DE29615994U1 - Data light barrier - Google Patents

Data light barrier

Info

Publication number
DE29615994U1
DE29615994U1 DE29615994U DE29615994U DE29615994U1 DE 29615994 U1 DE29615994 U1 DE 29615994U1 DE 29615994 U DE29615994 U DE 29615994U DE 29615994 U DE29615994 U DE 29615994U DE 29615994 U1 DE29615994 U1 DE 29615994U1
Authority
DE
Germany
Prior art keywords
light barrier
data light
data
barrier
light
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.)
Expired - Lifetime
Application number
DE29615994U
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.)
Leuze Electronic GmbH and Co KG
Original Assignee
Leuze Electronic GmbH and Co KG
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 Leuze Electronic GmbH and Co KG filed Critical Leuze Electronic GmbH and Co KG
Priority to DE29615994U priority Critical patent/DE29615994U1/en
Publication of DE29615994U1 publication Critical patent/DE29615994U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/1143—Bidirectional transmission
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
DE29615994U 1996-09-14 1996-09-14 Data light barrier Expired - Lifetime DE29615994U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29615994U DE29615994U1 (en) 1996-09-14 1996-09-14 Data light barrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29615994U DE29615994U1 (en) 1996-09-14 1996-09-14 Data light barrier

Publications (1)

Publication Number Publication Date
DE29615994U1 true DE29615994U1 (en) 1997-10-09

Family

ID=8029200

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29615994U Expired - Lifetime DE29615994U1 (en) 1996-09-14 1996-09-14 Data light barrier

Country Status (1)

Country Link
DE (1) DE29615994U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6295152B1 (en) 1997-12-11 2001-09-25 Alcatel Optical receiver for receiving digitally transmitted data
DE10142807A1 (en) * 2001-08-31 2003-04-03 Leuze Electronic Gmbh & Co Optoelectronic device
DE102010061194A1 (en) * 2010-12-13 2012-06-14 Sick Ag Optoelectronic sensor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6295152B1 (en) 1997-12-11 2001-09-25 Alcatel Optical receiver for receiving digitally transmitted data
DE10142807A1 (en) * 2001-08-31 2003-04-03 Leuze Electronic Gmbh & Co Optoelectronic device
DE10142807B4 (en) * 2001-08-31 2005-10-13 Leuze Electronic Gmbh & Co Kg Optoelectronic device
DE102010061194A1 (en) * 2010-12-13 2012-06-14 Sick Ag Optoelectronic sensor

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19971120

R150 Term of protection extended to 6 years

Effective date: 19991229

R151 Term of protection extended to 8 years

Effective date: 20021203

R152 Term of protection extended to 10 years

Effective date: 20041217

R071 Expiry of right