JPH024220U - - Google Patents
Info
- Publication number
- JPH024220U JPH024220U JP8140488U JP8140488U JPH024220U JP H024220 U JPH024220 U JP H024220U JP 8140488 U JP8140488 U JP 8140488U JP 8140488 U JP8140488 U JP 8140488U JP H024220 U JPH024220 U JP H024220U
- Authority
- JP
- Japan
- Prior art keywords
- core
- coil
- rotating
- stationary
- superconductor
- 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.)
- Granted
Links
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図は本考案のロータリトランスの第１実施
例の部分断面図、第２図は従来及び本考案第２実
施例におけるコア材料の側面図、第３図は固定側
トランスユニツトの側面図、第４図は回転側トラ
ンスユニツトの一部断面図、第５図は固定側及び
回転側のトランスユニツトの部分断面図、第６図
及び第７図は夫々平板形及び同軸形のロータリト
ランスの従来例及び本考案第２実施例の断面図で
ある。
１，２，９ａ，９ｃ……磁気コア、３ａ，３ｂ
，４ａ，４ｂ，８ａ，８ｂ，１１，１５ａ，１５
ｂ……コイル、５，６……シヨートリング、７…
…磁気ギヤツプ、８，１４，２０ａ，２０ｂ，２
１ａ，２１ｂ……コイル溝、９……コア材料、９
ｂ……非磁性体のコア部分（超電導体）、１０…
…ロータリトランス、１２，１６……トランスユ
ニツト、１８，１９……超電導体、２２ａ，２２
ｂ……磁路、２３ａ，２３ｂ，２４ａ，２４ｂ…
…閉磁路、φ……磁束。
FIG. 1 is a partial sectional view of the first embodiment of the rotary transformer of the present invention, FIG. 2 is a side view of the core material in the conventional and second embodiment of the present invention, and FIG. 3 is a side view of the fixed side transformer unit. Figure 4 is a partial sectional view of the rotating side transformer unit, Figure 5 is a partial sectional view of the stationary side and rotating side transformer units, and Figures 6 and 7 are conventional flat plate type and coaxial type rotary transformers, respectively. FIG. 3 is a cross-sectional view of the second embodiment of the present invention. 1, 2, 9a, 9c...magnetic core, 3a, 3b
, 4a, 4b, 8a, 8b, 11, 15a, 15
b...Coil, 5, 6...Shot ring, 7...
...Magnetic gap, 8, 14, 20a, 20b, 2
1a, 21b...Coil groove, 9...Core material, 9
b...Nonmagnetic core part (superconductor), 10...
... Rotary transformer, 12, 16 ... Transformer unit, 18, 19 ... Superconductor, 22a, 22
b...Magnetic path, 23a, 23b, 24a, 24b...
...Closed magnetic path, φ...Magnetic flux.
補正 昭６３．９．１６
実用新案登録請求の範囲を次のように補正する
。Amendment September 16, 1986 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
(1) ギヤツプを介して対向する互いに対を成す
回転コアと固定コアとを備え、該回転コア及び固
定コアのうち相対向する個所にコイル溝を夫々形
成し、これらのコイル溝に各チヤンネルに対応し
たコイルを巻回すると共に、該コイル溝のうち該
コイルのギヤツプ対向面側の部分に超電導体を設
けたことを特徴とするロータリトランス。
(2) ギヤツプを介して対向し、互いに対を成す
回転コアと固定コアとを備え、該回転コア及び固
定コアを必要なチヤンネル数と同数のコア部分に
分離し、各コア部分に夫々溝を形成し、これらの
溝に各チヤンネルに対応したコイルを巻回して構
成したロータリトランスにおいて、
上記各々のコア部分を磁性体とし、これら各コ
ア部分の境界に超電導体を設けたことを特徴とす
るロータリトランス。[Claims for Utility Model Registration] (1) A rotating core and a stationary core are provided as a pair facing each other with a gap in between, and coil grooves are formed in opposing positions of the rotating core and the stationary core, respectively. , wind the coil corresponding to each channel in these coil grooves, and
A rotary transformer characterized by having a superconductor provided on the side of the coil facing the gap . (2) A rotating core and a stationary core are provided which face each other through a gap and form a pair, the rotating core and the stationary core are separated into the same number of core parts as the required number of channels, and each core part is provided with a groove. In this rotary transformer, each of the above-mentioned core parts is made of a magnetic material, and a superconductor is provided at the boundary of each of these core parts. rotary transformer.
Claims (1)
回転コアと固定コアとを備え、該回転コア及び固
定コアのうち相対向する個所に円環状のコイル溝
を夫々形成し、これらのコイル溝に各チヤンネル
に対応したコイルを巻回すると共に、該コイル溝
のうち該巻回されたコイル以外の部分に超電導体
を充填したことを特徴とするロータリトランス。 (2) ギヤツプを介して対向し、互いに対を成す
回転コアと固定コアとを備え、該回転コア及び固
定コアを必要なチヤンネル数と同数のコア部分に
分離し、各コア部分に夫々円環状の溝を形成し、
これらの溝に各チヤンネルに対応したコイルを巻
回して構成したロータリトランスにおいて、 上記各々のコア部分を磁性体とし、これら各コ
ア部分の境界に超電導体を充填したことを特徴と
するロータリトランス。[Claims for Utility Model Registration] (1) A rotating core and a stationary core are provided as a pair facing each other with a gap interposed therebetween, and annular coil grooves are formed in opposite positions of the rotating core and the stationary core, respectively. A rotary transformer characterized in that a coil corresponding to each channel is wound in these coil grooves, and a portion of the coil groove other than the wound coil is filled with a superconductor. (2) A rotating core and a stationary core are provided which face each other through a gap and form a pair, and the rotating core and the stationary core are separated into the same number of core parts as the required number of channels, and each core part is provided with an annular shape. forming a groove,
A rotary transformer constructed by winding coils corresponding to each channel in these grooves, characterized in that each of the core parts described above is made of a magnetic material, and the boundaries of each of these core parts are filled with a superconductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988081404U JP2510687Y2 (en) | 1988-06-20 | 1988-06-20 | Rotary transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988081404U JP2510687Y2 (en) | 1988-06-20 | 1988-06-20 | Rotary transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH024220U true JPH024220U (en) | 1990-01-11 |
| JP2510687Y2 JP2510687Y2 (en) | 1996-09-18 |
Family
ID=31306186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988081404U Expired - Lifetime JP2510687Y2 (en) | 1988-06-20 | 1988-06-20 | Rotary transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2510687Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0194606A (en) * | 1987-10-06 | 1989-04-13 | Toshiba Corp | Rotary transformer |
| JPH01124206A (en) * | 1987-11-09 | 1989-05-17 | Matsushita Electric Ind Co Ltd | rotating transformer |
| JPH01175709A (en) * | 1987-12-29 | 1989-07-12 | Matsushita Electric Ind Co Ltd | Rotary transformer |
-
1988
- 1988-06-20 JP JP1988081404U patent/JP2510687Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0194606A (en) * | 1987-10-06 | 1989-04-13 | Toshiba Corp | Rotary transformer |
| JPH01124206A (en) * | 1987-11-09 | 1989-05-17 | Matsushita Electric Ind Co Ltd | rotating transformer |
| JPH01175709A (en) * | 1987-12-29 | 1989-07-12 | Matsushita Electric Ind Co Ltd | Rotary transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2510687Y2 (en) | 1996-09-18 |
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