JPS6360778U - - Google Patents
Info
- Publication number
- JPS6360778U JPS6360778U JP15593486U JP15593486U JPS6360778U JP S6360778 U JPS6360778 U JP S6360778U JP 15593486 U JP15593486 U JP 15593486U JP 15593486 U JP15593486 U JP 15593486U JP S6360778 U JPS6360778 U JP S6360778U
- Authority
- JP
- Japan
- Prior art keywords
- core
- guide member
- fixed
- movable core
- opening
- 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
- 238000005192 partition Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 230000005291 magnetic effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図はこの考案の実施例の可動鉄心の斜視図
、第２図は実施例の電磁作動装置の縦断面図、第
３図は従来の電磁作動装置の縦断面図である。
２１……ハウジング、２２……隔壁、２２ａ…
…開口、２３……ガイド部材、２４……ソレノイ
ド・コイル、２５……可動鉄心、２５ａ……ロー
レツト、２６……固定鉄心、２８……リターン・
スプリング、２９……弁体、３１……通路部材、
３２……空気通路、３３……弁座。
FIG. 1 is a perspective view of a movable iron core according to an embodiment of this invention, FIG. 2 is a longitudinal cross-sectional view of an electromagnetic actuator according to an embodiment, and FIG. 3 is a longitudinal cross-sectional view of a conventional electromagnetic actuator. 21... Housing, 22... Partition wall, 22a...
...Opening, 23...Guide member, 24...Solenoid coil, 25...Movable core, 25a...Knurling, 26...Fixed core, 28...Return
Spring, 29... valve body, 31... passage member,
32...Air passage, 33...Valve seat.
Claims (1)
強磁性体のハウジングと、前記ハウジング内に挿
入され一端を前記開口に嵌合固定された非磁性体
のガイド部材と、前記ガイド部材外周に巻かれた
ソレノイド・コイルと、前記ガイド部材内部の前
記開口側に摺動可能に挿入された可動鉄心と、一
端を前記可動鉄心と対向して前記ガイド部材内部
に嵌合固定された固定鉄心と、前記両鉄心間に挿
入されたリターン・スプリングと、前記可動鉄心
の外側端面に取り付けられた弁体と、前記弁体に
より開閉される流体通路を有し前記隔壁に固定さ
れた通路部材とからなる電磁作動装置であつて、
前記可動鉄心の摺動面にローレツトを設けたこと
を特徴とする電磁作動装置。 (2) 前記ローレツトを摩擦係数の小さい材料で
被覆したことを特徴とする実用新案登録請求の範
囲第１項記載の電磁作動装置。[Claims for Utility Model Registration] (1) A ferromagnetic housing having a partition wall with an opening in the center at one end, and a non-magnetic housing inserted into the housing and having one end fitted and fixed in the opening. a guide member, a solenoid coil wound around the outer periphery of the guide member, a movable core slidably inserted into the opening side inside the guide member, and a movable core inserted inside the guide member with one end facing the movable core. a fixed core fitted and fixed to the core, a return spring inserted between the two cores, a valve body attached to the outer end surface of the movable core, and a fluid passage opened and closed by the valve body. An electromagnetic actuation device comprising a passage member fixed to a partition wall,
An electromagnetic actuating device characterized in that a knurl is provided on the sliding surface of the movable iron core. (2) The electromagnetic actuating device according to claim 1, wherein the knurling is coated with a material having a small coefficient of friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15593486U JPS6360778U (en) | 1986-10-11 | 1986-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15593486U JPS6360778U (en) | 1986-10-11 | 1986-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6360778U true JPS6360778U (en) | 1988-04-22 |
Family
ID=31077080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15593486U Pending JPS6360778U (en) | 1986-10-11 | 1986-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6360778U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020050628A (en) * | 2000-12-21 | 2002-06-27 | 이계안 | Solenoid valve |
| JPWO2010023784A1 (en) * | 2008-08-28 | 2012-01-26 | 三菱電機株式会社 | Solenoid valve and blow-by gas control device for internal combustion engine |
| JP2012057789A (en) * | 2010-09-09 | 2012-03-22 | Fukuhara Co Ltd | Float type drain trap and draining method of drain water |
-
1986
- 1986-10-11 JP JP15593486U patent/JPS6360778U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020050628A (en) * | 2000-12-21 | 2002-06-27 | 이계안 | Solenoid valve |
| JPWO2010023784A1 (en) * | 2008-08-28 | 2012-01-26 | 三菱電機株式会社 | Solenoid valve and blow-by gas control device for internal combustion engine |
| JP2012057789A (en) * | 2010-09-09 | 2012-03-22 | Fukuhara Co Ltd | Float type drain trap and draining method of drain water |