JPH0426554U - - Google Patents
Info
- Publication number
- JPH0426554U JPH0426554U JP6790390U JP6790390U JPH0426554U JP H0426554 U JPH0426554 U JP H0426554U JP 6790390 U JP6790390 U JP 6790390U JP 6790390 U JP6790390 U JP 6790390U JP H0426554 U JPH0426554 U JP H0426554U
- Authority
- JP
- Japan
- Prior art keywords
- light
- protective cover
- accommodating part
- light emitting
- receiving element
- 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
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 2
Landscapes
- Inspection Of Paper Currency And Valuable Securities (AREA)
Description
第１図は、紙幣鑑別装置に装着される光センサ
としての発光センサと実施例の保護カバーとの組
立斜視図、第２図は受光センサとの組立側面断面
図を示す。第３図は実施例の発光側の保護カバー
と現行の保護カバーをそれぞれ１０個ずつサンプ
ルとして用意し、固定されたデータ出力に対する
モニタ出力のバラツキの相関を示すグラフである
。
１０……発光ダイオード、１１……受光素子、
１０ａ……発光部、２０……発光ダイオードの保
護カバー、２３……発光部の収容部、２４……粗
面部、３０……受光素子の保護カバー。
FIG. 1 is an assembled perspective view of a light emitting sensor as an optical sensor mounted on a bill validator and a protective cover of an embodiment, and FIG. 2 is an assembled side sectional view of the light receiving sensor. FIG. 3 is a graph showing the correlation of variations in monitor output with respect to fixed data output, using ten samples of each of the protective covers on the light emitting side of the embodiment and the current protective covers. 10... Light emitting diode, 11... Light receiving element,
10a... Light emitting section, 20... Protective cover for the light emitting diode, 23... Housing section for the light emitting section, 24... Rough surface section, 30... Protective cover for the light receiving element.
Claims (1)
する導光性の保護カバーに収容部を設け、この収
容部の内部表面に粗面部を形成したことを特徴と
する光センサの保護カバー。 1. A protective cover for an optical sensor, characterized in that a light-guiding protective cover covering a light-emitting element disposed opposite to a light-receiving element is provided with an accommodating part, and a rough surface part is formed on the inner surface of the accommodating part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990067903U JP2545576Y2 (en) | 1990-06-28 | 1990-06-28 | Light transmission type bill validating sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990067903U JP2545576Y2 (en) | 1990-06-28 | 1990-06-28 | Light transmission type bill validating sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0426554U true JPH0426554U (en) | 1992-03-03 |
| JP2545576Y2 JP2545576Y2 (en) | 1997-08-25 |
Family
ID=31601896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990067903U Expired - Lifetime JP2545576Y2 (en) | 1990-06-28 | 1990-06-28 | Light transmission type bill validating sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2545576Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009094608A2 (en) * | 2008-01-25 | 2009-07-30 | Applied Materials, Inc. | Methods and apparatus for an integral local substrate center finder for i/o and chamber slit valves |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102031038B1 (en) * | 2017-11-30 | 2019-11-08 | 주식회사 아이씨엠씨 | Welding tip inspection apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5075794A (en) * | 1973-11-06 | 1975-06-21 | ||
| JPS5374496A (en) * | 1976-12-15 | 1978-07-01 | Fuji Electric Co Ltd | Paper leaf examining apparatus |
| JPS6055677A (en) * | 1983-09-07 | 1985-03-30 | Nec Corp | Photo interrupter |
| JPS6211793U (en) * | 1985-07-04 | 1987-01-24 | ||
| JPS62111376A (en) * | 1985-11-11 | 1987-05-22 | 富士電機株式会社 | Optical identification system for paper money |
-
1990
- 1990-06-28 JP JP1990067903U patent/JP2545576Y2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5075794A (en) * | 1973-11-06 | 1975-06-21 | ||
| JPS5374496A (en) * | 1976-12-15 | 1978-07-01 | Fuji Electric Co Ltd | Paper leaf examining apparatus |
| JPS6055677A (en) * | 1983-09-07 | 1985-03-30 | Nec Corp | Photo interrupter |
| JPS6211793U (en) * | 1985-07-04 | 1987-01-24 | ||
| JPS62111376A (en) * | 1985-11-11 | 1987-05-22 | 富士電機株式会社 | Optical identification system for paper money |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009094608A2 (en) * | 2008-01-25 | 2009-07-30 | Applied Materials, Inc. | Methods and apparatus for an integral local substrate center finder for i/o and chamber slit valves |
| WO2009094608A3 (en) * | 2008-01-25 | 2009-10-08 | Applied Materials, Inc. | Methods and apparatus for an integral local substrate center finder for i/o and chamber slit valves |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2545576Y2 (en) | 1997-08-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |