SE7611510L - Vinkelindikeringsanordning eller tachometer - Google Patents

Vinkelindikeringsanordning eller tachometer

Info

Publication number
SE7611510L
SE7611510L SE7611510A SE7611510A SE7611510L SE 7611510 L SE7611510 L SE 7611510L SE 7611510 A SE7611510 A SE 7611510A SE 7611510 A SE7611510 A SE 7611510A SE 7611510 L SE7611510 L SE 7611510L
Authority
SE
Sweden
Prior art keywords
tachometer
angle indicator
indicator
angle
Prior art date
Application number
SE7611510A
Other languages
English (en)
Other versions
SE402355B (sv
Inventor
Sok
Original Assignee
Bergkvist Lars A
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 Bergkvist Lars A filed Critical Bergkvist Lars A
Priority to SE7611510A priority Critical patent/SE402355B/sv
Priority to US05/840,850 priority patent/US4172994A/en
Priority to FR7730908A priority patent/FR2368012A1/fr
Priority to GB42650/77A priority patent/GB1575967A/en
Priority to DE19772746369 priority patent/DE2746369A1/de
Priority to JP12338577A priority patent/JPS5386240A/ja
Priority to SU772536801A priority patent/SU1034619A3/ru
Priority to CA288,756A priority patent/CA1125887A/en
Publication of SE7611510L publication Critical patent/SE7611510L/sv
Publication of SE402355B publication Critical patent/SE402355B/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/486—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by photo-electric detectors
    • 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
    • G01D5/36—Forming the light into pulses
    • G01D5/38—Forming the light into pulses by diffraction gratings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
  • Color Image Communication Systems (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Position Input By Displaying (AREA)
SE7611510A 1976-10-15 1976-10-15 Anordning for indikering av en vinkel eller en vinkelhastighet SE402355B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE7611510A SE402355B (sv) 1976-10-15 1976-10-15 Anordning for indikering av en vinkel eller en vinkelhastighet
US05/840,850 US4172994A (en) 1976-10-15 1977-10-11 Electro-optic apparatus for measuring the speed of angular rotation of one body relative another using moire patterns
FR7730908A FR2368012A1 (fr) 1976-10-15 1977-10-13 Dispositif d'indication d'angle ou de vitesse angulaire
GB42650/77A GB1575967A (en) 1976-10-15 1977-10-13 Angle indication device or tachometer
DE19772746369 DE2746369A1 (de) 1976-10-15 1977-10-14 Winkelanzeigevorrichtung oder tachometer
JP12338577A JPS5386240A (en) 1976-10-15 1977-10-14 Indicator for angle or angular velocity
SU772536801A SU1034619A3 (ru) 1976-10-15 1977-10-14 Устройство дл измерени угла или угловой скорости
CA288,756A CA1125887A (en) 1976-10-15 1977-10-14 Angle indication device or tachometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7611510A SE402355B (sv) 1976-10-15 1976-10-15 Anordning for indikering av en vinkel eller en vinkelhastighet

Publications (2)

Publication Number Publication Date
SE7611510L true SE7611510L (sv) 1978-04-16
SE402355B SE402355B (sv) 1978-06-26

Family

ID=20329155

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7611510A SE402355B (sv) 1976-10-15 1976-10-15 Anordning for indikering av en vinkel eller en vinkelhastighet

Country Status (8)

Country Link
US (1) US4172994A (sv)
JP (1) JPS5386240A (sv)
CA (1) CA1125887A (sv)
DE (1) DE2746369A1 (sv)
FR (1) FR2368012A1 (sv)
GB (1) GB1575967A (sv)
SE (1) SE402355B (sv)
SU (1) SU1034619A3 (sv)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2826213B2 (de) * 1978-06-15 1980-06-04 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Photoelektrisches inkrementales Längen- und Winkelmeßsystem
DE3038716C2 (de) * 1980-10-14 1985-12-12 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Positionsmeßeinrichtung
JPS57125851A (en) * 1981-01-29 1982-08-05 Toyota Motor Corp Detector for number of revolutions
AU8550782A (en) * 1981-07-24 1983-01-27 Commonwealth Of Australia, The Roll measuring device
US4802229A (en) * 1983-04-12 1989-01-31 Canon Kabushiki Kaisha Image processing system
JPS6055208A (ja) * 1983-09-06 1985-03-30 Fuji Xerox Co Ltd 移動方向および移動量検出装置
US4667098A (en) * 1985-03-29 1987-05-19 The United States Of America As Represented By The Secretary Of The Army Multi-track optical shaft position and timing cylinder
DE3604238A1 (de) * 1986-02-11 1987-08-13 Thomson Brandt Gmbh Anordnung und schaltung fuer die elektrische kommutierung von erregerspulen
AT396528B (de) * 1988-04-07 1993-10-25 Erhartitsch Karl Neigungsmessgerät
US4965444A (en) * 1988-08-17 1990-10-23 Ransburg Corporation Automatic gain control fiber optica-to-electrical transceiver
CH676901A5 (sv) * 1988-09-20 1991-03-15 Johnson Electric Sa
US4958071A (en) * 1989-01-13 1990-09-18 Advanced Gravis Computer Technology, Ltd. A joystick including an optical encoder with film strips in sliding contact
AU638730B2 (en) * 1989-07-13 1993-07-08 Christopher Mark Baker Safety tilt alarm
WO1991000983A1 (en) * 1989-07-13 1991-01-24 Christopher Mark Baker Safety tilt alarm
US5323001A (en) * 1989-12-26 1994-06-21 Canon Kabushiki Kaisha Rotary encoder with scale member and interference of zero and first order diffraction beam
JPH05256666A (ja) * 1992-03-13 1993-10-05 Canon Inc ロータリーエンコーダー
US5642297A (en) * 1994-12-12 1997-06-24 Gurley Precision Instruments, Inc. Apparatus and method for measuring the kinematic accuracy in machines and mechanisms using absolute encoders
US6763160B2 (en) * 2001-04-26 2004-07-13 Creo Srl Optical cross connect switch having improved alignment control system
US6941035B2 (en) * 2001-04-26 2005-09-06 Creo Srl Optical cross-connect switch
EP2233892B1 (en) * 2009-03-27 2015-05-27 SICK STEGMANN GmbH Cylindrical Grating Rotation Sensor
RU2495437C2 (ru) * 2011-07-06 2013-10-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Казанский (Приволжский) Федеральный Университет" (ФГАОУ ВПО КФУ) Датчик угловой скорости и угловых перемещений и способ его работы

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2390122A (en) * 1943-03-18 1945-11-27 Associated Patentees Inc Gauge
DE1030044B (de) * 1952-12-10 1958-05-14 Akad Wissenschaften Ddr Anordnung zur Anzeige kleiner Laengs- oder Drehbewegungen mit jeweils zwei zusammenwirkenden Rastern oder Rasterbildern mit geringfuegig verschiedener Gitterkonstante
DE1040268B (de) * 1953-03-14 1958-10-02 Ferranti Ltd Messvorrichtung zum genauen Bestimmen der Groesse und der Richtung der Bewegungen eines Gegenstandes relativ zu einem festen Bezugssystem
US3175093A (en) * 1960-06-25 1965-03-23 Philips Corp Photosensitive device for digital measurement of the displacement of an object
FR1417986A (fr) * 1963-01-19 1965-11-19 Razdow Lobaratories Inc Appareil de mesure des déplacements et des vitesses angulaires et linéaires
DE1220152B (de) * 1963-08-23 1966-06-30 Wenczler & Heidenhain Vorrichtung zum verkantungsfehlerfreien Messen von Laengen
CH498373A (de) * 1967-02-23 1970-10-31 Contraves Ag Anordnung mit mehreren Fotozellen
SE334752B (sv) * 1969-06-23 1971-05-03 Bolinder Munktell
US3693023A (en) * 1970-12-29 1972-09-19 Dynamics Res Corp Electro-optical tachometer
US3812352A (en) * 1972-08-28 1974-05-21 Itek Corp Encoder readout system

Also Published As

Publication number Publication date
FR2368012A1 (fr) 1978-05-12
SE402355B (sv) 1978-06-26
GB1575967A (en) 1980-10-01
DE2746369A1 (de) 1978-04-20
JPS6149606B2 (sv) 1986-10-30
JPS5386240A (en) 1978-07-29
SU1034619A3 (ru) 1983-08-07
CA1125887A (en) 1982-06-15
US4172994A (en) 1979-10-30
FR2368012B1 (sv) 1984-06-15

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