FR2428359A1 - Circuit de production d'un courant en dents de scie dans un enroulement - Google Patents

Circuit de production d'un courant en dents de scie dans un enroulement

Info

Publication number
FR2428359A1
FR2428359A1 FR7913514A FR7913514A FR2428359A1 FR 2428359 A1 FR2428359 A1 FR 2428359A1 FR 7913514 A FR7913514 A FR 7913514A FR 7913514 A FR7913514 A FR 7913514A FR 2428359 A1 FR2428359 A1 FR 2428359A1
Authority
FR
France
Prior art keywords
circuit
winding
producing
deflection winding
saw tooth
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.)
Granted
Application number
FR7913514A
Other languages
English (en)
French (fr)
Other versions
FR2428359B1 (OSRAM
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.)
Indesit Industria Elettrodomestici Italiana SpA
Original Assignee
Indesit Industria Elettrodomestici Italiana SpA
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 Indesit Industria Elettrodomestici Italiana SpA filed Critical Indesit Industria Elettrodomestici Italiana SpA
Publication of FR2428359A1 publication Critical patent/FR2428359A1/fr
Application granted granted Critical
Publication of FR2428359B1 publication Critical patent/FR2428359B1/fr
Granted 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
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/62—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Details Of Television Scanning (AREA)
FR7913514A 1978-06-08 1979-05-28 Circuit de production d'un courant en dents de scie dans un enroulement Granted FR2428359A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68328/78A IT1108039B (it) 1978-06-08 1978-06-08 Circuito per ottenere una corrente a denti di sega in una bobina

Publications (2)

Publication Number Publication Date
FR2428359A1 true FR2428359A1 (fr) 1980-01-04
FR2428359B1 FR2428359B1 (OSRAM) 1984-01-20

Family

ID=11308994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913514A Granted FR2428359A1 (fr) 1978-06-08 1979-05-28 Circuit de production d'un courant en dents de scie dans un enroulement

Country Status (6)

Country Link
US (1) US4247805A (OSRAM)
DE (1) DE2921400A1 (OSRAM)
FR (1) FR2428359A1 (OSRAM)
GB (1) GB2022351B (OSRAM)
IT (1) IT1108039B (OSRAM)
NL (1) NL7904434A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1160915B (it) * 1978-10-30 1987-03-11 Indesit Circuito per ottenere una corrente a denti di sega in una bobina
US4698559A (en) * 1984-09-17 1987-10-06 Tektronix, Inc. Power amplifiers for driving inductive loads

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208259A1 (OSRAM) * 1972-11-24 1974-06-21 Texas Instruments Inc
FR2367381A1 (fr) * 1976-10-11 1978-05-05 Indesit Circuit pour produire un courant en dents de scie dans une bobine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL163921C (nl) * 1973-07-23 1980-10-15 Philips Nv Schakelinrichting voor het opwekken van een zaagtand- vormige afbuigstroom door een beeldregelafbuigspoel, alsmede transformator voor toepassing daarin en beeldweergeefinrichting daarvan voorzien.
US4162433A (en) * 1974-03-28 1979-07-24 U.S. Philips Corporation Circuit arrangement including a line deflection circuit
NL7513160A (nl) * 1975-11-11 1977-05-13 Philips Nv Schakeling in een beeldweergeefinrichting voor het opwekken van een zaagtandvormige afbuig- stroom door een lijnafbuigspoel.
US4153862A (en) * 1978-04-17 1979-05-08 Rca Corporation Self-regulating deflection circuit with resistive diode biasing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208259A1 (OSRAM) * 1972-11-24 1974-06-21 Texas Instruments Inc
FR2367381A1 (fr) * 1976-10-11 1978-05-05 Indesit Circuit pour produire un courant en dents de scie dans une bobine

Also Published As

Publication number Publication date
IT7868328A0 (it) 1978-06-08
IT1108039B (it) 1985-12-02
DE2921400C2 (OSRAM) 1987-07-30
GB2022351B (en) 1982-06-16
FR2428359B1 (OSRAM) 1984-01-20
DE2921400A1 (de) 1979-12-13
US4247805A (en) 1981-01-27
GB2022351A (en) 1979-12-12
NL7904434A (nl) 1979-12-11

Similar Documents

Publication Publication Date Title
FR2404358A1 (fr) Transformateur de retour de balayage de cathoscope
FR2428359A1 (fr) Circuit de production d'un courant en dents de scie dans un enroulement
MX4042E (es) Mejoras en circuito limitador de la corriente del haz electronico en un cinescopio de television
FI820408L (fi) Avlaenkningskrets
GB1009548A (en) Improvements in or relating to time-base circuit arrangements
GB1507495A (en) Television power supply and deflection arrangement
ES423989A1 (es) Un aparato de imagen de television provisto de una disposi-cion de circuito para generar una corriente de deflexion en diente de sierra.
SE7907633L (sv) Avbojningskrets
EP0266743A3 (en) Circuit arrangement for producing an internal supply voltage in a switching current supply
GB999978A (en) Improved circuit arrangements relating to sawtooth current generators
JPS57162575A (en) Vertical deflecting circuit
JPS5482121A (en) Direct current high voltage generator
JPS6022695Y2 (ja) テレビジヨン受像機
IT1063185B (it) Circuito per ottenere una corrente a denti di sega in una bobina
GB535905A (en) Improvements in or relating to time base circuits for television receivers
ES409649A1 (es) Un dispositivo generador de corriente en dientes de sierra y de mat de retroceso.
KR850000520B1 (ko) 귀선 펄스 직렬공진형 고압발생장치
JPS57206174A (en) High voltage generating circuit
GB896685A (en) Improvements in or relating to television receivers
JPS61131169U (OSRAM)
JPS5345925A (en) Vertical deflection power source circuit
JPS55150681A (en) Electrode circuit of color picture tube
GB520824A (en) Improvements relating to saw-tooth electric oscillation generators
GB1162520A (en) Transistor Television Horizontal Scan Generator.
JPS5431228A (en) Pulse generator circuit

Legal Events

Date Code Title Description
CA Change of address
TP Transmission of property
ST Notification of lapse
CA Change of address
CD Change of name or company name
TP Transmission of property