US2248559A - Scanning disk for television transmission - Google Patents

Scanning disk for television transmission Download PDF

Info

Publication number
US2248559A
US2248559A US221318A US22131838A US2248559A US 2248559 A US2248559 A US 2248559A US 221318 A US221318 A US 221318A US 22131838 A US22131838 A US 22131838A US 2248559 A US2248559 A US 2248559A
Authority
US
United States
Prior art keywords
image
disk
line
spiral
lines
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 - Lifetime
Application number
US221318A
Other languages
English (en)
Inventor
Schlesinger Kurt
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.)
LOEWE RADIO Inc
Original Assignee
LOEWE RADIO Inc
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 NL50096D priority Critical patent/NL50096C/xx
Priority to BE415945D priority patent/BE415945A/xx
Priority to CH194301D priority patent/CH194301A/de
Priority to CH207046D priority patent/CH207046A/de
Priority to US83705A priority patent/US2227006A/en
Priority claimed from US83705A external-priority patent/US2227006A/en
Priority to FR808318D priority patent/FR808318A/fr
Priority to GB16091/36A priority patent/GB476181A/en
Application filed by LOEWE RADIO Inc filed Critical LOEWE RADIO Inc
Priority to US221318A priority patent/US2248559A/en
Application granted granted Critical
Publication of US2248559A publication Critical patent/US2248559A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/36—Scanning of motion picture films, e.g. for telecine
    • 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
    • H04N3/36—Scanning of motion picture films, e.g. for telecine
    • H04N3/38—Scanning of motion picture films, e.g. for telecine with continuously moving film

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Details Of Television Scanning (AREA)
  • Optical Recording Or Reproduction (AREA)
US221318A 1934-09-29 1938-07-26 Scanning disk for television transmission Expired - Lifetime US2248559A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL50096D NL50096C (xx) 1935-06-11
BE415945D BE415945A (xx) 1935-06-11
CH194301D CH194301A (de) 1934-09-29 1935-08-09 Fernsehübertragungsverfahren und Anordnung zur Durchführung desselben.
CH207046D CH207046A (de) 1935-06-11 1936-06-03 Fernsehübertragungsverfahren und Anordnung zur Durchführung desselben.
US83705A US2227006A (en) 1935-06-11 1936-06-05 Scanning device
FR808318D FR808318A (fr) 1935-06-11 1936-06-09 Disque de décomposition pour émetteurs de télévision
GB16091/36A GB476181A (en) 1935-06-11 1936-06-09 Scanning disc for television transmitters
US221318A US2248559A (en) 1935-06-11 1938-07-26 Scanning disk for television transmission

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE207046X 1935-06-11
CH194301T 1936-06-03
US83705A US2227006A (en) 1935-06-11 1936-06-05 Scanning device
US221318A US2248559A (en) 1935-06-11 1938-07-26 Scanning disk for television transmission

Publications (1)

Publication Number Publication Date
US2248559A true US2248559A (en) 1941-07-08

Family

ID=32074436

Family Applications (1)

Application Number Title Priority Date Filing Date
US221318A Expired - Lifetime US2248559A (en) 1934-09-29 1938-07-26 Scanning disk for television transmission

Country Status (6)

Country Link
US (1) US2248559A (xx)
BE (1) BE415945A (xx)
CH (1) CH207046A (xx)
FR (1) FR808318A (xx)
GB (1) GB476181A (xx)
NL (1) NL50096C (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525891A (en) * 1947-07-17 1950-10-17 Gen Precision Lab Inc Television recording or transmitting apparatus using constant speed film

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743667C (de) * 1937-04-12 1943-12-30 Fernseh Gmbh Abtasteinrichtung fuer die Fernsehuebertragung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525891A (en) * 1947-07-17 1950-10-17 Gen Precision Lab Inc Television recording or transmitting apparatus using constant speed film

Also Published As

Publication number Publication date
GB476181A (en) 1937-12-03
NL50096C (xx)
CH207046A (de) 1939-09-15
FR808318A (fr) 1937-02-03
BE415945A (xx)

Similar Documents

Publication Publication Date Title
US1988931A (en) Colored television apparatus
US2513520A (en) Color television receiving apparatus
US2209747A (en) Stereoscopic television
US2605647A (en) Intermittent mechanism
US3796825A (en) Recording carrier for video signals with spiral or helical track and an odd number of fields per turn
US3002051A (en) Single tube colour television cameras
US2248559A (en) Scanning disk for television transmission
US2538071A (en) Television system
US2295443A (en) Television signal-translating system
US2304081A (en) Color television
US2319805A (en) Television
US2227006A (en) Scanning device
US2602854A (en) Color television
US2227011A (en) Television scanning means
US3830961A (en) Magnetic recording and reproducing system
US2173476A (en) Television system
US2435963A (en) Color television
US2301521A (en) Color television system
US2376645A (en) Television method and arrangement for carrying out the same
US1810188A (en) Television system
US2008272A (en) Scanning system for television apparatus
US2289457A (en) Color television
US2319803A (en) Television
US2227010A (en) Television scanning means
US2435962A (en) Color television