NL7403704A - - Google Patents

Info

Publication number
NL7403704A
NL7403704A NL7403704A NL7403704A NL7403704A NL 7403704 A NL7403704 A NL 7403704A NL 7403704 A NL7403704 A NL 7403704A NL 7403704 A NL7403704 A NL 7403704A NL 7403704 A NL7403704 A NL 7403704A
Authority
NL
Netherlands
Application number
NL7403704A
Other versions
NL165580C (en
NL165580B (en
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 filed Critical
Publication of NL7403704A publication Critical patent/NL7403704A/xx
Publication of NL165580B publication Critical patent/NL165580B/en
Application granted granted Critical
Publication of NL165580C publication Critical patent/NL165580C/en

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
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0849—Detection or control means for the developer concentration
    • 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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5033—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor
    • G03G15/5041—Detecting a toner image, e.g. density, toner coverage, using a test patch

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
NL7403704.A 1973-05-07 1974-03-19 CONTROL DEVICE FOR CONTROLLING THE APPLICATION OF PARTICULATES FROM A RESERVOIR TO A MIXTURE DEVELOPMENT MATERIAL. NL165580C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00357764A US3814516A (en) 1973-05-07 1973-05-07 Humidity compensated control device

Publications (3)

Publication Number Publication Date
NL7403704A true NL7403704A (en) 1974-05-27
NL165580B NL165580B (en) 1980-11-17
NL165580C NL165580C (en) 1981-04-15

Family

ID=23406936

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7403704.A NL165580C (en) 1973-05-07 1974-03-19 CONTROL DEVICE FOR CONTROLLING THE APPLICATION OF PARTICULATES FROM A RESERVOIR TO A MIXTURE DEVELOPMENT MATERIAL.

Country Status (4)

Country Link
US (1) US3814516A (en)
CA (1) CA1012202A (en)
GB (1) GB1458558A (en)
NL (1) NL165580C (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027621A (en) * 1975-03-14 1977-06-07 Xerox Corporation Developing system for electrostatic reproduction machines
JPS5560967A (en) * 1978-10-31 1980-05-08 Sharp Corp Electrophotographic apparatus
JPS5754962A (en) * 1980-09-19 1982-04-01 Mita Ind Co Ltd Development device
US4422737A (en) * 1981-12-14 1983-12-27 Gribanov Dmitry D Device for obtaining topographic picture of surface of rotating object
GB2203358A (en) * 1987-01-12 1988-10-19 Ricoh Kk A toner density control device
JP2631305B2 (en) * 1988-06-21 1997-07-16 キヤノン株式会社 Image forming device
JPH0310272A (en) * 1989-06-07 1991-01-17 Canon Inc Image forming device
US5191362A (en) * 1990-02-21 1993-03-02 Tokyo Electric Co., Ltd. Electrophotographic printing apparatus with a control system responsive to temperature changes
US5081498A (en) * 1991-01-10 1992-01-14 Xerox Corporation Humidity compensation in electrophotographic printing by measuring the dielectric characteristics of the development mixture
JP3329355B2 (en) * 1994-05-05 2002-09-30 新日本製鐵株式会社 Electrostatic recording head
WO2000062828A1 (en) * 1996-04-30 2000-10-26 Medtronic, Inc. Autologous fibrin sealant and method for making the same
US7031633B2 (en) * 2003-11-25 2006-04-18 Eastman Kodak Company Printing apparatus and method with improved control of humidity and temperature
US6973277B2 (en) * 2003-11-25 2005-12-06 Eastman Kodak Company Printing apparatus and method with improved control of airflow
US7354146B2 (en) 2004-07-02 2008-04-08 Hewlett-Packard Development Company, L.P. Dryer

Family Cites Families (2)

* 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
US3348523A (en) * 1965-04-07 1967-10-24 Xerox Corp Automatic toner control system

Also Published As

Publication number Publication date
US3814516A (en) 1974-06-04
NL165580C (en) 1981-04-15
CA1012202A (en) 1977-06-14
NL165580B (en) 1980-11-17
GB1458558A (en) 1976-12-15

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application