JPH0288092U - - Google Patents
Info
- Publication number
- JPH0288092U JPH0288092U JP16785788U JP16785788U JPH0288092U JP H0288092 U JPH0288092 U JP H0288092U JP 16785788 U JP16785788 U JP 16785788U JP 16785788 U JP16785788 U JP 16785788U JP H0288092 U JPH0288092 U JP H0288092U
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 1
Landscapes
- Pipe Accessories (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 |
|---|---|---|---|
| JP1988167857U JPH0738796Y2 (en) | 1988-12-26 | 1988-12-26 | Orifice device in hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988167857U JPH0738796Y2 (en) | 1988-12-26 | 1988-12-26 | Orifice device in hydraulic system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0288092U true JPH0288092U (en) | 1990-07-12 |
| JPH0738796Y2 JPH0738796Y2 (en) | 1995-09-06 |
Family
ID=31456529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988167857U Expired - Lifetime JPH0738796Y2 (en) | 1988-12-26 | 1988-12-26 | Orifice device in hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0738796Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006300108A (en) * | 2005-04-15 | 2006-11-02 | Deto Co Ltd | Constant flow valve and constant flow joint |
| JP2008232196A (en) * | 2007-03-16 | 2008-10-02 | Fuji Seiko Kk | Constant flow rate controller |
| JP2010274847A (en) * | 2009-05-29 | 2010-12-09 | Hitachi Automotive Systems Ltd | Volume compensation accumulator device and suspension device using the same |
| JP2011258655A (en) * | 2010-06-07 | 2011-12-22 | Denso Corp | Semiconductor device having semiconductor module |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4940728A (en) * | 1972-08-23 | 1974-04-16 | ||
| JPS60147873U (en) * | 1984-03-12 | 1985-10-01 | 株式会社 森田鉄工所 | orifice plate |
| JPS6182195U (en) * | 1984-11-06 | 1986-05-31 |
-
1988
- 1988-12-26 JP JP1988167857U patent/JPH0738796Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4940728A (en) * | 1972-08-23 | 1974-04-16 | ||
| JPS60147873U (en) * | 1984-03-12 | 1985-10-01 | 株式会社 森田鉄工所 | orifice plate |
| JPS6182195U (en) * | 1984-11-06 | 1986-05-31 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006300108A (en) * | 2005-04-15 | 2006-11-02 | Deto Co Ltd | Constant flow valve and constant flow joint |
| JP4579756B2 (en) * | 2005-04-15 | 2010-11-10 | 株式会社Ｄｅｔｏ | Constant flow valve and constant flow joint |
| JP2008232196A (en) * | 2007-03-16 | 2008-10-02 | Fuji Seiko Kk | Constant flow rate controller |
| JP2010274847A (en) * | 2009-05-29 | 2010-12-09 | Hitachi Automotive Systems Ltd | Volume compensation accumulator device and suspension device using the same |
| JP2011258655A (en) * | 2010-06-07 | 2011-12-22 | Denso Corp | Semiconductor device having semiconductor module |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0738796Y2 (en) | 1995-09-06 |