GB288882A - An improved method of and means for effecting remote control - Google Patents

An improved method of and means for effecting remote control

Info

Publication number
GB288882A
GB288882A GB21492/27A GB2149227A GB288882A GB 288882 A GB288882 A GB 288882A GB 21492/27 A GB21492/27 A GB 21492/27A GB 2149227 A GB2149227 A GB 2149227A GB 288882 A GB288882 A GB 288882A
Authority
GB
United Kingdom
Prior art keywords
infra
detector
red
disc
spirals
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
GB21492/27A
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.)
Baird Television Ltd
Original Assignee
Baird Television 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 BE345816D priority Critical patent/BE345816A/xx
Priority to BE345814D priority patent/BE345814A/xx
Application filed by Baird Television Ltd filed Critical Baird Television Ltd
Priority to GB20968/27A priority patent/GB289307A/en
Priority to GB21492/27A priority patent/GB288882A/en
Priority to GB25773/26A priority patent/GB289104A/en
Priority to GB11019/28A priority patent/GB295210A/en
Priority to US224709A priority patent/US1776097A/en
Priority to FR642862D priority patent/FR642862A/fr
Priority to FR644795D priority patent/FR644795A/fr
Priority to FR642861D priority patent/FR642861A/fr
Priority to DEB133870D priority patent/DE662009C/de
Priority to DEB133868D priority patent/DE571954C/de
Publication of GB288882A publication Critical patent/GB288882A/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
    • H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
    • H04N3/34—Elemental scanning area oscillated rapidly in direction transverse to main scanning direction
    • 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
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/04—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving aperture also apertures covered by lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/7605—Television signal recording on discs or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Facsimiles In General (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Optical Communication System (AREA)
GB21492/27A 1926-10-15 1926-10-15 An improved method of and means for effecting remote control Expired GB288882A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
BE345816D BE345816A (pt) 1926-10-15
BE345814D BE345814A (pt) 1926-10-15
GB20968/27A GB289307A (en) 1926-10-15 1926-10-15 Improvements in or relating to television and like systems
GB21492/27A GB288882A (en) 1926-10-15 1926-10-15 An improved method of and means for effecting remote control
GB25773/26A GB289104A (en) 1926-10-15 1926-10-15 Improvements in or relating to the recording of views of objects or scenes, or optical images or the like
GB11019/28A GB295210A (en) 1926-10-15 1927-08-09 Improvements in or relating to television and like systems
US224709A US1776097A (en) 1926-10-15 1927-10-07 Recording of views of objects or scenes or optical images or the like
FR642862D FR642862A (fr) 1926-10-15 1927-10-13 Perfectionnements aux systèmes de télévision et autres systèmes analogues
FR644795D FR644795A (fr) 1926-10-15 1927-10-13 Procédé et moyens perfectionnés pour la transmission de signaux
FR642861D FR642861A (fr) 1926-10-15 1927-10-13 Perfectionnements à l'enregistrement de vues d'objets ou scènes, ou d'images optiques ou autres
DEB133870D DE662009C (de) 1926-10-15 1927-10-15 Vorrichtung zum Sichtbarmachen von Gegenstaenden
DEB133868D DE571954C (de) 1926-10-15 1927-10-15 Verfahren zum Aufzeichnen eines sich bewegenden Gegenstandes oder einer wechselnden Szene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21492/27A GB288882A (en) 1926-10-15 1926-10-15 An improved method of and means for effecting remote control

Publications (1)

Publication Number Publication Date
GB288882A true GB288882A (en) 1928-04-16

Family

ID=10163849

Family Applications (4)

Application Number Title Priority Date Filing Date
GB25773/26A Expired GB289104A (en) 1926-10-15 1926-10-15 Improvements in or relating to the recording of views of objects or scenes, or optical images or the like
GB21492/27A Expired GB288882A (en) 1926-10-15 1926-10-15 An improved method of and means for effecting remote control
GB20968/27A Expired GB289307A (en) 1926-10-15 1926-10-15 Improvements in or relating to television and like systems
GB11019/28A Expired GB295210A (en) 1926-10-15 1927-08-09 Improvements in or relating to television and like systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB25773/26A Expired GB289104A (en) 1926-10-15 1926-10-15 Improvements in or relating to the recording of views of objects or scenes, or optical images or the like

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB20968/27A Expired GB289307A (en) 1926-10-15 1926-10-15 Improvements in or relating to television and like systems
GB11019/28A Expired GB295210A (en) 1926-10-15 1927-08-09 Improvements in or relating to television and like systems

Country Status (5)

Country Link
US (1) US1776097A (pt)
BE (2) BE345814A (pt)
DE (2) DE571954C (pt)
FR (3) FR642862A (pt)
GB (4) GB289104A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250647B (de) * 1960-08-17 1967-09-21 Aerojeti General Corp Vorrichtung zum Sichtbarmachen einer unsichtbaren Strahlungsquelle

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451734A (en) * 1922-01-26 1948-10-19 Hopkins Edwin Method of and means for the transmission and reproduction of optical and acoustical effects
BE467010A (pt) * 1945-07-31
US2517440A (en) * 1947-04-02 1950-08-01 Jaekson O Kleber Double-track recording system
US2575714A (en) * 1947-09-19 1951-11-20 Westinghouse Electric Corp Facsimile system
US2709716A (en) * 1948-10-19 1955-05-31 George L Haller Contrast enhancing aerial photography
US2666651A (en) * 1949-01-12 1954-01-19 Earle W Jones Master sound record
US3260529A (en) * 1949-06-13 1966-07-12 Brown Owen Multi-functional phonograph
US2790645A (en) * 1951-04-18 1957-04-30 Bell Telephone Labor Inc Magnetic recording system
NL164688C (nl) * 1973-10-15 1981-01-15 Mca Disco Vision Werkwijze voor de vervaardiging van een videoschijf waarbij uitgaande van een moedermatrijs eerst een vorm wordt vervaardigd.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250647B (de) * 1960-08-17 1967-09-21 Aerojeti General Corp Vorrichtung zum Sichtbarmachen einer unsichtbaren Strahlungsquelle

Also Published As

Publication number Publication date
DE662009C (de) 1938-07-04
GB295210A (en) 1928-08-09
US1776097A (en) 1930-09-16
GB289307A (en) 1928-04-16
GB289104A (en) 1928-04-16
BE345814A (pt)
BE345816A (pt)
FR642862A (fr) 1928-09-06
DE571954C (de) 1933-03-09
FR642861A (fr) 1928-09-06
FR644795A (fr) 1928-10-13

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