JPH039649B2 - - Google Patents
Info
- Publication number
- JPH039649B2 JPH039649B2 JP56113410A JP11341081A JPH039649B2 JP H039649 B2 JPH039649 B2 JP H039649B2 JP 56113410 A JP56113410 A JP 56113410A JP 11341081 A JP11341081 A JP 11341081A JP H039649 B2 JPH039649 B2 JP H039649B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- voltage
- capacitor
- resonant circuit
- coil
- 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
- 239000003990 capacitor Substances 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 14
- 238000013459 approach Methods 0.000 claims description 8
- 230000010355 oscillation Effects 0.000 claims description 7
- 238000004804 winding Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 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
- H03K17/955—Proximity switches using a capacitive detector
-
- 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
- H03K17/952—Proximity switches using a magnetic detector using inductive coils
- H03K17/9537—Proximity switches using a magnetic detector using inductive coils in a resonant circuit
- H03K17/954—Proximity switches using a magnetic detector using inductive coils in a resonant circuit controlled by an oscillatory signal
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11341081A JPS5814624A (ja) | 1981-07-20 | 1981-07-20 | 近接スイツチ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11341081A JPS5814624A (ja) | 1981-07-20 | 1981-07-20 | 近接スイツチ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5814624A JPS5814624A (ja) | 1983-01-27 |
JPH039649B2 true JPH039649B2 (sv) | 1991-02-08 |
Family
ID=14611563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11341081A Granted JPS5814624A (ja) | 1981-07-20 | 1981-07-20 | 近接スイツチ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5814624A (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3141528A1 (fr) * | 2022-10-26 | 2024-05-03 | Continental Automotive Technologies GmbH | Dispositif de detection de mouvement |
-
1981
- 1981-07-20 JP JP11341081A patent/JPS5814624A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5814624A (ja) | 1983-01-27 |
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