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 (de)
AU (1) AU522177B2 (de)
BR (1) BR7900494A (de)
CA (1) CA1117175A (de)
DE (1) DE2855390C2 (de)
DK (1) DK152466C (de)
FR (1) FR2416548A1 (de)
GB (1) GB2013974B (de)
IT (1) IT1118307B (de)
NL (1) NL175118C (de)
SE (1) SE438574B (de)

Families Citing this family (5)

* 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
JPS584247A (ja) * 1981-06-08 1983-01-11 Mitsubishi Electric Corp 投写形陰極線管
JPS6172581U (de) * 1984-10-16 1986-05-17
EP0400565A3 (de) * 1989-05-30 1991-09-11 Hitachi, Ltd. Projektionskathodenstrahlröhre
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 (de) * 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
SE7811268L (sv) 1979-08-07
NL175118B (nl) 1984-04-16
DE2855390A1 (de) 1979-08-09
JPS6233243Y2 (de) 1987-08-25
DK152466C (da) 1988-07-25
NL175118C (nl) 1984-09-17
FR2416548A1 (fr) 1979-08-31
CA1117175A (en) 1982-01-26
IT7967111A0 (it) 1979-01-18
GB2013974A (en) 1979-08-15
FR2416548B1 (de) 1980-10-24
JPS54107621A (en) 1979-08-23
IT1118307B (it) 1986-02-24
AU522177B2 (en) 1982-05-20
JPS61146860U (de) 1986-09-10
JPS5910528B2 (ja) 1984-03-09
AU4110478A (en) 1980-05-01
GB2013974B (en) 1982-10-20
DK485078A (da) 1979-08-07
SE438574B (sv) 1985-04-22
NL7811618A (nl) 1979-08-08
DK152466B (da) 1988-02-29
DE2855390C2 (de) 1984-09-27

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