FR2273261A1 - Moving coil galvanometer display device - has shadow of rotary screen movable along optic fibre array - Google Patents

Moving coil galvanometer display device - has shadow of rotary screen movable along optic fibre array

Info

Publication number
FR2273261A1
FR2273261A1 FR7419097A FR7419097A FR2273261A1 FR 2273261 A1 FR2273261 A1 FR 2273261A1 FR 7419097 A FR7419097 A FR 7419097A FR 7419097 A FR7419097 A FR 7419097A FR 2273261 A1 FR2273261 A1 FR 2273261A1
Authority
FR
France
Prior art keywords
shadow
moving coil
display device
movable along
optic fibre
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.)
Granted
Application number
FR7419097A
Other languages
English (en)
French (fr)
Other versions
FR2273261B1 (enExample
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.)
PEKLY ATELIERS FR
Original Assignee
PEKLY ATELIERS FR
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 PEKLY ATELIERS FR filed Critical PEKLY ATELIERS FR
Priority to FR7419097A priority Critical patent/FR2273261A1/fr
Publication of FR2273261A1 publication Critical patent/FR2273261A1/fr
Application granted granted Critical
Publication of FR2273261B1 publication Critical patent/FR2273261B1/fr
Granted legal-status Critical Current

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
    • G01D7/00—Indicating measured values
    • G01D7/02—Indicating value of two or more variables simultaneously
    • G01D7/04—Indicating value of two or more variables simultaneously using a separate indicating element for each variable
    • G01D7/06—Luminous indications projected on a common screen

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR7419097A 1974-05-31 1974-05-31 Moving coil galvanometer display device - has shadow of rotary screen movable along optic fibre array Granted FR2273261A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7419097A FR2273261A1 (en) 1974-05-31 1974-05-31 Moving coil galvanometer display device - has shadow of rotary screen movable along optic fibre array

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7419097A FR2273261A1 (en) 1974-05-31 1974-05-31 Moving coil galvanometer display device - has shadow of rotary screen movable along optic fibre array

Publications (2)

Publication Number Publication Date
FR2273261A1 true FR2273261A1 (en) 1975-12-26
FR2273261B1 FR2273261B1 (enExample) 1977-03-11

Family

ID=9139550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419097A Granted FR2273261A1 (en) 1974-05-31 1974-05-31 Moving coil galvanometer display device - has shadow of rotary screen movable along optic fibre array

Country Status (1)

Country Link
FR (1) FR2273261A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417084A1 (fr) * 1978-02-14 1979-09-07 Mors Electricite Instrument de mesure analogique a affichage rectiligne lumineux

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417084A1 (fr) * 1978-02-14 1979-09-07 Mors Electricite Instrument de mesure analogique a affichage rectiligne lumineux

Also Published As

Publication number Publication date
FR2273261B1 (enExample) 1977-03-11

Similar Documents

Publication Publication Date Title
AT353818B (de) Vorrichtung zum messen und registrieren der wellenfoermigen durchbiegungen der rollbahn einer verlegten schiene
FR2346683A1 (fr) Dispositif de mesure des dimensions radiales d'un tube cylindrique par ultra-sons
DE2559485A1 (de) Vorrichtung zum messen der optischen dichte einer fluessigkeitsprobe
FR2273261A1 (en) Moving coil galvanometer display device - has shadow of rotary screen movable along optic fibre array
AT382962B (de) Vorrichtung zum messen der wandstaerke von rohren
JPS56112608A (en) Optical sensing device
JPS51128095A (en) Device for measuring abrasion of grind-stone
YU176676A (en) Moving coil measuring arrangement with a large pointer deflection
AT384493B (de) Einrichtung zum messen der empfangsqualitaet eines frequenzmodulierten ukw-signals
JPS541052A (en) Measuring apparatus for optical fiber dispersion characteristic
JPS5213378A (en) Automatic measuring device for reflexibility distribution
FR2309848A1 (fr) Dispositif pour la mesure de temperature a distance
SU429330A1 (enExample)
SU114112A2 (ru) Фотоэлектрический измеритель линейных размеров тел
FR2280173A1 (fr) Perfectionnement a l'eclairage des dispositifs indicateurs
FR2351389A1 (fr) Appareil de mesure de deplacements a reseaux optiques
SU678277A2 (ru) Пневматическое устройство дл измерени собственно среднего диаметра резьбы
AT361581B (de) Einrichtung zum messen der empfangsqualitaet eines frequenzmodulierten ukw-signals
FR2371673A1 (fr) Procede et dispositif de mesure dynamique du diametre d'un fil sous forme numerique
JPS51143358A (en) Optical instrument for measuring displacement of a rail
FR2315102A1 (fr) Dispositif d'emission d'ondes mecaniques a volume de cylindre ajustable
RO79784A2 (ro) Aparat pentru masurarea tensiunii de interfata a lichidelor
JPS5226239A (en) Method and device for measuring the amount of a deference in optical p athes
BYSZEWSKI et al. Direct method of measuring velocity of the free surface of a solid(Optical measurement of point velocity on surface of moving solid, applying to Mylar foil accelerated by plasma gun)
FR2276558A1 (fr) Appareillage de mesure d'epaisseurs

Legal Events

Date Code Title Description
ST Notification of lapse