AT301674B - Electronic proximity switch - Google Patents
Electronic proximity switchInfo
- Publication number
- AT301674B AT301674B AT590969A AT590969A AT301674B AT 301674 B AT301674 B AT 301674B AT 590969 A AT590969 A AT 590969A AT 590969 A AT590969 A AT 590969A AT 301674 B AT301674 B AT 301674B
- Authority
- AT
- Austria
- Prior art keywords
- proximity switch
- electronic proximity
- electronic
- switch
- proximity
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
-
- 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
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
- H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
- H03K3/2893—Bistables with hysteresis, e.g. Schmitt trigger
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681762565 DE1762565A1 (en) | 1968-07-09 | 1968-07-09 | Electronic proximity switch |
Publications (1)
Publication Number | Publication Date |
---|---|
AT301674B true AT301674B (en) | 1972-09-11 |
Family
ID=5697071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT590969A AT301674B (en) | 1968-07-09 | 1969-06-20 | Electronic proximity switch |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT301674B (en) |
DE (1) | DE1762565A1 (en) |
FR (1) | FR2012518A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3213602A1 (en) * | 1982-04-13 | 1983-10-20 | Siemens AG, 1000 Berlin und 8000 München | Electronic device |
DE3320509C2 (en) * | 1983-06-07 | 1994-02-17 | Merten Kg Pulsotronic | Electronic proximity switch |
DE3440538C1 (en) * | 1984-11-07 | 1986-05-15 | Werner Turck Gmbh & Co Kg, 5884 Halver | Proximity switch |
DE3619238A1 (en) * | 1985-09-14 | 1987-03-26 | Turck Werner Kg | Proximity switch |
DE3546245C3 (en) * | 1985-12-28 | 1994-11-17 | Link Walter | Non-contact proximity switch |
DE3611862A1 (en) * | 1986-04-09 | 1987-10-15 | Steudler Gmbh & Co Kg A | INDUCTIVE PROXIMITY SENSOR |
DE102005022980A1 (en) * | 2005-05-19 | 2006-11-23 | Hella Kgaa Hueck & Co. | Measurement and evaluation of signals from capacitative rain sensor on vehicle windscreen, determines both frequency shift and change in amplitude caused by rain |
DE102007001821B4 (en) * | 2007-01-12 | 2012-03-01 | Wenglor sensoric elektronische Geräte GmbH | Inductive proximity switch |
DE102007045118B4 (en) * | 2007-09-20 | 2020-02-13 | Ifm Electronic Gmbh | Inductive proximity switch and core coil for an inductive proximity switch |
DE102011102796A1 (en) * | 2011-05-23 | 2012-11-29 | Trw Automotive Electronics & Components Gmbh | Position sensor, actuator-sensor device and method for inductive detection of a position |
-
1968
- 1968-07-09 DE DE19681762565 patent/DE1762565A1/en active Pending
-
1969
- 1969-04-15 FR FR6911543A patent/FR2012518A1/fr not_active Withdrawn
- 1969-06-20 AT AT590969A patent/AT301674B/en active
Also Published As
Publication number | Publication date |
---|---|
FR2012518A1 (en) | 1970-03-20 |
DE1762565A1 (en) | 1970-07-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE383704C (en) | COMMUTE CIRCUIT | |
AT300042B (en) | Electronic switch | |
CH521070A (en) | Binary counter circuit | |
CH514451A (en) | Circuit double de freinage | |
AT254989B (en) | Electronic switch | |
CH489962A (en) | Thyristor circuit | |
CH506199A (en) | Superconducting circuit | |
AT301674B (en) | Electronic proximity switch | |
CH483734A (en) | Switchgear | |
CH511509A (en) | Electromagnetic switch | |
CH309569A4 (en) | Time switch | |
AT288521B (en) | Circuit breaker | |
AT298600B (en) | CIRCUIT BAR | |
CH498523A (en) | Electronic chopper | |
CH485315A (en) | Circuit breaker | |
AT293523B (en) | Electronic proximity switch | |
CH495634A (en) | Integrated circuit | |
CH493086A (en) | Switch | |
CH482302A (en) | Thyristor circuit | |
DE1911959B2 (en) | BISTABLE TRIGGER CIRCUIT | |
CH498474A (en) | Electrical component | |
AT306154B (en) | Remote electromagnetic switch | |
CH497775A (en) | Switch | |
DE1811606B2 (en) | MULTIPLE SWITCH | |
CH500597A (en) | Microwave component |