JPS6145673U - pressure regulating valve - Google Patents
pressure regulating valveInfo
- Publication number
- JPS6145673U JPS6145673U JP13031884U JP13031884U JPS6145673U JP S6145673 U JPS6145673 U JP S6145673U JP 13031884 U JP13031884 U JP 13031884U JP 13031884 U JP13031884 U JP 13031884U JP S6145673 U JPS6145673 U JP S6145673U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- piston
- chamber
- valve body
- port
- 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
Landscapes
- Servomotors (AREA)
- Fluid-Driven Valves (AREA)
- Safety Valves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す圧力調整弁の断面図、
第２図は従来の圧力調整弁の断面図である。
１１・・・・・・導入口、．１２・・・・・・導出口、
１３・・・・・・弁口、１４・・・・・・弁室、１５・
・・・・・弁本体、１６・・・・・・弁Ｆｌｉｔ、１７
・・・・・・弁体、１８・・・・・・ピストン、１９・
・・・・・ロンド、２０・・・・・・液体、２１・・・
・・・液体シリンダ室、２２・・・・・・ピストン、２
３・・・・・・オリフィス穴、２４・・・・・田ツド、
２５・・・・・１・ピストン、２６．２７・・・・・・
導口、２８・・・・・・空気シリンダ、２９・・・・・
・レギュレータ、３０・・・・・・空気源。FIG. 1 is a sectional view of a pressure regulating valve showing an embodiment of the present invention;
FIG. 2 is a sectional view of a conventional pressure regulating valve. 11...Introduction port, . 12... Outlet,
13... Valve port, 14... Valve chamber, 15.
... Valve body, 16 ... Valve Flit, 17
... Valve body, 18 ... Piston, 19.
...Rondo, 20...Liquid, 21...
...Liquid cylinder chamber, 22...Piston, 2
3... Orifice hole, 24... Tatsudo,
25...1 Piston, 26.27...
Inlet, 28...Air cylinder, 29...
・Regulator, 30... Air source.
Claims (1)
成した弁室１４を有する弁本体１５に、この弁本体１５
の弁口１３．の周囲の弁座縁１６に接離して前記弁口１
３を開閉する弁体１７を設け、この弁体１７に連結され
かつ前記弁口１３から流入した液体圧により前記弁体１
７が弁口１３から離反する方向に摺動されるピストン１
８を前記弁室１４に設け、前記ピストンロ１８に連結さ
れ前記弁室１４から突出したロツド１９に、液体２０を
充填した液体シリンダ室２１に摺動自在に設けられたピ
ストン２２を連結し、このピストン２２にオリフイス穴
２３を形成し、この液体シリンタ室２１のピストン２２
にロツド２４を介して連結されたピストン２５を、空気
導口２６，２７−を両端側に開口した空気シリンダ２，
８に進退自在に嵌合し、この空気シリンダ２８の一方の
導口２６にレギュレータ２．９を介して空気源３′０を
連通させたことを特徴とする圧力調整弁。This valve body 15 has a valve chamber 14 with an inlet 11 and an outlet 12 open and a valve opening 13 formed in the middle.
valve port 13. The valve port 1 is attached to and separated from the valve seat edge 16 around the valve seat edge 16.
A valve body 17 that opens and closes the valve body 1 is provided, and the valve body 1
7 is slid in the direction away from the valve port 13
8 is provided in the valve chamber 14, and a piston 22 slidably provided in a liquid cylinder chamber 21 filled with liquid 20 is connected to a rod 19 connected to the piston rod 18 and protruding from the valve chamber 14. An orifice hole 23 is formed in the piston 22, and the piston 22 in the liquid cylinder chamber 21 is
A piston 25 connected to the piston 25 via a rod 24 is connected to an air cylinder 2 with air inlets 26 and 27 opened at both ends.
8, and an air source 3'0 is connected to one inlet port 26 of the air cylinder 28 via a regulator 2.9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13031884U JPS6145673U (en) | 1984-08-28 | 1984-08-28 | pressure regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13031884U JPS6145673U (en) | 1984-08-28 | 1984-08-28 | pressure regulating valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6145673U true JPS6145673U (en) | 1986-03-26 |
| JPS622367Y2 JPS622367Y2 (en) | 1987-01-20 |
Family
ID=30688933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13031884U Granted JPS6145673U (en) | 1984-08-28 | 1984-08-28 | pressure regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6145673U (en) |
-
1984
- 1984-08-28 JP JP13031884U patent/JPS6145673U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS622367Y2 (en) | 1987-01-20 |
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