FR1072635A - Appareil de calibrage et de marquage de longueurs de tubes de verre - Google Patents

Appareil de calibrage et de marquage de longueurs de tubes de verre

Info

Publication number
FR1072635A
FR1072635A FR1072635DA FR1072635A FR 1072635 A FR1072635 A FR 1072635A FR 1072635D A FR1072635D A FR 1072635DA FR 1072635 A FR1072635 A FR 1072635A
Authority
FR
France
Prior art keywords
calibrating
instrument
glass tubes
marking lengths
marking
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.)
Expired
Application number
Other languages
English (en)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1072635A publication Critical patent/FR1072635A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
    • G01B7/125—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters of objects while moving
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B15/00—Drawing glass upwardly from the melt
    • C03B15/14—Drawing tubes, cylinders, or rods from the melt
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/04—Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1072635D 1952-01-14 1953-01-13 Appareil de calibrage et de marquage de longueurs de tubes de verre Expired FR1072635A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1072635XA 1952-01-14 1952-01-14

Publications (1)

Publication Number Publication Date
FR1072635A true FR1072635A (fr) 1954-09-14

Family

ID=22315750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1072635D Expired FR1072635A (fr) 1952-01-14 1953-01-13 Appareil de calibrage et de marquage de longueurs de tubes de verre

Country Status (1)

Country Link
FR (1) FR1072635A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1079282B (de) * 1957-02-14 1960-04-07 Union Des Verreries Mecaniques Vorrichtung zur Verhinderung des Bruches der Glastafel in einer Tafelglas-Ziehmaschine
FR2323522A1 (fr) * 1975-09-11 1977-04-08 Semperit Ag Procede et dispositif de determination et de marquage automatiques et continus d'anomalies dans le diametre d'un corps cylindrique sans fin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1079282B (de) * 1957-02-14 1960-04-07 Union Des Verreries Mecaniques Vorrichtung zur Verhinderung des Bruches der Glastafel in einer Tafelglas-Ziehmaschine
FR2323522A1 (fr) * 1975-09-11 1977-04-08 Semperit Ag Procede et dispositif de determination et de marquage automatiques et continus d'anomalies dans le diametre d'un corps cylindrique sans fin

Similar Documents

Publication Publication Date Title
CH317529A (de) Mikrotom
FR1072635A (fr) Appareil de calibrage et de marquage de longueurs de tubes de verre
FR1077474A (fr) Procédé et dispositif pour la fabrication de sondes et instruments analogues
CH329769A (de) Pneumatisches Messinstrument
FR70252E (fr) Verre transparent aux ultra-violets
CH319968A (de) Schreibinstrument
FR937507A (fr) Embouchure pour instruments à vent et support d'anche pour cette embouchure
FR1133892A (fr) Appareil pour le sectionnement de cannes et de tubes en verre
FR1074959A (fr) Instrument de musique électronique
FR1077263A (fr) Instrument médical
FR1069375A (fr) Instrument de musique à vent
SU94429A1 (ru) Прибор дл измерени линейных размеров
CH317181A (de) Optischer Apparat zur interferometrischen Untersuchung von Lösungen
AT184247B (de) Einrichtung zur Erzielung großer Anzeigeerweiterungen bei Meßinstrumenten
FR1105605A (fr) Tube en verre à extrémité évasée de façon déterminée
FR1063703A (fr) Embouchure de pipe
ES29092Y (es) Lupa inrrompible
FR1050218A (fr) Instrument pour écrire et dessiner
ES31713Y (es) Empalme de elementos tubulares
FR1076217A (fr) Perfectionnements relatifs aux radiomètres à diélectrique en verre
AT178207B (de) Längenmeßgerät
FR1085181A (fr) Perfectionnements à la fabrication des tubes de verre
FR1061131A (fr) Instrument de musique électronique
FR1078138A (fr) Instrument pour tracer et mesurer des angles
FR1133927A (fr) Appareil de mesure et de classement pour tubes et cannes de verre