KR920013044A - 선 주파수 변화 보상 방법 및 장치 - Google Patents

선 주파수 변화 보상 방법 및 장치 Download PDF

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Publication number
KR920013044A
KR920013044A KR1019910023070A KR910023070A KR920013044A KR 920013044 A KR920013044 A KR 920013044A KR 1019910023070 A KR1019910023070 A KR 1019910023070A KR 910023070 A KR910023070 A KR 910023070A KR 920013044 A KR920013044 A KR 920013044A
Authority
KR
South Korea
Prior art keywords
line frequency
frequency
nominal
divider
zero crossing
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.)
Withdrawn
Application number
KR1019910023070A
Other languages
English (en)
Korean (ko)
Inventor
릭킷 배리
Original Assignee
죤 이. 벡
제록스 코포레이션
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 죤 이. 벡, 제록스 코포레이션 filed Critical 죤 이. 벡
Publication of KR920013044A publication Critical patent/KR920013044A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
KR1019910023070A 1990-12-24 1991-12-16 선 주파수 변화 보상 방법 및 장치 Withdrawn KR920013044A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US632,969 1990-12-24
US07/632,969 US5253179A (en) 1990-12-24 1990-12-24 Compensation for line frequency variation

Publications (1)

Publication Number Publication Date
KR920013044A true KR920013044A (ko) 1992-07-28

Family

ID=24537739

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910023070A Withdrawn KR920013044A (ko) 1990-12-24 1991-12-16 선 주파수 변화 보상 방법 및 장치

Country Status (6)

Country Link
US (1) US5253179A (enExample)
JP (1) JPH04334162A (enExample)
KR (1) KR920013044A (enExample)
BR (1) BR9103733A (enExample)
MX (1) MX9101424A (enExample)
TW (1) TW222359B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5420516A (en) * 1991-09-20 1995-05-30 Audio Precision, Inc. Method and apparatus for fast response and distortion measurement
DE4305416A1 (en) * 1992-02-22 1993-08-26 Gold Star Co Mains supply current frequency detector - has mains transformer coupled to period detector, and counts frequency of occurrence of period detection signal in set time
US6732287B1 (en) * 2000-06-22 2004-05-04 Rockwell Automation Technologies, Inc. Method for processing dynamically allocated timers in a real time operating system
DE112012007106B4 (de) 2012-11-05 2021-11-11 Mitsubishi Electric Corporation Aktive Vibrationsstörungs- Steuervorrichtung
CN115079553B (zh) * 2022-06-28 2023-02-28 广州捷克易自动化设备有限公司 一种热流道时序控制器时间自校正方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1144986A (en) * 1980-08-20 1983-04-19 Canadian General Electric Company Limited Frequency determining apparatus
JPH0767298B2 (ja) * 1983-10-26 1995-07-19 株式会社東芝 像形成装置の原稿走査制御装置
US4914680A (en) * 1987-06-03 1990-04-03 Sanyo Electric Co., Ltd. Signal distinction circuit
DE3826107A1 (de) * 1988-08-01 1990-02-08 Diehl Gmbh & Co Digital arbeitendes elektronisches geraet
US5107523A (en) * 1990-12-11 1992-04-21 Intel Corporation Processor clock governor

Also Published As

Publication number Publication date
JPH04334162A (ja) 1992-11-20
MX9101424A (es) 1992-06-01
US5253179A (en) 1993-10-12
BR9103733A (pt) 1992-08-04
TW222359B (enExample) 1994-04-11

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19911216

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid