JPS63200203U - - Google Patents
Info
- Publication number
- JPS63200203U JPS63200203U JP8906487U JP8906487U JPS63200203U JP S63200203 U JPS63200203 U JP S63200203U JP 8906487 U JP8906487 U JP 8906487U JP 8906487 U JP8906487 U JP 8906487U JP S63200203 U JPS63200203 U JP S63200203U
- Authority
- JP
- Japan
- Prior art keywords
- amplifier
- magnetic recording
- rotating cylinder
- solar cell
- reproducing apparatus
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図は本考案に係る磁気記録再生装置の一実
施例を示す一部破断斜視図、第２図は本実施例の
回路図、第３図は本考案の他の実施例を示す要部
断面図、第４図は従来の磁気記録再生装置を示す
回路図である。
１……磁気ヘツド、２，３……ロータリトラン
ス、４……増幅器、５……固定シリンダ、６……
回転シリンダ、７……太陽電池、９……光源。
FIG. 1 is a partially cutaway perspective view showing one embodiment of a magnetic recording/reproducing device according to the present invention, FIG. 2 is a circuit diagram of this embodiment, and FIG. 3 is a main part showing another embodiment of the present invention. The sectional view and FIG. 4 are circuit diagrams showing a conventional magnetic recording/reproducing device. 1...Magnetic head, 2, 3...Rotary transformer, 4...Amplifier, 5...Fixed cylinder, 6...
Rotating cylinder, 7... solar cell, 9... light source.
Claims (1)
この回転シリンダを同軸上に支持する固定シリン
ダと、これらの回転シリンダ及び固定シリンダに
それぞれ対向して設けられ電気信号の授受を行な
う１対のロータリトランスと、前記磁気ヘツドか
らの信号を増幅する増幅器とを具備した磁気記録
再生装置において、前記回転シリンダに前記増幅
器とこの増幅器の電源となる太陽電池とを設けた
ことを特徴とする磁気記録再生装置。 (2) 太陽電池は装置内に設けられた光源によつ
て照射されることを特徴とする実用新案登録請求
の範囲第１項記載の磁気記録再生装置。[Scope of claims for utility model registration] (1) A rotating cylinder equipped with a magnetic head,
A fixed cylinder that coaxially supports the rotating cylinder, a pair of rotary transformers that are provided opposite to the rotating cylinder and the fixed cylinder and that exchange electrical signals, and an amplifier that amplifies the signal from the magnetic head. What is claimed is: 1. A magnetic recording and reproducing apparatus comprising: a magnetic recording and reproducing apparatus comprising: an amplifier; and a solar cell serving as a power source for the amplifier; (2) The magnetic recording and reproducing device according to claim 1, wherein the solar cell is illuminated by a light source provided within the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8906487U JPS63200203U (en) | 1987-06-11 | 1987-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8906487U JPS63200203U (en) | 1987-06-11 | 1987-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63200203U true JPS63200203U (en) | 1988-12-23 |
Family
ID=30947708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8906487U Pending JPS63200203U (en) | 1987-06-11 | 1987-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63200203U (en) |
-
1987
- 1987-06-11 JP JP8906487U patent/JPS63200203U/ja active Pending
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