... Mountain-shaped protrusion, 9... Orifice hole.
Claims (1)
れているオリフイス装置であつて、 前記オリフイス本体に、少なくとも前記オリフ
イス孔が穿設されている部分が上方に突出する山
形状の突出部を形成していることを特徴とするオ
リフイス装置。[Claims for Utility Model Registration] An orifice device in which an orifice hole is bored in a plate-shaped orifice body, wherein at least a portion of the orifice body in which the orifice hole is drilled has a ridge projecting upward. An orifice device characterized by forming a shaped protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40294790U JPH0488092U (en) | 1990-12-12 | 1990-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40294790U JPH0488092U (en) | 1990-12-12 | 1990-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0488092U true JPH0488092U (en) | 1992-07-30 |
Family
ID=31880793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP40294790U Pending JPH0488092U (en) | 1990-12-12 | 1990-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0488092U (en) |
-
1990
- 1990-12-12 JP JP40294790U patent/JPH0488092U/ja active Pending