JPS62162610U - - Google Patents
Info
- Publication number
- JPS62162610U JPS62162610U JP5069386U JP5069386U JPS62162610U JP S62162610 U JPS62162610 U JP S62162610U JP 5069386 U JP5069386 U JP 5069386U JP 5069386 U JP5069386 U JP 5069386U JP S62162610 U JPS62162610 U JP S62162610U
- Authority
- JP
- Japan
- Prior art keywords
- converter
- digital
- signal recording
- analog
- recording disk
- 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
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Transform (AREA)
- Length Measuring Devices By Optical Means (AREA)
Description
第１図は本考案に係わる一実施例を示す概略説
明図で、第２図は従来例を示す概略図である。
１：信号記録デイスク、２：機械回転系、３：
光読取装置、４：Ｄ／Ａ変換器、５：ＡＭＰ（増
幅器）。
FIG. 1 is a schematic diagram showing an embodiment of the present invention, and FIG. 2 is a schematic diagram showing a conventional example. 1: Signal recording disk, 2: Mechanical rotation system, 3:
Optical reading device, 4: D/A converter, 5: AMP (amplifier).
Claims (1)
信号記録デイスクと、同信号記録デイスクからの
記録を続み取る光読取装置と、同光読取装置から
の光をアナログに変換するＤ／Ａ（デシタル／ア
ナログ）変換器と、同Ｄ／Ａ変換器からのアナロ
グを増幅するＡＭＰ（増幅器）とで構成したこと
を特徴とする位置検出装置。 A signal recording disk that records the rotational position of the machine in the mechanical rotation system, an optical reader that continues recording from the signal recording disk, and a D/A (digital/digital/ 1. A position detection device comprising: an analog (D/A) converter; and an AMP (amplifier) that amplifies analog from the D/A converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5069386U JPS62162610U (en) | 1986-04-04 | 1986-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5069386U JPS62162610U (en) | 1986-04-04 | 1986-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62162610U true JPS62162610U (en) | 1987-10-16 |
Family
ID=30874285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5069386U Pending JPS62162610U (en) | 1986-04-04 | 1986-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62162610U (en) |
-
1986
- 1986-04-04 JP JP5069386U patent/JPS62162610U/ja active Pending
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