JPS59152435A - 走査装置 - Google Patents

走査装置

Info

Publication number
JPS59152435A
JPS59152435A JP58026847A JP2684783A JPS59152435A JP S59152435 A JPS59152435 A JP S59152435A JP 58026847 A JP58026847 A JP 58026847A JP 2684783 A JP2684783 A JP 2684783A JP S59152435 A JPS59152435 A JP S59152435A
Authority
JP
Japan
Prior art keywords
time
deceleration
motor
acceleration
pulse
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
JP58026847A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0441329B2 (enrdf_load_stackoverflow
Inventor
Yoshikazu Ikenoue
義和 池ノ上
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.)
Minolta Co Ltd
Original Assignee
Minolta Co Ltd
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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP58026847A priority Critical patent/JPS59152435A/ja
Publication of JPS59152435A publication Critical patent/JPS59152435A/ja
Publication of JPH0441329B2 publication Critical patent/JPH0441329B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/522—Projection optics
    • G03B27/525—Projection optics for slit exposure
    • G03B27/526—Projection optics for slit exposure in which the projection optics move

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Stopping Of Electric Motors (AREA)
  • Control Of Direct Current Motors (AREA)
JP58026847A 1983-02-18 1983-02-18 走査装置 Granted JPS59152435A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58026847A JPS59152435A (ja) 1983-02-18 1983-02-18 走査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58026847A JPS59152435A (ja) 1983-02-18 1983-02-18 走査装置

Publications (2)

Publication Number Publication Date
JPS59152435A true JPS59152435A (ja) 1984-08-31
JPH0441329B2 JPH0441329B2 (enrdf_load_stackoverflow) 1992-07-08

Family

ID=12204663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58026847A Granted JPS59152435A (ja) 1983-02-18 1983-02-18 走査装置

Country Status (1)

Country Link
JP (1) JPS59152435A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61286169A (ja) * 1985-06-13 1986-12-16 Seiko Epson Corp サ−マルプリンタの印字制御装置
JPH01222682A (ja) * 1988-02-29 1989-09-05 Nitto Seiko Co Ltd Ｄｃモータの速度制御方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536816A (en) * 1978-09-06 1980-03-14 Ricoh Co Ltd Optical system driving method
JPS56102764A (en) * 1980-01-17 1981-08-17 Takai Seisakusho:Kk Coagulation of soybean curd
JPS5727277A (en) * 1980-07-28 1982-02-13 Ricoh Co Ltd Uniform speed control device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536816A (en) * 1978-09-06 1980-03-14 Ricoh Co Ltd Optical system driving method
JPS56102764A (en) * 1980-01-17 1981-08-17 Takai Seisakusho:Kk Coagulation of soybean curd
JPS5727277A (en) * 1980-07-28 1982-02-13 Ricoh Co Ltd Uniform speed control device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61286169A (ja) * 1985-06-13 1986-12-16 Seiko Epson Corp サ−マルプリンタの印字制御装置
JPH01222682A (ja) * 1988-02-29 1989-09-05 Nitto Seiko Co Ltd Ｄｃモータの速度制御方法

Also Published As

Publication number Publication date
JPH0441329B2 (enrdf_load_stackoverflow) 1992-07-08

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