JPS58170095U - Warning device in magnetic tape device - Google Patents
Warning device in magnetic tape deviceInfo
- Publication number
- JPS58170095U JPS58170095U JP6748982U JP6748982U JPS58170095U JP S58170095 U JPS58170095 U JP S58170095U JP 6748982 U JP6748982 U JP 6748982U JP 6748982 U JP6748982 U JP 6748982U JP S58170095 U JPS58170095 U JP S58170095U
- Authority
- JP
- Japan
- Prior art keywords
- amount
- magnetic tape
- warning
- motion amount
- tape
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案に係る磁気テープ装置における警告装
置の一実施例を示すプロ）ンク線図、第２図はこの考案
の他の実施例を示すブロック線図である。
１：記録・再生開始信号、２：記録・再生終了信号、３
：リセット信号発生器、Ｃ：クロック発振器、Ｇ：ゲー
ト回路、Ｒ□：テープ回転機構（チープリー、ル）、Ｒ
２：回転数検知器、Ｕｌａ：記録・再生時間検−知手段
（動作量検知手段）、Ｕｌｂ：テープリール回転数検知
手段（動作量検知手段）、Ｕ２：積算器、Ｕ３：比較器
、Ｕ、ａ＝時間目標値設定器、Ｕ４ｂ＝回転数目標値設
定器、Ｕ５：警告手段。FIG. 1 is a block diagram showing one embodiment of a warning device in a magnetic tape device according to this invention, and FIG. 2 is a block diagram showing another embodiment of this invention. 1: Recording/playback start signal, 2: Recording/playback end signal, 3
: Reset signal generator, C: Clock oscillator, G: Gate circuit, R□: Tape rotation mechanism (Cheaply, Le), R
2: Rotation speed detector, Ula: Recording/playback time detection means (motion amount detection means), Ulb: Tape reel rotation speed detection means (motion amount detection means), U2: Integrator, U3: Comparator, U , a=time target value setter, U4b=rotation speed target value setter, U5: warning means.
Claims (1)
記録ないしは再生をさせるようにした磁気テープ装置に
装備させる警告装置であって、。 テープ走行量に対応した動作量を検知する動作量検知手
段と、 該動作量検知手段からの出力動作量を積算する積算器と
、 該積算器から出力される積算動作量および所定の動作量
目標値を比較する比較器と、前記積算動作量が動作量目
標値に達した時の前記比較器からの出力信号により動作
する警告手段とを具備してなることを特徴とする磁気テ
ープ装置における警告装置。 ２ テープ走行量に対応した動作量は、記録・再生時間
である実用新案登録請求の範囲第１項記載の磁気テープ
装置における警告装置。 ３ テープ走行量に対応した動作量は、テープリールの
回転数である実用新案登録請求の範囲第１項記載の磁気
テープ装置における警告装置。[Claims for Utility Model Registration] 1. A warning device installed in a magnetic tape device that uses a magnetic tape and a magnetic head to record or reproduce a required signal. A motion amount detection means for detecting a motion amount corresponding to the amount of tape travel; an integrator for integrating the output motion amount from the motion amount detection means; and an integrated motion amount output from the integrator and a predetermined motion amount target. A warning in a magnetic tape device, comprising: a comparator for comparing values; and a warning means activated by an output signal from the comparator when the cumulative operation amount reaches a target operation amount. Device. 2. The warning device for a magnetic tape device according to claim 1, wherein the amount of operation corresponding to the amount of tape travel is recording/reproducing time. 3. The warning device for a magnetic tape device according to claim 1, wherein the amount of operation corresponding to the amount of tape travel is the number of rotations of the tape reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6748982U JPS58170095U (en) | 1982-05-11 | 1982-05-11 | Warning device in magnetic tape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6748982U JPS58170095U (en) | 1982-05-11 | 1982-05-11 | Warning device in magnetic tape device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58170095U true JPS58170095U (en) | 1983-11-12 |
Family
ID=30077318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6748982U Pending JPS58170095U (en) | 1982-05-11 | 1982-05-11 | Warning device in magnetic tape device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58170095U (en) |
-
1982
- 1982-05-11 JP JP6748982U patent/JPS58170095U/en active Pending
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