NL6806609A - - Google Patents

Info

Publication number
NL6806609A
NL6806609A NL6806609A NL6806609A NL6806609A NL 6806609 A NL6806609 A NL 6806609A NL 6806609 A NL6806609 A NL 6806609A NL 6806609 A NL6806609 A NL 6806609A NL 6806609 A NL6806609 A NL 6806609A
Authority
NL
Netherlands
Application number
NL6806609A
Other versions
NL162756C (nl
NL162756B (nl
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 NL6806609A publication Critical patent/NL6806609A/xx
Publication of NL162756B publication Critical patent/NL162756B/xx
Application granted granted Critical
Publication of NL162756C publication Critical patent/NL162756C/xx

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
    • G03G15/0855—Detection or control means for the developer concentration the concentration being measured by optical means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S222/00—Dispensing
    • Y10S222/01—Xerography
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing
    • Y10T137/2509—By optical or chemical property

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
NL6806609.A 1967-06-14 1968-05-09 Toestel voor het bewaken van de kleurstofconcentratie in een droog ontwikkelaarmengsel. NL162756C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US646056A US3399652A (en) 1967-06-14 1967-06-14 Automatic toner concentrate detector

Publications (3)

Publication Number Publication Date
NL6806609A true NL6806609A (enrdf_load_stackoverflow) 1968-12-16
NL162756B NL162756B (nl) 1980-01-15
NL162756C NL162756C (nl) 1980-06-16

Family

ID=24591560

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6806609.A NL162756C (nl) 1967-06-14 1968-05-09 Toestel voor het bewaken van de kleurstofconcentratie in een droog ontwikkelaarmengsel.

Country Status (6)

Country Link
US (1) US3399652A (enrdf_load_stackoverflow)
JP (1) JPS4916650B1 (enrdf_load_stackoverflow)
BE (1) BE715055A (enrdf_load_stackoverflow)
FR (1) FR1561852A (enrdf_load_stackoverflow)
GB (1) GB1221350A (enrdf_load_stackoverflow)
NL (1) NL162756C (enrdf_load_stackoverflow)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526338A (en) * 1968-01-02 1970-09-01 Xerox Corp Method and controller for dispensing electroscopic material
US3604939A (en) * 1968-05-24 1971-09-14 Xerox Corp Toner concentration sensing apparatus having plural sensors and a flow control means for each sensor
US3802381A (en) * 1968-07-30 1974-04-09 Continental Can Co Apparatus for measuring concentration ratios of a mixture of materials
US3583364A (en) * 1968-09-11 1971-06-08 Xerox Corp Development apparatus
US3610205A (en) * 1968-10-17 1971-10-05 Continental Can Co Apparatus for measuring and controlling mixture content
US3765654A (en) * 1968-10-17 1973-10-16 Continental Can Co System for measuring and controlling mixture content
US3608792A (en) * 1969-02-06 1971-09-28 Xerox Corp Apparatus for dispensing finely divided particulate material
US3596807A (en) * 1969-02-06 1971-08-03 Xerox Corp Dispensing apparatus
US3682132A (en) * 1969-03-03 1972-08-08 Xerox Corp Automatic developer controller
US3572551A (en) * 1969-03-27 1971-03-30 Rca Corp Apparatus for monitoring and controlling the concentration of toner in a developer mix
US3757999A (en) * 1969-10-17 1973-09-11 Xerox Corp Automatic developability control system for electrostatic recording apparatus
BE757430A (fr) * 1969-10-17 1971-04-13 Xerox Corp Systeme de commande automatique de developpabilite
US3614221A (en) * 1969-12-30 1971-10-19 Xerox Corp Imaging system
US3847306A (en) * 1970-05-20 1974-11-12 Xerox Corp Developing apparatus
US3892672A (en) * 1970-08-21 1975-07-01 Addressograph Multigraph Automatic toner concentrate detector and control device
US3664299A (en) * 1970-12-07 1972-05-23 Eg & G Inc Electrostatic recording paper toner section
NL7210357A (enrdf_load_stackoverflow) * 1971-08-06 1973-02-08
US3719165A (en) * 1971-09-03 1973-03-06 Eastman Kodak Co Tuner concentration control apparatus
US3821938A (en) * 1971-12-17 1974-07-02 Ibm Toner usage sensing system
US3756192A (en) * 1971-12-17 1973-09-04 Ibm Automatic toner concentration control system
JPS5619637B2 (enrdf_load_stackoverflow) * 1973-06-20 1981-05-08
JPS5019459A (enrdf_load_stackoverflow) * 1973-06-20 1975-02-28
US3926338A (en) * 1973-11-05 1975-12-16 Xerox Corp Thermally insensitive particle concentration controller
JPS5519944Y2 (enrdf_load_stackoverflow) * 1973-12-19 1980-05-13
JPS5544951B2 (enrdf_load_stackoverflow) * 1974-05-21 1980-11-14
NL7604400A (nl) * 1976-04-26 1977-10-28 Oce Van Der Grinten Nv Inrichting voor het ontwikkelen van een elektro- statisch ladingsbeeld.
JPS52158259U (enrdf_load_stackoverflow) * 1976-05-27 1977-12-01
US4064833A (en) * 1976-11-08 1977-12-27 Pitney-Bowes, Inc. Toner density controller
JPS6020119Y2 (ja) * 1978-03-27 1985-06-17 株式会社東芝 トナ−濃度制御装置
JPS602598Y2 (ja) * 1978-04-19 1985-01-24 株式会社東芝 トナ−濃度検知装置
US4389972A (en) * 1979-08-04 1983-06-28 Ricoh Company, Ltd. Toner concentration control apparatus
DE3308066C1 (de) * 1983-03-08 1984-09-13 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Farbdosiervorrichtung fuer eine Farbkastenwalze
US4662313A (en) * 1985-10-23 1987-05-05 Xerox Corporation Image density controller

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067305B (enrdf_load_stackoverflow) * 1957-01-18 1959-10-15
US3094049A (en) * 1961-02-03 1963-06-18 Xerox Corp Xerographic developer measuring apparatus
US3348521A (en) * 1962-08-28 1967-10-24 Xerox Corp Automatic toner control system
US3251761A (en) * 1962-08-28 1966-05-17 Bayer Ag Process for the production of organic compounds containing nitrogen and chlorine combined in an-n=ccl-radical
US3299787A (en) * 1962-11-27 1967-01-24 Harris Intertype Corp Electrophotographic micro-copy printer
US3233781A (en) * 1963-05-08 1966-02-08 Savin Business Machines Corp Toner control system
US3348523A (en) * 1965-04-07 1967-10-24 Xerox Corp Automatic toner control system

Also Published As

Publication number Publication date
NL162756C (nl) 1980-06-16
BE715055A (enrdf_load_stackoverflow) 1968-09-30
US3399652A (en) 1968-09-03
DE1772421A1 (de) 1972-03-09
GB1221350A (en) 1971-02-03
NL162756B (nl) 1980-01-15
JPS4916650B1 (enrdf_load_stackoverflow) 1974-04-24
FR1561852A (enrdf_load_stackoverflow) 1969-03-28
DE1772421B2 (de) 1973-02-01

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee