DE3317057C2 - - Google Patents

Info

Publication number
DE3317057C2
DE3317057C2 DE3317057A DE3317057A DE3317057C2 DE 3317057 C2 DE3317057 C2 DE 3317057C2 DE 3317057 A DE3317057 A DE 3317057A DE 3317057 A DE3317057 A DE 3317057A DE 3317057 C2 DE3317057 C2 DE 3317057C2
Authority
DE
Germany
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
Application number
DE3317057A
Other languages
German (de)
Other versions
DE3317057A1 (de
Inventor
Gerhard Dipl.-Ing Brunner, (Fh), 8900 Augsburg, De
Wolfgang 8904 Friedberg De Krauth
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.)
Erhardt and Leimer GmbH
Original Assignee
Erhardt and Leimer GmbH
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 Erhardt and Leimer GmbH filed Critical Erhardt and Leimer GmbH
Priority to DE19833317057 priority Critical patent/DE3317057A1/de
Priority to FR8407143A priority patent/FR2545925B1/fr
Priority to IT20855/84A priority patent/IT1173593B/it
Priority to IN645/CAL/84A priority patent/IN160938B/en
Publication of DE3317057A1 publication Critical patent/DE3317057A1/de
Application granted granted Critical
Publication of DE3317057C2 publication Critical patent/DE3317057C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/0204—Sensing transverse register of web
    • B65H23/0216—Sensing transverse register of web with an element utilising photoelectric effect
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02—Details
    • H01L31/0203—Containers; Encapsulations, e.g. encapsulation of photodiodes

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Light Receiving Elements (AREA)
DE19833317057 1983-05-10 1983-05-10 Fotoelektronische fuehleinrichtung Granted DE3317057A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19833317057 DE3317057A1 (de) 1983-05-10 1983-05-10 Fotoelektronische fuehleinrichtung
FR8407143A FR2545925B1 (fr) 1983-05-10 1984-05-09 Element optoelectronique, notamment pour explorer le rebord d'une bande continue dans un systeme de reglage du defilement
IT20855/84A IT1173593B (it) 1983-05-10 1984-05-09 Dispositivo sensore fotoelettronico
IN645/CAL/84A IN160938B (sl) 1983-05-10 1984-09-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833317057 DE3317057A1 (de) 1983-05-10 1983-05-10 Fotoelektronische fuehleinrichtung

Publications (2)

Publication Number Publication Date
DE3317057A1 DE3317057A1 (de) 1984-11-15
DE3317057C2 true DE3317057C2 (sl) 1987-04-02

Family

ID=6198644

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833317057 Granted DE3317057A1 (de) 1983-05-10 1983-05-10 Fotoelektronische fuehleinrichtung

Country Status (4)

Country Link
DE (1) DE3317057A1 (sl)
FR (1) FR2545925B1 (sl)
IN (1) IN160938B (sl)
IT (1) IT1173593B (sl)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840568A1 (de) * 1988-12-01 1990-06-07 Michael Wulff Kopiervorrichtung zum modifizieren (verzerren) von filmvorlagen
DE3928159A1 (de) * 1989-08-25 1991-02-28 Erhardt & Leimer Gmbh Kantenfuehler
DE4425262C1 (de) * 1994-07-16 1995-08-31 Draegerwerk Ag Atemvorrichtung mit einer Anzeigeeinheit

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3724264A1 (de) * 1987-07-21 1989-02-02 Mannesmann Ag Elektronische fuehl- oder messeinrichtung
NL9002211A (nl) * 1990-10-11 1992-05-06 Philips Nv Positiegevoelig stralingsdetektiestelsel en optische aftastinrichting daarvan voorzien.
DE19924798C1 (de) * 1999-05-29 2001-01-11 Erhardt & Leimer Gmbh Verfahren und Vorrichtung zur Lageerfassung einer Kante von einer laufenden Warenbahn
EP1148352B1 (de) * 2000-04-22 2010-10-06 Leuze electronic GmbH + Co. KG Optischer Sensor
CN103708264A (zh) * 2013-12-17 2014-04-09 陕西北人印刷机械有限责任公司 基于凹曲线的印刷机收卷张力控制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1211421C2 (de) * 1963-12-12 1973-11-15 Vorrichtung zur abtastung von durchlaufendem gut
JPS5746103A (en) * 1980-09-04 1982-03-16 Kawasaki Steel Corp Measurement of optical length
JPS57166502A (en) * 1981-04-07 1982-10-14 Nisshin Steel Co Ltd Method for measuring metallic plate
DE3416275A1 (de) * 1984-05-03 1985-11-07 J. Hengstler Kg, 7209 Aldingen Lichtelektrischer impulsgeber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840568A1 (de) * 1988-12-01 1990-06-07 Michael Wulff Kopiervorrichtung zum modifizieren (verzerren) von filmvorlagen
DE3928159A1 (de) * 1989-08-25 1991-02-28 Erhardt & Leimer Gmbh Kantenfuehler
DE4425262C1 (de) * 1994-07-16 1995-08-31 Draegerwerk Ag Atemvorrichtung mit einer Anzeigeeinheit

Also Published As

Publication number Publication date
FR2545925B1 (fr) 1987-07-03
IT8420855A1 (it) 1985-11-09
IT1173593B (it) 1987-06-24
IN160938B (sl) 1987-08-15
DE3317057A1 (de) 1984-11-15
IT8420855A0 (it) 1984-05-09
FR2545925A1 (fr) 1984-11-16

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee