JPS6439985U - - Google Patents
Info
- Publication number
- JPS6439985U JPS6439985U JP13554587U JP13554587U JPS6439985U JP S6439985 U JPS6439985 U JP S6439985U JP 13554587 U JP13554587 U JP 13554587U JP 13554587 U JP13554587 U JP 13554587U JP S6439985 U JPS6439985 U JP S6439985U
- Authority
- JP
- Japan
- Prior art keywords
- block
- pilot valve
- back pressure
- pressure chamber
- valve seat
- 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 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案の一実施例の閉状態を示す断面
図、第２図は同じく開状態を示す断面図、第３図
は同じく分解状態を示す斜視図、第４図は従来の
自己保持形電磁弁の閉状態を示す断面図、第５図
は同じく開状態を示す断面図である。
２４……給水口、２５……主弁座、２６……吐
水口、２７……通水路、２９……背圧室、３０…
…パイロツト弁室、３０……通水路、３２……パ
イロツト弁座、３３……ダイヤフラム、３４……
細孔、３５……ばね、３６……アーマチユア、３
７……パイロツト弁ゴム、３８……ばね、４０…
…自己保持形電磁石、４２……コイル、４３……
鉄心、４５……磁極、４６……ねじ、Ｂ１……第
１ブロツク、Ｂ２……第２ブロツク、Ｂ３……第
３ブロツク。
Fig. 1 is a sectional view showing an embodiment of the present invention in a closed state, Fig. 2 is a sectional view showing the same in an open state, Fig. 3 is a perspective view similarly showing an exploded state, and Fig. 4 is a conventional self-holding device. FIG. 5 is a sectional view showing the solenoid valve in the closed state, and FIG. 5 is a sectional view showing the same in the open state. 24...Water supply port, 25...Main valve seat, 26...Water outlet, 27...Water passage, 29...Back pressure chamber, 30...
... Pilot valve chamber, 30 ... Water passage, 32 ... Pilot valve seat, 33 ... Diaphragm, 34 ...
Pore, 35... Spring, 36... Armature, 3
7...Pilot valve rubber, 38...Spring, 40...
...Self-holding electromagnet, 42...Coil, 43...
Iron core, 45...magnetic pole, 46...screw, B1 ...first block, B2 ...second block, B3 ...third block.
Claims (1)
該吐水口に連通する通水路を形成し、第２ブロツ
クに、背圧室、該背圧室に連通するパイロツト弁
室及び前記通水路に接続されるパイロツト弁座を
形成し、前記背圧室内に前記主弁座を開閉する細
孔付のダイヤフラムを配置し、前記パイロツト弁
室内に前記パイロツト弁座を開閉するパイロツト
弁ゴムが取り付けられたアーマチユアを配置し、
第３ブロツクに、半硬質磁性材料を鉄心に用いた
自己保持形電磁石を前記アーマチユアに対して磁
気的吸引力を作用させるように配置し、前記第１
ブロツク、第２ブロツク及び第３ブロツクを重ね
て、共通のねじにより固定した自己保持形電磁弁
。 A water supply port, a main valve seat, a water outlet, and a water passage communicating with the water outlet are formed in the first block, and a back pressure chamber, a pilot valve chamber communicating with the back pressure chamber, and the water passage are formed in the second block. A diaphragm with a hole for opening and closing the main valve seat is arranged in the back pressure chamber, and a pilot valve rubber for opening and closing the pilot valve seat is installed in the pilot valve chamber. Place the armature,
A self-holding electromagnet using a semi-hard magnetic material as an iron core is arranged in the third block so as to exert a magnetic attraction force on the armature, and
A self-holding solenoid valve in which a block, a second block, and a third block are stacked and fixed with a common screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13554587U JPS6439985U (en) | 1987-09-07 | 1987-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13554587U JPS6439985U (en) | 1987-09-07 | 1987-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6439985U true JPS6439985U (en) | 1989-03-09 |
Family
ID=31395266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13554587U Pending JPS6439985U (en) | 1987-09-07 | 1987-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6439985U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019004000A1 (en) * | 2017-06-26 | 2019-01-03 | 株式会社Ｌｉｘｉｌ | Pilot solenoid valve |
| JP2019007615A (en) * | 2017-06-26 | 2019-01-17 | 株式会社Ｌｉｘｉｌ | Pilot type solenoid valve |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6132876B2 (en) * | 1979-09-17 | 1986-07-30 | Sony Corp |
-
1987
- 1987-09-07 JP JP13554587U patent/JPS6439985U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6132876B2 (en) * | 1979-09-17 | 1986-07-30 | Sony Corp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019004000A1 (en) * | 2017-06-26 | 2019-01-03 | 株式会社Ｌｉｘｉｌ | Pilot solenoid valve |
| JP2019007615A (en) * | 2017-06-26 | 2019-01-17 | 株式会社Ｌｉｘｉｌ | Pilot type solenoid valve |