DE9010998U1 - - Google Patents

Info

Publication number
DE9010998U1
DE9010998U1 DE9010998U DE9010998U DE9010998U1 DE 9010998 U1 DE9010998 U1 DE 9010998U1 DE 9010998 U DE9010998 U DE 9010998U DE 9010998 U DE9010998 U DE 9010998U DE 9010998 U1 DE9010998 U1 DE 9010998U1
Authority
DE
Germany
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
Application number
DE9010998U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sartorius AG
Original Assignee
Sartorius AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sartorius AG filed Critical Sartorius AG
Priority to DE9010998U priority Critical patent/DE9010998U1/de
Publication of DE9010998U1 publication Critical patent/DE9010998U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • H03G3/001—Digital control of analog signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/14—Modifications for compensating variations of physical values, e.g. of temperature
    • 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
    • H03K17/941—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated using an optical detector

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
DE9010998U 1990-03-01 1990-07-25 Expired - Lifetime DE9010998U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9010998U DE9010998U1 (en) 1990-03-01 1990-07-25

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4006341 1990-03-01
DE9010998U DE9010998U1 (en) 1990-03-01 1990-07-25

Publications (1)

Publication Number Publication Date
DE9010998U1 true DE9010998U1 (en) 1990-10-25

Family

ID=25890639

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9010998U Expired - Lifetime DE9010998U1 (en) 1990-03-01 1990-07-25

Country Status (1)

Country Link
DE (1) DE9010998U1 (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4228112C1 (en) * 1992-08-25 1993-07-01 Leuze Electronic Gmbh + Co, 7311 Owen, De Object detection arrangement - contains light source and receiver, comparator with comparison voltages controlled by micro-controller
DE9309837U1 (en) * 1993-07-02 1993-09-02 Reime Gerd Arrangement for measuring or detecting the wetting of a wall or plate which is permeable to a specific radiation
DE4221113C1 (en) * 1992-06-26 1993-12-09 Sick Optik Elektronik Erwin Comparator circuit e.g. for optical detector which signals presence of object - uses two comparators to provide two different outputs when input rises above or drops below switch threshold
DE4237311C1 (en) * 1992-08-25 1993-12-16 Leuze Electronic Gmbh & Co Intruder detection system for room surveillance - applies several voltage reference levels to comparator from microprocessor via resistors, and prevents emission of pulse upon detection of noise signal.
EP0584510A2 (en) * 1992-08-25 1994-03-02 Leuze electronic GmbH + Co. Article detection device using a transmitter and a receiver
DE4238666A1 (en) * 1992-11-17 1994-05-19 Leuze Electronic Gmbh & Co Object detection arrangement with transmitter and receiver - contains threshold switch and micro-controller testing numbers of pulses compared to demand pulse count
DE4319451C1 (en) * 1992-11-05 1994-08-25 Leuze Electronic Gmbh & Co Device, consisting of a transmitter and a receiver, for detecting objects
DE4324590A1 (en) * 1993-07-22 1995-01-26 Leuze Electronic Gmbh & Co Method for regulating the response sensitivity of a light barrier arrangement
DE4413079A1 (en) * 1994-04-15 1995-10-19 Schleicher & Co Int Switching device for switching a cutting mechanism drive of a shredding document shredder
DE19547300C1 (en) * 1995-12-18 1997-03-06 Siemens Ag Actuation device with at least one opto-electronic sensing element, esp. contact sensitive infrared reflection light barrier
DE19547301C1 (en) * 1995-12-18 1997-03-13 Siemens Ag Actuation device with at least one optoelectronic sensing element, esp. contact sensitive reflection light barrier,
DE19707861A1 (en) * 1997-02-27 1998-09-10 Leuze Electronic Gmbh & Co Reflection light sensor for object detection
DE19718391A1 (en) * 1997-04-30 1998-11-05 Sick Ag Method for operating an opto-electronic sensor
EP0891044A1 (en) * 1997-07-10 1999-01-13 Sick Ag Method for controlling an optoelectronic sensor
DE19754963A1 (en) * 1997-02-27 1999-07-01 Leuze Electronic Gmbh & Co Reflection light scanner for detecting objects in monitoring range
US8445833B2 (en) 2010-02-25 2013-05-21 Sick Ag Optoelectronic sensor
DE10341327B4 (en) * 2002-09-11 2017-07-20 Omron Corp. Photoelectric sensor

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4221113C1 (en) * 1992-06-26 1993-12-09 Sick Optik Elektronik Erwin Comparator circuit e.g. for optical detector which signals presence of object - uses two comparators to provide two different outputs when input rises above or drops below switch threshold
DE4228112C1 (en) * 1992-08-25 1993-07-01 Leuze Electronic Gmbh + Co, 7311 Owen, De Object detection arrangement - contains light source and receiver, comparator with comparison voltages controlled by micro-controller
DE4237311C1 (en) * 1992-08-25 1993-12-16 Leuze Electronic Gmbh & Co Intruder detection system for room surveillance - applies several voltage reference levels to comparator from microprocessor via resistors, and prevents emission of pulse upon detection of noise signal.
EP0584510A2 (en) * 1992-08-25 1994-03-02 Leuze electronic GmbH + Co. Article detection device using a transmitter and a receiver
EP0584510A3 (en) * 1992-08-25 1996-01-24 Leuze Electronic Gmbh & Co Article detection device using a transmitter and a receiver
DE4319451C1 (en) * 1992-11-05 1994-08-25 Leuze Electronic Gmbh & Co Device, consisting of a transmitter and a receiver, for detecting objects
DE4238666A1 (en) * 1992-11-17 1994-05-19 Leuze Electronic Gmbh & Co Object detection arrangement with transmitter and receiver - contains threshold switch and micro-controller testing numbers of pulses compared to demand pulse count
DE9309837U1 (en) * 1993-07-02 1993-09-02 Reime Gerd Arrangement for measuring or detecting the wetting of a wall or plate which is permeable to a specific radiation
DE4324590A1 (en) * 1993-07-22 1995-01-26 Leuze Electronic Gmbh & Co Method for regulating the response sensitivity of a light barrier arrangement
DE4413079A1 (en) * 1994-04-15 1995-10-19 Schleicher & Co Int Switching device for switching a cutting mechanism drive of a shredding document shredder
DE19547300C1 (en) * 1995-12-18 1997-03-06 Siemens Ag Actuation device with at least one opto-electronic sensing element, esp. contact sensitive infrared reflection light barrier
DE19547301C1 (en) * 1995-12-18 1997-03-13 Siemens Ag Actuation device with at least one optoelectronic sensing element, esp. contact sensitive reflection light barrier,
DE19707861A1 (en) * 1997-02-27 1998-09-10 Leuze Electronic Gmbh & Co Reflection light sensor for object detection
DE19754963A1 (en) * 1997-02-27 1999-07-01 Leuze Electronic Gmbh & Co Reflection light scanner for detecting objects in monitoring range
DE19707861C2 (en) * 1997-02-27 2001-02-15 Leuze Electronic Gmbh & Co Diffuse mode sensor
DE19754963B4 (en) * 1997-02-27 2006-03-23 Leuze Electronic Gmbh & Co Kg Retroreflective
DE19718391A1 (en) * 1997-04-30 1998-11-05 Sick Ag Method for operating an opto-electronic sensor
US5933242A (en) * 1997-04-30 1999-08-03 Sick Ag Method for the operation of an opto-electronic sensor
EP0891044A1 (en) * 1997-07-10 1999-01-13 Sick Ag Method for controlling an optoelectronic sensor
DE19729638A1 (en) * 1997-07-10 1999-01-14 Sick Ag Method for operating an opto-electronic sensor
US6121605A (en) * 1997-07-10 2000-09-19 Sick Ag Method for the operation of an optoelectronic sensor
DE10341327B4 (en) * 2002-09-11 2017-07-20 Omron Corp. Photoelectric sensor
US8445833B2 (en) 2010-02-25 2013-05-21 Sick Ag Optoelectronic sensor

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