FR2665256B1 - Dispositif et procede pour mesurer un angle. - Google Patents

Dispositif et procede pour mesurer un angle.

Info

Publication number
FR2665256B1
FR2665256B1 FR9109347A FR9109347A FR2665256B1 FR 2665256 B1 FR2665256 B1 FR 2665256B1 FR 9109347 A FR9109347 A FR 9109347A FR 9109347 A FR9109347 A FR 9109347A FR 2665256 B1 FR2665256 B1 FR 2665256B1
Authority
FR
France
Prior art keywords
measuring
angle
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 - Fee Related
Application number
FR9109347A
Other languages
English (en)
Other versions
FR2665256A1 (fr
Inventor
Milton Hill Jerry
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of FR2665256A1 publication Critical patent/FR2665256A1/fr
Application granted granted Critical
Publication of FR2665256B1 publication Critical patent/FR2665256B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR9109347A 1990-07-30 1991-07-24 Dispositif et procede pour mesurer un angle. Expired - Fee Related FR2665256B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/559,790 US5264910A (en) 1990-07-30 1990-07-30 Apparatus and method for angle measurement

Publications (2)

Publication Number Publication Date
FR2665256A1 FR2665256A1 (fr) 1992-01-31
FR2665256B1 true FR2665256B1 (fr) 1995-03-10

Family

ID=24235036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9109347A Expired - Fee Related FR2665256B1 (fr) 1990-07-30 1991-07-24 Dispositif et procede pour mesurer un angle.

Country Status (7)

Country Link
US (1) US5264910A (fr)
JP (1) JP2704195B2 (fr)
AU (1) AU637230B2 (fr)
CA (1) CA2047288C (fr)
DE (1) DE4122707C2 (fr)
FR (1) FR2665256B1 (fr)
IT (1) IT1251127B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3023893B2 (ja) * 1990-08-01 2000-03-21 キヤノン株式会社 角度ずれ検出方法およびその装置と露光装置
FR2726903B1 (fr) * 1994-11-10 1996-12-06 Thomson Csf Ecartometre integre
US6043873A (en) * 1997-01-10 2000-03-28 Advanced Optical Technologies, Llc Position tracking system
US5757478A (en) * 1996-06-03 1998-05-26 Ma; Chris Chen-Hsing Remote position sensing apparatus and method
DE19838460A1 (de) * 1998-08-25 2000-03-09 Daimler Chrysler Ag Einrichtung zur Bestimmung des Einfallswinkels einer Lichtquelle, insbesondere der Sonne
NL1013965C2 (nl) * 1999-12-27 2001-07-03 Messpro Holding B V Opto-elektronische sensor en inrichting voor richtingspositiebepaling.
DE10052424C1 (de) * 2000-10-23 2002-05-02 Astrium Gmbh Anordnung zur Bestimmung der Position einer Lichtquelle
DE10218160C1 (de) * 2002-04-23 2003-12-24 Elmos Semiconductor Ag Vorrichtung zur Ermittlung des Einfallwinkels einer Strahlung auf eine Strahlungseinfallfläche
US7466002B2 (en) * 2006-06-19 2008-12-16 Mitutoyo Corporation Incident light angle detector for light sensitive integrated circuit
JP4485567B2 (ja) * 2007-11-13 2010-06-23 シャープ株式会社 光角度検出装置、その製造方法、及びそれを用いた電子機器
US9285459B2 (en) 2008-05-09 2016-03-15 Analog Devices, Inc. Method of locating an object in 3D
JP6026743B2 (ja) * 2008-09-20 2016-11-16 バーント インターナショナル リミテッド 位置検出センサ、システム及び方法
US9746544B2 (en) 2008-12-03 2017-08-29 Analog Devices, Inc. Position measurement systems using position sensitive detectors
US9304202B2 (en) 2009-05-27 2016-04-05 Analog Devices, Inc. Multiuse optical sensor
DE102009029397B4 (de) * 2009-09-11 2014-09-25 RUHR-UNIVERSITäT BOCHUM Vorrichtung zur Messung des Einfallwinkels einer Strahlung
US9702690B2 (en) * 2011-12-19 2017-07-11 Analog Devices, Inc. Lens-less optical position measuring sensor
US9116046B2 (en) * 2013-03-15 2015-08-25 Infineon Technologies Austria Ag Device and method for determining a direction from a surface of one or more photodetector elements of an integrated circuit to a source providing electromagnetic waves and method for manufacturing an device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180326A (en) * 1977-09-19 1979-12-25 Fmc Corporation Angle measuring apparatus
US4154531A (en) * 1978-04-17 1979-05-15 Fmc Corporation Time base swept-beam wheel aligning system
US4319838A (en) * 1979-10-01 1982-03-16 Hunter Engineering Company Vehicle wheel alignment apparatus
US4410270A (en) * 1981-04-20 1983-10-18 Litton Systems, Inc. Angle position transducer
JPS581110A (ja) * 1981-06-26 1983-01-06 Takashi Mori 太陽光方向センサ
US4523844A (en) * 1982-09-16 1985-06-18 Fmc Corporation Determining toe of rear and front vehicle wheels
US4594789A (en) * 1985-04-22 1986-06-17 Bear Automotive Service Equipment Company Wheel alignment system
US4804832A (en) * 1985-12-10 1989-02-14 Santa Barbara Research Center Two directional angle of arrival system
DE3640946C1 (de) * 1986-11-29 1988-04-07 Eltro Gmbh Wuerfelfoermige Warnvorrichtung fuer Laserstrahlung

Also Published As

Publication number Publication date
CA2047288C (fr) 1998-11-24
US5264910A (en) 1993-11-23
AU7717191A (en) 1992-02-06
DE4122707A1 (de) 1992-02-06
JPH04262202A (ja) 1992-09-17
ITMI912085A1 (it) 1992-01-31
CA2047288A1 (fr) 1992-01-31
AU637230B2 (en) 1993-05-20
FR2665256A1 (fr) 1992-01-31
DE4122707C2 (de) 1996-07-11
ITMI912085A0 (it) 1991-07-26
JP2704195B2 (ja) 1998-01-26
IT1251127B (it) 1995-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse