BE866412A - Detecteur de presence - Google Patents
Detecteur de presenceInfo
- 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
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
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 (fr) |
AT (1) | AT364796B (fr) |
BE (1) | BE866412A (fr) |
DE (1) | DE2719955C2 (fr) |
DK (1) | DK194378A (fr) |
FR (1) | FR2389568B1 (fr) |
NL (1) | NL7804832A (fr) |
Families Citing this family (26)
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 (fr) * | 1991-10-14 | 1993-04-15 | ||
US6701673B1 (en) | 1992-05-13 | 2004-03-09 | Brose Fahrzeugteile Gmbh & Co. Kg | Openable and closable motor vehicle window |
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 |
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 (fr) * | 1994-08-26 | 1996-02-28 | Witronic Elektronische Geräte Gesellschaft M.B.H. | Système de sécurité pour porte |
US5652577A (en) * | 1994-10-27 | 1997-07-29 | Frasier Products, Inc. | Device and method for passively activating inductive loop sensor |
EP0746100A1 (fr) * | 1995-06-01 | 1996-12-04 | Sentron Ag | Circuit pour faire fonctionner un capteur résistif, capacitif ou inductif |
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 |
US6664661B1 (en) * | 1999-10-15 | 2003-12-16 | I F M Electronic Gmbh | Proximity switch |
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 |
EP4191116B1 (fr) * | 2021-12-03 | 2024-09-11 | EUCHNER GmbH + Co. KG | Dispositif de sécurité |
Family Cites Families (5)
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 |
-
1977
- 1977-05-04 DE DE2719955A patent/DE2719955C2/de not_active Expired
-
1978
- 1978-04-20 AT AT0281878A patent/AT364796B/de not_active IP Right Cessation
- 1978-04-26 BE BE187136A patent/BE866412A/fr unknown
- 1978-04-26 FR FR7812350A patent/FR2389568B1/fr not_active Expired
- 1978-05-03 DK DK194378A patent/DK194378A/da not_active Application Discontinuation
- 1978-05-05 NL NL7804832A patent/NL7804832A/xx unknown
- 1978-05-24 US US05/902,735 patent/US4240528A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AT364796B (de) | 1981-11-10 |
DE2719955A1 (de) | 1978-11-09 |
NL7804832A (nl) | 1978-11-07 |
FR2389568B1 (fr) | 1982-08-13 |
US4240528A (en) | 1980-12-23 |
DK194378A (da) | 1978-11-05 |
FR2389568A1 (fr) | 1978-12-01 |
DE2719955C2 (de) | 1982-12-02 |
ATA281878A (de) | 1981-04-15 |
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