BE769322A - DEVICE FOR MONITORING AND REGULATING THE DENSITY OF A PULVERULATING MIXTURE APPLICABLE IN PARTICULAR TO ELECTROPHOTOGRAPHIC MACHINES - Google Patents

DEVICE FOR MONITORING AND REGULATING THE DENSITY OF A PULVERULATING MIXTURE APPLICABLE IN PARTICULAR TO ELECTROPHOTOGRAPHIC MACHINES

Info

Publication number
BE769322A
BE769322A BE769322A BE769322A BE769322A BE 769322 A BE769322 A BE 769322A BE 769322 A BE769322 A BE 769322A BE 769322 A BE769322 A BE 769322A BE 769322 A BE769322 A BE 769322A
Authority
BE
Belgium
Prior art keywords
pulverulating
regulating
monitoring
density
electrophotographic machines
Prior art date
Application number
BE769322A
Other languages
French (fr)
Inventor
M K Bullock
M J Miller
W F Voit
Original Assignee
Ibm
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 by Ibm filed Critical Ibm
Publication of BE769322A publication Critical patent/BE769322A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G1/00—Weighing apparatus involving the use of a counterweight or other counterbalancing mass
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
BE769322A 1970-07-28 1971-06-30 DEVICE FOR MONITORING AND REGULATING THE DENSITY OF A PULVERULATING MIXTURE APPLICABLE IN PARTICULAR TO ELECTROPHOTOGRAPHIC MACHINES BE769322A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5880870A 1970-07-28 1970-07-28

Publications (1)

Publication Number Publication Date
BE769322A true BE769322A (en) 1971-11-03

Family

ID=22019048

Family Applications (1)

Application Number Title Priority Date Filing Date
BE769322A BE769322A (en) 1970-07-28 1971-06-30 DEVICE FOR MONITORING AND REGULATING THE DENSITY OF A PULVERULATING MIXTURE APPLICABLE IN PARTICULAR TO ELECTROPHOTOGRAPHIC MACHINES

Country Status (10)

Country Link
US (1) US3679099A (en)
AU (1) AU445534B2 (en)
BE (1) BE769322A (en)
CA (1) CA934807A (en)
CH (1) CH532272A (en)
ES (1) ES393662A1 (en)
FR (1) FR2098025A5 (en)
GB (1) GB1292243A (en)
NL (1) NL7109628A (en)
SE (1) SE356380B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357901A (en) * 1981-09-03 1982-11-09 Bunnington Corporation Method and system for magnetically sensing and controlling toner concentration and optical density of copies in electrostatic reproduction
JP4181841B2 (en) * 2002-10-02 2008-11-19 キヤノン株式会社 Image forming apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB729633A (en) * 1950-03-28 1955-05-11 Herman Lindars Improvements in or relating to automatic feed apparatus
US2852162A (en) * 1952-12-10 1958-09-16 Nauta Johannes Ewardus Device for producing a vibrating movement to control the rate of material delivery
US3137529A (en) * 1961-10-31 1964-06-16 Harper Inc Allen Modulating feeder for transferring discrete materials from a primary conveyor to a secondary conveyor

Also Published As

Publication number Publication date
ES393662A1 (en) 1973-08-16
FR2098025A5 (en) 1972-03-03
CH532272A (en) 1972-12-31
AU445534B2 (en) 1974-02-21
GB1292243A (en) 1972-10-11
US3679099A (en) 1972-07-25
DE2136835B2 (en) 1976-03-18
DE2136835A1 (en) 1972-02-03
NL7109628A (en) 1972-02-01
SE356380B (en) 1973-05-21
AU3116171A (en) 1973-01-18
CA934807A (en) 1973-10-02

Similar Documents

Publication Publication Date Title
BE773351A (en) SEPARATION OF A SILENE PRESENT IN A MIXTURE OF HYDROCARBONS
SE399479B (en) PROCEDURE AND DEVICE FOR PREDICTIVELY REGULATING A CONTROL LINE USING A FASTER REACTIVE RELEASE LINE MODEL IN RELATION TO THE REGULATED LINE
BE777059A (en) DEVICE FOR THE SEPARATION AND CLASSIFICATION OF THE CONSTITUENTS OF A MIXTURE
BE856180A (en) PROCEDURE AND DEVICE FOR CONTROL AND REGULATION OF THE PREPARATION OF A MIXTURE
BE836200A (en) METHOD AND DEVICE FOR REGULATING A PRESSURE
BE769322A (en) DEVICE FOR MONITORING AND REGULATING THE DENSITY OF A PULVERULATING MIXTURE APPLICABLE IN PARTICULAR TO ELECTROPHOTOGRAPHIC MACHINES
FR1369326A (en) Improvement in the process of producing images in electrophotography and radiography
FR1235601A (en) Continuous belt drive device
BE811978A (en) PROCESS FOR REDUCING THE CONSUMPTION OF A CRYOSTAT AND CORRESPONDING DEVICE
BE773049A (en) METHOD AND DEVICE FOR ADJUSTING A HIGH PRESSURE REACTOR
FR1432579A (en) Composition and method for the production of electrophotographic recording elements
FR1357743A (en) Method and device for continuously manufacturing tapes impregnated with synthetic resin
JPS5341130A (en) Recording unit
JPS52138915A (en) Magnetic head
FR1530726A (en) Method and device for automatically controlling the tension of a continuous surface
FR1368122A (en) Anchoring method and removable anchoring device
BE752604A (en) METHOD AND DEVICE FOR THE PREPARATION OF A NEW TEXTILE PADDING MATERIAL
BE775276A (en) DEVICE FOR REGULATING THE FREQUENCY OF AN OSCILLATOR, AND ESPECIALLY OF A FREQUENCY MODULE OSCILLATOR
BE775126A (en) PROCESS FOR THE PREPARATION OF A COMBUSTIBLE MATERIAL CONSTITUTED OF URANIUM MONOCARBIDE OR URANIUM MONONITRIDE
FR1223627A (en) Method and device for regulating a forced passage steam generator
FR1308297A (en) Method and device for continuous and temporary recording of a variable
FR1274071A (en) Device for adjusting the air gap of the magnetic head of a tape recorder
FR1279929A (en) Device for the controlled distribution and distribution of a plaster
FR1422207A (en) Method and device for regulating the charge of a battery
FR1441622A (en) Improvements to balances and anchors for watch mechanisms