DE19828434A1 - Optoelektronische Sensoreinrichtung - Google Patents

Optoelektronische Sensoreinrichtung

Info

Publication number
DE19828434A1
DE19828434A1 DE19828434A DE19828434A DE19828434A1 DE 19828434 A1 DE19828434 A1 DE 19828434A1 DE 19828434 A DE19828434 A DE 19828434A DE 19828434 A DE19828434 A DE 19828434A DE 19828434 A1 DE19828434 A1 DE 19828434A1
Authority
DE
Germany
Prior art keywords
reflection
expansion
mirror
sensor device
light beam
Prior art date
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.)
Withdrawn
Application number
DE19828434A
Other languages
German (de)
English (en)
Inventor
Martin Wuestefeld
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.)
Sick AG
Original Assignee
Sick 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 Sick AG filed Critical Sick AG
Priority to DE19828434A priority Critical patent/DE19828434A1/de
Priority to DE59906565T priority patent/DE59906565D1/de
Priority to EP99109753A priority patent/EP0967583B1/fr
Publication of DE19828434A1 publication Critical patent/DE19828434A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
    • G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
    • G08B13/184—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using radiation reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
DE19828434A 1998-06-25 1998-06-25 Optoelektronische Sensoreinrichtung Withdrawn DE19828434A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19828434A DE19828434A1 (de) 1998-06-25 1998-06-25 Optoelektronische Sensoreinrichtung
DE59906565T DE59906565D1 (de) 1998-06-25 1999-05-18 Optoelektronische Sensoreinrichtung
EP99109753A EP0967583B1 (fr) 1998-06-25 1999-05-18 Dispositif détecteur optoélectronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19828434A DE19828434A1 (de) 1998-06-25 1998-06-25 Optoelektronische Sensoreinrichtung

Publications (1)

Publication Number Publication Date
DE19828434A1 true DE19828434A1 (de) 1999-12-30

Family

ID=7872057

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19828434A Withdrawn DE19828434A1 (de) 1998-06-25 1998-06-25 Optoelektronische Sensoreinrichtung
DE59906565T Expired - Lifetime DE59906565D1 (de) 1998-06-25 1999-05-18 Optoelektronische Sensoreinrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59906565T Expired - Lifetime DE59906565D1 (de) 1998-06-25 1999-05-18 Optoelektronische Sensoreinrichtung

Country Status (2)

Country Link
EP (1) EP0967583B1 (fr)
DE (2) DE19828434A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10239940A1 (de) * 2002-08-30 2004-03-25 Sick Ag Lichtschranke oder Lichtgitter
DE10314852A1 (de) * 2003-04-02 2004-10-14 Sick Ag Optoelektronische Zugangsabsicherung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010007107U1 (de) 2010-05-21 2011-11-09 Sick Ag Aufweitungsreflektor
JP7070221B2 (ja) * 2018-08-07 2022-05-18 オムロン株式会社 多光軸光電センサユニット
EP4016139A1 (fr) * 2020-12-21 2022-06-22 Leuze electronic GmbH + Co. KG Dispositif capteur

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205902A (en) * 1978-10-12 1980-06-03 The Perkin-Elmer Corporation Laser beam expander
US4518232A (en) * 1983-08-24 1985-05-21 Avco Everett Research Laboratory, Inc. Method and apparatus for optical beam shaping
DE9104172U1 (de) * 1991-04-06 1991-07-18 Leuze electronic GmbH + Co, 7311 Owen Retroreflektor
DE19533044A1 (de) * 1994-10-03 1996-04-04 Baumer Electric Ag Doppeldurchlichtschranke
DE29607076U1 (de) * 1996-04-18 1996-08-29 Erwin Sick Gmbh Optik-Elektronik, 79183 Waldkirch Opto-elektronischer Sensor zur Erkennung transparenter Objekte
DE29701903U1 (de) * 1997-02-04 1997-03-27 IMOS Gubela GmbH, 77871 Renchen Meßtechnikretroflektor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205902A (en) * 1978-10-12 1980-06-03 The Perkin-Elmer Corporation Laser beam expander
US4518232A (en) * 1983-08-24 1985-05-21 Avco Everett Research Laboratory, Inc. Method and apparatus for optical beam shaping
DE9104172U1 (de) * 1991-04-06 1991-07-18 Leuze electronic GmbH + Co, 7311 Owen Retroreflektor
DE19533044A1 (de) * 1994-10-03 1996-04-04 Baumer Electric Ag Doppeldurchlichtschranke
DE29607076U1 (de) * 1996-04-18 1996-08-29 Erwin Sick Gmbh Optik-Elektronik, 79183 Waldkirch Opto-elektronischer Sensor zur Erkennung transparenter Objekte
DE29701903U1 (de) * 1997-02-04 1997-03-27 IMOS Gubela GmbH, 77871 Renchen Meßtechnikretroflektor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10239940A1 (de) * 2002-08-30 2004-03-25 Sick Ag Lichtschranke oder Lichtgitter
DE10314852A1 (de) * 2003-04-02 2004-10-14 Sick Ag Optoelektronische Zugangsabsicherung

Also Published As

Publication number Publication date
DE59906565D1 (de) 2003-09-18
EP0967583A2 (fr) 1999-12-29
EP0967583A3 (fr) 2001-01-10
EP0967583B1 (fr) 2003-08-13

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee