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CH548698A - CIRCUIT ARRANGEMENT FOR EMISSION OF AN APPROXIMATION SIGNAL WHEN APPROACHING A HUMAN BODY PART. - Google Patents

CIRCUIT ARRANGEMENT FOR EMISSION OF AN APPROXIMATION SIGNAL WHEN APPROACHING A HUMAN BODY PART.

Info

Publication number
CH548698A
CH548698A CH352572A CH352572A CH548698A CH 548698 A CH548698 A CH 548698A CH 352572 A CH352572 A CH 352572A CH 352572 A CH352572 A CH 352572A CH 548698 A CH548698 A CH 548698A
Authority
CH
Switzerland
Prior art keywords
approaching
emission
human body
body part
circuit arrangement
Prior art date
Application number
CH352572A
Other languages
German (de)
Original Assignee
Mueller Harro
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
Priority to DE19712112521 priority Critical patent/DE2112521C3/en
Priority claimed from DE19712112521 external-priority patent/DE2112521C3/en
Application filed by Mueller Harro filed Critical Mueller Harro
Priority to CH352572A priority patent/CH548698A/en
Priority to IT21751/72A priority patent/IT950118B/en
Priority to BE780612A priority patent/BE780612A/en
Priority to US00234952A priority patent/US3764819A/en
Priority to FR7209064A priority patent/FR2129692A5/fr
Priority to AT218472A priority patent/AT312734B/en
Priority to DE2311249A priority patent/DE2311249C3/en
Publication of CH548698A publication Critical patent/CH548698A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—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
    • 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
CH352572A 1971-03-16 1972-03-10 CIRCUIT ARRANGEMENT FOR EMISSION OF AN APPROXIMATION SIGNAL WHEN APPROACHING A HUMAN BODY PART. CH548698A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19712112521 DE2112521C3 (en) 1971-03-16 Electronic switch that can be triggered contactlessly by the approach of the human hand
CH352572A CH548698A (en) 1971-03-16 1972-03-10 CIRCUIT ARRANGEMENT FOR EMISSION OF AN APPROXIMATION SIGNAL WHEN APPROACHING A HUMAN BODY PART.
IT21751/72A IT950118B (en) 1971-03-16 1972-03-11 ELECTRONIC SWITCH THAT CAN BE OPERATED FROM THE APPROACH OF THE HUMAN HAND WITHOUT CONTACT
BE780612A BE780612A (en) 1971-03-16 1972-03-13 ELECTRONIC SWITCH TRIGGERED WITHOUT CONTACT BY THE APPROACH OF A HAND
US00234952A US3764819A (en) 1971-03-16 1972-03-15 Electronic switch actuated by proximity of the human body
FR7209064A FR2129692A5 (en) 1971-03-16 1972-03-15
AT218472A AT312734B (en) 1971-03-16 1972-03-15 Electronic switch that can be triggered without contact by the approach of the human hand
DE2311249A DE2311249C3 (en) 1971-03-16 1973-03-07 Electronic switch that can be triggered contactlessly by the approach of the human hand

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712112521 DE2112521C3 (en) 1971-03-16 Electronic switch that can be triggered contactlessly by the approach of the human hand
CH352572A CH548698A (en) 1971-03-16 1972-03-10 CIRCUIT ARRANGEMENT FOR EMISSION OF AN APPROXIMATION SIGNAL WHEN APPROACHING A HUMAN BODY PART.

Publications (1)

Publication Number Publication Date
CH548698A true CH548698A (en) 1974-04-30

Family

ID=62567056

Family Applications (1)

Application Number Title Priority Date Filing Date
CH352572A CH548698A (en) 1971-03-16 1972-03-10 CIRCUIT ARRANGEMENT FOR EMISSION OF AN APPROXIMATION SIGNAL WHEN APPROACHING A HUMAN BODY PART.

Country Status (7)

Country Link
US (1) US3764819A (en)
AT (1) AT312734B (en)
BE (1) BE780612A (en)
CH (1) CH548698A (en)
DE (1) DE2311249C3 (en)
FR (1) FR2129692A5 (en)
IT (1) IT950118B (en)

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US3919596A (en) * 1973-01-31 1975-11-11 Robert Elliott Bellis Touch sensitive power control system
US4081700A (en) * 1976-06-16 1978-03-28 Hamilton Ii William F Touch control switch circuit with compensation for power supply line fluctuations
DE2836734C2 (en) * 1978-08-22 1980-03-27 Hansa Metallwerke Ag, 7000 Stuttgart Circuit arrangement for a proximity switch, especially in the sanitary area
BE870387A (en) * 1978-09-11 1979-01-02 Lecloux Jacques CINETISM SWITCH
DE3225193A1 (en) * 1982-07-06 1984-01-12 Gebhard Balluff Fabrik feinmechanischer Erzeugnisse GmbH & Co, 7303 Neuhausen INDUCTIVE PROXIMITY SWITCH
FR2531212B1 (en) * 1982-07-30 1986-04-11 Metraflu PROXIMITY ACOUSTIC SENSOR
WO1987004851A1 (en) * 1986-01-30 1987-08-13 Intellect Electronics Ltd. Proximity sensing device
US4675659A (en) * 1986-02-10 1987-06-23 Jenkins Jr Dale C Method and apparatus for signaling attempted suicide
GB8607747D0 (en) * 1986-03-27 1986-04-30 Duracell Int Device
JPH071313B2 (en) * 1986-12-23 1995-01-11 松下電工株式会社 Wall rear member detection device
US5255341A (en) * 1989-08-14 1993-10-19 Kabushiki Kaisha Toshiba Command input device for voice controllable elevator system
US5341036A (en) * 1991-12-11 1994-08-23 Square D Company Two hand operated machine control station using capacitive proximity switches
US5652577A (en) * 1994-10-27 1997-07-29 Frasier Products, Inc. Device and method for passively activating inductive loop sensor
DE19516316C2 (en) * 1995-05-04 1998-11-26 Kiekert Ag Safety device on a motor vehicle, which only allows a person authorized to open the motor vehicle to open the motor vehicle
US5801340A (en) * 1995-06-29 1998-09-01 Invotronics Manufacturing Proximity sensor
EP0751403A1 (en) * 1995-06-30 1997-01-02 Carlo Gavazzi AG Combined sensor
DE19536198B4 (en) * 1995-09-28 2006-03-30 Endress + Hauser Gmbh + Co. Kg Capacitive switch
US5729604A (en) * 1996-03-14 1998-03-17 Northern Telecom Limited Safety switch for communication device
FR2778427B1 (en) * 1998-05-05 2000-06-23 Valeo Securite Habitacle SECURITY SYSTEM FOR A MOTOR VEHICLE OPENING ELEMENT
US6320282B1 (en) 1999-01-19 2001-11-20 Touchsensor Technologies, Llc Touch switch with integral control circuit
US7906875B2 (en) 1999-01-19 2011-03-15 Touchsensor Technologies, Llc Touch switches and practical applications therefor
US6259486B1 (en) 1999-10-20 2001-07-10 A. Pascal Mahvi Sensor unit for controlling television set operation
DE10163778B4 (en) * 2001-06-27 2008-01-24 Witte-Velbert Gmbh & Co. Kg Handle with integrated antenna and sensor electrode
US20040090730A1 (en) * 2002-11-08 2004-05-13 Byrne Daniel J. Active elecrostatic discharge event prediction and countermeasure using charge proximity sensing
US20040238742A1 (en) * 2003-05-29 2004-12-02 Mahvi Ali Pascal Infrared sensor unit for controlling operation of electrically powered appliances
US7013570B2 (en) 2003-06-18 2006-03-21 Irwin-Industrial Tool Company Stud finder
US7040559B2 (en) 2004-04-02 2006-05-09 Fellowes Inc. Shredder with lock for on/off switch
US7487596B2 (en) 2004-06-25 2009-02-10 Irwin Industrial Tool Company Laser line projected on an edge of a surface
US7178250B2 (en) 2004-07-21 2007-02-20 Irwin Industrial Tool Company Intersecting laser line generating device
US7954737B2 (en) 2007-10-04 2011-06-07 Fellowes, Inc. Shredder thickness with anti-jitter feature
US7311276B2 (en) * 2004-09-10 2007-12-25 Fellowes Inc. Shredder with proximity sensing system
US7631822B2 (en) * 2004-09-10 2009-12-15 Fellowes Inc. Shredder with thickness detector
US7661614B2 (en) * 2004-09-10 2010-02-16 Fellowes Inc. Shredder throat safety system
US8870106B2 (en) 2004-09-10 2014-10-28 Fellowes, Inc. Shredder with thickness detector
GB2418741B (en) * 2004-10-01 2009-05-20 Ford Global Tech Llc Control system for motor vehicle
US8672247B2 (en) 2005-07-11 2014-03-18 Fellowes, Inc. Shredder with thickness detector
US7330122B2 (en) 2005-08-10 2008-02-12 Remotemdx, Inc. Remote tracking and communication device
GB2437594B (en) * 2006-04-24 2010-08-11 Acco Uk Ltd A shredding machine
US7936262B2 (en) 2006-07-14 2011-05-03 Securealert, Inc. Remote tracking system with a dedicated monitoring center
US7737841B2 (en) 2006-07-14 2010-06-15 Remotemdx Alarm and alarm management system for remote tracking devices
US8797210B2 (en) 2006-07-14 2014-08-05 Securealert, Inc. Remote tracking device and a system and method for two-way voice communication between the device and a monitoring center
US7757982B2 (en) * 2006-09-28 2010-07-20 Fellowes, Inc. Shredder with intelligent activation switch
GB2451513B (en) 2007-08-02 2012-04-18 Acco Uk Ltd A shredding machine
WO2009111702A2 (en) 2008-03-07 2009-09-11 Remotemdx A system and method for monitoring individuals using a beacon and intelligent remote tracking device
US8201761B2 (en) 2009-01-05 2012-06-19 Fellowes, Inc. Thickness sensor based motor controller
US8430347B2 (en) * 2009-01-05 2013-04-30 Fellowes, Inc. Thickness adjusted motor controller
US8091809B2 (en) * 2009-03-24 2012-01-10 Fellowes, Inc. Shredder with jam proof system
US8205815B2 (en) * 2009-05-15 2012-06-26 Fellowes, Inc. Paper alignment sensor arrangement
US8678305B2 (en) * 2009-06-18 2014-03-25 Fellowes, Inc. Restrictive throat mechanism for paper shredders
US8550387B2 (en) 2009-06-18 2013-10-08 Tai Hoon K. Matlin Restrictive throat mechanism for paper shredders
US8514070B2 (en) 2010-04-07 2013-08-20 Securealert, Inc. Tracking device incorporating enhanced security mounting strap
US8382019B2 (en) 2010-05-03 2013-02-26 Fellowes, Inc. In-rush current jam proof sensor control
US8511593B2 (en) 2010-05-28 2013-08-20 Fellowes, Inc. Differential jam proof sensor for a shredder
US8462002B2 (en) 2010-06-18 2013-06-11 The Invention Science Fund I, Llc Personal telecommunication device with target-based exposure control
US8463288B2 (en) 2010-06-18 2013-06-11 The Invention Science Fund I, Llc Irradiation self-protection from user telecommunication device
US8519856B2 (en) 2010-06-18 2013-08-27 The Invention Science Fund I, Llc Mapping system for irradiation protection
US8686865B2 (en) 2010-06-18 2014-04-01 The Invention Science Fund I, Llc Interactive technique to reduce irradiation from external source
DE102011085876A1 (en) * 2011-11-07 2013-05-08 Robert Bosch Gmbh object locator
DE102014218213B4 (en) * 2014-09-11 2017-09-28 Continental Automotive Gmbh Arrangement and method for detecting the approach of an object

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109893A (en) * 1961-01-03 1963-11-05 Automatic Elect Lab Proximity operated loudspeaking telephone
US3510677A (en) * 1966-08-12 1970-05-05 Euclid Electric & Mfg Co The Electronic detection system
US3469204A (en) * 1967-09-14 1969-09-23 Whittaker Corp Proximity sensitive on-off oscillator switch circuit
US3609735A (en) * 1968-12-03 1971-09-28 Harris Intertype Corp Inductive-capacitive probe in machine for handling sheetlike material

Also Published As

Publication number Publication date
DE2112521A1 (en) 1972-09-21
AT312734B (en) 1974-01-10
DE2311249C3 (en) 1980-11-06
US3764819A (en) 1973-10-09
DE2112521B2 (en) 1976-07-08
BE780612A (en) 1972-07-03
DE2311249A1 (en) 1973-09-13
DE2311249B2 (en) 1980-03-06
IT950118B (en) 1973-06-20
FR2129692A5 (en) 1972-10-27

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Legal Events

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