OA00769A - Device generating a sawtooth current in a coil. - Google Patents

Device generating a sawtooth current in a coil.

Info

Publication number
OA00769A
OA00769A OA50838A OA50838A OA00769A OA 00769 A OA00769 A OA 00769A OA 50838 A OA50838 A OA 50838A OA 50838 A OA50838 A OA 50838A OA 00769 A OA00769 A OA 00769A
Authority
OA
OAPI
Prior art keywords
coil
device generating
sawtooth current
sawtooth
current
Prior art date
Application number
OA50838A
Other languages
French (fr)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of OA00769A publication Critical patent/OA00769A/en

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
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H04N3/185—Maintaining DC voltage constant

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
OA50838A 1958-01-14 1964-12-12 Device generating a sawtooth current in a coil. OA00769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL224036 1958-01-14

Publications (1)

Publication Number Publication Date
OA00769A true OA00769A (en) 1967-11-15

Family

ID=19751092

Family Applications (1)

Application Number Title Priority Date Filing Date
OA50838A OA00769A (en) 1958-01-14 1964-12-12 Device generating a sawtooth current in a coil.

Country Status (3)

Country Link
DE (1) DE1087648B (en)
FR (1) FR1220150A (en)
OA (1) OA00769A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141350B (en) * 1960-10-13 1962-12-20 Fritz Hellige & Co G M B H Protective circuit against overvoltages in the event of a brief failure of the supply current

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591918A (en) * 1949-10-15 1952-04-08 Philips Lab Inc Voltage-regulated electrical power supply
NL177035B (en) * 1952-03-21 Shell Int Research ROTATING CHISEL FOR HYDRAULIC DRILLING OF HOLES IN UNDERGROUND FORMATIONS.
US2786150A (en) * 1954-07-09 1957-03-19 Rca Corp Voltage supply system

Also Published As

Publication number Publication date
FR1220150A (en) 1960-05-23
DE1087648B (en) 1960-08-25

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