WO1991007638A1 - Dispositif de mesure du mouvement lineaire d'un objet - Google Patents

Dispositif de mesure du mouvement lineaire d'un objet Download PDF

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Publication number
WO1991007638A1
WO1991007638A1 PCT/SU1989/000288 SU8900288W WO9107638A1 WO 1991007638 A1 WO1991007638 A1 WO 1991007638A1 SU 8900288 W SU8900288 W SU 8900288W WO 9107638 A1 WO9107638 A1 WO 9107638A1
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WO
WIPO (PCT)
Prior art keywords
signal
radiation
πlasτiny
sρavneniya
blοκa
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.)
Ceased
Application number
PCT/SU1989/000288
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English (en)
Russian (ru)
Inventor
Valentinas Jurgevich Snitko
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.)
Kaunas University of Technology
Original Assignee
Kaunas University of Technology
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 Kaunas University of Technology filed Critical Kaunas University of Technology
Priority to PCT/SU1989/000288 priority Critical patent/WO1991007638A1/fr
Publication of WO1991007638A1 publication Critical patent/WO1991007638A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations

Definitions

  • the device also supports a movable piezoelectric plate, mechanically connected with the moved object.
  • 35 E ⁇ a v ⁇ aya ⁇ dvizhnaya ⁇ ez ⁇ ele ⁇ iches ⁇ aya ⁇ las ⁇ ina INSTALLS ⁇ a ⁇ vlena in ⁇ l ⁇ s ⁇ s ⁇ i, ⁇ a ⁇ alleln ⁇ ⁇ l ⁇ s ⁇ s ⁇ i ne ⁇ d ⁇ izhn ⁇ ⁇ las ⁇ iny with v ⁇ zm ⁇ zhn ⁇ s ⁇ yu lineyn ⁇ g ⁇ ⁇ e ⁇ emescheniya vd ⁇ l ⁇ si ⁇ as ⁇ s ⁇ aneniya ⁇ e ⁇ n ⁇ s ⁇ ny ⁇ a ⁇ us ⁇ iches ⁇ i ⁇ ⁇ L ⁇ ⁇ radiated chayuscheg ⁇ ⁇ e ⁇ b ⁇ az ⁇ a ⁇ elya ⁇ d ⁇ iemn ⁇ mu ⁇ e ⁇ b ⁇ az ⁇ va ⁇ elyu ene
  • the most flexible plate is piezoelectronic:, if the signal is ignored, it may be ignored if the signal is ignored.
  • the device is equipped with a special accessory: a portable electronic device, which is connected with an acceler. - ⁇ -
  • P ⁇ sledny us ⁇ an ⁇ vlen on ⁇ D ⁇ IZH ⁇ Y and ⁇ las ⁇ ine The case of zhi ⁇ for ⁇ lucheniya insh ⁇ madi ⁇ nn ⁇ g ⁇ ele ⁇ iches ⁇ g ⁇ signal ⁇ lineyn ⁇ gl ⁇ e ⁇ emeschenii ⁇ be ⁇ a zavisim ⁇ s ⁇ i ⁇ changes in ⁇ ⁇ ve ⁇ n ⁇ s ⁇ n ⁇ G: a ⁇ us ⁇ iches ⁇ y v ⁇ lny ⁇ i change ⁇ ass ⁇ ya ⁇ iya ⁇ izluchayuscheg ⁇ ⁇ e ⁇ b ⁇ az ⁇ va ⁇ elya d ⁇ ⁇ iemn ⁇ g ⁇ , ⁇ as ⁇ l ⁇ zhenn ⁇ - g ⁇ on ⁇ dvizhn ⁇ ⁇ ez ⁇ ele ⁇ iches ⁇ y ⁇ las ⁇ ine.
  • the electrical signal from the emitting transformer is discharged to the main transducer, which is superimposed on by the acoustic signal
  • E ⁇ ⁇ bes ⁇ echivae ⁇ ⁇ vyshe ⁇ ie ⁇ chn ⁇ s ⁇ i izme ⁇ eny on account ⁇ zysheniya ⁇ n ⁇ sheniya signal / noise ratio at in ⁇ ma ⁇ i ⁇ nn ⁇ l v ⁇ de bl ⁇ - 20 ⁇ a s ⁇ a ⁇ neniya and us ⁇ a ⁇ eniya ⁇ a ⁇ azi ⁇ ny ⁇ signal ⁇ v, ⁇ yamym ele ⁇ - ⁇ magni ⁇ nym ⁇ u ⁇ em ⁇ dyaschi ⁇ on in ⁇ ma ⁇ i ⁇ nny v ⁇ d bl ⁇ a s ⁇ av ⁇ eniya, ch ⁇ ⁇ bes ⁇ echivae ⁇ sya ⁇ azvyaz ⁇ ⁇ e ⁇ e ⁇ ⁇ iches ⁇ im ⁇ a- nal ⁇ l on ⁇ y ⁇ not deG ⁇ s ⁇ vue ⁇ Electromagnetic radiation, as well as the expansion of the range
  • ⁇ y ⁇ lnenie ne ⁇ dvizhn ⁇ G ⁇ las ⁇ iny of diele ⁇ iches ⁇ g ⁇ ma ⁇ e ⁇ iala, ⁇ g ⁇ ⁇ azhayuschim ze ⁇ alnym sl ⁇ e ⁇ l, ⁇ din ⁇ - weeks ⁇ a ⁇ us ⁇ iches ⁇ i associated with ⁇ ez ⁇ ele ⁇ iches ⁇ G: ⁇ las ⁇ i- n ⁇ G :, ⁇ s ⁇ lyuchae ⁇ ⁇ g ⁇ anicheniya on ⁇ z ⁇ . ⁇ e ⁇ yaegluyu length ⁇ s ⁇ l ⁇ u 35 ⁇ las ⁇ ina ⁇ a ⁇ g ⁇ ⁇ da m ⁇ zhe ⁇ by ⁇ ⁇ zg ⁇ vdena b ⁇ dyd ⁇ ⁇ az ⁇ le- ⁇ v and the community of her sobriety - ⁇ constitutional ⁇ .
  • FIG. 3 diagrams illustrating the operation of the device.
  • Us ⁇ s ⁇ z ⁇ s ⁇ de ⁇ zhi ⁇ is ⁇ chni ⁇ 9 ⁇ ge ⁇ en ⁇ n ⁇ g ⁇ ⁇ ches ⁇ g ⁇ ⁇ zlucheniya, us ⁇ an ⁇ vlenny ⁇ a ⁇ , ch ⁇ ⁇ iches ⁇ e radiation na ⁇ - ⁇ vlen ⁇ ⁇ ve ⁇ n ⁇ s ⁇ ⁇ dvizhn ⁇ ⁇ las ⁇ iny to 8 and having an invariant emission ⁇ ensiv ⁇ s ⁇ , d ⁇ s ⁇ a ⁇ chnuyu for ⁇ bes ⁇ echeniya ⁇ ⁇ ⁇ zhde- 35 ⁇ iya radiation che ⁇ ez ⁇ dvizhnuyu & ⁇ las ⁇ inu, eg ⁇ ⁇ azheniya ⁇ ne ⁇ dvizh ⁇ ⁇ las ⁇ iny 4 / ⁇ ze ⁇ aln ⁇ g ⁇ sl ⁇ ya 5 / ⁇ ⁇ b ⁇ a ⁇ n ⁇ g ⁇ ⁇ zh
  • ⁇ lucheniya g ⁇ s ⁇ n ⁇ sheniya better-signal-to-noise is ⁇ chni ⁇ 9 ⁇ ge ⁇ en ⁇ n ⁇ g ⁇ ⁇ iches- radiation ⁇ g ⁇ g of s ⁇ an ⁇ vlen ⁇ d ugl ⁇ gl ⁇ ⁇ sve ⁇ ⁇ n ⁇ s ⁇ i ne ⁇ dvizh- -8- new plate 4, close to 90 °.
  • ⁇ s ⁇ chn ⁇ 9 ⁇ ge ⁇ en ⁇ n ⁇ g ⁇ ⁇ iches ⁇ g ⁇ ⁇ zluchen ⁇ ya ⁇ i- ches ⁇ connected che ⁇ ez dias ⁇ agmu 10 for discharge from ⁇ a 5 ⁇ iches ⁇ g ⁇ radiation ⁇ dn ⁇ g ⁇ of ⁇ iches ⁇ i :, :: lucheG nesuschi ⁇ in ⁇ madi ⁇ nny signal with ⁇ iemni ⁇ m II radiation ⁇ iches ⁇ g ⁇ , us ⁇ an ⁇ lennym on ⁇ u ⁇ i ⁇ iches ⁇ g ⁇ radiation ⁇ sle eg ⁇ ⁇ ⁇ ⁇ zhdeniya che ⁇ ez Movable plate and designed for the use of a practical optical signal and a converted call to an electric signal supplied through an amplifier of 12 Generator 2 with an informal signal ⁇ linearly moving the unit.
  • the output of unit 13 of the comparison of the external signal with the electrical power is connected to the input of unit 14 of the input unit 20 and the equipment is inoperative.
  • Generator 2 of Electric Gambling Can be performed as a generator of radio pulses.
  • ⁇ dn ⁇ v ⁇ emenn ⁇ is ⁇ chni ⁇ 9 ⁇ iches ⁇ g ⁇ ⁇ ge ⁇ en ⁇ n ⁇ g ⁇ radiated cheniya izluchae ⁇ ⁇ ⁇ (Y) / ⁇ ig.Za/ sve ⁇ v ⁇ v ⁇ lny, ⁇ n ⁇ ⁇ ⁇ D ⁇ che ⁇ ez ⁇ d ⁇ IZhnuyu ⁇ las ⁇ inu / ⁇ ig. ⁇ / 8, vy ⁇ lnennuyu as ⁇ az ⁇ G: ⁇ iches ⁇ ⁇ eshe ⁇ i with glubin ⁇ y ⁇ az ⁇ v ⁇ m ⁇ dulyadi ⁇ %) ⁇ and in steps, equal to the length of the ⁇ We are awakened by the constant: acoustic L ⁇ LA.
  • PRIMARY OPTICAL INFORMATION: The signal depends on the speed of the acoustic wave.
  • the corner of the pardon of a good fortune is installed on the driver, so that: to prevent the maximum risk for the input ⁇ - -II- Epic II of optical radiation.
  • the size of the linear room is

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Le dispositif comporte une source de rayonnement optique (9) disposée sur la trajectoire de rayonnement après son passage à travers une plaque mobile (8) orientée parallèlement à une plaque immobile (4), servant à propager des ondes acoustiques superficielles depuis un transformateur d'énergie électrique (3) en énergie ondulaire; il comprend également un bloc (13) servant à comparer un signal de référence provenant du transformateur d'énergie électrique (3) avec le signal d'informations provenant de la sortie d'un récepteur de rayonnement optique (11), la plaque mobile (8) comprenant des parties alternantes (15, 16) à caractéristiques de transmission de rayonnement optique différentes, lesdites parties étant séparées par une distance égale à la longueur de l'onde acoustique superficielle ainsi générée.
PCT/SU1989/000288 1989-11-17 1989-11-17 Dispositif de mesure du mouvement lineaire d'un objet Ceased WO1991007638A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/SU1989/000288 WO1991007638A1 (fr) 1989-11-17 1989-11-17 Dispositif de mesure du mouvement lineaire d'un objet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1989/000288 WO1991007638A1 (fr) 1989-11-17 1989-11-17 Dispositif de mesure du mouvement lineaire d'un objet

Publications (1)

Publication Number Publication Date
WO1991007638A1 true WO1991007638A1 (fr) 1991-05-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1989/000288 Ceased WO1991007638A1 (fr) 1989-11-17 1989-11-17 Dispositif de mesure du mouvement lineaire d'un objet

Country Status (1)

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WO (1) WO1991007638A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU381880A2 (fr) * 1971-07-27 1973-05-22
GB1410152A (en) * 1973-03-28 1975-10-15 Plessey Co Ltd Linear measuring device
SU767510A1 (ru) * 1978-07-26 1980-09-30 Московский Институт Инженеров Геодезии,Аэрофотосъемки И Картографии Фотоэлектрическое устройство
SU823858A1 (ru) * 1979-07-05 1981-04-23 Каунасский Политехнический Институтим. Ahtahaca Снечкуса Устройство дл ультразвукового из-МЕРЕНи лиНЕйНыХ пЕРЕМЕщЕНий
DE3343310A1 (de) * 1983-11-30 1985-06-05 Gebhard Balluff Fabrik feinmechanischer Erzeugnisse GmbH & Co, 7303 Neuhausen Ultraschall-wegmesser
SU1525453A2 (ru) * 1988-04-18 1989-11-30 Куйбышевский институт инженеров железнодорожного транспорта Устройство дл измерени линейных перемещений
SU1546847A1 (ru) * 1988-06-27 1990-02-28 Kaunassk Polt Inst Antanasa Уctpoйctbo для изmepehия лиheйhыx пepemeщehий

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU381880A2 (fr) * 1971-07-27 1973-05-22
GB1410152A (en) * 1973-03-28 1975-10-15 Plessey Co Ltd Linear measuring device
SU767510A1 (ru) * 1978-07-26 1980-09-30 Московский Институт Инженеров Геодезии,Аэрофотосъемки И Картографии Фотоэлектрическое устройство
SU823858A1 (ru) * 1979-07-05 1981-04-23 Каунасский Политехнический Институтим. Ahtahaca Снечкуса Устройство дл ультразвукового из-МЕРЕНи лиНЕйНыХ пЕРЕМЕщЕНий
DE3343310A1 (de) * 1983-11-30 1985-06-05 Gebhard Balluff Fabrik feinmechanischer Erzeugnisse GmbH & Co, 7303 Neuhausen Ultraschall-wegmesser
SU1525453A2 (ru) * 1988-04-18 1989-11-30 Куйбышевский институт инженеров железнодорожного транспорта Устройство дл измерени линейных перемещений
SU1546847A1 (ru) * 1988-06-27 1990-02-28 Kaunassk Polt Inst Antanasa Уctpoйctbo для изmepehия лиheйhыx пepemeщehий

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
I.A. VIKTOROV, "Fizicheskie Osnovy Primenenia Ultrafioletovykh Voln Peleya i Lemba v Tekhnike", 1966, Nauka, (Moscow), pages 12,14. *

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