FR836063A - Vacuum tube advantageously used as braun tube for television - Google Patents

Vacuum tube advantageously used as braun tube for television

Info

Publication number
FR836063A
FR836063A FR836063DA FR836063A FR 836063 A FR836063 A FR 836063A FR 836063D A FR836063D A FR 836063DA FR 836063 A FR836063 A FR 836063A
Authority
FR
France
Prior art keywords
tube
television
advantageously used
braun
vacuum tube
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
Other languages
French (fr)
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.)
SCHLESISCHEN SPIEGELGLAS MANUF
Original Assignee
SCHLESISCHEN SPIEGELGLAS MANUF
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 SCHLESISCHEN SPIEGELGLAS MANUF filed Critical SCHLESISCHEN SPIEGELGLAS MANUF
Application granted granted Critical
Publication of FR836063A publication Critical patent/FR836063A/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
FR836063D 1935-11-05 1938-04-02 Vacuum tube advantageously used as braun tube for television Expired FR836063A (en)

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 (en) 1935-11-05 1938-03-26
FR836063T 1938-04-02

Publications (1)

Publication Number Publication Date
FR836063A true FR836063A (en) 1939-01-10

Family

ID=32070948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR836063D Expired FR836063A (en) 1935-11-05 1938-04-02 Vacuum tube advantageously used as braun tube for television

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427681A1 (en) * 1978-05-30 1979-12-28 Philips Nv ELECTRONIC IMAGE TUBE

Families Citing this family (17)

* 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
NL74555C (en) * 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
DE4244755C2 (en) * 1991-01-16 1998-08-13 Mitsubishi Electric Corp CRT with thick frame section for increased strength
KR950001363B1 (en) * 1991-01-16 1995-02-17 미쯔비시덴끼 가부시끼가이샤 Crt having reinforcing frame
JP2621691B2 (en) * 1991-06-13 1997-06-18 三菱電機株式会社 Cathode ray tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427681A1 (en) * 1978-05-30 1979-12-28 Philips Nv ELECTRONIC IMAGE TUBE

Also Published As

Publication number Publication date
GB493602A (en) 1938-10-11
US2222197A (en) 1940-11-19
NL49779C (en) 1941-01-15

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