BE404117A - - Google Patents

Info

Publication number
BE404117A
BE404117A BE404117DA BE404117A BE 404117 A BE404117 A BE 404117A BE 404117D A BE404117D A BE 404117DA BE 404117 A BE404117 A BE 404117A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE404117A publication Critical patent/BE404117A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/02—Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member
    • F16D11/06—Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member with clutching members movable otherwise than only axially, e.g. rotatable keys
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • C03C3/17—Silica-free oxide glass compositions containing phosphorus containing aluminium or beryllium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • C03C3/19—Silica-free oxide glass compositions containing phosphorus containing boron
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/905—Ultraviolet transmitting or absorbing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Glass Compositions (AREA)
BE404117D 1933-08-15 1934-07-06 BE404117A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI47765D DE620347C (de) 1933-08-15 1933-08-15 Verfahren zur Herstellung von fuer ultraviolette Strahlen durchlaessigen, bestrahlungsbestaendigen Glaesern

Publications (1)

Publication Number Publication Date
BE404117A true BE404117A (fr) 1934-08-31

Family

ID=25981765

Family Applications (1)

Application Number Title Priority Date Filing Date
BE404117D BE404117A (fr) 1933-08-15 1934-07-06

Country Status (5)

Country Link
US (1) US2077481A (fr)
BE (1) BE404117A (fr)
DE (1) DE620347C (fr)
FR (1) FR775451A (fr)
NL (1) NL38157C (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486811A (en) * 1941-01-27 1949-11-01 Monsanto Chemicals Ceramic bodies
US2423128A (en) * 1943-12-11 1947-07-01 American Optical Corp Glass composition and method of making same
US2577627A (en) * 1947-05-01 1951-12-04 American Optical Corp Glass composition and method of making same
US2660539A (en) * 1948-06-19 1953-11-24 Westinghouse Electric Corp Method for producing a fluorescent screen
US2980998A (en) * 1957-02-04 1961-04-25 Ney Co J M Dental prosthesis and method of manufacture
US3378362A (en) * 1961-08-01 1968-04-16 Gen Electric Method for making thin film glass elements
US3206659A (en) * 1963-05-10 1965-09-14 Jfd Electronics Corp Trimmer capacitor with radiation absorbing glass envelope
USRE30141E (en) * 1972-12-19 1979-11-06 Ernst Leitz Wetzlar Gmbh Inorganic vitreous detector material
DE2262073C3 (de) * 1972-12-19 1978-04-06 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Anorganisches energieauflösendes Detektormaterial auf der Basis eines Pj O5 -Al2 O3 -ZnO-Glases und seine Verwendung

Also Published As

Publication number Publication date
US2077481A (en) 1937-04-20
FR775451A (fr) 1934-12-27
NL38157C (fr) 1936-05-15
DE620347C (de) 1935-10-19

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