FR2146436B1 - - Google Patents

Info

Publication number
FR2146436B1
FR2146436B1 FR7226220A FR7226220A FR2146436B1 FR 2146436 B1 FR2146436 B1 FR 2146436B1 FR 7226220 A FR7226220 A FR 7226220A FR 7226220 A FR7226220 A FR 7226220A FR 2146436 B1 FR2146436 B1 FR 2146436B1
Authority
FR
France
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
FR7226220A
Other versions
FR2146436A1 (fr
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of FR2146436A1 publication Critical patent/FR2146436A1/fr
Application granted granted Critical
Publication of FR2146436B1 publication Critical patent/FR2146436B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
    • H03K4/26—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor
    • H03K4/39—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as an amplifier
    • H03K4/43—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as an amplifier combined with means for generating the driving pulses
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Amplifiers (AREA)
FR7226220A 1971-07-22 1972-07-20 Expired FR2146436B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16509971A 1971-07-22 1971-07-22

Publications (2)

Publication Number Publication Date
FR2146436A1 FR2146436A1 (fr) 1973-03-02
FR2146436B1 true FR2146436B1 (fr) 1977-04-01

Family

ID=22597422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7226220A Expired FR2146436B1 (fr) 1971-07-22 1972-07-20

Country Status (12)

Country Link
US (1) US3763315A (fr)
JP (1) JPS5326452B1 (fr)
AT (1) AT348042B (fr)
BE (1) BE786483A (fr)
CA (1) CA990399A (fr)
DE (1) DE2235905C3 (fr)
FR (1) FR2146436B1 (fr)
GB (1) GB1399138A (fr)
IT (1) IT962957B (fr)
NL (1) NL7210120A (fr)
NO (1) NO136732C (fr)
SE (1) SE369139B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984864A (en) * 1975-05-23 1976-10-05 Rca Corporation Gating circuit for a video driver including a clamping circuit
NL7801315A (nl) * 1978-02-06 1979-08-08 Philips Nv Beeldweergeefinrichting met een rasterafbuig- schakeling en een rasteronderdrukkingsschake- ling.
US4207591A (en) * 1978-02-09 1980-06-10 Rca Corporation Gated automatic beam current limiter in a video signal processing system
IT1098809B (it) * 1978-09-07 1985-09-18 Ates Componenti Elettron Circuito per il comando dello spegnimento del fascio elettronico di un cinescopio

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607847A (en) * 1949-11-08 1952-08-19 Motorola Inc Vertical retrace blanking
US3492414A (en) * 1967-03-07 1970-01-27 Admiral Corp Blanking circuit for a color television receiver

Also Published As

Publication number Publication date
AT348042B (de) 1979-01-25
DE2235905A1 (de) 1973-02-01
ATA636272A (de) 1978-06-15
DE2235905B2 (de) 1975-05-15
US3763315A (en) 1973-10-02
NO136732B (fr) 1977-07-18
NO136732C (no) 1977-10-26
CA990399A (en) 1976-06-01
IT962957B (it) 1973-12-31
AU4428472A (en) 1974-01-10
FR2146436A1 (fr) 1973-03-02
GB1399138A (en) 1975-06-25
JPS5326452B1 (fr) 1978-08-02
NL7210120A (fr) 1973-01-24
DE2235905C3 (de) 1980-06-12
SE369139B (fr) 1974-08-05
BE786483A (fr) 1972-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse