JPH0312073U - - Google Patents
Info
- Publication number
- JPH0312073U JPH0312073U JP6976689U JP6976689U JPH0312073U JP H0312073 U JPH0312073 U JP H0312073U JP 6976689 U JP6976689 U JP 6976689U JP 6976689 U JP6976689 U JP 6976689U JP H0312073 U JPH0312073 U JP H0312073U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- magnetized
- plungers
- fluid port
- wall
- 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
- 239000012530 fluid Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000001846 repelling effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
Description
第１図は本考案の三方向電磁弁の例を示し、ａ
はその一部を切り欠いた状態の上面図、ｂはその
非通電時の縦断面図、ｃはその順通電時の縦断面
図、ｄはその逆通電時の縦断面図であり、第２図
は本考案の三方向電磁弁の励磁用の電源回路図、
第３図ないし第５図はそれぞれ本考案の三方向電
磁弁の使用態様の説明図である。
１……弁本体、１ａ……第１弁座、１ｂ……第
２弁座、２ａ……第１プランジヤ、２ｂ……第２
プランジヤ、３ａ……第１弁体、３ｂ……第２弁
体、４ａ……第１弁ばね、４ｂ……第２弁ばね、
５ａ……第１プランジヤチユーブ、５ｂ……第２
プランジヤチユーブ、６ａ……第１ヨーク、６ｂ
……第２ヨーク、７……電磁コイル、Ａ……第１
流体口、Ｂ……第２流体口、Ｃ……第３流体口、
Ｅ……直流電源、Ｌ１……給水管、Ｌ２……排出
管、Ｌ３……送水管、Ｓ……電流方向切換スイツ
チ、Ｐ……ポンプ、Ｔ……貯水槽、Ｖ……三方向
電磁弁。
Figure 1 shows an example of the three-way solenoid valve of the present invention, a
is a top view with a part cut away, b is a vertical cross-sectional view when not energized, c is a vertical sectional view when forward energized, d is a vertical sectional view when reverse energized, and The figure is a power supply circuit diagram for excitation of the three-way solenoid valve of the present invention.
3 to 5 are explanatory views of the usage of the three-way solenoid valve of the present invention, respectively. 1... Valve body, 1a... First valve seat, 1b... Second valve seat, 2a... First plunger, 2b... Second
Plunger, 3a...first valve body, 3b...second valve body, 4a...first valve spring, 4b...second valve spring,
5a...first plunger tube, 5b...second plunger
Plunger tube, 6a...first yoke, 6b
...Second yoke, 7...Electromagnetic coil, A...First
Fluid port, B...second fluid port, C...third fluid port,
E...DC power supply, L1 ...Water pipe, L2 ...Discharge pipe, L3 ...Water pipe, S...Current direction switch, P...Pump, T...Water tank, V...Three Directional solenoid valve.
Claims (1)
第２弁座とが第３流体口に続く流路の壁を貫通し
てその壁の外周側に開口した弁本体と、該第１お
よび第２弁座にぞれぞれ対向する第１および第２
弁体をそれぞれ先端部に設けた第１および第２帯
磁プランジヤと、該第１および第２帯磁プランジ
ヤをそれぞれ該第１および第２弁座に向けて付勢
する第１および第２弁ばねと、該第１および第２
帯磁プランジヤをそれぞれ吸引または反発できる
第１および第２ヨークを有する電磁コイルとを備
え、該第１および第２帯磁プランジヤのいずれか
一方を吸引するとき他方を反発するよう構成した
ことを特徴とする三方向電磁弁。 A valve body in which a first valve seat connected to a first fluid port and a second valve seat connected to a second fluid port penetrate a wall of a flow path connected to a third fluid port and open on the outer peripheral side of the wall; first and second valve seats facing the first and second valve seats, respectively;
first and second magnetized plungers each having a valve body at its tip; first and second valve springs that bias the first and second magnetized plungers toward the first and second valve seats, respectively; , the first and second
It is characterized by comprising an electromagnetic coil having first and second yokes capable of attracting or repelling the magnetized plungers, respectively, and configured so that when one of the first and second magnetized plungers is attracted, the other is repelled. Three-way solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6976689U JPH0312073U (en) | 1989-06-16 | 1989-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6976689U JPH0312073U (en) | 1989-06-16 | 1989-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0312073U true JPH0312073U (en) | 1991-02-07 |
Family
ID=31605354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6976689U Pending JPH0312073U (en) | 1989-06-16 | 1989-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006214966A (en) * | 2005-02-07 | 2006-08-17 | Denso Corp | Display device |
| JP2013170794A (en) * | 2012-02-22 | 2013-09-02 | Paloma Co Ltd | Bath water heater |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4913929U (en) * | 1972-05-08 | 1974-02-05 | ||
| JPS5236331B2 (en) * | 1973-06-01 | 1977-09-14 |
-
1989
- 1989-06-16 JP JP6976689U patent/JPH0312073U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4913929U (en) * | 1972-05-08 | 1974-02-05 | ||
| JPS5236331B2 (en) * | 1973-06-01 | 1977-09-14 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006214966A (en) * | 2005-02-07 | 2006-08-17 | Denso Corp | Display device |
| JP2013170794A (en) * | 2012-02-22 | 2013-09-02 | Paloma Co Ltd | Bath water heater |
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