JPH04710U

JPH04710U -

Info

Publication number: JPH04710U
Application number: JP3892890U
Authority: JP
Priority date: 1990-04-11
Filing date: 1990-04-11
Publication date: 1992-01-07

Description

[Brief explanation of drawings]

第１図は本考案による交流ソレノイドの一実施
例の断面図、第２図は他の実施例の断面図、第３
図はストローク−吸引力特性を示す図、第４図は
第３図の特性図の対象となつた交流ソレノイドの
構造を示す断面図、第５図は従来の交流ソレノイ
ドの一例の断面図、第６図は第５図の交流ソレノ
イドの斜視図、第７図は従来の交流ソレノイドの
他の例の断面図、第８図は第７図の交流ソレノイ
ドの斜視図である。１，１ａ……交流ソレノイド、３，３ａ……コ
イル、４，４ａ……ヨーク、４１，４１ａ，４２
，４２ａ……部分、５，５ａ……固定鉄心、６，
６ａ……可動鉄心。 FIG. 1 is a sectional view of one embodiment of the AC solenoid according to the present invention, FIG. 2 is a sectional view of another embodiment, and FIG.
4 is a cross-sectional view showing the structure of an AC solenoid that is the subject of the characteristic diagram in FIG. 3. FIG. 5 is a cross-sectional view of an example of a conventional AC solenoid. 6 is a perspective view of the AC solenoid shown in FIG. 5, FIG. 7 is a sectional view of another example of the conventional AC solenoid, and FIG. 8 is a perspective view of the AC solenoid shown in FIG. 1, 1a... AC solenoid, 3, 3a... Coil, 4, 4a... Yoke, 41, 41a, 42
, 42a... portion, 5, 5a... fixed core, 6,
6a...Movable iron core.

Claims

[Scope of utility model registration request]

A hollow cylindrical coil, a magnetic yoke made of a magnetic material surrounding the coil, a fixed iron core fitted within one end of the coil and fixed to the magnetic yoke, and movably disposed within the coil. An AC solenoid equipped with a movable iron core, characterized in that the magnetic yoke is formed with a hole having a diameter slightly smaller than the outer diameter of the fixed iron core, and the fixed iron core is press-fitted into the hole so that its position can be adjusted. AC solenoid.