JPH0545718Y2 - - Google Patents
Info
- Publication number
- JPH0545718Y2 JPH0545718Y2 JP1985002415U JP241585U JPH0545718Y2 JP H0545718 Y2 JPH0545718 Y2 JP H0545718Y2 JP 1985002415 U JP1985002415 U JP 1985002415U JP 241585 U JP241585 U JP 241585U JP H0545718 Y2 JPH0545718 Y2 JP H0545718Y2
- Authority
- JP
- Japan
- Prior art keywords
- reed switch
- magnetic
- yoke
- door
- magnetic flux
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims description 94
- 230000004907 flux Effects 0.000 claims description 39
- 238000012790 confirmation Methods 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 5
- 230000002996 emotional effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 230000004044 response Effects 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985002415U JPH0545718Y2 (zh) | 1985-01-14 | 1985-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985002415U JPH0545718Y2 (zh) | 1985-01-14 | 1985-01-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61120865U JPS61120865U (zh) | 1986-07-30 |
| JPH0545718Y2 true JPH0545718Y2 (zh) | 1993-11-25 |
Family
ID=30476073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985002415U Expired - Lifetime JPH0545718Y2 (zh) | 1985-01-14 | 1985-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0545718Y2 (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4946060U (zh) * | 1972-08-01 | 1974-04-23 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5248901Y2 (zh) * | 1971-11-15 | 1977-11-08 | ||
| JPS51111068U (zh) * | 1975-03-05 | 1976-09-08 | ||
| JPS58162986U (ja) * | 1982-04-24 | 1983-10-29 | 松下電工株式会社 | ドアへのマグネツトの取付構造 |
-
1985
- 1985-01-14 JP JP1985002415U patent/JPH0545718Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4946060U (zh) * | 1972-08-01 | 1974-04-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61120865U (zh) | 1986-07-30 |
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