JPH0229375U - - Google Patents
Info
- Publication number
- JPH0229375U JPH0229375U JP10701288U JP10701288U JPH0229375U JP H0229375 U JPH0229375 U JP H0229375U JP 10701288 U JP10701288 U JP 10701288U JP 10701288 U JP10701288 U JP 10701288U JP H0229375 U JPH0229375 U JP H0229375U
- Authority
- JP
- Japan
- Prior art keywords
- solenoid
- plunger
- main body
- valve
- inner circumferential
- 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
- 239000012530 fluid Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
- Electromagnets (AREA)
Description
第１図は本考案の一実施例に係るソレノイドバ
ルブの縦断面図、第２図は第１図のソレノイドバ
ルブの開弁時におけるプランジヤ奥端部の流体の
流出状態を模式的に示す概略拡大図、第３図は従
来のソレノイドバルブの概略縦断面図である。
符号の説明、１……ソレノイドバルブ、２……
バルブ本体、３……ソレノイド本体、３１……プ
ランジヤ室、３１ａ……内周壁、３２……端壁、
５……プランジヤ、６……固定鉄心、７……弁室
、８……貫通孔、９……弁体、１２……スプリン
グ（付勢手段）、２０……流体溜り、２１……ス
リーブ、Ｄ……プランジヤ室内径、ｄ０……プラ
ンジヤ外径、ｄ１……スリーブ外径、ｇ０……隙
間、ｇ１……微小隙間。
Fig. 1 is a longitudinal cross-sectional view of a solenoid valve according to an embodiment of the present invention, and Fig. 2 is an enlarged schematic view schematically showing the outflow state of fluid at the rear end of the plunger when the solenoid valve of Fig. 1 is opened. FIG. 3 is a schematic vertical sectional view of a conventional solenoid valve. Explanation of symbols, 1... Solenoid valve, 2...
Valve body, 3... Solenoid body, 31... Plunger chamber, 31a... Inner peripheral wall, 32... End wall,
5... Plunger, 6... Fixed iron core, 7... Valve chamber, 8... Through hole, 9... Valve body, 12... Spring (biasing means), 20... Fluid reservoir, 21... Sleeve, D...Plunger inner diameter, d0 ...Plunger outer diameter, d1 ...Sleeve outer diameter, g0 ...Gap, g1 ...Minute gap.
Claims (1)
ド本体の中空内部にソレノイド本体の内周壁に沿
つて往復動自在に設けられるプランジヤと、該プ
ランジヤを移動方向の一方側に付勢してソレノイ
ド本体内の端壁に押圧する付勢手段とを備え、上
記プランジヤと上記ソレノイド本体内の端壁との
間に緩衝用の流体溜りを有するソレノイドにおい
て、 前記プランジヤ外周に、プランジヤよりも大径
で前記ソレノイド本体内周壁に接触するスリーブ
を部分的に嵌合して成ることを特徴とするソレノ
イド。 (2) 請求項１記載のソレノイドを有し、該ソレ
ノイドのプランジヤの往復作動によつて開閉制御
されるバルブ本体を設けたソレノイドバルブ。[Claims for Utility Model Registration] (1) An internally hollow solenoid body, a plunger provided in the hollow interior of the solenoid body so as to be able to reciprocate along the inner circumferential wall of the solenoid body, and the plunger located on one side in the direction of movement. and a biasing means for pressing against an end wall in the solenoid main body, the solenoid having a buffer fluid reservoir between the plunger and the end wall in the solenoid main body, A solenoid comprising a sleeve partially fitted with a sleeve having a diameter larger than that of the plunger and in contact with the inner circumferential wall of the solenoid main body. (2) A solenoid valve comprising the solenoid according to claim 1 and having a valve body whose opening and closing are controlled by the reciprocating operation of a plunger of the solenoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988107012U JPH0722542Y2 (en) | 1988-08-15 | 1988-08-15 | Solenoids and solenoid valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988107012U JPH0722542Y2 (en) | 1988-08-15 | 1988-08-15 | Solenoids and solenoid valves |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0229375U true JPH0229375U (en) | 1990-02-26 |
| JPH0722542Y2 JPH0722542Y2 (en) | 1995-05-24 |
Family
ID=31341038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988107012U Expired - Lifetime JPH0722542Y2 (en) | 1988-08-15 | 1988-08-15 | Solenoids and solenoid valves |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0722542Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002147639A (en) * | 2000-11-14 | 2002-05-22 | Aisin Seiki Co Ltd | Solenoid on-off valve |
| JP2004245361A (en) * | 2003-02-14 | 2004-09-02 | Mitsubishi Electric Corp | solenoid valve |
| JP2005277306A (en) * | 2004-03-26 | 2005-10-06 | Keihin Corp | Linear solenoid valve |
| JP2005277308A (en) * | 2004-03-26 | 2005-10-06 | Keihin Corp | Linear solenoid valve |
| JP2013148164A (en) * | 2012-01-19 | 2013-08-01 | Denso Corp | Solenoid valve |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6062676U (en) * | 1983-10-06 | 1985-05-01 | 豊田工機株式会社 | solenoid control valve |
-
1988
- 1988-08-15 JP JP1988107012U patent/JPH0722542Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6062676U (en) * | 1983-10-06 | 1985-05-01 | 豊田工機株式会社 | solenoid control valve |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002147639A (en) * | 2000-11-14 | 2002-05-22 | Aisin Seiki Co Ltd | Solenoid on-off valve |
| JP2004245361A (en) * | 2003-02-14 | 2004-09-02 | Mitsubishi Electric Corp | solenoid valve |
| JP2005277306A (en) * | 2004-03-26 | 2005-10-06 | Keihin Corp | Linear solenoid valve |
| JP2005277308A (en) * | 2004-03-26 | 2005-10-06 | Keihin Corp | Linear solenoid valve |
| JP2013148164A (en) * | 2012-01-19 | 2013-08-01 | Denso Corp | Solenoid valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0722542Y2 (en) | 1995-05-24 |