BE866412A - Detecteur de presence - Google Patents

Detecteur de presence

Info

Publication number
BE866412A
BE866412A BE187136A BE187136A BE866412A BE 866412 A BE866412 A BE 866412A BE 187136 A BE187136 A BE 187136A BE 187136 A BE187136 A BE 187136A BE 866412 A BE866412 A BE 866412A
Authority
BE
Belgium
Prior art keywords
presence detector
detector
Prior art date
Application number
BE187136A
Other languages
English (en)
French (fr)
Inventor
H Kraus
Original Assignee
Maschf Augsburg Nuernberg 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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of BE866412A publication Critical patent/BE866412A/xx

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
    • H03K17/955—Proximity switches using a capacitive detector
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
    • B66B13/26—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between closing doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42—Detection using safety edges
    • E05F15/46—Detection using safety edges responsive to changes in electrical capacitance
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/104—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for elevators
BE187136A 1977-05-04 1978-04-26 Detecteur de presence BE866412A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2719955A DE2719955C2 (de) 1977-05-04 1977-05-04 Feldsensor zum Erkennen von Personen oder Gegenständen, insbesondere vor Aufzug-Schiebetüren

Publications (1)

Publication Number Publication Date
BE866412A true BE866412A (fr) 1978-08-14

Family

ID=6008013

Family Applications (1)

Application Number Title Priority Date Filing Date
BE187136A BE866412A (fr) 1977-05-04 1978-04-26 Detecteur de presence

Country Status (7)

Country Link
US (1) US4240528A (it)
AT (1) AT364796B (it)
BE (1) BE866412A (it)
DE (1) DE2719955C2 (it)
DK (1) DK194378A (it)
FR (1) FR2389568B1 (it)
NL (1) NL7804832A (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044789A1 (de) * 1980-11-28 1982-07-15 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Feldsensor zur erkennung von hindernissen
DE3434940A1 (de) * 1984-09-22 1986-04-03 Heinrich 6090 Rüsselsheim Jores Kapazitiver annaeherungssensor hoher ansprechempfindlichkeit zur schaltsignalabgabe bei anwesenheit eines objekts innerhalb seines einstellbaren nennabstandbereichs und zur messung bzw. regelung des sensor-objektabstands bei vorgegebenem nennabstand als bezugsgroesse
US4782282A (en) * 1986-07-09 1988-11-01 Dickey-John Corporation Capacitive-type seed sensor for a planter monitor
DE8800823U1 (de) * 1988-01-25 1988-03-03 Vegla Vereinigte Glaswerke Gmbh, 52066 Aachen Verbundglasscheibe mit großflächiger Drahtspule
AT391913B (de) * 1988-03-18 1990-12-27 Setec Messgeraete Gmbh Einklemmschutz fuer fenster und tueren
US5034722A (en) * 1990-01-16 1991-07-23 Joshua Premack Capacitance detection system
DE4134016C1 (it) * 1991-10-14 1993-04-15
DE4215744C2 (de) * 1992-05-13 1997-09-18 Brose Fahrzeugteile Sicherheitsvorrichtung zur Begrenzung, Steuerung oder Regelung der Bewegung von fremdkraftbetätigten Teilen, insbesondere von Teilen einer Fahrzeugkarosserie
US6701673B1 (en) 1992-05-13 2004-03-09 Brose Fahrzeugteile Gmbh & Co. Kg Openable and closable motor vehicle window
US5337039A (en) * 1992-07-16 1994-08-09 Sdr Metro Inc. Proximity detection system with digital frequency variation detection means
GB2279750A (en) * 1993-07-10 1995-01-11 Paul Thomas Ryan Capacitive proximity sensor
EP0698714A1 (de) * 1994-08-26 1996-02-28 Witronic Elektronische Geräte Gesellschaft M.B.H. Sicherheitstürsystem
US5652577A (en) * 1994-10-27 1997-07-29 Frasier Products, Inc. Device and method for passively activating inductive loop sensor
EP0746100A1 (de) * 1995-06-01 1996-12-04 Sentron Ag Schaltungsanordnung zum Betrieb eines resistiven, kapazitiven oder induktiven Sensors
DE19522760C2 (de) * 1995-06-27 1999-12-16 Dorma Gmbh & Co Kg Automatische Tür und Verfahren zum Betrieb einer automatischen Tür
US5801340A (en) * 1995-06-29 1998-09-01 Invotronics Manufacturing Proximity sensor
DE10051292A1 (de) * 1999-10-15 2001-05-10 Ifm Electronic Gmbh Näherungsschalter
ITPR20020003U1 (it) * 2002-02-15 2003-08-18 Wittur Spa Dispositivo anti-schiacciamento per porte automatiche, in particolareper ascensori e/o elevatori.
US7045764B2 (en) 2002-10-17 2006-05-16 Rite-Hite Holding Corporation Passive detection system for detecting a body near a door
US7034682B2 (en) 2003-06-20 2006-04-25 Rite-Hite Holding Corporation Door with a safety antenna
DE102005003488B4 (de) * 2005-01-25 2009-03-19 Sick Ag Kapzitiver Sensor und Überwachungsverfahren
DE102005034034A1 (de) * 2005-07-20 2007-02-01 Kiekert Ag Verfahren und Vorrichtung zum Erkennen eines Hindernisses im Öffnungsbereich eines bewegbaren Verstellelementes
US20070118334A1 (en) * 2005-10-05 2007-05-24 Klaus Guenter Data logger for a measuring device
US7521665B2 (en) 2006-07-07 2009-04-21 Leoni Ag Sensor system, sensor element, and method with a light sensor and an electrical sensor for monitoring a closing mechanism
DE102012104750A1 (de) * 2012-06-01 2013-12-05 Ingo Reusch Vorrichtung zum berührungsfreien Öffnen von Türen
EP4191116A1 (de) * 2021-12-03 2023-06-07 EUCHNER GmbH + Co. KG Sicherheitseinrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720284A (en) * 1952-11-13 1955-10-11 Otis Elevator Co Elevator door control mechanism
US3018851A (en) * 1957-11-19 1962-01-30 Otis Elevator Co Control mechanism for doors
US3201774A (en) * 1962-12-26 1965-08-17 Tateisi Denki Kabushikikaisha Electrical sensing apparatus
DE1548169A1 (de) * 1965-10-15 1970-04-09 Wilmot Breeden Ltd Vorrichtung zum Aufspueren von Objekten
US3370677A (en) * 1966-01-12 1968-02-27 Westinghouse Electric Corp Proximity sensing apparatus and sensor therefor

Also Published As

Publication number Publication date
AT364796B (de) 1981-11-10
FR2389568B1 (it) 1982-08-13
DK194378A (da) 1978-11-05
ATA281878A (de) 1981-04-15
FR2389568A1 (it) 1978-12-01
NL7804832A (nl) 1978-11-07
DE2719955A1 (de) 1978-11-09
DE2719955C2 (de) 1982-12-02
US4240528A (en) 1980-12-23

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