ES8304671A1 - Perfeccionamientos en un dispositivo para la generacion de un rayo de luz telecentrico. - Google Patents

Perfeccionamientos en un dispositivo para la generacion de un rayo de luz telecentrico.

Info

Publication number
ES8304671A1
ES8304671A1 ES512821A ES512821A ES8304671A1 ES 8304671 A1 ES8304671 A1 ES 8304671A1 ES 512821 A ES512821 A ES 512821A ES 512821 A ES512821 A ES 512821A ES 8304671 A1 ES8304671 A1 ES 8304671A1
Authority
ES
Spain
Prior art keywords
light beam
production
telecentric
plane mirror
telecentric 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
Application number
ES512821A
Other languages
English (en)
Other versions
ES512821A0 (es
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.)
Zumbach Electronic AG
Original Assignee
Zumbach Electronic 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 Zumbach Electronic AG filed Critical Zumbach Electronic AG
Publication of ES512821A0 publication Critical patent/ES512821A0/es
Publication of ES8304671A1 publication Critical patent/ES8304671A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/09—Multifaceted or polygonal mirrors, e.g. polygonal scanning mirrors; Fresnel mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Lenses (AREA)

Abstract

DISPOSITIVO DE GENERACION DE UN RAYO DE LUZ TELECENTRICO. COMPRENDE, EN UN PORTADOR (4, 6) ALOJADO DE FORMA GIRATORIA, AL MENOS DOS ESPEJOS INTERNOS (3) DE CARAS PARALELAS. EL EJE OPTICO DEL RAYO DE LUZ (1) PROCEDENTE DE UNA FUENTE DE LUZ (2), ESTA INCLINADO RESPECTO AL PLANO DE ROTACION DEL PORTADOR O DE LOS ESPEJOS. EL PORTADOR, A UN LADO DEL ESPEJO (3), PRESENTA VENTANAS (7) PARA EL PASO DEL RAYO DE LUZ. AL OTRO LADO, EL PORTADOR ESTA ABIERTO Y PERMITE EL PASO DEL RAYO DE LUZ (1) LATERALMENTE A CADA UNO DE LOS ESPEJOS. LOS RAYOS TELECENTRICOS REFLEJADOS POR LOS ESPEJOS GIRATORIOS (3) SON DESVIADOS EN OTRAS ZONAS MEDIANTE ESPEJOS LOCALMENTE FIJOS.
ES512821A 1981-06-04 1982-06-03 Perfeccionamientos en un dispositivo para la generacion de un rayo de luz telecentrico. Expired ES8304671A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3671/81A CH658523A5 (de) 1981-06-04 1981-06-04 Verfahren und vorrichtung zur erzeugung eines telezentrischen lichtstrahls und anwendung des verfahrens.

Publications (2)

Publication Number Publication Date
ES512821A0 ES512821A0 (es) 1983-03-01
ES8304671A1 true ES8304671A1 (es) 1983-03-01

Family

ID=4261008

Family Applications (1)

Application Number Title Priority Date Filing Date
ES512821A Expired ES8304671A1 (es) 1981-06-04 1982-06-03 Perfeccionamientos en un dispositivo para la generacion de un rayo de luz telecentrico.

Country Status (10)

Country Link
US (1) US4444457A (es)
JP (2) JPS581120A (es)
AU (1) AU554732B2 (es)
CA (1) CA1175129A (es)
CH (1) CH658523A5 (es)
DE (1) DE3220790C2 (es)
ES (1) ES8304671A1 (es)
GB (1) GB2100467B (es)
IT (1) IT1151256B (es)
ZA (1) ZA823825B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH674774A5 (es) * 1986-04-03 1990-07-13 Zumbach Electronic Ag
DE3623318A1 (de) * 1986-07-11 1988-01-21 Thebock & Feil Gmbh Physikalis Vorrichtung zum eindimensionalen vermessen eines objektes
JPS63314515A (ja) * 1987-06-17 1988-12-22 Union Tool Kk 光学系の平行走査光線発生装置
CH683370A5 (de) * 1992-04-10 1994-02-28 Zumbach Electronic Ag Verfahren und Vorrichtung zur Messung der Abmessung eines Objekts.
US5481361A (en) * 1993-05-19 1996-01-02 Matsushita Electric Industrial Co., Ltd. Method of and device for measuring position coordinates
US7738121B2 (en) * 2007-10-23 2010-06-15 Gii Acquisition, Llc Method and inspection head apparatus for optically measuring geometric dimensions of a part
DE102008001749A1 (de) 2008-05-14 2009-11-19 Bühler AG System und Verfahren zur Mahlgut-Charakterisierung in einer Mahlanlage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765774A (en) * 1972-01-31 1973-10-16 Techmet Co Optical measuring apparatus
GB1400253A (en) * 1972-03-17 1975-07-16 Ti Group Services Ltd Gauging dimensions
DE2426331C2 (de) * 1974-05-29 1982-05-06 Robert Bosch Gmbh, 7000 Stuttgart Piezoelektrisches Lichtstrahlablenksystem
JPS5245352A (en) * 1975-10-07 1977-04-09 Canon Inc Scanning device
GB1584452A (en) * 1977-01-25 1981-02-11 Schumag Gmbh Optical scanners
JPS546377A (en) * 1977-06-15 1979-01-18 Mitsubishi Electric Corp Fluorescent lamp device
JPS549377A (en) * 1977-06-23 1979-01-24 Toshiba Corp Positioning control system
DE2811411A1 (de) * 1978-03-16 1979-09-20 Uranit Gmbh Verfahren und anordnung zur verschiebung der frequenz eines monochromatischen schmalbandigen lichtstrahls
JPS55108079A (en) * 1979-02-14 1980-08-19 Toshiba Corp Laser scanning unit
US4402575A (en) * 1981-05-01 1983-09-06 Bell & Howell Company Wideband optical beam deflector

Also Published As

Publication number Publication date
GB2100467A (en) 1982-12-22
US4444457A (en) 1984-04-24
JPH04356010A (ja) 1992-12-09
JPH0529887B2 (es) 1993-05-06
JPS581120A (ja) 1983-01-06
AU554732B2 (en) 1986-09-04
ZA823825B (en) 1983-03-30
DE3220790A1 (de) 1982-12-23
AU8437682A (en) 1982-12-09
JPH07119899B2 (ja) 1995-12-20
DE3220790C2 (de) 1986-04-10
ES512821A0 (es) 1983-03-01
CH658523A5 (de) 1986-11-14
IT8221617A0 (it) 1982-06-01
CA1175129A (en) 1984-09-25
IT1151256B (it) 1986-12-17
GB2100467B (en) 1984-10-24

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