FR2331921A1 - Circuit pour engendrer un courant de deviation en dents de scie dans une bobine de deviation d'un dispositif de reproduction d'images - Google Patents
Circuit pour engendrer un courant de deviation en dents de scie dans une bobine de deviation d'un dispositif de reproduction d'imagesInfo
- Publication number
- FR2331921A1 FR2331921A1 FR7633867A FR7633867A FR2331921A1 FR 2331921 A1 FR2331921 A1 FR 2331921A1 FR 7633867 A FR7633867 A FR 7633867A FR 7633867 A FR7633867 A FR 7633867A FR 2331921 A1 FR2331921 A1 FR 2331921A1
- Authority
- FR
- France
- Prior art keywords
- deviation
- saw
- generating
- circuit
- reproduction device
- 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
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
-
- 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
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7513160A NL7513160A (nl) | 1975-11-11 | 1975-11-11 | Schakeling in een beeldweergeefinrichting voor het opwekken van een zaagtandvormige afbuig- stroom door een lijnafbuigspoel. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2331921A1 true FR2331921A1 (fr) | 1977-06-10 |
FR2331921B1 FR2331921B1 (fr) | 1982-08-13 |
Family
ID=19824829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7633867A Granted FR2331921A1 (fr) | 1975-11-11 | 1976-11-10 | Circuit pour engendrer un courant de deviation en dents de scie dans une bobine de deviation d'un dispositif de reproduction d'images |
Country Status (9)
Country | Link |
---|---|
US (1) | US4099101A (fr) |
JP (1) | JPS5260521A (fr) |
AR (1) | AR211351A1 (fr) |
BR (1) | BR7607439A (fr) |
DE (1) | DE2649937C3 (fr) |
FR (1) | FR2331921A1 (fr) |
GB (1) | GB1556235A (fr) |
MX (1) | MX142854A (fr) |
NL (1) | NL7513160A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2412212A1 (fr) * | 1977-12-19 | 1979-07-13 | Sony Corp | Circuit de deflexion horizontale |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7805004A (nl) * | 1977-06-13 | 1978-12-15 | Indesit | Keten voor het leveren van een zaagtandstroom in een spoel. |
US4153862A (en) * | 1978-04-17 | 1979-05-08 | Rca Corporation | Self-regulating deflection circuit with resistive diode biasing |
IT1108039B (it) * | 1978-06-08 | 1985-12-02 | Indesit | Circuito per ottenere una corrente a denti di sega in una bobina |
US4190791A (en) * | 1978-11-02 | 1980-02-26 | Rca Corporation | Switching regulator for television deflection circuit with improved ultor voltage regulation |
JPS5726968A (en) * | 1980-07-25 | 1982-02-13 | Sony Corp | Television receiver |
NL8105159A (nl) * | 1981-11-16 | 1983-06-16 | Philips Nv | Schakeling voor het omzetten van een ingangsgelijkspanning in een uitgangsgelijkspanning. |
US4607195A (en) * | 1983-03-21 | 1986-08-19 | U.S. Philips Corporation | Picture display device comprising a power supply circuit and a line deflection circuit |
JPH02149272A (ja) * | 1988-11-30 | 1990-06-07 | Maikoole Kairo Kk | 使いすてカイロ |
JPH05208031A (ja) * | 1991-06-21 | 1993-08-20 | Maikoole Kairo Kk | 使いすてカイロ |
US8978904B2 (en) | 2005-09-12 | 2015-03-17 | Rtc Industries, Inc. | Product management display system with trackless pusher mechanism |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2206699B1 (de) * | 1972-02-12 | 1973-05-03 | Metz Apparatewerke, Inh. Paul Metz, 8510 Fuerth | Schaltungsanordnung, insbesondere Ablenkschaltung fur einen Fernsehempfänger, zum Erzeugen eines sagezahnförmigen Stromes |
FR2208259A1 (fr) * | 1972-11-24 | 1974-06-21 | Texas Instruments Inc | |
FR2220946A1 (fr) * | 1973-03-08 | 1974-10-04 | Philips Nv | |
FR2239056A1 (fr) * | 1973-07-23 | 1975-02-21 | Philips Nv |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2313961C2 (de) * | 1973-03-21 | 1975-05-07 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Zeilenablenk-Schaltungsanordnung für Kathodenstrahlröhren |
NO134353C (no) * | 1974-12-10 | 1983-05-04 | Philips Nv | Linjeavboeyningskrets for katodestraaleroer. |
-
1975
- 1975-11-11 NL NL7513160A patent/NL7513160A/xx not_active Application Discontinuation
-
1976
- 1976-10-30 DE DE2649937A patent/DE2649937C3/de not_active Expired
- 1976-11-05 US US05/739,070 patent/US4099101A/en not_active Expired - Lifetime
- 1976-11-08 GB GB46335/76A patent/GB1556235A/en not_active Expired
- 1976-11-08 BR BR7607439A patent/BR7607439A/pt unknown
- 1976-11-09 AR AR265401A patent/AR211351A1/es active
- 1976-11-10 MX MX166957A patent/MX142854A/es unknown
- 1976-11-10 JP JP51134275A patent/JPS5260521A/ja active Granted
- 1976-11-10 FR FR7633867A patent/FR2331921A1/fr active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2206699B1 (de) * | 1972-02-12 | 1973-05-03 | Metz Apparatewerke, Inh. Paul Metz, 8510 Fuerth | Schaltungsanordnung, insbesondere Ablenkschaltung fur einen Fernsehempfänger, zum Erzeugen eines sagezahnförmigen Stromes |
FR2208259A1 (fr) * | 1972-11-24 | 1974-06-21 | Texas Instruments Inc | |
FR2220946A1 (fr) * | 1973-03-08 | 1974-10-04 | Philips Nv | |
FR2239056A1 (fr) * | 1973-07-23 | 1975-02-21 | Philips Nv |
Non-Patent Citations (1)
Title |
---|
EXBK/74 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2412212A1 (fr) * | 1977-12-19 | 1979-07-13 | Sony Corp | Circuit de deflexion horizontale |
Also Published As
Publication number | Publication date |
---|---|
GB1556235A (en) | 1979-11-21 |
JPS5260521A (en) | 1977-05-19 |
BR7607439A (pt) | 1977-09-20 |
DE2649937B2 (de) | 1978-05-03 |
FR2331921B1 (fr) | 1982-08-13 |
NL7513160A (nl) | 1977-05-13 |
AR211351A1 (es) | 1977-11-30 |
JPS5633914B2 (fr) | 1981-08-06 |
DE2649937A1 (de) | 1977-06-16 |
MX142854A (es) | 1981-01-05 |
US4099101A (en) | 1978-07-04 |
DE2649937C3 (de) | 1978-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2325263A1 (fr) | Dispositif de prise d'images video | |
FR2324017A1 (fr) | Objectif collimateur agrandisseur notamment pour tete de projecteur d'images | |
FR2337394A1 (fr) | Dispositif ferro-electrique de formation d'images | |
FR2322416A1 (fr) | Dispositif de reproduction d'images commande par voie electrostatique | |
FR2318033A1 (fr) | Encre sensibilisatrice pour formation d'images latentes | |
FR2328347A1 (fr) | Dispositif pour reproduction d'images de television tri-dimensionnelles | |
FR2321105A1 (fr) | Dispositif d'instruction pour un equipement sportif | |
FR2323203A1 (fr) | Circuit d'attaque pour un dispositif d'affichage electrochroique | |
FR2331921A1 (fr) | Circuit pour engendrer un courant de deviation en dents de scie dans une bobine de deviation d'un dispositif de reproduction d'images | |
FR2322500A1 (fr) | Dispositif de projection d'une image de television | |
FR1495971A (fr) | Dispositif pour le développement d'images latentes électrostatiques | |
FR2334986A1 (fr) | Dispositif de fusion d'image de revelateur | |
FR2325958A1 (fr) | Dispositif d'entrainement de pellicule pour equipement de projection cinematographique | |
BE827437A (fr) | Circuit utilise dans un dispositif de reproduction d'images de television | |
FR2339886A1 (fr) | Procede et appareil pour le developpement d'une image electrostatique latente | |
BE867542A (fr) | Dispositif pour faire fondre du toner sur un support d'images electrostatiques | |
FR2337977A1 (fr) | Procede et dispositif pour regler un circuit d'intensification d'images | |
FR2498030B1 (fr) | Circuit prevu dans un dispositif de reproduction d'images et servant a engendrer un courant de deviation de ligne en dents de scie | |
FR2313701A1 (fr) | Agent de virage pour revelateur d'images electrostatiques latentes | |
FR2345876A1 (fr) | Dispositif de reproduction d'images de television | |
BE858010A (fr) | Dispositif reproducteur d'images de television | |
FR2336703A1 (fr) | Dispositif pour l'ajustement d'un document original a reproduire dans un appareil de reprographie | |
BE809295A (fr) | Dispositif de reproduction d'images muni d'un circuit devant engendrer un courant en dents de scie dans une bobine de deviation de lignes | |
FR2340563A1 (fr) | Dispositif de projection d'images | |
OA03097A (fr) | Circuit pour engendrer dans un dispositif de reproduction d'images télévisées, un courant en dents de scie à fréquence de ligne. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |