JPH01166873U - - Google Patents
Info
- Publication number
- JPH01166873U JPH01166873U JP5741288U JP5741288U JPH01166873U JP H01166873 U JPH01166873 U JP H01166873U JP 5741288 U JP5741288 U JP 5741288U JP 5741288 U JP5741288 U JP 5741288U JP H01166873 U JPH01166873 U JP H01166873U
- Authority
- JP
- Japan
- Prior art keywords
- diameter portion
- coil bobbin
- coil
- reduced diameter
- housing
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
Landscapes
- Magnetically Actuated Valves (AREA)
- Electromagnets (AREA)
Description
第１図は従来のクラツパー型ソレノイドを示す
縦断面図、第２図は本考案になるクラツパー型ソ
レノイドの一実施例を示す縦断側面図である。
１……コイルボビン、３……円筒体、５……下
部鍔部、６……コイル、７……固定鉄心、８……
拡大径部、１０Ｄ……取付け面、１０Ｅ……取付
け段部、１１……縮小径部、１１Ａ……下面、１
２……可動鉄心、３０……ハウジング。
FIG. 1 is a longitudinal sectional view showing a conventional Clapper type solenoid, and FIG. 2 is a longitudinal sectional side view showing an embodiment of the Clapper type solenoid according to the present invention. 1... Coil bobbin, 3... Cylindrical body, 5... Lower flange, 6... Coil, 7... Fixed iron core, 8...
Enlarged diameter part, 10D...Mounting surface, 10E...Mounting step part, 11...Reduced diameter part, 11A...Bottom surface, 1
2...Movable iron core, 30...Housing.
Claims (1)
部鍔部４と下部鍔部５とを有するコイルボビン１
と； コイルボビン１の円筒体３の外周に巻回された
コイル６と； コイルボビン１の円筒体３の中心を上下方向に
貫通する中心孔２内に配置されるとともにコイル
ボビンの下部鍔部５の下面５Ａに対接するよう外
側方に延びる拡大径部８を有する固定鉄心７と； コイル６の外周を囲繞するとともにコイルボビ
ン１の下部鍔部５の下面５Ａに対接するよう内側
方に延びる縮小径部１１を有し、さらにこの縮小
径部１１の内径φＡは固定鉄心７の拡大径部８の
外径φＢに間隙Ｓをもつて配置されたハウジング
１０と； 固定鉄心７の拡大径部８とハウジング１０の縮
小径部１１の下面５Ａ，１１Ａに対向して配置さ
れた可動鉄心１２と；よりなるクラツパー型ソレ
ノイドにおいて、可動鉄心１２に対向する固定鉄
心７の拡大径部８の下面８Ａと可動鉄心７の拡大
径部８の下面８Ａに対向する内側対向面１２Ａと
の間隙ｌ２と； 可動鉄心１２に対向するハウジング３０の縮小
径部１１の下面１１Ａと可動鉄心１２の縮小径部
１１の下面１１Ａに対向する外側対向面１２Ｂと
の間隙ｌ１と；をｌ２≧ｌ１としたことを特徴と
するクラツパー型ソレノイド。[Claims for Utility Model Registration] A coil bobbin 1 having an upper flange 4 and a lower flange 5 extending toward the outer circumference from both the upper and lower ends of a cylindrical body 3.
A coil 6 wound around the outer periphery of the cylindrical body 3 of the coil bobbin 1; A coil 6 disposed within the center hole 2 that vertically passes through the center of the cylindrical body 3 of the coil bobbin 1, and a lower surface of the lower flange 5 of the coil bobbin 1. a fixed iron core 7 having an enlarged diameter portion 8 extending outward so as to be in contact with the coil bobbin 1; Further, the inner diameter φA of the reduced diameter portion 11 is located at the outer diameter φB of the enlarged diameter portion 8 of the fixed iron core 7 with a gap S between the housing 10 and the housing 10; A movable core 12 disposed facing the lower surfaces 5A, 11A of the reduced diameter portion 11 of A gap l 2 between the lower surface 8A of the enlarged diameter portion 8 and the opposing inner facing surface 12A; and the lower surface 11A of the reduced diameter portion 11 of the housing 30 facing the movable core 12 and the lower surface 11A of the reduced diameter portion 11 of the movable core 12. A Kratsper type solenoid characterized in that a gap l 1 between the outer facing surface 12B and the opposite outer facing surface 12B satisfies l 2 ≧l 1 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5741288U JPH01166873U (en) | 1988-04-28 | 1988-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5741288U JPH01166873U (en) | 1988-04-28 | 1988-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01166873U true JPH01166873U (en) | 1989-11-22 |
Family
ID=31283270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5741288U Pending JPH01166873U (en) | 1988-04-28 | 1988-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01166873U (en) |
-
1988
- 1988-04-28 JP JP5741288U patent/JPH01166873U/ja active Pending