BE557599A - - Google Patents

Info

Publication number
BE557599A
BE557599A BE557599DA BE557599A BE 557599 A BE557599 A BE 557599A BE 557599D A BE557599D A BE 557599DA BE 557599 A BE557599 A BE 557599A
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.)
Publication of BE557599A publication Critical patent/BE557599A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86Vessels; Containers; Vacuum locks
    • H01J29/89Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H01J29/898Spectral filters
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • G02B5/22Absorbing filters
    • G02B5/223Absorbing filters containing organic substances, e.g. dyes, inks or pigments

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Filters (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
BE557599D 1957-02-16 BE557599A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED24941A DE1027237B (de) 1957-02-16 1957-02-16 Optisches Kontrastfilter fuer Fernsehbildroehren

Publications (1)

Publication Number Publication Date
BE557599A true BE557599A (es)

Family

ID=7038355

Family Applications (1)

Application Number Title Priority Date Filing Date
BE557599D BE557599A (es) 1957-02-16

Country Status (7)

Country Link
US (1) US3059051A (es)
BE (1) BE557599A (es)
CH (1) CH353034A (es)
DE (1) DE1027237B (es)
FR (1) FR1174408A (es)
GB (1) GB858672A (es)
NL (2) NL110416C (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515057Y2 (es) * 1985-08-27 1993-04-21
US5046930A (en) * 1990-01-18 1991-09-10 Tecumseh Products Company Connecting rod cooling and lubrication

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB426789A (en) * 1933-07-06 1935-04-05 Siemens Reiniger Werke Ag Improvements in and relating to fluorescent screens
US2420168A (en) * 1943-12-23 1947-05-06 Rca Corp Achromatic light reflecting and transmitting film
US2476619A (en) * 1946-08-23 1949-07-19 Rca Corp Cascade phosphor screen
US2461464A (en) * 1947-11-14 1949-02-08 Aronstein Robert Filter for fluorescent screens
US2644854A (en) * 1948-12-01 1953-07-07 Rca Corp Color television receiver
US2690554A (en) * 1950-03-09 1954-09-28 American Optical Corp Ultraviolet filter for cathode-ray tubes
US3009017A (en) * 1953-05-22 1961-11-14 Libbey Owens Ford Glass Co Laminated television screen

Also Published As

Publication number Publication date
DE1027237B (de) 1958-04-03
GB858672A (en) 1961-01-11
NL110416C (es)
US3059051A (en) 1962-10-16
FR1174408A (fr) 1959-03-11
CH353034A (de) 1961-03-31
NL216177A (es)

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