DE29802763U1 - Lichttaster - Google Patents

Lichttaster

Info

Publication number
DE29802763U1
DE29802763U1 DE29802763U DE29802763U DE29802763U1 DE 29802763 U1 DE29802763 U1 DE 29802763U1 DE 29802763 U DE29802763 U DE 29802763U DE 29802763 U DE29802763 U DE 29802763U DE 29802763 U1 DE29802763 U1 DE 29802763U1
Authority
DE
Germany
Prior art keywords
light switch
switch
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
DE29802763U
Other languages
English (en)
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 DE29802763U priority Critical patent/DE29802763U1/de
Publication of DE29802763U1 publication Critical patent/DE29802763U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • 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
    • G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
DE29802763U 1998-02-18 1998-02-18 Lichttaster Expired - Lifetime DE29802763U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29802763U DE29802763U1 (de) 1998-02-18 1998-02-18 Lichttaster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29802763U DE29802763U1 (de) 1998-02-18 1998-02-18 Lichttaster

Publications (1)

Publication Number Publication Date
DE29802763U1 true DE29802763U1 (de) 1998-04-16

Family

ID=8052823

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29802763U Expired - Lifetime DE29802763U1 (de) 1998-02-18 1998-02-18 Lichttaster

Country Status (1)

Country Link
DE (1) DE29802763U1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19839305A1 (de) * 1998-08-28 2000-03-09 Siemens Ag Reflexlichtschranke
DE19908214B4 (de) * 1999-02-25 2006-08-31 Siemens Ag Strahlungsemittierende Vorrichtung und Verfahren zum Erfassen eines Objektes oder einer Person in Innenraum eines Fahrzeugs

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19839305A1 (de) * 1998-08-28 2000-03-09 Siemens Ag Reflexlichtschranke
US6586721B2 (en) 1998-08-28 2003-07-01 Osram Opto Semiconductors Gmbh & Co. Ohg Movement detector including a vertical resonator and receiver disposed within an open housing
DE19839305B4 (de) * 1998-08-28 2009-01-15 Siemens Ag Reflexlichtschranke
DE19908214B4 (de) * 1999-02-25 2006-08-31 Siemens Ag Strahlungsemittierende Vorrichtung und Verfahren zum Erfassen eines Objektes oder einer Person in Innenraum eines Fahrzeugs

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980528

R150 Term of protection extended to 6 years

Effective date: 20010322

R151 Term of protection extended to 8 years

Effective date: 20040317

R152 Term of protection extended to 10 years

Effective date: 20060728

R071 Expiry of right