GB2079067B - Apparatus and method for generating ions - Google Patents

Apparatus and method for generating ions

Info

Publication number
GB2079067B
GB2079067B GB8021086A GB8021086A GB2079067B GB 2079067 B GB2079067 B GB 2079067B GB 8021086 A GB8021086 A GB 8021086A GB 8021086 A GB8021086 A GB 8021086A GB 2079067 B GB2079067 B GB 2079067B
Authority
GB
United Kingdom
Prior art keywords
generating ions
ions
generating
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
Application number
GB8021086A
Other versions
GB2079067A (en
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.)
Dennison Manufacturing Co Ltd
Dennison Manufacturing Co
Original Assignee
Dennison Manufacturing Co Ltd
Dennison Manufacturing Co
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
Priority claimed from US05/873,747 external-priority patent/US4195927A/en
Priority claimed from US05/925,667 external-priority patent/US4160257A/en
Application filed by Dennison Manufacturing Co Ltd, Dennison Manufacturing Co filed Critical Dennison Manufacturing Co Ltd
Priority claimed from GB7841862A external-priority patent/GB2007157B/en
Publication of GB2079067A publication Critical patent/GB2079067A/en
Application granted granted Critical
Publication of GB2079067B publication Critical patent/GB2079067B/en
Expired 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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
    • G03G15/321—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by charge transfer onto the recording material in accordance with the image
    • 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
    • G03G15/18—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a charge pattern
    • 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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
GB8021086A 1977-10-25 1978-10-25 Apparatus and method for generating ions Expired GB2079067B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US84491377A 1977-10-25 1977-10-25
US05/873,747 US4195927A (en) 1978-01-30 1978-01-30 Double transfer electrophotography
US05/925,667 US4160257A (en) 1978-07-17 1978-07-17 Three electrode system in the generation of electrostatic images
US93972978A 1978-09-05 1978-09-05
GB7841862A GB2007157B (en) 1977-10-25 1978-10-25 Electronic printing and coppying

Publications (2)

Publication Number Publication Date
GB2079067A GB2079067A (en) 1982-01-13
GB2079067B true GB2079067B (en) 1982-11-10

Family

ID=27516377

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8021086A Expired GB2079067B (en) 1977-10-25 1978-10-25 Apparatus and method for generating ions
GB8106518A Expired GB2087312B (en) 1977-10-25 1978-10-25 Electrostatic printing apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8106518A Expired GB2087312B (en) 1977-10-25 1978-10-25 Electrostatic printing apparatus

Country Status (1)

Country Link
GB (2) GB2079067B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422401A1 (en) * 1984-03-26 1985-09-26 Canon K.K., Tokio/Tokyo METHOD AND DEVICE FOR CHARGING OR UNLOADING A COMPONENT
GB2156598B (en) * 1984-03-26 1988-03-02 Canon Kk Device and method for charging or discharging
GB8922602D0 (en) * 1989-10-06 1989-11-22 British Aerospace A surface discharge plasma cathode electron beam generating assembly
CN110001043A (en) * 2019-03-13 2019-07-12 常州奥福电子设备有限公司 Ceramic electrode, coronal structure and corona machine
CN113022272B (en) * 2021-03-22 2021-11-09 苏州贝昂科技有限公司 Dust collection mechanism, vehicle-mounted air purifier and fan

Also Published As

Publication number Publication date
GB2079067A (en) 1982-01-13
GB2087312A (en) 1982-05-26
GB2087312B (en) 1983-02-02

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19981024