DE3709182A1 - Optoelektronischer bewegungsdetektor - Google Patents

Optoelektronischer bewegungsdetektor

Info

Publication number
DE3709182A1
DE3709182A1 DE19873709182 DE3709182A DE3709182A1 DE 3709182 A1 DE3709182 A1 DE 3709182A1 DE 19873709182 DE19873709182 DE 19873709182 DE 3709182 A DE3709182 A DE 3709182A DE 3709182 A1 DE3709182 A1 DE 3709182A1
Authority
DE
Germany
Prior art keywords
gap
diaphragm
movement
edges
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.)
Withdrawn
Application number
DE19873709182
Other languages
German (de)
English (en)
Inventor
Jan Dipl Ing Maschke
Cestmir Dipl Ing Vlcek
Zdenek Dipl Ing Zaoralek
Miroslav Dr Hnilicka
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.)
Elitex Zavody Textilniho
Elitex Koncern Textilniho Strojirenstvi
Original Assignee
Elitex Zavody Textilniho
Elitex Koncern Textilniho Strojirenstvi
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 Elitex Zavody Textilniho, Elitex Koncern Textilniho Strojirenstvi filed Critical Elitex Zavody Textilniho
Publication of DE3709182A1 publication Critical patent/DE3709182A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B35/00—Work-feeding or -handling elements not otherwise provided for
    • D05B35/10—Edge guides
    • D05B35/102—Edge guide control systems with edge sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE19873709182 1986-03-21 1987-03-20 Optoelektronischer bewegungsdetektor Withdrawn DE3709182A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS200286 1986-03-21

Publications (1)

Publication Number Publication Date
DE3709182A1 true DE3709182A1 (de) 1987-09-24

Family

ID=5355842

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873709182 Withdrawn DE3709182A1 (de) 1986-03-21 1987-03-20 Optoelektronischer bewegungsdetektor

Country Status (2)

Country Link
DE (1) DE3709182A1 (da)
DK (1) DK137187A (da)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646905A1 (fr) * 1989-05-10 1990-11-16 Electricfil Capteur de mesure de deplacement
US5086272A (en) * 1989-06-20 1992-02-04 Volkswagen Ag Apparatus for distinguishing between opposed directions of relative motion of a part having magnetic variations
WO2000060315A1 (en) * 1999-03-31 2000-10-12 Pedro Gregorio Differential displacement optical sensor - ii

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646905A1 (fr) * 1989-05-10 1990-11-16 Electricfil Capteur de mesure de deplacement
US5086272A (en) * 1989-06-20 1992-02-04 Volkswagen Ag Apparatus for distinguishing between opposed directions of relative motion of a part having magnetic variations
WO2000060315A1 (en) * 1999-03-31 2000-10-12 Pedro Gregorio Differential displacement optical sensor - ii

Also Published As

Publication number Publication date
DK137187A (da) 1987-09-22
DK137187D0 (da) 1987-03-17

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee