JPH0430374U - - Google Patents

Info

Publication number
JPH0430374U
JPH0430374U JP7187590U JP7187590U JPH0430374U JP H0430374 U JPH0430374 U JP H0430374U JP 7187590 U JP7187590 U JP 7187590U JP 7187590 U JP7187590 U JP 7187590U JP H0430374 U JPH0430374 U JP H0430374U
Authority
JP
Japan
Prior art keywords
iron core
solenoid valve
fixed iron
spacer
fixed
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
Application number
JP7187590U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7187590U priority Critical patent/JPH0430374U/ja
Publication of JPH0430374U publication Critical patent/JPH0430374U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Magnetically Actuated Valves (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はソレノイドバルブの一実施例、第２図
ａ，ｂは本考案の固定鉄心端面図及び矢視Ａより
見た図である。図に於いて１は可動鉄芯、２はコ
イル、３は固定鉄芯、４はスペーサ、５はリター
ンスプリング、６はシヤフト、７はシヤフト先端
球部、８はシートバルブ、９は固定鉄芯の油溝、
１０は可動鉄芯の油溝、１１は固定鉄芯端面の放
射状溝、１２は固定鉄芯端面の油路である。 FIG. 1 is an embodiment of a solenoid valve, and FIGS. 2a and 2b are end views of the fixed core of the present invention and views seen from arrow A. In the figure, 1 is a movable iron core, 2 is a coil, 3 is a fixed iron core, 4 is a spacer, 5 is a return spring, 6 is a shaft, 7 is a shaft tip ball, 8 is a seat valve, and 9 is a fixed iron core. oil groove,
10 is an oil groove in the movable iron core, 11 is a radial groove in the end face of the fixed iron core, and 12 is an oil passage in the end face of the fixed iron core.

Claims (1)

【実用新案登録請求の範囲】 (1) 軸方向に油溝を有する固定鉄芯と、軸方向
に油溝を有する可動鉄芯との間に非磁性体のスペ
ーサを介在し、かつ前記可動鉄芯に固着されたシ
ヤフトの先端にバルブ機構を構成し、コイルによ
る磁力とスプリングによる反力によつて前記可動
鉄芯が往復運動する事により前記バルブ機構が開
閉するソレノイドバルブに於いて、前記スペーサ
と接する固定鉄芯の端面に放射上の溝を設けた事
を特徴とするソレノイドバルブ。 (2) 前記スペーサと接する固定鉄芯の端面に、
該固定鉄芯の軸方向に設けた油溝と導通する油路
を設けた事を特徴とする実用新案登録請求の範囲
第(1)項記載のソレノイドバルブ。 (3) 前記スペーサは前記可動鉄芯及び前記固定
鉄芯の軸方向投影面積より小さい事を特徴とする
実用新案登録請求の範囲第(1)項記載のソレノイ
ドバルブ。 (4) 前記固定鉄芯に電磁軟鉄を用いた事を特徴
とする実用新案登録請求の範囲第(1)項記載のソ
レノイドバルブ。[Claims for Utility Model Registration] (1) A spacer made of a non-magnetic material is interposed between a fixed iron core having an oil groove in the axial direction and a movable iron core having an oil groove in the axial direction; In a solenoid valve in which a valve mechanism is configured at the tip of a shaft fixed to a core, and the valve mechanism opens and closes by reciprocating the movable iron core due to the magnetic force of a coil and the reaction force of a spring, the spacer A solenoid valve characterized by having radial grooves on the end face of a fixed iron core that is in contact with the solenoid valve. (2) On the end face of the fixed iron core in contact with the spacer,
The solenoid valve according to claim (1) of the utility model registration, characterized in that an oil passage is provided that communicates with an oil groove provided in the axial direction of the fixed iron core. (3) The solenoid valve according to claim 1, wherein the spacer is smaller than the axial projected area of the movable iron core and the fixed iron core. (4) The solenoid valve according to claim (1), wherein the fixed iron core is made of electromagnetic soft iron.
JP7187590U 1990-07-05 1990-07-05 Pending JPH0430374U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7187590U JPH0430374U (en) 1990-07-05 1990-07-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7187590U JPH0430374U (en) 1990-07-05 1990-07-05

Publications (1)

Publication Number Publication Date
JPH0430374U true JPH0430374U (en) 1992-03-11

Family

ID=31609303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7187590U Pending JPH0430374U (en) 1990-07-05 1990-07-05

Country Status (1)

Country Link
JP (1) JPH0430374U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002130524A (en) * 2000-10-17 2002-05-09 Advance Denki Kogyo Kk Valve mechanism of flow control valve
JP2006226342A (en) * 2005-02-16 2006-08-31 Kayaba Ind Co Ltd Valve structure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS624972A (en) * 1985-07-01 1987-01-10 クロスビ−・バルブ・アンド・ゲ−ジ・カンパニ− Pilot working type relief valve gear
JPH0213820U (en) * 1988-07-14 1990-01-29
JPH0250581B2 (en) * 1984-09-20 1990-11-02 Mitsubishi Electric Corp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0250581B2 (en) * 1984-09-20 1990-11-02 Mitsubishi Electric Corp
JPS624972A (en) * 1985-07-01 1987-01-10 クロスビ−・バルブ・アンド・ゲ−ジ・カンパニ− Pilot working type relief valve gear
JPH0213820U (en) * 1988-07-14 1990-01-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002130524A (en) * 2000-10-17 2002-05-09 Advance Denki Kogyo Kk Valve mechanism of flow control valve
JP2006226342A (en) * 2005-02-16 2006-08-31 Kayaba Ind Co Ltd Valve structure

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