BR7900494A - Envoltorio para valvula de televisao de projecao,valvula de televisao de projecao e processo para fabricar as mesmas - Google Patents

Envoltorio para valvula de televisao de projecao,valvula de televisao de projecao e processo para fabricar as mesmas

Info

Publication number
BR7900494A
BR7900494A BR7900494A BR7900494A BR7900494A BR 7900494 A BR7900494 A BR 7900494A BR 7900494 A BR7900494 A BR 7900494A BR 7900494 A BR7900494 A BR 7900494A BR 7900494 A BR7900494 A BR 7900494A
Authority
BR
Brazil
Prior art keywords
valve
projection television
manufacture
same
wrap
Prior art date
Application number
BR7900494A
Other languages
English (en)
Portuguese (pt)
Inventor
H Kloss
Original Assignee
H Kloss
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 H Kloss filed Critical H Kloss
Publication of BR7900494A publication Critical patent/BR7900494A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7408—Direct viewing projectors, e.g. an image displayed on a video CRT or LCD display being projected on a screen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H01J29/894—Arrangements combined with the vessel for the purpose of image projection on a screen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
BR7900494A 1978-02-06 1979-01-26 Envoltorio para valvula de televisao de projecao,valvula de televisao de projecao e processo para fabricar as mesmas BR7900494A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87522278A 1978-02-06 1978-02-06

Publications (1)

Publication Number Publication Date
BR7900494A true BR7900494A (pt) 1979-09-11

Family

ID=25365400

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7900494A BR7900494A (pt) 1978-02-06 1979-01-26 Envoltorio para valvula de televisao de projecao,valvula de televisao de projecao e processo para fabricar as mesmas

Country Status (11)

Country Link
JP (2) JPS5910528B2 (enrdf_load_stackoverflow)
AU (1) AU522177B2 (enrdf_load_stackoverflow)
BR (1) BR7900494A (enrdf_load_stackoverflow)
CA (1) CA1117175A (enrdf_load_stackoverflow)
DE (1) DE2855390C2 (enrdf_load_stackoverflow)
DK (1) DK152466C (enrdf_load_stackoverflow)
FR (1) FR2416548A1 (enrdf_load_stackoverflow)
GB (1) GB2013974B (enrdf_load_stackoverflow)
IT (1) IT1118307B (enrdf_load_stackoverflow)
NL (1) NL175118C (enrdf_load_stackoverflow)
SE (1) SE438574B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851660B2 (ja) * 1979-08-31 1983-11-17 日本電気ホームエレクトロニクス株式会社 投写型陰極線管
US4423438A (en) 1981-02-26 1983-12-27 Nec Kansai, Ltd. Projection type cathode ray tube with masking means
JPS584247A (ja) * 1981-06-08 1983-01-11 Mitsubishi Electric Corp 投写形陰極線管
JPS6172581U (enrdf_load_stackoverflow) * 1984-10-16 1986-05-17
EP0400565A3 (en) * 1989-05-30 1991-09-11 Hitachi, Ltd. Projection cathode-ray tube
DE102011005608A1 (de) 2011-03-16 2012-09-20 Evonik Oxeno Gmbh Mischoxidzusammensetzungen und Verfahren zur Herstellung von Isoolefinen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2132783A (en) * 1936-04-24 1938-10-11 Markia Corp Electron discharge device
US2305855A (en) * 1941-07-31 1942-12-22 Rca Corp Television apparatus
US2549978A (en) * 1945-11-21 1951-04-24 Hartford Nat Bank & Trust Co Schmidt television projector housing having object surface adjustability in three mutually perpendicular directions
NL67613C (enrdf_load_stackoverflow) * 1945-11-21 1951-02-28
US4024579A (en) * 1974-09-03 1977-05-17 Advent Corporation Projection television tube system and method of producing same
US4034398A (en) * 1975-08-27 1977-07-05 Electro-Optiek, N.V. Optical and mechanical improvements for television projection system
NL7600420A (nl) * 1976-01-16 1977-07-19 Philips Nv Elektrische ontladingsinrichting.

Also Published As

Publication number Publication date
NL175118B (nl) 1984-04-16
DK485078A (da) 1979-08-07
NL7811618A (nl) 1979-08-08
IT1118307B (it) 1986-02-24
JPS5910528B2 (ja) 1984-03-09
GB2013974B (en) 1982-10-20
DE2855390A1 (de) 1979-08-09
SE438574B (sv) 1985-04-22
DK152466C (da) 1988-07-25
JPS61146860U (enrdf_load_stackoverflow) 1986-09-10
FR2416548A1 (fr) 1979-08-31
CA1117175A (en) 1982-01-26
GB2013974A (en) 1979-08-15
DE2855390C2 (de) 1984-09-27
AU4110478A (en) 1980-05-01
FR2416548B1 (enrdf_load_stackoverflow) 1980-10-24
AU522177B2 (en) 1982-05-20
JPS54107621A (en) 1979-08-23
DK152466B (da) 1988-02-29
SE7811268L (sv) 1979-08-07
NL175118C (nl) 1984-09-17
IT7967111A0 (it) 1979-01-18
JPS6233243Y2 (enrdf_load_stackoverflow) 1987-08-25

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