JPH0184110U - - Google Patents
Info
- Publication number
- JPH0184110U JPH0184110U JP1987179529U JP17952987U JPH0184110U JP H0184110 U JPH0184110 U JP H0184110U JP 1987179529 U JP1987179529 U JP 1987179529U JP 17952987 U JP17952987 U JP 17952987U JP H0184110 U JPH0184110 U JP H0184110U
- Authority
- JP
- Japan
- Prior art keywords
- moves
- cylinder
- hole
- piston
- valve
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Fluid Pressure (AREA)
Description
第１図は本考案品の取付位置を示す略図。第２
図は本考案品の給水時であつて、分岐管６以降に
水が流れている状態、或いは水抜栓を水抜き状態
に操作したときを示す正断面図。第３図は本考案
品の給水時であつて分岐管６以降に水が流れてい
ない減圧状態を示す正断面図。
FIG. 1 is a schematic diagram showing the mounting position of the product of the present invention. Second
The figure is a front sectional view showing the product of the present invention when water is being supplied, with water flowing beyond the branch pipe 6, or when the drain valve is operated to drain water. FIG. 3 is a front sectional view showing the depressurized state when water is being supplied to the product of the present invention and no water is flowing beyond the branch pipe 6.
Claims (1)
するアダプター１５を螺合し、上記、分岐管取付
部１４、導水路１２、アダプター１５を結ぶ軸に
直交する上方に、導水路１２と連通する孔１３を
設け、シリンダー１１と孔１３の上端との空間を
圧力室３０とする本体１０に、上記シリンダー１
１には常時スプリング１８により下降力を与えら
れ、常にシリンダー１１に密着するパツキン１６
を環装し、中央から下端までは孔１３よりやや小
の丸棒であるが下方近傍に小孔１７が穿設された
ピストン１９を収容し、上記ピストン１９が上下
することにより、ピストン１９の小孔１７に挿通
された回動アーム２０も連動して上下し、従つて
円形の弁２２が回動し、弁２２に環装されたリン
グ２１が本体１１の左方内部に設けられたシリン
ダー２４に密着したり離れたりする寒冷地用減圧
弁。 A branch pipe attachment part 14 and an adapter 15 for connecting to the horizontal pipe are screwed together on the left and right sides, and a water conduit 12 and an adapter 15 are screwed together on the left and right sides, and a water conduit 12 and The cylinder 1 is attached to the main body 10, which is provided with a communicating hole 13 and has a pressure chamber 30 in the space between the cylinder 11 and the upper end of the hole 13.
1 is always given a downward force by a spring 18, and a gasket 16 is always in close contact with the cylinder 11.
A piston 19, which is a round rod slightly smaller than the hole 13 and has a small hole 17 bored near the bottom, is housed from the center to the lower end, and as the piston 19 moves up and down, the piston 19 moves up and down. The rotating arm 20 inserted through the small hole 17 also moves up and down in conjunction with the movement, and the circular valve 22 rotates, and the ring 21 attached to the valve 22 moves into the cylinder provided inside the left side of the main body 11. A pressure reducing valve for cold regions that can be placed in close contact with or separated from 24.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179529U JPH0184110U (en) | 1987-11-24 | 1987-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179529U JPH0184110U (en) | 1987-11-24 | 1987-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0184110U true JPH0184110U (en) | 1989-06-05 |
Family
ID=31471077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987179529U Pending JPH0184110U (en) | 1987-11-24 | 1987-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0184110U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4965521A (en) * | 1972-10-26 | 1974-06-25 | ||
| JPS51124723A (en) * | 1975-04-24 | 1976-10-30 | France Etat | Power unit |
-
1987
- 1987-11-24 JP JP1987179529U patent/JPH0184110U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4965521A (en) * | 1972-10-26 | 1974-06-25 | ||
| JPS51124723A (en) * | 1975-04-24 | 1976-10-30 | France Etat | Power unit |
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