GB740881A - Improvements in or relating to television receivers - Google Patents

Improvements in or relating to television receivers

Info

Publication number
GB740881A
GB740881A GB3270/51A GB327051A GB740881A GB 740881 A GB740881 A GB 740881A GB 3270/51 A GB3270/51 A GB 3270/51A GB 327051 A GB327051 A GB 327051A GB 740881 A GB740881 A GB 740881A
Authority
GB
United Kingdom
Prior art keywords
cathode
tube
grid
capacitor
feb
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
GB3270/51A
Other languages
English (en)
Inventor
Emlyn Jones
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.)
Mullard Radio Valve Co Ltd
Original Assignee
Mullard Radio Valve Co Ltd
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
Priority to NL7410632.B priority Critical patent/NL167105B/xx
Priority to NL79345D priority patent/NL79345C/xx
Application filed by Mullard Radio Valve Co Ltd filed Critical Mullard Radio Valve Co Ltd
Priority to GB3270/51A priority patent/GB740881A/en
Priority to US270065A priority patent/US2714177A/en
Priority to FR1050624D priority patent/FR1050624A/fr
Publication of GB740881A publication Critical patent/GB740881A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/20—Prevention of damage to cathode-ray tubes in the event of failure of scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Details Of Television Scanning (AREA)
GB3270/51A 1951-02-09 1951-02-09 Improvements in or relating to television receivers Expired GB740881A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL7410632.B NL167105B (nl) 1951-02-09 Inrichting voor het aanbrengen van series spleten in een plaat.
NL79345D NL79345C (https=) 1951-02-09
GB3270/51A GB740881A (en) 1951-02-09 1951-02-09 Improvements in or relating to television receivers
US270065A US2714177A (en) 1951-02-09 1952-02-05 Television receiver
FR1050624D FR1050624A (fr) 1951-02-09 1952-02-07 Récepteur de télévision équipé d'un tube cathodique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3270/51A GB740881A (en) 1951-02-09 1951-02-09 Improvements in or relating to television receivers

Publications (1)

Publication Number Publication Date
GB740881A true GB740881A (en) 1955-11-23

Family

ID=9755159

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3270/51A Expired GB740881A (en) 1951-02-09 1951-02-09 Improvements in or relating to television receivers

Country Status (4)

Country Link
US (1) US2714177A (https=)
FR (1) FR1050624A (https=)
GB (1) GB740881A (https=)
NL (2) NL167105B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084754B (de) * 1959-02-19 1960-07-07 Telefunken Gmbh Schaltungsanordnung zum Schutz der Leuchtschicht von Kathodenstrahlroehren, insbesondere fuer Fernsehgeraete
JPS5140747Y2 (https=) * 1971-08-12 1976-10-05
JPS5124824Y2 (https=) * 1971-09-07 1976-06-25
JPS4974142U (https=) * 1972-10-17 1974-06-27

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2119372A (en) * 1936-12-29 1938-05-31 Rca Corp Protective circuit
US2336837A (en) * 1938-05-10 1943-12-14 A C Cosser Ltd Electrical apparatus
NL59024C (https=) * 1938-12-30
GB526111A (en) * 1939-03-07 1940-09-11 Charles Leslie Eaudell Improvements in or relating to television transmitting or receiving systems
US2280670A (en) * 1940-03-21 1942-04-21 Philco Radio & Television Corp Cathode ray tube circuit
US2416687A (en) * 1944-03-30 1947-03-04 Bell Telephone Labor Inc Magnetic focussing device
US2635208A (en) * 1948-04-21 1953-04-14 John M Cage Television circuit
US2638562A (en) * 1952-06-18 1953-05-12 Avco Mfg Corp Kinescope residual beam extinction circuit

Also Published As

Publication number Publication date
FR1050624A (fr) 1954-01-08
NL79345C (https=)
US2714177A (en) 1955-07-26
NL167105B (nl)

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