JPH0439379U - - Google Patents
Info
- Publication number
- JPH0439379U JPH0439379U JP7973090U JP7973090U JPH0439379U JP H0439379 U JPH0439379 U JP H0439379U JP 7973090 U JP7973090 U JP 7973090U JP 7973090 U JP7973090 U JP 7973090U JP H0439379 U JPH0439379 U JP H0439379U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- seal port
- valve
- coil
- negative pressure
- 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
- 230000008676 import Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案の実施例を示すソレノイドバル
ブの側断面図、第２図は従来のソレノイドバルブ
の側断面図である。
図の主要部分の説明、１……ボビン、２……コ
イル、３……ボデイ、４……コネクタ、５……ハ
ウジング、６……吸気負圧インポート、７……ア
ウトポート、８……絞り、９……シールポート、
１０……ヨーク、１１……マグネツトプレート、
１２……弁体、１３……ゴムシール、１４……ム
ービングコア、１５……スプリング、１６……固
定鉄心。
FIG. 1 is a side sectional view of a solenoid valve showing an embodiment of the present invention, and FIG. 2 is a side sectional view of a conventional solenoid valve. Explanation of the main parts of the diagram, 1...Bobbin, 2...Coil, 3...Body, 4...Connector, 5...Housing, 6...Intake negative pressure import, 7...Out port, 8...Aperture , 9...Seal port,
10...Yoke, 11...Magnetic plate,
12... Valve body, 13... Rubber seal, 14... Moving core, 15... Spring, 16... Fixed iron core.
Claims (1)
り弁体に固定されたゴムシールが負圧インポート
に連通するシールポートを閉じ、通電時は前記付
勢力に抗して弁体を移動させることによりシール
ポートを開くようにしたソレノイドバルブにおい
て、前記負圧インポートとシールポートの間の通
路に、バルブの通気流量を規定する絞りを設ける
と共に、前記シールポートにおけるシール径を前
記絞りより大径としてなることを特徴とするソレ
ノイドバルブ。 When the coil is de-energized, the rubber seal fixed to the valve body closes the seal port communicating with the negative pressure import by the biasing force of the spring, and when the coil is energized, the seal port is closed by moving the valve body against the biasing force. In the solenoid valve that is configured to open, a restriction is provided in the passage between the negative pressure import and the seal port to define the ventilation flow rate of the valve, and the seal diameter at the seal port is made larger than the restriction. Features a solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7973090U JPH0439379U (en) | 1990-07-30 | 1990-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7973090U JPH0439379U (en) | 1990-07-30 | 1990-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0439379U true JPH0439379U (en) | 1992-04-03 |
Family
ID=31624154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7973090U Pending JPH0439379U (en) | 1990-07-30 | 1990-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439379U (en) |
-
1990
- 1990-07-30 JP JP7973090U patent/JPH0439379U/ja active Pending
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