MX9201633A - Aparato para generar pulsaciones sincronicas. - Google Patents
Aparato para generar pulsaciones sincronicas.Info
- Publication number
- MX9201633A MX9201633A MX9201633A MX9201633A MX9201633A MX 9201633 A MX9201633 A MX 9201633A MX 9201633 A MX9201633 A MX 9201633A MX 9201633 A MX9201633 A MX 9201633A MX 9201633 A MX9201633 A MX 9201633A
- Authority
- MX
- Mexico
- Prior art keywords
- flexible element
- marks
- spaced
- generate synchronous
- positioned substantially
- Prior art date
Links
- 230000001360 synchronised effect Effects 0.000 title abstract 3
- 230000010349 pulsation Effects 0.000 title 1
- 230000000295 complement effect Effects 0.000 abstract 2
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/14—Electronic sequencing control
- G03G21/145—Electronic sequencing control wherein control pulses are generated by the mechanical movement of parts of the machine, e.g. the photoconductor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Transform (AREA)
- Control Or Security For Electrophotography (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Un aparato para generar impulsos sincrónicos que incluyen un primer elemento flexible que tiene una pluralidad de marcas espaciadas en el mismo, estando montado el primer elemento flexible de manera giratoria. El aparato incluye además un segundo elemento flexible, en posición sustancialmente adyacente al primer elemento flexible, el cual tiene una pluralidad de marcas espaciadas en el mismo, en donde las marcas espaciadas del segundo elemento flexible están formadas complementariamente con cuando menos una porción de las marcas espaciadas del primer elemento flexible y estando montado el segundo elemento flexible en una manera estacionaria. Además el aparato incluye medios para detectar cuando las marcas espaciadas del segundo elemento flexible están colocadas sustancialmente de manera complementaria con respecto a la porción de las marcas espaciadas del primer elemento flexible y generando una salida de impulso sincrónicos en respuesta a esto.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/688,799 US5119128A (en) | 1991-04-22 | 1991-04-22 | Apparatus for generating timing pulses in an electrophotographic printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX9201633A true MX9201633A (es) | 1993-08-01 |
Family
ID=24765825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9201633A MX9201633A (es) | 1991-04-22 | 1992-04-09 | Aparato para generar pulsaciones sincronicas. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5119128A (es) |
| JP (1) | JP2662340B2 (es) |
| BR (1) | BR9201204A (es) |
| MX (1) | MX9201633A (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5420664A (en) * | 1992-09-02 | 1995-05-30 | Konica Corporation | Driving apparatus for a rotary body in use with an image forming apparatus |
| US5471314A (en) * | 1993-06-14 | 1995-11-28 | Eastman Kodak Company | Line start synchronizer for raster scanner |
| US5499093A (en) * | 1993-06-18 | 1996-03-12 | Xeikon Nv | Electrostatographic single-pass multiple station printer with register control |
| US6304825B1 (en) | 1999-01-19 | 2001-10-16 | Xerox Corporation | Rotary encoder error compensation system and method for photoreceptor surface motion sensing and control |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3975633A (en) * | 1975-07-11 | 1976-08-17 | E. & J. Gallo Winery | Analog to digital encoder unit employing a pre-encoded film |
| FR2365829B1 (fr) * | 1975-11-28 | 1985-06-28 | Canon Kk | Appareil de reprographie fonctionnant par report et muni d'une commande electronique |
| JPS54137350A (en) * | 1978-04-18 | 1979-10-25 | Olympus Optical Co Ltd | Zerographic apparatus |
| JPS5627809A (en) * | 1979-08-16 | 1981-03-18 | Dowa:Kk | Vaporizing burner |
| US4678908A (en) * | 1983-07-25 | 1987-07-07 | Bei Electronics, Inc. | Zero reference generating method and apparatus for optical encoders |
| JPS60259910A (ja) * | 1984-04-25 | 1985-12-23 | Matsushita Electric Works Ltd | 光学式のロ−タリエンコ−ダ |
| JPS6163861A (ja) * | 1984-09-04 | 1986-04-02 | Sharp Corp | 複写プロセスタイミング制御方式 |
| US4667098A (en) * | 1985-03-29 | 1987-05-19 | The United States Of America As Represented By The Secretary Of The Army | Multi-track optical shaft position and timing cylinder |
| US4703176A (en) * | 1985-06-04 | 1987-10-27 | Plus Development Corporation | Compact polyphase optical position encoder |
| US4712005A (en) * | 1985-12-19 | 1987-12-08 | Kollmorgen Technologies Corporation | Floating mask encoder with assembly spacer |
| US4731638A (en) * | 1986-11-26 | 1988-03-15 | Xerox Corporation | Timing pulse generator for an electrophotographic printing machine |
| JPH0164017U (es) * | 1987-10-19 | 1989-04-25 | ||
| JPH02249913A (ja) * | 1989-03-24 | 1990-10-05 | Canon Inc | 光学式エンコーダー |
-
1991
- 1991-04-22 US US07/688,799 patent/US5119128A/en not_active Expired - Fee Related
-
1992
- 1992-04-03 BR BR929201204A patent/BR9201204A/pt not_active IP Right Cessation
- 1992-04-09 MX MX9201633A patent/MX9201633A/es unknown
- 1992-04-15 JP JP4095592A patent/JP2662340B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05141989A (ja) | 1993-06-08 |
| US5119128A (en) | 1992-06-02 |
| BR9201204A (pt) | 1992-12-01 |
| JP2662340B2 (ja) | 1997-10-08 |
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