JPH0292508U - - Google Patents
Info
- Publication number
- JPH0292508U JPH0292508U JP138689U JP138689U JPH0292508U JP H0292508 U JPH0292508 U JP H0292508U JP 138689 U JP138689 U JP 138689U JP 138689 U JP138689 U JP 138689U JP H0292508 U JPH0292508 U JP H0292508U
- Authority
- JP
- Japan
- Prior art keywords
- pressure reducing
- passage
- reducing valve
- valve body
- outlet 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
- 230000001603 reducing effect Effects 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Fluid Pressure (AREA)
Description
第１図は従来技術に係る減圧弁の一部省略断面
図、第２図は本考案に係る減圧弁の分解斜視図、
第３図は本考案に係る減圧弁の縦断説明図、第４
図は本考案に係る減圧弁の第３図における−
線縦断図、第５図は本考案に係る減圧弁の他の実
施態様を示す第４図に対応する説明図、第６図は
本考案に係る減圧弁のさらに他の実施態様を示す
縦断説明図である。
５０……減圧弁、５２……本体、５４……ダイ
アフラム室、５６……アウトレツトポート、７０
……インレツトポート、７２……コイルスプリン
グ、７４……弁体、７６……弁座、８０……ダイ
アフラム、１２０……傾斜面。
FIG. 1 is a partially omitted sectional view of a pressure reducing valve according to the prior art, and FIG. 2 is an exploded perspective view of a pressure reducing valve according to the present invention.
Figure 3 is a longitudinal cross-sectional view of the pressure reducing valve according to the present invention;
The figure is - in Figure 3 of the pressure reducing valve according to the present invention.
5 is an explanatory diagram corresponding to FIG. 4 showing another embodiment of the pressure reducing valve according to the present invention, and FIG. 6 is a longitudinal sectional view showing still another embodiment of the pressure reducing valve according to the present invention. It is a diagram. 50...Reducing valve, 52...Main body, 54...Diaphragm chamber, 56...Outlet port, 70
... Inlet port, 72 ... Coil spring, 74 ... Valve body, 76 ... Valve seat, 80 ... Diaphragm, 120 ... Inclined surface.
Claims (1)
を所定の圧力に減圧してアウトレツトポートから
外部へ導出する減圧弁において、前記減圧弁本体
の前記インレツトポートとアウトレツトポートと
の間に減圧作用を営む弁体と着座部とを設け、前
記弁体と着座部の流体出口を室または通路に臨ま
せると共に、前記出口側と反対側に前記アウトレ
ツトポートを設けることを特徴とする減圧弁。 (2) 請求項(1)記載の減圧弁において、弁体と着
座部の出口側の通路若しくは室を鏡面仕上げする
ことを特徴とする減圧弁。 (3) 請求項(1)または(2)記載の減圧弁において
、弁体と着座部によつて画成される流体の出口側
は実質的に通路であり、前記通路はアウトレツト
ポートと連通する環状の室に臨むよう構成するこ
とを特徴とする減圧弁。 (4) 請求項(1)乃至(3)のいずれかに記載の減圧
弁において、弁体と着座部によつて画成される流
体の出口側は実質的に通路に連通し、前記通路は
少なくともアウトレツトポートの反対側に延在す
る通路と前記アウトレツトポートに指向する複数
の通路であることを特徴とする減圧弁。[Claims for Utility Model Registration] (1) In a pressure reducing valve that reduces pressure fluid introduced from an inlet port to a predetermined pressure and leads it out from an outlet port, the inlet port of the pressure reducing valve body and A valve body and a seating part are provided between the outlet port and the valve body, which performs a pressure reducing action, and the fluid outlets of the valve body and the seating part face the chamber or passage, and the outlet port is located on the opposite side to the outlet side. A pressure reducing valve characterized by being provided. (2) The pressure reducing valve according to claim (1), wherein the valve body and the passage or chamber on the outlet side of the seating portion are mirror-finished. (3) In the pressure reducing valve according to claim (1) or (2), the fluid outlet side defined by the valve body and the seating portion is substantially a passage, and the passage communicates with an outlet port. A pressure reducing valve characterized by being configured so as to face an annular chamber. (4) In the pressure reducing valve according to any one of claims (1) to (3), the fluid outlet side defined by the valve body and the seating portion substantially communicates with the passage, and the passage 1. A pressure reducing valve comprising at least a passage extending on the opposite side of an outlet port and a plurality of passages oriented toward the outlet port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP138689U JPH049610Y2 (en) | 1989-01-10 | 1989-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP138689U JPH049610Y2 (en) | 1989-01-10 | 1989-01-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0292508U true JPH0292508U (en) | 1990-07-23 |
| JPH049610Y2 JPH049610Y2 (en) | 1992-03-10 |
Family
ID=31201230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP138689U Expired JPH049610Y2 (en) | 1989-01-10 | 1989-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH049610Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014021594A (en) * | 2012-07-13 | 2014-02-03 | Koganei Corp | Pressure reducing valve |
-
1989
- 1989-01-10 JP JP138689U patent/JPH049610Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014021594A (en) * | 2012-07-13 | 2014-02-03 | Koganei Corp | Pressure reducing valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH049610Y2 (en) | 1992-03-10 |