JPS62152409U - - Google Patents
Info
- Publication number
- JPS62152409U JPS62152409U JP3991486U JP3991486U JPS62152409U JP S62152409 U JPS62152409 U JP S62152409U JP 3991486 U JP3991486 U JP 3991486U JP 3991486 U JP3991486 U JP 3991486U JP S62152409 U JPS62152409 U JP S62152409U
- Authority
- JP
- Japan
- Prior art keywords
- air gap
- iron core
- magnetic path
- movable iron
- sectional area
- 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 4
- 230000004907 flux Effects 0.000 claims 2
Landscapes
- Electromagnets (AREA)
Description
第１図は本考案の第１の実施例の断面図、第２
図は本考案の第２の実施例の断面図、第３図は従
来の比例ソレノイドの断面図である。
１，１０，２０…ヨーク、２，１１，２２…可
動鉄心、３，１２，２１…コイル、８―１〜８―
３，１３―１〜１３―３，２３…エアギヤツプ。
Fig. 1 is a sectional view of the first embodiment of the present invention;
The figure is a sectional view of a second embodiment of the present invention, and FIG. 3 is a sectional view of a conventional proportional solenoid. 1, 10, 20... Yoke, 2, 11, 22... Movable core, 3, 12, 21... Coil, 8-1 to 8-
3,13-1 to 13-3,23...Air gap.
Claims (1)
心との間に可動鉄心のストロークにかかわらずギ
ヤツプ間隔の一定なエアギヤツプ部を複数形成し
たことを特徴とする比例ソレノイド。 (2) 上記可動鉄心の最大ストローク時において
、上記複数エアギヤツプ部の磁路断面積の総和が
、可動鉄心内部の磁路断面積と等しいか、それ以
下となるように上記複数のエアギヤツプ部の数及
び各エアギヤツプ部の磁路断面積を定めたことを
特徴とする実用新案登録請求の範囲第１項記載の
比例ソレノイド。 (3) 上記可動鉄心の最大ストローク時において
、上記各エアギヤツプ部の磁束密度が、可動鉄心
内部の磁束密度と等しいか、それ以上となるよう
に上記複数エアギヤツプ部の数及び各エアギヤツ
プ部の磁路断面積を定めたことを特徴とする実用
新案登録請求の範囲第１項記載の比例ソレノイド
。[Scope of Claim for Utility Model Registration] (1) A proportional solenoid characterized in that a plurality of air gap portions are formed between a yoke and a movable core with a constant gap interval regardless of the stroke of the movable core. (2) The number of the plurality of air gap portions is such that, at the maximum stroke of the movable iron core, the sum of the magnetic path cross-sectional areas of the plurality of air gap portions is equal to or less than the magnetic path cross-sectional area inside the movable iron core. and a proportional solenoid according to claim 1, characterized in that the magnetic path cross-sectional area of each air gap portion is determined. (3) The number of the plurality of air gap parts and the magnetic path of each air gap part are determined so that the magnetic flux density of each of the air gap parts is equal to or higher than the magnetic flux density inside the movable iron core at the maximum stroke of the movable iron core. The proportional solenoid according to claim 1 of the utility model registration claim, characterized in that the cross-sectional area is determined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3991486U JPS62152409U (en) | 1986-03-20 | 1986-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3991486U JPS62152409U (en) | 1986-03-20 | 1986-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62152409U true JPS62152409U (en) | 1987-09-28 |
Family
ID=30853529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3991486U Pending JPS62152409U (en) | 1986-03-20 | 1986-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62152409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01135706U (en) * | 1988-03-09 | 1989-09-18 | ||
| JP2020017643A (en) * | 2018-07-26 | 2020-01-30 | 多摩川精機株式会社 | Cylindrical solenoid |
-
1986
- 1986-03-20 JP JP3991486U patent/JPS62152409U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01135706U (en) * | 1988-03-09 | 1989-09-18 | ||
| JP2020017643A (en) * | 2018-07-26 | 2020-01-30 | 多摩川精機株式会社 | Cylindrical solenoid |