DE69107530D1 - Randeffekt-Kompensation in Vorrichtungen zur Hochfrequenz-Vibrationsenergieerzeugung für elektrofotografische Bilderzeugung. - Google Patents

Randeffekt-Kompensation in Vorrichtungen zur Hochfrequenz-Vibrationsenergieerzeugung für elektrofotografische Bilderzeugung.

Info

Publication number
DE69107530D1
DE69107530D1 DE69107530T DE69107530T DE69107530D1 DE 69107530 D1 DE69107530 D1 DE 69107530D1 DE 69107530 T DE69107530 T DE 69107530T DE 69107530 T DE69107530 T DE 69107530T DE 69107530 D1 DE69107530 D1 DE 69107530D1
Authority
DE
Germany
Prior art keywords
devices
energy generation
vibration energy
frequency vibration
edge effect
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.)
Expired - Fee Related
Application number
DE69107530T
Other languages
English (en)
Other versions
DE69107530T2 (de
Inventor
William J Nowak
Anthony A Attardi
Daniel W Costanza
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of DE69107530D1 publication Critical patent/DE69107530D1/de
Application granted granted Critical
Publication of DE69107530T2 publication Critical patent/DE69107530T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • 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
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/0005—Cleaning of residual toner
    • G03G2221/0021—Cleaning of residual toner applying vibrations to the electrographic recording medium for assisting the cleaning, e.g. ultrasonic vibration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Cleaning In Electrography (AREA)
DE69107530T 1990-07-02 1991-07-02 Randeffekt-Kompensation in Vorrichtungen zur Hochfrequenz-Vibrationsenergieerzeugung für elektrofotografische Bilderzeugung. Expired - Fee Related DE69107530T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/548,318 US5025291A (en) 1990-07-02 1990-07-02 Edge effect compensation in high frequency vibratory energy producing devices for electrophotographic imaging

Publications (2)

Publication Number Publication Date
DE69107530D1 true DE69107530D1 (de) 1995-03-30
DE69107530T2 DE69107530T2 (de) 1995-11-02

Family

ID=24188321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69107530T Expired - Fee Related DE69107530T2 (de) 1990-07-02 1991-07-02 Randeffekt-Kompensation in Vorrichtungen zur Hochfrequenz-Vibrationsenergieerzeugung für elektrofotografische Bilderzeugung.

Country Status (4)

Country Link
US (1) US5025291A (de)
EP (1) EP0465208B1 (de)
JP (1) JP3080327B2 (de)
DE (1) DE69107530T2 (de)

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US5005054A (en) * 1990-07-02 1991-04-02 Xerox Corporation Frequency sweeping excitation of high frequency vibratory energy producing devices for electrophotographic imaging
US5016055A (en) * 1990-07-02 1991-05-14 Xerox Corporation Method and apparatus for using vibratory energy with application of transfer field for enhanced transfer in electrophotographic imaging
US4987456A (en) * 1990-07-02 1991-01-22 Xerox Corporation Vacuum coupling arrangement for applying vibratory motion to a flexible planar member
US5010369A (en) * 1990-07-02 1991-04-23 Xerox Corporation Segmented resonator structure having a uniform response for electrophotographic imaging
US5503955A (en) * 1990-12-11 1996-04-02 Xerox Corporation Piezo-active photoreceptor and system application
JP3086037B2 (ja) * 1990-12-11 2000-09-11 ゼロックス コーポレイション 像形成装置及び像形成用シート
US5210577A (en) * 1992-05-22 1993-05-11 Xerox Corporation Edge effect compensation in high frequency vibratory energy producing devices for electrophotographic imaging
US5282005A (en) * 1993-01-13 1994-01-25 Xerox Corporation Cross process vibrational mode suppression in high frequency vibratory energy producing devices for electrophotographic imaging
US5329341A (en) * 1993-08-06 1994-07-12 Xerox Corporation Optimized vibratory systems in electrophotographic devices
AT401658B (de) * 1994-06-21 1996-11-25 Mertinat Hans Dieter Ultraschallgeberanordnung sowie eine solche verwendende ultraschallbehandlungsvorrichtung
US5477315A (en) 1994-07-05 1995-12-19 Xerox Corporation Electrostatic coupling force arrangement for applying vibratory motion to a flexible planar member
US5500969A (en) * 1994-10-24 1996-03-26 Xerox Corporation Dual polarity commutated roll elctrostatic cleaner with acoustic transfer assist
US5512991A (en) * 1994-11-14 1996-04-30 Xerox Corporation Resonator assembly having an angularly segmented waveguide member
JP3844803B2 (ja) * 1994-12-09 2006-11-15 ゼロックス コーポレイション クリーニング装置
US5504564A (en) * 1994-12-09 1996-04-02 Xerox Corporation Vibratory assisted direct marking method and apparatus
US5515148A (en) * 1994-12-23 1996-05-07 Xerox Corporation Resonator assembly including a waveguide member having inactive end segments
US5512990A (en) * 1994-12-27 1996-04-30 Xerox Corporation Resonating assembly having a plurality of discrete resonator elements
US5485258A (en) * 1995-01-06 1996-01-16 Xerox Corporation Vacuum coupling arrangement for applying vibratory motion to a flexible planar member
US5655205A (en) * 1995-06-07 1997-08-05 Eastman Kodak Company Mechanism for cleaning the back side of a web in an electrostatographic reproduction apparatus
US6385429B1 (en) 2000-11-21 2002-05-07 Xerox Corporation Resonator having a piezoceramic/polymer composite transducer
US6579405B1 (en) 2000-11-27 2003-06-17 Xerox Corporation Method and apparatus for assembling an ultrasonic transducer
US7529512B2 (en) * 2006-11-03 2009-05-05 Xerox Corporation Fast decay ultrasonic driver
JP5047771B2 (ja) 2006-12-25 2012-10-10 株式会社リコー 転写装置および転写装置の製造方法、その転写装置を用いた画像形成装置
WO2018026657A1 (en) * 2016-08-02 2018-02-08 Knowles Electronics, Llc Mems ultrasonic transducer

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US3113225A (en) * 1960-06-09 1963-12-03 Cavitron Ultrasonics Inc Ultrasonic vibration generator
DE1163655B (de) * 1960-09-24 1964-02-20 Doerries A G O Verfahren und Vorrichtung zum kontinuierlichen Reinigen von stetig umlaufenden Papiermaschinenfilzen od. dgl.
US3422479A (en) * 1964-12-29 1969-01-21 Saul Jeffee Apparatus for processing film
US3483034A (en) * 1964-12-30 1969-12-09 Xerox Corp Process of cleaning xerographic plates
US3617123A (en) * 1969-02-06 1971-11-02 Xerox Corp Xerographic cleaning apparatus
FR2077577B1 (de) * 1969-12-30 1974-09-20 Simonsen & Mustad As
UST893001I4 (en) * 1970-03-12 1971-12-14 Ultrasonic cleaning process and apparatus
US3653758A (en) * 1970-07-10 1972-04-04 Frye Ind Inc Pressureless non-contact electrostatic printing
US3854974A (en) * 1970-08-28 1974-12-17 Xerox Corp Method for transferring a toner image
US3635762A (en) * 1970-09-21 1972-01-18 Eastman Kodak Co Ultrasonic cleaning of a web of film
US3713987A (en) * 1970-10-07 1973-01-30 Nasa Apparatus for recovering matter adhered to a host surface
US3733238A (en) * 1971-12-13 1973-05-15 Crompton & Knowles Corp Apparatus for vibration welding of sheet materials
FR2280115A1 (fr) * 1974-07-22 1976-02-20 Eastman Kodak Co Procede de transfert d'une image de poudre et appareil electrographique de reproduction mettant en oeuvre ce procede
US4007982A (en) * 1975-02-06 1977-02-15 Xerox Corporation Method and apparatus for ultrasonically cleaning a photoconductive surface
JPS5237042A (en) * 1975-09-18 1977-03-22 Matsushita Electric Ind Co Ltd Particle transfer process and device
US4111546A (en) * 1976-08-26 1978-09-05 Xerox Corporation Ultrasonic cleaning apparatus for an electrostatographic reproducing machine
JPS53113549A (en) * 1977-03-15 1978-10-04 Fuji Photo Film Co Ltd Marking device
US4121947A (en) * 1977-07-05 1978-10-24 Xerox Corporation Method of cleaning a photoreceptor
US4363992A (en) * 1981-01-26 1982-12-14 Branson Ultrasonics Corporation Resonator exhibiting uniform motional output
JPS58196874A (ja) * 1982-05-12 1983-11-16 多賀電気株式会社 超音波処理装置
US4568955A (en) * 1983-03-31 1986-02-04 Tokyo Shibaura Denki Kabushiki Kaisha Recording apparatus using a toner-fog generated by electric fields applied to electrodes on the surface of the developer carrier
US4546722A (en) * 1983-12-01 1985-10-15 Olympus Optical Co., Ltd. Developing apparatus for electrophotographic copying machines
US4651043A (en) * 1985-10-23 1987-03-17 Branson Ultrasonics Corporation Resonator exhibiting uniform motional output
US4684242A (en) * 1986-01-27 1987-08-04 Eastman Kodak Company Magnetic fluid cleaning station
JPH06100858B2 (ja) * 1986-02-24 1994-12-12 三田工業株式会社 光導電性トナ−を用いる電子写真法
JPS63168677A (ja) * 1986-12-30 1988-07-12 Yokohama Rubber Co Ltd:The 複写機のトナ−の振動による除去方法
US4834124A (en) * 1987-01-09 1989-05-30 Honda Electronics Co., Ltd. Ultrasonic cleaning device
US4826703A (en) * 1987-06-01 1989-05-02 Polaroid Corporation Method and apparatus for electrically controlling coating layer dimensions
US4794878A (en) * 1987-08-03 1989-01-03 Xerox Corporation Ultrasonics traveling wave for toner transport
US4833503A (en) * 1987-12-28 1989-05-23 Xerox Corporation Electronic color printing system with sonic toner release development
JP2615132B2 (ja) * 1988-05-19 1997-05-28 富士通株式会社 超音波探触子
JPH07103519B2 (ja) * 1988-09-22 1995-11-08 富士写真フイルム株式会社 ロール表面クリーニング装置
US5016055A (en) * 1990-07-02 1991-05-14 Xerox Corporation Method and apparatus for using vibratory energy with application of transfer field for enhanced transfer in electrophotographic imaging
US5005054A (en) * 1990-07-02 1991-04-02 Xerox Corporation Frequency sweeping excitation of high frequency vibratory energy producing devices for electrophotographic imaging
US4987456A (en) * 1990-07-02 1991-01-22 Xerox Corporation Vacuum coupling arrangement for applying vibratory motion to a flexible planar member
US5010369A (en) * 1990-07-02 1991-04-23 Xerox Corporation Segmented resonator structure having a uniform response for electrophotographic imaging

Also Published As

Publication number Publication date
EP0465208A3 (en) 1992-08-05
EP0465208B1 (de) 1995-02-22
US5025291A (en) 1991-06-18
DE69107530T2 (de) 1995-11-02
EP0465208A2 (de) 1992-01-08
JP3080327B2 (ja) 2000-08-28
JPH04234082A (ja) 1992-08-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee