JPH0293576U - - Google Patents
Info
- Publication number
- JPH0293576U JPH0293576U JP240789U JP240789U JPH0293576U JP H0293576 U JPH0293576 U JP H0293576U JP 240789 U JP240789 U JP 240789U JP 240789 U JP240789 U JP 240789U JP H0293576 U JPH0293576 U JP H0293576U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- diaphragm
- flow cross
- section
- ball member
- 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
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Safety Valves (AREA)
Description
第１〜５図は本考案の一実施例を示すもので、
第１図は圧力制御装置の断面図、第２図は要部拡
大図、第３図はバルブ保持部材の底面図、第４図
はバルブ保持部材とバルブの組付状態を示す側面
図である。第５〜７図は従来例を示すもので、第
５図は圧力調整弁の断面図、第６図は第５図の一
部拡大図、第７図はバルブ保持部材の正面図であ
る。
３……ダイアフラム、１３……弁座、１７……
保持体、２０……バルブ、２１……平面部材、２
２……球部材、２４……ダイアフラム保持部材、
２５……バルブ保持部材、２６……テーパ凹部、
２７……支持孔。
Figures 1 to 5 show an embodiment of the present invention.
Fig. 1 is a sectional view of the pressure control device, Fig. 2 is an enlarged view of the main parts, Fig. 3 is a bottom view of the valve holding member, and Fig. 4 is a side view showing the assembled state of the valve holding member and the valve. . 5 to 7 show conventional examples, in which FIG. 5 is a sectional view of a pressure regulating valve, FIG. 6 is a partially enlarged view of FIG. 5, and FIG. 7 is a front view of a valve holding member. 3...Diaphragm, 13...Valve seat, 17...
Holding body, 20... Valve, 21... Planar member, 2
2... Ball member, 24... Diaphragm holding member,
25...Valve holding member, 26...Tapered recess,
27...Support hole.
Claims (1)
成するバルブを持ち、このバルブが流通断面に比
較して大きいダイアフラムに取付けられ、 バルブが平面部材およびこれと固定的に結合さ
れた球部材を持ち、この球部材がダイアフラムに
取付けた保持体中に施回可能に支承され、 前記保持体が球部材を支承するテーパ凹部を備
えたダイアフラム保持部材およびこれと固定的に
結合されたバルブ保持部材を持ち、バルブ保持部
材には前記テーパ凹部とともに球部材を支承する
支持孔が設けられ、 この支持孔が前記球部材に環状に連続して当接
しうる円形に形成されている圧力制御装置。[Scope of Claim for Utility Model Registration] A valve that controls a flow cross section and forms a flow cross section together with a valve seat, this valve is attached to a diaphragm that is larger than the flow cross section, and the valve is fixed to a flat member and the same. a diaphragm holding member having a tapered recess for supporting the ball member and a diaphragm holding member fixed thereto, the ball member being rotatably supported in a holding body attached to the diaphragm; The valve holding member is provided with a support hole for supporting the ball member together with the tapered recess, and the support hole is formed in a circular shape so as to be able to continuously contact the ball member in an annular shape. pressure control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP240789U JPH0293576U (en) | 1989-01-12 | 1989-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP240789U JPH0293576U (en) | 1989-01-12 | 1989-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0293576U true JPH0293576U (en) | 1990-07-25 |
Family
ID=31203144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP240789U Pending JPH0293576U (en) | 1989-01-12 | 1989-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0293576U (en) |
-
1989
- 1989-01-12 JP JP240789U patent/JPH0293576U/ja active Pending