JPS6389217U - - Google Patents
Info
- Publication number
- JPS6389217U JPS6389217U JP18429386U JP18429386U JPS6389217U JP S6389217 U JPS6389217 U JP S6389217U JP 18429386 U JP18429386 U JP 18429386U JP 18429386 U JP18429386 U JP 18429386U JP S6389217 U JPS6389217 U JP S6389217U
- Authority
- JP
- Japan
- Prior art keywords
- ferrite core
- side wall
- annular grooves
- tapered
- rotary
- 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
- 229910000859 α-Fe Inorganic materials 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図は、本考案に係る一実施例の断面図であ
り、第２図は、従来の一例の断面図であり、第３
図は、従来の別の例の断面図でる。
１０１……ロータリートランス用フエライトコ
ア、１０２……環状溝、１０３……テーパー状側
壁、１０４……ほぼ直角の側壁、１０５……巻線
、１０６……一面。
FIG. 1 is a cross-sectional view of one embodiment of the present invention, FIG. 2 is a cross-sectional view of a conventional example, and FIG.
The figure is a sectional view of another conventional example. 101... Ferrite core for rotary transformer, 102... Annular groove, 103... Tapered side wall, 104... Almost right angle side wall, 105... Winding wire, 106... One surface.
補正 昭６２．３．１２
図面の簡単な説明を次のように補正する。
明細書第５頁第１７行の「断面図である。」を
「断面図でり、第４図及び第５図は、本考案の説
明用の断面図である。」に補正する。Amendment March 12, 1982 The brief description of the drawings is amended as follows. "It is a cross-sectional view." on page 5, line 17 of the specification is corrected to "This is a cross-sectional view, and FIGS. 4 and 5 are cross-sectional views for explaining the present invention."
Claims (1)
の環状溝を有し、該環状溝に巻線を付設してなる
ロータリートランス用フエライトコアにおいて、
前記環状溝の底部から前記一面までの２つの側壁
の形成方向を、一方の側壁では前記一面に対しほ
ぼ直角となるようにし、他方の側壁では前記一面
に対し溝幅が広がるテーパー状となるようにした
ことを特徴とするロータリートランス用フエライ
トコア。 A ferrite core for a rotary transformer, which has a plurality of concentric annular grooves on one surface of a disc-shaped ferrite core, and has a winding attached to the annular grooves,
The formation direction of the two side walls from the bottom of the annular groove to the one surface is such that one side wall is substantially perpendicular to the one surface, and the other side wall is tapered so that the groove width increases with respect to the one surface. A ferrite core for rotary transformers that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18429386U JPS6389217U (en) | 1986-11-29 | 1986-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18429386U JPS6389217U (en) | 1986-11-29 | 1986-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6389217U true JPS6389217U (en) | 1988-06-10 |
Family
ID=31131829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18429386U Pending JPS6389217U (en) | 1986-11-29 | 1986-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6389217U (en) |
-
1986
- 1986-11-29 JP JP18429386U patent/JPS6389217U/ja active Pending