JPS6275553U - - Google Patents
Info
- Publication number
- JPS6275553U JPS6275553U JP16658085U JP16658085U JPS6275553U JP S6275553 U JPS6275553 U JP S6275553U JP 16658085 U JP16658085 U JP 16658085U JP 16658085 U JP16658085 U JP 16658085U JP S6275553 U JPS6275553 U JP S6275553U
- Authority
- JP
- Japan
- Prior art keywords
- conveyance path
- flow tube
- air flow
- conversion member
- piezoelectric
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
Description
第１図は本考案に係る帳票検出装置の一実施例
を示す縦断面図である。
１，２……案内板（搬送路）、１ａ，２ａ……
開口部、３……空気流管、４……圧電変換部材、
６……判別回路、７……帳票。
FIG. 1 is a longitudinal sectional view showing an embodiment of a form detection device according to the present invention. 1, 2... Guide plate (conveyance path), 1a, 2a...
Opening portion, 3... air flow tube, 4... piezoelectric conversion member,
6... Discrimination circuit, 7... Form.
Claims (1)
与える空気流管と、前記搬送路を通過する前記帳
票を介して前記空気流管の開口部に対向する位置
における前記搬送路に設けられた圧電変換部材と
この圧電変換部材からの信号により前記帳票の有
無を検知する判別回路とを具備したことを特徴と
、する帳票検出装置。 an air flow tube that is opened in a form conveyance path and applies air pressure to the conveyance path; and a piezoelectric element provided in the conveyance path at a position facing the opening of the air flow tube through the form that passes through the conveyance path. A form detection device comprising a conversion member and a discrimination circuit that detects the presence or absence of the form based on a signal from the piezoelectric conversion member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16658085U JPS6275553U (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16658085U JPS6275553U (en) | 1985-10-31 | 1985-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6275553U true JPS6275553U (en) | 1987-05-14 |
Family
ID=31097695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16658085U Pending JPS6275553U (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6275553U (en) |
-
1985
- 1985-10-31 JP JP16658085U patent/JPS6275553U/ja active Pending
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