JPS62188669U - - Google Patents
Info
- Publication number
- JPS62188669U JPS62188669U JP7673486U JP7673486U JPS62188669U JP S62188669 U JPS62188669 U JP S62188669U JP 7673486 U JP7673486 U JP 7673486U JP 7673486 U JP7673486 U JP 7673486U JP S62188669 U JPS62188669 U JP S62188669U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- diaphragm
- water passage
- valve chamber
- push
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lift Valve (AREA)
- Details Of Valves (AREA)
Description
第１図はこの考案のプツシユバルブの一実施例
の斜視図、第２図は同上の断面図、第３図は従来
例の止水状態の断面図、第４図は同上の通水状態
の要部断面図である。
１……バルブボデイ、３……弁室、４……弁棒
、５……水通路、６……出口、７……入口、８…
…弁座、９……パツキング面、１０……ばね、１
１……ダイヤフラム、１２……小孔、１４，１５
……押圧部、１７……突部。
Fig. 1 is a perspective view of an embodiment of the push valve of this invention, Fig. 2 is a cross-sectional view of the same as above, Fig. 3 is a cross-sectional view of the conventional example in a water-stop state, and Fig. 4 is a schematic diagram of the water-flowing state of the same as above. FIG. 1...Valve body, 3...Valve chamber, 4...Valve stem, 5...Water passage, 6...Outlet, 7...Inlet, 8...
... Valve seat, 9 ... Packing surface, 10 ... Spring, 1
1...Diaphragm, 12...Small hole, 14, 15
...Press portion, 17...Protrusion.
Claims (1)
をその軸方向に移動可能に水密に挿通し、この挿
通孔の弁室開口から途中までを水通路とするとと
もに、この水通路を出口に連通し、前記水通路の
弁室開口縁全周に弁座を形成するとともに、この
弁座に圧接して水通路を閉塞するパツキング面を
有する小孔付ダイヤフラムを前記弁棒に嵌通し、
このダイヤフラムの全周縁を弁室周壁に支持して
弁室を分割し、この分割された弁室のパツキング
面側に入口を連通し、かつ、弁棒には、前記パツ
キング面を弁座に圧接するばねを設けるとともに
ダイヤフラム両面側にダイヤフラムを通り抜けな
い大きさの押圧部を形成したプツシユバルブにお
いて、前記水通路内の弁棒に、この弁棒が前記外
面方向に移動した際、バルブボデイに係止して前
記押圧部のダイヤフラム通り抜けを阻止する突部
を形成したことを特徴とするプツシユバルブ。 The valve stem is watertightly inserted from the outer surface of the valve body into the valve chamber inside the valve body so as to be movable in the axial direction, and the part of the insertion hole from the valve chamber opening to the middle is used as a water passage, and this water passage is communicated with the outlet. , a diaphragm with a small hole is formed on the entire circumference of the opening edge of the valve chamber of the water passage, and a diaphragm with a small hole is fitted onto the valve stem, and the diaphragm has a packing surface that presses against the valve seat and closes the water passage;
The entire periphery of this diaphragm is supported on the peripheral wall of the valve chamber to divide the valve chamber, and the inlet is communicated with the packing surface side of the divided valve chamber, and the packing surface is pressed against the valve seat of the valve stem. In the push valve, the push valve is provided with a spring that prevents the valve from passing through the diaphragm, and has pressing portions on both sides of the diaphragm that are large enough not to pass through the diaphragm. A push valve characterized in that a protrusion is formed to prevent the pushing part from passing through the diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7673486U JPH047406Y2 (en) | 1986-05-20 | 1986-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7673486U JPH047406Y2 (en) | 1986-05-20 | 1986-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62188669U true JPS62188669U (en) | 1987-12-01 |
| JPH047406Y2 JPH047406Y2 (en) | 1992-02-27 |
Family
ID=30924095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7673486U Expired JPH047406Y2 (en) | 1986-05-20 | 1986-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047406Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016035412A1 (en) * | 2014-09-01 | 2016-03-10 | 株式会社鷺宮製作所 | Structure for affixing diaphragm to drive shaft, and electromagnetic control valve |
-
1986
- 1986-05-20 JP JP7673486U patent/JPH047406Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016035412A1 (en) * | 2014-09-01 | 2016-03-10 | 株式会社鷺宮製作所 | Structure for affixing diaphragm to drive shaft, and electromagnetic control valve |
| JP2016050641A (en) * | 2014-09-01 | 2016-04-11 | 株式会社鷺宮製作所 | Diaphragm fixing structure for driving-shaft and solenoid control valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH047406Y2 (en) | 1992-02-27 |