DE2162842C3 - Kaskadenentwicklungsvorrichtung für ein elektrostatisches Kopiergerät - Google Patents

Kaskadenentwicklungsvorrichtung für ein elektrostatisches Kopiergerät

Info

Publication number
DE2162842C3
DE2162842C3 DE2162842A DE2162842A DE2162842C3 DE 2162842 C3 DE2162842 C3 DE 2162842C3 DE 2162842 A DE2162842 A DE 2162842A DE 2162842 A DE2162842 A DE 2162842A DE 2162842 C3 DE2162842 C3 DE 2162842C3
Authority
DE
Germany
Prior art keywords
developing device
drum surface
carrier
drum
balls
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
DE2162842A
Other languages
German (de)
English (en)
Other versions
DE2162842B2 (de
DE2162842A1 (de
Inventor
Jürgen 8023 Pullach Vossnacke
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 to BE792331D priority Critical patent/BE792331A/xx
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Priority to DE2162842A priority patent/DE2162842C3/de
Priority to JP1972140000U priority patent/JPS5131654Y2/ja
Priority to FR7243540A priority patent/FR2165455A7/fr
Priority to NL7216926A priority patent/NL7216926A/xx
Priority to IT54709/72A priority patent/IT974069B/it
Priority to US315482A priority patent/US3872828A/en
Priority to GB5829772A priority patent/GB1420971A/en
Publication of DE2162842A1 publication Critical patent/DE2162842A1/de
Publication of DE2162842B2 publication Critical patent/DE2162842B2/de
Application granted granted Critical
Publication of DE2162842C3 publication Critical patent/DE2162842C3/de
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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0801—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer for cascading

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Cleaning In Electrography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
DE2162842A 1971-12-17 1971-12-17 Kaskadenentwicklungsvorrichtung für ein elektrostatisches Kopiergerät Expired DE2162842C3 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BE792331D BE792331A (fr) 1971-12-17 Cascadeontwikkelinrichting voor een elektrostatisch kopieerapparaat
DE2162842A DE2162842C3 (de) 1971-12-17 1971-12-17 Kaskadenentwicklungsvorrichtung für ein elektrostatisches Kopiergerät
FR7243540A FR2165455A7 (enrdf_load_stackoverflow) 1971-12-17 1972-12-07
JP1972140000U JPS5131654Y2 (enrdf_load_stackoverflow) 1971-12-17 1972-12-07
NL7216926A NL7216926A (enrdf_load_stackoverflow) 1971-12-17 1972-12-13
IT54709/72A IT974069B (it) 1971-12-17 1972-12-14 Dispositivo di sviluppo a cascata per un apparecchio di copiatura elettrostatica
US315482A US3872828A (en) 1971-12-17 1972-12-15 Xerographic copying apparatus with intercepting means for carrier particles
GB5829772A GB1420971A (en) 1971-12-17 1972-12-18 Electrostatic copying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2162842A DE2162842C3 (de) 1971-12-17 1971-12-17 Kaskadenentwicklungsvorrichtung für ein elektrostatisches Kopiergerät

Publications (3)

Publication Number Publication Date
DE2162842A1 DE2162842A1 (de) 1973-06-20
DE2162842B2 DE2162842B2 (de) 1980-06-12
DE2162842C3 true DE2162842C3 (de) 1981-06-11

Family

ID=5828393

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2162842A Expired DE2162842C3 (de) 1971-12-17 1971-12-17 Kaskadenentwicklungsvorrichtung für ein elektrostatisches Kopiergerät

Country Status (8)

Country Link
US (1) US3872828A (enrdf_load_stackoverflow)
JP (1) JPS5131654Y2 (enrdf_load_stackoverflow)
BE (1) BE792331A (enrdf_load_stackoverflow)
DE (1) DE2162842C3 (enrdf_load_stackoverflow)
FR (1) FR2165455A7 (enrdf_load_stackoverflow)
GB (1) GB1420971A (enrdf_load_stackoverflow)
IT (1) IT974069B (enrdf_load_stackoverflow)
NL (1) NL7216926A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937831B2 (ja) * 1975-01-21 1984-09-12 キヤノン株式会社 電子写真現像装置
US4040386A (en) * 1975-05-01 1977-08-09 Xerox Corporation Retractable edge seals for electrostatographic development systems
JPS53117245U (enrdf_load_stackoverflow) * 1977-02-24 1978-09-18
US4571060A (en) * 1984-10-22 1986-02-18 Xerox Corporation Housing seal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424131A (en) * 1964-09-30 1969-01-28 Xerox Corp Electroded cascade development system
US3356067A (en) * 1966-09-14 1967-12-05 Lodding Engineering Corp Doctor blades having relieved ends
US3430606A (en) * 1968-01-02 1969-03-04 Xerox Corp Electroscopic particle sensor
US3634077A (en) * 1968-08-26 1972-01-11 Xerox Corp Method and apparatus for removing a residual image in an electrostatic copying system
US3696784A (en) * 1970-12-15 1972-10-10 Xerox Corp Xerographic development apparatus
US3678896A (en) * 1971-01-28 1972-07-25 Xerox Corp Conveyor system
US3695224A (en) * 1971-11-26 1972-10-03 Stephen F Royka Cascade development

Also Published As

Publication number Publication date
FR2165455A7 (enrdf_load_stackoverflow) 1973-08-03
DE2162842B2 (de) 1980-06-12
NL7216926A (enrdf_load_stackoverflow) 1973-05-25
IT974069B (it) 1974-06-20
JPS5131654Y2 (enrdf_load_stackoverflow) 1976-08-07
BE792331A (fr) 1973-06-06
US3872828A (en) 1975-03-25
GB1420971A (en) 1976-01-14
DE2162842A1 (de) 1973-06-20
JPS4874058U (enrdf_load_stackoverflow) 1973-09-14

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee