JPH031379U - - Google Patents
Info
- Publication number
- JPH031379U JPH031379U JP6282089U JP6282089U JPH031379U JP H031379 U JPH031379 U JP H031379U JP 6282089 U JP6282089 U JP 6282089U JP 6282089 U JP6282089 U JP 6282089U JP H031379 U JPH031379 U JP H031379U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- movable part
- coil spring
- coil
- 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
- 230000005284 excitation Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案に係る電磁弁の一実施例を示す
縦断面図、第２図は第１図に示す電磁弁が適用さ
れるアンチロツクブレーキシステムの油圧系統の
一例を示すブロツク図、第３図はインバルブ側の
ボール弁体と弁座部との関係を示す要部拡大断面
図である。
２０７，２０８……復帰用コイルスプリング、
２０５，２０６……プランジヤ（可動部）、２１
１，２１２……ボール弁体、２１５，２１６……
弁座部、２２０，２２１……励磁コイル。
FIG. 1 is a longitudinal sectional view showing an embodiment of the solenoid valve according to the present invention, and FIG. 2 is a block diagram showing an example of the hydraulic system of an anti-lock brake system to which the solenoid valve shown in FIG. 1 is applied. FIG. 3 is an enlarged sectional view of essential parts showing the relationship between the ball valve element and the valve seat on the in-valve side. 207, 208...Returning coil spring,
205, 206... Plunger (movable part), 21
1,212...Ball valve body, 215,216...
Valve seat portion, 220, 221... Excitation coil.
Claims (1)
イルへの通電に応動する可動部と、該励磁コイル
の磁路を形成するコアとの間に、前記可動部の復
帰用コイルスプリングを配設し、該可動部に連動
する弁体と該弁体の弁座部との離接により前記流
体通路の開閉を行うようにした電磁弁において、
前記復帰用コイルスプリングの内部における前記
弁体と弁座部との当接位置を、該コイルスプリン
グのコイル長方向端部が圧縮荷重を受ける位置よ
りも内方に設定したことを特徴とする電磁弁。 A coil spring for returning the movable part is disposed between a movable part that responds to energization of an excitation coil disposed in a valve body housing that serves as a fluid passage, and a core that forms a magnetic path of the excitation coil. In the electromagnetic valve, the fluid passage is opened and closed by the separation and separation of a valve body interlocked with the movable part and a valve seat part of the valve body,
An electromagnetic device characterized in that a contact position between the valve body and the valve seat inside the return coil spring is set inward from a position where the coil longitudinal end of the coil spring receives a compressive load. valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989062820U JP2522520Y2 (en) | 1989-05-30 | 1989-05-30 | Normally closed solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989062820U JP2522520Y2 (en) | 1989-05-30 | 1989-05-30 | Normally closed solenoid valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH031379U true JPH031379U (en) | 1991-01-09 |
| JP2522520Y2 JP2522520Y2 (en) | 1997-01-16 |
Family
ID=31592318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989062820U Expired - Lifetime JP2522520Y2 (en) | 1989-05-30 | 1989-05-30 | Normally closed solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2522520Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50101927A (en) * | 1974-01-14 | 1975-08-12 | ||
| JPS51141822U (en) * | 1975-05-09 | 1976-11-15 | ||
| JP2006197287A (en) * | 2005-01-14 | 2006-07-27 | Audio Technica Corp | Microphone |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5979450U (en) * | 1982-11-20 | 1984-05-29 | 本田技研工業株式会社 | solenoid valve |
| JPS63125876A (en) * | 1986-11-15 | 1988-05-30 | Sumitomo Electric Ind Ltd | Solenoid switching valve |
-
1989
- 1989-05-30 JP JP1989062820U patent/JP2522520Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5979450U (en) * | 1982-11-20 | 1984-05-29 | 本田技研工業株式会社 | solenoid valve |
| JPS63125876A (en) * | 1986-11-15 | 1988-05-30 | Sumitomo Electric Ind Ltd | Solenoid switching valve |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50101927A (en) * | 1974-01-14 | 1975-08-12 | ||
| JPS51141822U (en) * | 1975-05-09 | 1976-11-15 | ||
| JP2006197287A (en) * | 2005-01-14 | 2006-07-27 | Audio Technica Corp | Microphone |
| JP4538329B2 (en) * | 2005-01-14 | 2010-09-08 | 株式会社オーディオテクニカ | Microphone |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2522520Y2 (en) | 1997-01-16 |
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