BR8302955A - Circuito de acionamento para motor c.c.sem comutador - Google Patents

Circuito de acionamento para motor c.c.sem comutador

Info

Publication number
BR8302955A
BR8302955A BR8302955A BR8302955A BR8302955A BR 8302955 A BR8302955 A BR 8302955A BR 8302955 A BR8302955 A BR 8302955A BR 8302955 A BR8302955 A BR 8302955A BR 8302955 A BR8302955 A BR 8302955A
Authority
BR
Brazil
Prior art keywords
swithout
switch
motor
driving circuit
driving
Prior art date
Application number
BR8302955A
Other languages
English (en)
Portuguese (pt)
Inventor
Kinzo Wada
Original Assignee
Victor Company Of Japan
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 Victor Company Of Japan filed Critical Victor Company Of Japan
Publication of BR8302955A publication Critical patent/BR8302955A/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G02B26/123—Multibeam scanners, e.g. using multiple light sources or beam splitters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
BR8302955A 1982-06-04 1983-06-03 Circuito de acionamento para motor c.c.sem comutador BR8302955A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57095895A JPS58211735A (ja) 1982-06-04 1982-06-04 複数ビ−ム走査装置

Publications (1)

Publication Number Publication Date
BR8302955A true BR8302955A (pt) 1984-02-07

Family

ID=14150038

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8302955A BR8302955A (pt) 1982-06-04 1983-06-03 Circuito de acionamento para motor c.c.sem comutador

Country Status (3)

Country Link
US (1) US4565421A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS58211735A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8302955A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6128919A (ja) * 1984-07-20 1986-02-08 Fuji Xerox Co Ltd レ−ザビ−ム走査装置
FR2582154B1 (fr) * 1984-11-16 1989-03-17 Canon Kk Dispositif d'emission de faisceaux multiples comportant des elements semiconducteurs en particulier des diodes lasers
US4715699A (en) * 1985-01-28 1987-12-29 Asahi Kogaku Kogyo Kabushiki Kaisha Scanning optical system for laser beam printers
GB2192095B (en) * 1986-05-15 1989-12-06 Canon Kk Semiconductor laser array
JPS6314116A (ja) * 1986-07-07 1988-01-21 Sankyo Seiki Mfg Co Ltd 光走査装置
JPH01237513A (ja) * 1987-05-13 1989-09-22 Dainippon Screen Mfg Co Ltd 光ビーム偏向走査装置
US4884857A (en) * 1987-11-09 1989-12-05 International Business Machines Corporation Scanner for use in multiple spot laser electrophotographic printer
US5196957A (en) * 1990-03-20 1993-03-23 Olive Tree Technology, Inc. Laser scanner with post-facet lens system
US5247383A (en) * 1990-03-20 1993-09-21 Olive Tree Technology, Inc. Scanner with a post facet lens system
EP1134966B1 (en) * 1991-05-14 2004-09-08 Seiko Epson Corporation Image forming apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS569763A (en) * 1979-07-06 1981-01-31 Canon Inc Beam recording device
US4474422A (en) * 1979-11-13 1984-10-02 Canon Kabushiki Kaisha Optical scanning apparatus having an array of light sources

Also Published As

Publication number Publication date
JPS58211735A (ja) 1983-12-09
JPH0153442B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-11-14
US4565421A (en) 1986-01-21

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)