JPH0716197Y2 - カ−ド穴センサ− - Google Patents
カ−ド穴センサ−Info
- Publication number
- JPH0716197Y2 JPH0716197Y2 JP1986119867U JP11986786U JPH0716197Y2 JP H0716197 Y2 JPH0716197 Y2 JP H0716197Y2 JP 1986119867 U JP1986119867 U JP 1986119867U JP 11986786 U JP11986786 U JP 11986786U JP H0716197 Y2 JPH0716197 Y2 JP H0716197Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- card
- hole
- material layer
- winding
- 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.)
- Expired - Lifetime
Links
- 239000000696 magnetic material Substances 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 12
- 230000035699 permeability Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986119867U JPH0716197Y2 (ja) | 1986-08-06 | 1986-08-06 | カ−ド穴センサ− |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986119867U JPH0716197Y2 (ja) | 1986-08-06 | 1986-08-06 | カ−ド穴センサ− |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6327961U JPS6327961U (enrdf_load_stackoverflow) | 1988-02-24 |
JPH0716197Y2 true JPH0716197Y2 (ja) | 1995-04-12 |
Family
ID=31007646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986119867U Expired - Lifetime JPH0716197Y2 (ja) | 1986-08-06 | 1986-08-06 | カ−ド穴センサ− |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0716197Y2 (enrdf_load_stackoverflow) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4979123A (enrdf_load_stackoverflow) * | 1972-12-02 | 1974-07-31 | ||
JPS50123324A (enrdf_load_stackoverflow) * | 1974-03-14 | 1975-09-27 | ||
JPS54162738U (enrdf_load_stackoverflow) * | 1978-05-02 | 1979-11-14 | ||
JPS59220882A (ja) * | 1983-05-30 | 1984-12-12 | Toyoda Gosei Co Ltd | カ−ド・リ−ダ |
-
1986
- 1986-08-06 JP JP1986119867U patent/JPH0716197Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS6327961U (enrdf_load_stackoverflow) | 1988-02-24 |
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