GB493602A - Improvements in braun tubes for television - Google Patents

Improvements in braun tubes for television

Info

Publication number
GB493602A
GB493602A GB9220/38A GB922038A GB493602A GB 493602 A GB493602 A GB 493602A GB 9220/38 A GB9220/38 A GB 9220/38A GB 922038 A GB922038 A GB 922038A GB 493602 A GB493602 A GB 493602A
Authority
GB
United Kingdom
Prior art keywords
edge
television
end wall
ground
braun tubes
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
GB9220/38A
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.)
SCHLESISCHE SPLEGELGLAS MANUFA
Original Assignee
SCHLESISCHE SPLEGELGLAS MANUFA
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 SCHLESISCHE SPLEGELGLAS MANUFA filed Critical SCHLESISCHE SPLEGELGLAS MANUFA
Priority to GB9220/38A priority Critical patent/GB493602A/en
Priority to NL87093A priority patent/NL49779C/xx
Priority to FR836063D priority patent/FR836063A/fr
Priority to US203549A priority patent/US2222197A/en
Publication of GB493602A publication Critical patent/GB493602A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J29/87—Arrangements for preventing or limiting effects of implosion of vessels or containers

Landscapes

  • 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)
GB9220/38A 1935-11-05 1938-03-25 Improvements in braun tubes for television Expired GB493602A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9220/38A GB493602A (en) 1935-11-05 1938-03-25 Improvements in braun tubes for television
NL87093A NL49779C (enrdf_load_stackoverflow) 1935-11-05 1938-03-26
FR836063D FR836063A (fr) 1935-11-05 1938-04-02 Tube à vide avantageusement utilisé comme tube de braun pour télévision
US203549A US2222197A (en) 1935-11-05 1938-04-22 Braun tube

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2222197X 1935-11-05
GB9220/38A GB493602A (en) 1935-11-05 1938-03-25 Improvements in braun tubes for television
NL87093A NL49779C (enrdf_load_stackoverflow) 1935-11-05 1938-03-26
FR836063T 1938-04-02

Publications (1)

Publication Number Publication Date
GB493602A true GB493602A (en) 1938-10-11

Family

ID=32070948

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9220/38A Expired GB493602A (en) 1935-11-05 1938-03-25 Improvements in braun tubes for television

Country Status (4)

Country Link
US (1) US2222197A (enrdf_load_stackoverflow)
FR (1) FR836063A (enrdf_load_stackoverflow)
GB (1) GB493602A (enrdf_load_stackoverflow)
NL (1) NL49779C (enrdf_load_stackoverflow)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503813A (en) * 1949-01-27 1950-04-11 Richard A Fisch Insulated shield for metal backed television tubes
US2562163A (en) * 1949-03-01 1951-07-31 Philips Lab Inc Electric discharge tube
US2753073A (en) * 1949-12-15 1956-07-03 Rca Corp Seal for composite cathode ray tubes
US2697311A (en) * 1949-12-19 1954-12-21 Polan Ind Inc Method of making glass tube envelopes
US2728009A (en) * 1950-11-14 1955-12-20 Rca Corp Cathode-ray tube with target support
BE509437A (enrdf_load_stackoverflow) * 1951-02-24
US2760119A (en) * 1952-01-15 1956-08-21 Products And Licensing Corp Mural television screen
US2740062A (en) * 1952-05-27 1956-03-27 Rca Corp Cathode ray picture tube
US2785820A (en) * 1952-06-28 1957-03-19 Owens Illinois Glass Co Controlling implosions in cathode ray and other tubes
US4100451A (en) * 1974-08-19 1978-07-11 Zenith Radio Corporation Face panel assembly for a color cathode ray tube
US4119234A (en) * 1975-03-27 1978-10-10 Siemens Aktiengesellschaft Vacuum-tight windows for passage of X-rays or similar penetrating radiation
US4021850A (en) * 1975-10-20 1977-05-03 Zenith Radio Corporation Color television picture tubes with improved implosion protection system
US4037255A (en) * 1975-12-11 1977-07-19 Zenith Radio Corporation Implosion protection system for color CRT bulb having a bonded funnel frame
US4054913A (en) * 1976-09-01 1977-10-18 Zenith Radio Corporation Hybrid implosion protection system for a flangeless faceplate color cathode ray tube and method of assembly thereof
GB1598888A (en) * 1978-05-30 1981-09-23 Philips Electronic Associated Electron display tubes
KR950001363B1 (ko) * 1991-01-16 1995-02-17 미쯔비시덴끼 가부시끼가이샤 보강틀을 갖는 음극선관장치
DE4244755C2 (de) * 1991-01-16 1998-08-13 Mitsubishi Electric Corp Kathodenstrahlröhre
JP2621691B2 (ja) * 1991-06-13 1997-06-18 三菱電機株式会社 陰極線管

Also Published As

Publication number Publication date
US2222197A (en) 1940-11-19
NL49779C (enrdf_load_stackoverflow) 1941-01-15
FR836063A (fr) 1939-01-10

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