CH187272A - Fernsehverfahren mit optischer Synchronisierung der Fernsehempfänger durch den Sender. - Google Patents

Fernsehverfahren mit optischer Synchronisierung der Fernsehempfänger durch den Sender.

Info

Publication number
CH187272A
CH187272A CH187272DA CH187272A CH 187272 A CH187272 A CH 187272A CH 187272D A CH187272D A CH 187272DA CH 187272 A CH187272 A CH 187272A
Authority
CH
Switzerland
Prior art keywords
television
transmitter
optical synchronization
receivers
television receivers
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Radioaktiengesellschaft D. S. Loewe
Original Assignee
Loewe Opta Gmbh
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 Loewe Opta Gmbh filed Critical Loewe Opta Gmbh
Priority claimed from US45729A external-priority patent/US2163216A/en
Publication of CH187272A publication Critical patent/CH187272A/de

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
    • H04N3/24—Blanking circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/06—Generation of synchronising signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Details Of Television Scanning (AREA)
  • Facsimiles In General (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Projection Apparatus (AREA)
CH187272D 1934-11-02 1935-10-16 Fernsehverfahren mit optischer Synchronisierung der Fernsehempfänger durch den Sender. CH187272A (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2129035X 1934-11-02
DE466508X 1934-12-01
US45729A US2163216A (en) 1934-11-02 1935-10-19 Television transmission arrangement
US265282A US2265780A (en) 1934-11-02 1939-03-31 Television receiving arrangement

Publications (1)

Publication Number Publication Date
CH187272A true CH187272A (de) 1936-10-31

Family

ID=32096944

Family Applications (3)

Application Number Title Priority Date Filing Date
CH187272D CH187272A (de) 1934-11-02 1935-10-16 Fernsehverfahren mit optischer Synchronisierung der Fernsehempfänger durch den Sender.
CH219873D CH219873A (de) 1934-11-02 1935-10-31 Fernsehanordnung.
CH218590D CH218590A (de) 1934-11-02 1935-11-27 Fernsehverfahren mit optischer Synchronisierung der Fernsehempfänger durch den Sender.

Family Applications After (2)

Application Number Title Priority Date Filing Date
CH219873D CH219873A (de) 1934-11-02 1935-10-31 Fernsehanordnung.
CH218590D CH218590A (de) 1934-11-02 1935-11-27 Fernsehverfahren mit optischer Synchronisierung der Fernsehempfänger durch den Sender.

Country Status (6)

Country Link
US (2) US2129035A (h)
CH (3) CH187272A (h)
DE (2) DE706974C (h)
FR (2) FR796985A (h)
GB (2) GB464483A (h)
NL (3) NL48517C (h)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426419A (en) * 1942-12-23 1947-08-26 Du Mont Allen B Lab Inc Return trace blanking and mixing
BE465932A (h) * 1943-01-21
US2418133A (en) * 1943-06-18 1947-04-01 Western Electric Co Cathode-ray apparatus and method of controlling the ray
US2472209A (en) * 1944-09-06 1949-06-07 William M Hall Cathode-ray circuit
US2489155A (en) * 1944-12-30 1949-11-22 Allis Chalmcrs Mfg Company Electric control circuit
US2607847A (en) * 1949-11-08 1952-08-19 Motorola Inc Vertical retrace blanking
US2820922A (en) * 1954-08-02 1958-01-21 Thompson Prod Inc Line voltage derived sweep driving circuit
US3132307A (en) * 1961-02-03 1964-05-05 Hewlett Packard Co Wide band differential amplifier having a.d.c. dropping stage
US3217591A (en) * 1962-03-19 1965-11-16 William L Barr Angled plate scanning interferometer
US20050257199A1 (en) * 2004-05-13 2005-11-17 Enrico Johansson Method of and system for performance analysis and software component installation

Also Published As

Publication number Publication date
DE734082C (de) 1943-04-08
NL51104C (h) 1941-10-15
US2265780A (en) 1941-12-09
DE706974C (de) 1941-06-10
NL48123C (h) 1940-04-15
FR796985A (fr) 1936-04-18
GB464483A (en) 1937-04-19
CH219873A (de) 1942-02-28
GB466508A (en) 1937-05-31
CH218590A (de) 1941-12-15
FR46740E (fr) 1936-08-10
US2129035A (en) 1938-09-06
NL48517C (h) 1940-06-15

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