BE751571A - Systeme gradue optique fait d'un materiau - Google Patents

Systeme gradue optique fait d'un materiau

Info

Publication number
BE751571A
BE751571A BE751571DA BE751571A BE 751571 A BE751571 A BE 751571A BE 751571D A BE751571D A BE 751571DA BE 751571 A BE751571 A BE 751571A
Authority
BE
Belgium
Prior art keywords
optical system
system made
graduated optical
graduated
optical
Prior art date
Application number
Other languages
English (en)
Inventor
G A Fisher
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of BE751571A publication Critical patent/BE751571A/fr

Links

Classifications

    • 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
    • G01D5/347—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 using displacement encoding scales

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
BE751571D 1969-06-30 1970-06-05 Systeme gradue optique fait d'un materiau BE751571A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83782669A 1969-06-30 1969-06-30

Publications (1)

Publication Number Publication Date
BE751571A true BE751571A (fr) 1970-11-16

Family

ID=25275545

Family Applications (1)

Application Number Title Priority Date Filing Date
BE751571D BE751571A (fr) 1969-06-30 1970-06-05 Systeme gradue optique fait d'un materiau

Country Status (8)

Country Link
US (1) US3598493A (fr)
JP (1) JPS51864B1 (fr)
BE (1) BE751571A (fr)
CA (1) CA939176A (fr)
CH (1) CH519158A (fr)
DE (1) DE2032319A1 (fr)
FR (1) FR2048032B1 (fr)
GB (1) GB1305310A (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4397559A (en) * 1981-02-19 1983-08-09 University Of Pittsburgh Apparatus for processing electromagnetic radiation and method
ATA395181A (de) * 1981-09-14 1986-12-15 Rieder Heinz Handmessgeraet
JPS58195446U (ja) * 1982-06-21 1983-12-26 日本アビオニクス株式会社 集積回路用ソケツト
GB2178529B (en) * 1985-06-28 1989-12-28 Canon Kk Optical encoder
US5124548A (en) * 1990-05-03 1992-06-23 Canon Kabushiki Kaisha Encoder for detecting relative displacement having first and second scales and a light receiving device
US5237449A (en) * 1991-01-29 1993-08-17 Nelson Optics Company, Inc. Biased lenticular sign system
JPH0545935U (ja) * 1991-11-22 1993-06-18 古河電気工業株式会社 雌型端子
US5383014A (en) * 1993-05-20 1995-01-17 Xerox Corporation Photoreceptor belt motion sensor using linear position sensors
JPH1114404A (ja) * 1997-06-23 1999-01-22 Fanuc Ltd 光学式ロータリエンコーダ
JPH11201779A (ja) * 1998-01-07 1999-07-30 Fanuc Ltd 光学式エンコーダ
US6100519A (en) * 1998-06-02 2000-08-08 Ching Shun Wang Photo-detector based calculating means having a grating wheel with integrated lenses
JP4726168B2 (ja) * 2000-04-17 2011-07-20 キヤノン株式会社 光学スケール及び光学式エンコーダ
JP4280447B2 (ja) * 2001-02-20 2009-06-17 キヤノン株式会社 反射スケールおよびそれを用いた変位検出装置
US7043850B2 (en) * 2002-08-21 2006-05-16 Brady John R Transparent measuring device with seam allowance guide
JP3730232B2 (ja) * 2003-04-24 2005-12-21 ファナック株式会社 光学式エンコーダ
DE112004003077B4 (de) * 2003-11-20 2014-09-04 Mitsubishi Denki K.K. Optischer Codierer
US7474393B2 (en) * 2004-09-13 2009-01-06 Joel C. Wojciechowski Method and apparatus for determining a vertical intensity profile along an illuminating beam
US7239379B2 (en) * 2004-09-13 2007-07-03 Technology Innovations, Llc Method and apparatus for determining a vertical intensity profile through a plane of focus in a confocal microscope
US7191529B2 (en) * 2005-02-15 2007-03-20 Columbia Marking Tools Apparatus and method for controlling a programmable marking scribe
DE102006042873A1 (de) * 2006-09-13 2008-03-27 Ford Global Technologies, LLC, Dearborn Sensor zur Bestimmung einer Position eines beweglichen Objekts
US8011111B2 (en) * 2007-07-24 2011-09-06 Brady John R Measuring device and accessories for preparing quilt pieces
JP5832562B2 (ja) * 2014-01-24 2015-12-16 ファナック株式会社 樹脂製コード板を有する反射型光学式エンコーダ
TWI585372B (zh) * 2016-02-05 2017-06-01 曾信得 光學掃描式導光編碼器
TWI633282B (zh) * 2016-04-15 2018-08-21 曾信得 正向對焦掃描式導光編碼器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818500A (en) * 1953-07-03 1957-12-31 Holophane Co Inc Prismatic reflectors
GB991873A (en) * 1961-12-04 1965-05-12 Hensoldt & Soehne Optik Equipment for indicating the amount of the displacement of a moving part
US3524067A (en) * 1968-06-26 1970-08-11 Ibm Compact line grating position sensing device

Also Published As

Publication number Publication date
CA939176A (en) 1974-01-01
GB1305310A (fr) 1973-01-31
CH519158A (de) 1972-02-15
DE2032319A1 (de) 1971-01-07
US3598493A (en) 1971-08-10
FR2048032A1 (fr) 1971-03-19
FR2048032B1 (fr) 1974-10-31
JPS51864B1 (fr) 1976-01-12

Similar Documents

Publication Publication Date Title
BE751571A (fr) Systeme gradue optique fait d'un materiau
BE749314A (fr) Guide d'ondes optique
FR1502555A (fr) Système d'affichage perfectionné
AT307826B (de) Konstantdrehzahl-Kupplungselement
BE822903A (fr) Viseur optique
FI54331C (fi) Hjaelpmetallhaltig sinterhaordmetall-legering och foerfarande foer dess framstaellning
CH534374A (de) Lichtempfindliche Zubereitung
BE757335A (fr) Moyens d'identification
CH521603A (fr) Mécanisme de détermination de distance d'un instrument d'optique
BE747978A (fr) Systeme optique de formation d'image
BE750744A (fr) Systeme d'affichage
FI53582C (fi) Foerfarande foer framstaellning av ett laminatmaterial bestaoende av ett fenolformaldehydhartsskum och ett fiberhaltigt taeckskikt
BE757901A (nl) Nieuwe fotografische ontwikkelaars
FR2320566A1 (fr) Systeme optique
BE744657A (fr) Dispositif de couplage optique
CH518335A (fr) Composition d'azurage optique
BE750436A (fr) Systeme d'approche et d'atterrissage de precision
FI56464B (fi) Faergblandning och foerfarande foer dess framstaellning
FR1362282A (fr) Système d'exploration optique
BE796253A (fr) Systeme optique
BE808010A (fr) Systeme optique
CH517950A (de) Optisches Projektionsgerät
BE756172A (fr) Systeme d'etirage
BE749880A (fr) Support d'element optique
AT287341B (de) Pankratisches Projektionsobjektiv