FR2435041A1 - - Google Patents

Info

Publication number
FR2435041A1
FR2435041A1 FR7921684A FR7921684A FR2435041A1 FR 2435041 A1 FR2435041 A1 FR 2435041A1 FR 7921684 A FR7921684 A FR 7921684A FR 7921684 A FR7921684 A FR 7921684A FR 2435041 A1 FR2435041 A1 FR 2435041A1
Authority
FR
France
Prior art keywords
index
angular speed
controls
generator
stroboscopic
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.)
Withdrawn
Application number
FR7921684A
Other languages
French (fr)
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.)
OS BAD ROZWOJOWY AUTOMAT I
Original Assignee
OS BAD ROZWOJOWY AUTOMAT I
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 OS BAD ROZWOJOWY AUTOMAT I filed Critical OS BAD ROZWOJOWY AUTOMAT I
Publication of FR2435041A1 publication Critical patent/FR2435041A1/fr
Withdrawn legal-status Critical Current

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
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
    • G01P3/40—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light using stroboscopic means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

Le tachymètre analogique stroboscopique à index multiple, comprend un mécanisme de transmission de la vitesse angulaire mesurée, un disque tournant muni d'un index à électroluminescence. Il comporte un couplage en série de générateurs d'impulsions simples G1, G2... Gn . Le premier générateur G1 commande une partie ou l'ensemble de l'index, tandis que le dernier générateur Gn commande la partie restante ou l'ensemble de l'index. Application : mesure en continu d'une vitesse angulaire.The multiple index stroboscopic analog tachometer comprises a mechanism for transmitting the measured angular speed, a rotating disc provided with an electroluminescence index. It comprises a series coupling of simple pulse generators G1, G2 ... Gn. The first generator G1 controls part or all of the index, while the last generator Gn controls the remaining part or the whole of the index. Application: continuous measurement of an angular speed.

FR7921684A 1978-08-30 1979-08-29 Withdrawn FR2435041A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1978209341A PL125431B1 (en) 1978-08-30 1978-08-30 Stroboscopic deflecting tachometer

Publications (1)

Publication Number Publication Date
FR2435041A1 true FR2435041A1 (en) 1980-03-28

Family

ID=19991279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921684A Withdrawn FR2435041A1 (en) 1978-08-30 1979-08-29

Country Status (7)

Country Link
DE (1) DE2934946A1 (en)
DK (1) DK361679A (en)
FR (1) FR2435041A1 (en)
GB (1) GB2029575B (en)
NL (1) NL7906342A (en)
PL (1) PL125431B1 (en)
SE (1) SE7907187L (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB594353A (en) * 1944-12-15 1947-11-10 Self Priming Pump & Eng Co Ltd Improvements in or relating to stroboscopic stroke or revolution counters
US2492045A (en) * 1946-08-16 1949-12-20 Cie Gen Equip Aeronautique Electronic impulse speed regulator
GB720399A (en) * 1951-12-20 1954-12-22 Submerged Log Company Ltd Improvements in or relating to speed measuring devices
DE1098259B (en) * 1959-10-29 1961-01-26 Franz Mueller Maschinenfabrik Device for stroboscopic speed measurement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB594353A (en) * 1944-12-15 1947-11-10 Self Priming Pump & Eng Co Ltd Improvements in or relating to stroboscopic stroke or revolution counters
US2492045A (en) * 1946-08-16 1949-12-20 Cie Gen Equip Aeronautique Electronic impulse speed regulator
GB720399A (en) * 1951-12-20 1954-12-22 Submerged Log Company Ltd Improvements in or relating to speed measuring devices
DE1098259B (en) * 1959-10-29 1961-01-26 Franz Mueller Maschinenfabrik Device for stroboscopic speed measurement

Also Published As

Publication number Publication date
GB2029575B (en) 1983-03-09
DK361679A (en) 1980-03-01
NL7906342A (en) 1980-03-04
PL125431B1 (en) 1983-05-31
SE7907187L (en) 1980-03-01
GB2029575A (en) 1980-03-19
DE2934946A1 (en) 1980-03-13
PL209341A1 (en) 1980-04-08

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Legal Events

Date Code Title Description
ST Notification of lapse