JPS4916650B1 - - Google Patents

Info

Publication number
JPS4916650B1
JPS4916650B1 JP43028633A JP2863368A JPS4916650B1 JP S4916650 B1 JPS4916650 B1 JP S4916650B1 JP 43028633 A JP43028633 A JP 43028633A JP 2863368 A JP2863368 A JP 2863368A JP S4916650 B1 JPS4916650 B1 JP S4916650B1
Authority
JP
Japan
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.)
Pending
Application number
JP43028633A
Other languages
Japanese (ja)
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 JPS4916650B1 publication Critical patent/JPS4916650B1/ja
Pending 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
    • G03G15/0822—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)
JP43028633A 1967-06-14 1968-04-30 Pending JPS4916650B1 (enrdf_load_stackoverflow)

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 (1)

Publication Number Publication Date
JPS4916650B1 true JPS4916650B1 (enrdf_load_stackoverflow) 1974-04-24

Family

ID=24591560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP43028633A Pending JPS4916650B1 (enrdf_load_stackoverflow) 1967-06-14 1968-04-30

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52158259U (enrdf_load_stackoverflow) * 1976-05-27 1977-12-01

Families Citing this family (32)

* 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
US3596807A (en) * 1969-02-06 1971-08-03 Xerox Corp Dispensing apparatus
US3608792A (en) * 1969-02-06 1971-09-28 Xerox Corp Apparatus for dispensing finely divided particulate material
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
US3756192A (en) * 1971-12-17 1973-09-04 Ibm Automatic toner concentration control system
US3821938A (en) * 1971-12-17 1974-07-02 Ibm Toner usage sensing system
JPS5019459A (enrdf_load_stackoverflow) * 1973-06-20 1975-02-28
JPS5619637B2 (enrdf_load_stackoverflow) * 1973-06-20 1981-05-08
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.
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
US3348522A (en) * 1962-08-28 1967-10-24 Xerox Corp Automatic toner control system
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52158259U (enrdf_load_stackoverflow) * 1976-05-27 1977-12-01

Also Published As

Publication number Publication date
GB1221350A (en) 1971-02-03
NL162756B (nl) 1980-01-15
DE1772421A1 (de) 1972-03-09
BE715055A (enrdf_load_stackoverflow) 1968-09-30
DE1772421B2 (de) 1973-02-01
FR1561852A (enrdf_load_stackoverflow) 1969-03-28
NL6806609A (enrdf_load_stackoverflow) 1968-12-16
NL162756C (nl) 1980-06-16
US3399652A (en) 1968-09-03

Similar Documents

Publication Publication Date Title
AU5765369A (enrdf_load_stackoverflow)
FR1561852A (enrdf_load_stackoverflow)
AU416737B2 (enrdf_load_stackoverflow)
AU2277767A (enrdf_load_stackoverflow)
AU342066A (enrdf_load_stackoverflow)
AU610966A (enrdf_load_stackoverflow)
AU2528767A (enrdf_load_stackoverflow)
AU2256867A (enrdf_load_stackoverflow)
AU2116667A (enrdf_load_stackoverflow)
AU3189468A (enrdf_load_stackoverflow)
AU3151267A (enrdf_load_stackoverflow)
AU2454867A (enrdf_load_stackoverflow)
AU2977667A (enrdf_load_stackoverflow)
AU408412B2 (enrdf_load_stackoverflow)
BE609934A (enrdf_load_stackoverflow)
AU3054676A (enrdf_load_stackoverflow)
AU2406369A (enrdf_load_stackoverflow)
AU23366A (enrdf_load_stackoverflow)
BE509738A (enrdf_load_stackoverflow)
AU34866A (enrdf_load_stackoverflow)
BE483855A (enrdf_load_stackoverflow)
AU1677166A (enrdf_load_stackoverflow)
AU459699A (enrdf_load_stackoverflow)
AU1614766A (enrdf_load_stackoverflow)
BE695405A (enrdf_load_stackoverflow)