FR2233625B1 - - Google Patents

Info

Publication number
FR2233625B1
FR2233625B1 FR7421111A FR7421111A FR2233625B1 FR 2233625 B1 FR2233625 B1 FR 2233625B1 FR 7421111 A FR7421111 A FR 7421111A FR 7421111 A FR7421111 A FR 7421111A FR 2233625 B1 FR2233625 B1 FR 2233625B1
Authority
FR
France
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
FR7421111A
Other languages
French (fr)
Other versions
FR2233625A1 (en
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of FR2233625A1 publication Critical patent/FR2233625A1/fr
Application granted granted Critical
Publication of FR2233625B1 publication Critical patent/FR2233625B1/fr
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
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
FR7421111A 1973-06-18 1974-06-18 Expired FR2233625B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US371331A US3869910A (en) 1973-06-18 1973-06-18 Diagnostic test device for developer materials

Publications (2)

Publication Number Publication Date
FR2233625A1 FR2233625A1 (en) 1975-01-10
FR2233625B1 true FR2233625B1 (en) 1976-06-25

Family

ID=23463522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421111A Expired FR2233625B1 (en) 1973-06-18 1974-06-18

Country Status (6)

Country Link
US (1) US3869910A (en)
JP (1) JPS5043937A (en)
CA (1) CA1006012A (en)
DE (1) DE2412978A1 (en)
FR (1) FR2233625B1 (en)
NL (1) NL7403910A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894251A (en) * 1988-06-20 1990-01-16 American National Can Company Method and apparatus for inspecting containers
US5285729A (en) * 1989-07-13 1994-02-15 Asea Brown Boveri Ab Indication of snow packing for railway vehicles
US5125279A (en) * 1989-12-07 1992-06-30 The United States Of America As Represented By The Secretary Of The Agriculture System for analyzing cotton

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573881A (en) * 1948-11-02 1951-11-06 Battelle Development Corp Method and apparatus for developing electrostatic images with electroscopic powder
US2972332A (en) * 1956-08-29 1961-02-21 Zindler Lumoprint Kg Apparatus for developing latent electrostatic image on an elongated flexible support
US3057324A (en) * 1959-10-05 1962-10-09 Xerox Corp Xerographic developing apparatus
US3436648A (en) * 1966-04-07 1969-04-01 Sherwin Williams Co Process and apparatus for evaluating liquid toners for electrostatic printing
US3573906A (en) * 1967-01-11 1971-04-06 Xerox Corp Electrophotographic plate and process
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

Also Published As

Publication number Publication date
FR2233625A1 (en) 1975-01-10
JPS5043937A (en) 1975-04-21
NL7403910A (en) 1974-06-25
DE2412978A1 (en) 1975-01-09
CA1006012A (en) 1977-03-01
US3869910A (en) 1975-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse