JPS61113351U - - Google Patents
Info
- Publication number
- JPS61113351U JPS61113351U JP1984195426U JP19542684U JPS61113351U JP S61113351 U JPS61113351 U JP S61113351U JP 1984195426 U JP1984195426 U JP 1984195426U JP 19542684 U JP19542684 U JP 19542684U JP S61113351 U JPS61113351 U JP S61113351U
- Authority
- JP
- Japan
- Prior art keywords
- proximity switch
- light emitting
- emitting element
- switch according
- case
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
- H03K17/95—Proximity switches using a magnetic detector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Electronic Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984195426U JPH021004Y2 (US06623731-20030923-C00052.png) | 1984-12-25 | 1984-12-25 | |
| KR2019850017372U KR900006252Y1 (ko) | 1984-12-25 | 1985-12-23 | 근접 스위치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984195426U JPH021004Y2 (US06623731-20030923-C00052.png) | 1984-12-25 | 1984-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61113351U true JPS61113351U (US06623731-20030923-C00052.png) | 1986-07-17 |
| JPH021004Y2 JPH021004Y2 (US06623731-20030923-C00052.png) | 1990-01-11 |
Family
ID=30752984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984195426U Expired JPH021004Y2 (US06623731-20030923-C00052.png) | 1984-12-25 | 1984-12-25 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH021004Y2 (US06623731-20030923-C00052.png) |
| KR (1) | KR900006252Y1 (US06623731-20030923-C00052.png) |
-
1984
- 1984-12-25 JP JP1984195426U patent/JPH021004Y2/ja not_active Expired
-
1985
- 1985-12-23 KR KR2019850017372U patent/KR900006252Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR900006252Y1 (ko) | 1990-07-12 |
| JPH021004Y2 (US06623731-20030923-C00052.png) | 1990-01-11 |
| KR860008766U (ko) | 1986-07-28 |
