JPH01179409U

JPH01179409U -

Info

Publication number: JPH01179409U
Application number: JP7692388U
Authority: JP
Priority date: 1988-06-09
Filing date: 1988-06-09
Publication date: 1989-12-22

Description

[Brief explanation of the drawing]

第１図は、本考案のコア絶縁ケースの一実施例
を示す外観斜視図。第２図は、コア絶縁ケース本
体の形状を示す図で、ａは平面図、ｂは一部断面
を示す側面図、ｃは裏面図。第３図は、蓋板の形
状を示す図で、ａは平面図、ｂは一部断面を示す
側面図、ｃは裏面図。第４図は、コア絶縁ケース
本体の断面図で、ａはＡ−Ａ部分の断面図、ｂは
Ｂ−Ｂ部分の断面図。第５図は、コア絶縁ケース
蓋板の断面図で、ａはＣ−Ｃ部分の断面図、ｂは
Ｄ−Ｄ部分の断面図。１……ケース本体。２……蓋板。１１……内筒
。１２……外筒。１３……仕切り板。１４……上
部仕切り。１５……仕切り端部。２１……下部仕
切り。２２……突起。２３……周り止め溝。３２
……嵌合溝。 FIG. 1 is an external perspective view showing an embodiment of the core insulating case of the present invention. FIG. 2 is a diagram showing the shape of the core insulating case body, in which a is a plan view, b is a side view partially sectional, and c is a back view. FIG. 3 is a diagram showing the shape of the lid plate, in which a is a plan view, b is a side view showing a partial cross section, and c is a back view. FIG. 4 is a cross-sectional view of the core insulating case body, where a is a cross-sectional view taken along the line A-A and b is a cross-sectional view taken along the line B-B. FIG. 5 is a cross-sectional view of the core insulating case cover plate, in which a is a cross-sectional view taken along the line CC, and b is a cross-sectional view taken along the line D-D. 1...The case body. 2...Lid plate. 11... Inner cylinder. 12...Outer tube. 13... Partition board. 14... Upper partition. 15...Partition end. 21...Lower partition. 22... Protrusion. 23... Circumference stopper groove. 32
...Mating groove.

Claims

[Scope of utility model registration request]

In a coaxial double cylindrical insulating case formed by combining a case body and a lid, which insulates an annular magnetic core and a winding applied through the internal space of the magnetic core, the internal space is divided into two. A partition plate is attached integrally with the case body, and the part of the core insulating case that houses the magnetic core where the case body and cover plate fit is made double in the shape of a tea caddy, and the partition plate is attached to the outside of the cover plate. A core insulating case characterized by having a structure in which an upper partition extends to a lower partition, and a partition edge having the width of the upper partition and lower partition is provided on the surface of the partition plate in contact with the cover plate cylinder, following the inner cylinder surface.