DK262988A - Opto-elektrisk drejevinkel-maaleindretning - Google Patents

Opto-elektrisk drejevinkel-maaleindretning

Info

Publication number
DK262988A
DK262988A DK262988A DK262988A DK262988A DK 262988 A DK262988 A DK 262988A DK 262988 A DK262988 A DK 262988A DK 262988 A DK262988 A DK 262988A DK 262988 A DK262988 A DK 262988A
Authority
DK
Denmark
Prior art keywords
opto
angle grinding
triangle angle
electric
electric triangle
Prior art date
Application number
DK262988A
Other languages
English (en)
Other versions
DK262988D0 (da
Inventor
Niels Hedegaard Gade
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of DK262988D0 publication Critical patent/DK262988D0/da
Publication of DK262988A publication Critical patent/DK262988A/da

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
    • G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
    • G01D5/34715—Scale reading or illumination devices
    • G01D5/34723—Scale reading or illumination devices involving light-guides

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DK262988A 1987-05-16 1988-05-13 Opto-elektrisk drejevinkel-maaleindretning DK262988A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873716465 DE3716465C2 (de) 1987-05-16 1987-05-16 Opto-elektrische Drehwinkel-Meßvorrichtung

Publications (2)

Publication Number Publication Date
DK262988D0 DK262988D0 (da) 1988-05-13
DK262988A true DK262988A (da) 1988-11-17

Family

ID=6327718

Family Applications (1)

Application Number Title Priority Date Filing Date
DK262988A DK262988A (da) 1987-05-16 1988-05-13 Opto-elektrisk drejevinkel-maaleindretning

Country Status (2)

Country Link
DE (1) DE3716465C2 (da)
DK (1) DK262988A (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900866C2 (de) * 1989-01-13 2001-11-22 Heimeier Gmbh Metall Theodor Anordnung zur Steuerung eines Heiz- oder Kühlmediums
US5038031A (en) * 1989-06-22 1991-08-06 Optec D.D. Melco Laboratory Co., Ltd. Optical rotary encoder having large and small numerical aperture fibers
JPH0747695Y2 (ja) * 1989-10-26 1995-11-01 株式会社オプテックディディ・メルコ・ラボラトリー 光透過型ロータリーエンコーダ用のホトインタラプタ
DE9000605U1 (de) * 1990-01-20 1991-05-29 UNIVAM Peter Janssen-Weets KG, 2878 Wildeshausen Armatur
DE4108954C2 (de) * 1991-03-19 1995-03-16 Reinshagen Kabelwerk Gmbh Optischer Drehwinkelgeber
DE102007037447A1 (de) * 2007-08-08 2009-02-12 Continental Teves Ag & Co. Ohg Druckregelgerät
EP2688186A1 (de) * 2012-07-20 2014-01-22 Siemens Aktiengesellschaft Motor-Geber-System

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044847A (en) * 1976-01-30 1977-08-30 Pitney-Bowes, Inc. Weighing system with a moire optoelectronic transducer
DE3007311C2 (de) * 1980-02-27 1985-11-28 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Digitales lichtelektrisches Längen- oder Winkelmeßsystem
SE422999B (sv) * 1980-09-03 1982-04-05 Asea Ab Fiberoptisk pulsgivare

Also Published As

Publication number Publication date
DE3716465A1 (de) 1988-12-01
DK262988D0 (da) 1988-05-13
DE3716465C2 (de) 1993-09-30

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Legal Events

Date Code Title Description
ATS Application withdrawn