JPS63144808U - - Google Patents
Info
- Publication number
- JPS63144808U JPS63144808U JP3831887U JP3831887U JPS63144808U JP S63144808 U JPS63144808 U JP S63144808U JP 3831887 U JP3831887 U JP 3831887U JP 3831887 U JP3831887 U JP 3831887U JP S63144808 U JPS63144808 U JP S63144808U
- Authority
- JP
- Japan
- Prior art keywords
- strainer
- holding frame
- wall
- flange
- recess
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Control Of Fluid Pressure (AREA)
Description
第１図は従前手段の縦断正面図、第２図は同上
のストレーナ保持枠の縦断正面図、第３図は別の
従来手段の要部の説明図、第４図は同上の組付状
態の説明図、第５図は本考案を実施せる減圧弁の
縦断正面図、第６図は同上のストレーナ保持枠の
縦断面図、第７図は同上の盲蓋の縦断面図、第８
図は同上のスナツプ止め具の斜視図、第９図は同
上のストレーナ保持枠の組付状態の縦断正面図で
ある。
図面符号の説明、Ａ……減圧弁、Ｓ……ストレ
ーナ、ａ……逆止弁機構、ｂ……減圧弁機構、１
……弁箱、１ａ……底壁、１０……給水入口、１
１……装入口、１２……給水出口、２……ストレ
ーナ保持枠、２０……嵌合部、２１……鍔部、３
……弁体、３０……弁杆、３１……弁座、３２…
…取付穴、３３……バネ、４……盲蓋、４０……
窪部、４０ａ……内周壁、４１……環状溝、５…
…スナツプ止め具、５０……袖板。
Fig. 1 is a longitudinal sectional front view of the conventional means, Fig. 2 is a longitudinal sectional front view of the same strainer holding frame as above, Fig. 3 is an explanatory view of the main parts of another conventional means, and Fig. 4 is the same as the above assembled state. 5 is a longitudinal sectional front view of a pressure reducing valve that can implement the present invention, FIG. 6 is a longitudinal sectional view of the strainer holding frame shown above, FIG. 7 is a longitudinal sectional view of the blind lid shown above, and FIG.
The figure is a perspective view of the above-mentioned snap stopper, and FIG. 9 is a longitudinal sectional front view of the above-mentioned strainer holding frame in an assembled state. Explanation of drawing symbols, A...Pressure reducing valve, S...Strainer, a...Check valve mechanism, b...Pressure reducing valve mechanism, 1
... Valve box, 1a ... Bottom wall, 10 ... Water supply inlet, 1
DESCRIPTION OF SYMBOLS 1... Charging port, 12... Water supply outlet, 2... Strainer holding frame, 20... Fitting part, 21... Flange part, 3
... Valve body, 30 ... Valve rod, 31 ... Valve seat, 32 ...
...Mounting hole, 33...Spring, 4...Blind cover, 40...
Recessed portion, 40a... Inner peripheral wall, 41... Annular groove, 5...
...Snap stopper, 50...Sleeve plate.
Claims (1)
保持せしめ、上面側に逆止弁機構ａを保持せしめ
、上端側の外周に弁箱１内の取付穴３２に嵌合す
る嵌合部２０を装設したストレーナ保持枠２の下
端部に、胴周壁の外面より外側に棚状に突出する
鍔部２１を設けて、そのストレーナ保持枠２の下
端部を、弁箱１の底壁１ａに開設せる装入口１１
に螺合する盲蓋４の上面側に形設せる窪部４０内
に抜き差し自在に挿入し、その窪部４０の内壁面
４０ａに形設せる環状溝４１に、バネ板よりなる
スナツプ止め具５の袖板５０，５０の先端側を、
前記ストレーナ保持枠２の鍔部２１の上面の上方
に配位して嵌合せしめてなる減圧弁におけるスト
レーナの組付装置。 A cylindrical strainer S is held so as to form a body peripheral wall, a check valve mechanism a is held on the upper surface side, and a fitting part 20 that fits into the mounting hole 32 in the valve box 1 is installed on the outer periphery of the upper end side. A flange 21 that protrudes outward from the outer surface of the trunk wall in a shelf-like manner is provided at the lower end of the strainer holding frame 2 provided, and the lower end of the strainer holding frame 2 is opened in the bottom wall 1a of the valve box 1. Charging port 11
A snap stopper 5 made of a spring plate is inserted into and removed from a recess 40 formed on the upper side of the blind lid 4 to be screwed into the annular groove 41 formed on the inner wall surface 40a of the recess 40. The tip side of the sleeve plates 50, 50,
An assembly device for a strainer in a pressure reducing valve, which is arranged above the upper surface of the flange 21 of the strainer holding frame 2 and is fitted therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3831887U JPH0415284Y2 (en) | 1987-03-16 | 1987-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3831887U JPH0415284Y2 (en) | 1987-03-16 | 1987-03-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63144808U true JPS63144808U (en) | 1988-09-22 |
| JPH0415284Y2 JPH0415284Y2 (en) | 1992-04-07 |
Family
ID=30850448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3831887U Expired JPH0415284Y2 (en) | 1987-03-16 | 1987-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0415284Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010249253A (en) * | 2009-04-16 | 2010-11-04 | Fuji Koki Corp | Check valve and flow regulating valve with the same built therein |
-
1987
- 1987-03-16 JP JP3831887U patent/JPH0415284Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010249253A (en) * | 2009-04-16 | 2010-11-04 | Fuji Koki Corp | Check valve and flow regulating valve with the same built therein |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0415284Y2 (en) | 1992-04-07 |