BE747889A - Dispositif et procede pour commander et controler la concentration d'une substance de virage dans un melange revelateur - Google Patents
Dispositif et procede pour commander et controler la concentration d'une substance de virage dans un melange revelateurInfo
- Publication number
- BE747889A BE747889A BE747889DA BE747889A BE 747889 A BE747889 A BE 747889A BE 747889D A BE747889D A BE 747889DA BE 747889 A BE747889 A BE 747889A
- Authority
- BE
- Belgium
- Prior art keywords
- turning
- substance
- monitoring
- concentration
- controlling
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/023—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil
-
- 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
- G03G15/0853—Detection or control means for the developer concentration the concentration being measured by magnetic 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
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Dry Development In Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81113269A | 1969-03-27 | 1969-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE747889A true BE747889A (fr) | 1970-08-31 |
Family
ID=25205664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE747889D BE747889A (fr) | 1969-03-27 | 1970-03-24 | Dispositif et procede pour commander et controler la concentration d'une substance de virage dans un melange revelateur |
Country Status (10)
Country | Link |
---|---|
US (1) | US3572551A (xx) |
JP (1) | JPS4938730B1 (xx) |
BE (1) | BE747889A (xx) |
CA (1) | CA948276A (xx) |
CH (1) | CH533325A (xx) |
DE (1) | DE2014430A1 (xx) |
FR (1) | FR2035930A1 (xx) |
GB (1) | GB1271882A (xx) |
NL (1) | NL7004419A (xx) |
SE (1) | SE365625B (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112630375A (zh) * | 2020-07-31 | 2021-04-09 | 南通贝得彩色印刷有限公司 | 一种彩色印刷装置的环保检测方法和装置 |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3892672A (en) * | 1970-08-21 | 1975-07-01 | Addressograph Multigraph | Automatic toner concentrate detector and control device |
US3821938A (en) * | 1971-12-17 | 1974-07-02 | Ibm | Toner usage sensing system |
US3873002A (en) * | 1973-04-16 | 1975-03-25 | Xerox Corp | Toner dispenser logic control |
US3834806A (en) * | 1973-05-07 | 1974-09-10 | Xerox Corp | Particle level indicator |
JPS5246095B2 (xx) * | 1973-05-25 | 1977-11-21 | ||
JPS5619637B2 (xx) * | 1973-06-20 | 1981-05-08 | ||
US3893408A (en) * | 1973-12-26 | 1975-07-08 | Xerox Corp | Toner dispensing system |
US3999687A (en) * | 1974-07-17 | 1976-12-28 | Savin Business Machines Corporation | Toner concentration detector |
US3970036A (en) * | 1974-07-17 | 1976-07-20 | Savin Business Machines Corporation | Toner concentration detector for dry powder magnetic brush toning system |
JPS52125339A (en) * | 1976-04-14 | 1977-10-21 | Hitachi Ltd | Detector for toner density |
JPS52131729A (en) * | 1976-04-28 | 1977-11-04 | Ricoh Co Ltd | Toner concentration detection circuit |
JPS5349437A (en) * | 1976-10-16 | 1978-05-04 | Hitachi Ltd | Toner density detector |
US4226525A (en) * | 1976-10-19 | 1980-10-07 | Ricoh Company, Ltd. | Electrostatic copying machine |
DE2747128C3 (de) * | 1976-10-20 | 1980-01-24 | Sharp K.K., Osaka (Japan) | Prüfvorrichtung für die Menge an Entwicklerpulver in einem elektrofotografischen Kopiergerät |
GB1600956A (en) * | 1977-02-28 | 1981-10-21 | Ricoh Kk | Methods and apparatus for detecting toner concentrations |
JPS53126944A (en) * | 1977-04-13 | 1978-11-06 | Hitachi Ltd | Developing device using developing powder |
JPS609269B2 (ja) * | 1977-04-19 | 1985-03-08 | 株式会社リコー | 2成分系現像剤におけるトナ−濃度検知方法 |
DE2726370C2 (de) * | 1977-06-10 | 1981-09-24 | Basf Ag, 6700 Ludwigshafen | Meßverfahren und Meßeinrichtung zur Bestimmung der Homogenität von Magnetdispersionen |
DE2727402C2 (de) * | 1977-06-18 | 1979-04-19 | Hoechst Ag, 6000 Frankfurt | Vorrichtung zur Messung der Tonerkonzentration eines Entwicklergemisches |
US4270487A (en) * | 1977-10-27 | 1981-06-02 | Hitachi, Ltd. | Developer regulating device in developing apparatus |
JPS6027985B2 (ja) * | 1977-11-07 | 1985-07-02 | 株式会社日立製作所 | 現像剤トナ−濃度検出装置 |
US4310238A (en) * | 1979-09-08 | 1982-01-12 | Ricoh Company, Ltd. | Electrostatic copying apparatus |
JPS6036585B2 (ja) * | 1979-11-24 | 1985-08-21 | 株式会社日立製作所 | 現像装置 |
JPS5726879A (en) * | 1980-07-23 | 1982-02-13 | Mita Ind Co Ltd | Control device for replenishing of developer |
US4468112A (en) * | 1981-02-18 | 1984-08-28 | Canon Kabushiki Kaisha | Developer concentration controlling device |
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 |
JPS58136473A (ja) * | 1982-02-08 | 1983-08-13 | Hitachi Ltd | プリント装置 |
DE3363624D1 (en) * | 1982-02-11 | 1986-07-03 | Agfa Gevaert Nv | Xerographic copying apparatus |
DE3308066C1 (de) * | 1983-03-08 | 1984-09-13 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Farbdosiervorrichtung fuer eine Farbkastenwalze |
JP3021619B2 (ja) * | 1990-11-16 | 2000-03-15 | 三洋電機株式会社 | 画像形成装置 |
US5166729A (en) * | 1991-08-30 | 1992-11-24 | Xerox Corporation | Toner concentration sensing apparatus |
JPH09329967A (ja) * | 1995-11-27 | 1997-12-22 | Fuji Xerox Co Ltd | 現像装置 |
EP0807866A1 (en) * | 1996-05-17 | 1997-11-19 | Agfa-Gevaert N.V. | Electrostatographic developing device with toner dosage reservoir |
CN104460267B (zh) * | 2013-09-20 | 2019-06-14 | 京瓷办公信息***株式会社 | 显影装置、图像形成装置以及调色剂浓度检测方法 |
JP6332231B2 (ja) * | 2015-10-28 | 2018-05-30 | 京セラドキュメントソリューションズ株式会社 | 現像装置及び画像形成装置 |
CN113117358B (zh) * | 2021-05-21 | 2022-07-12 | 天津民祥生物医药股份有限公司 | 一种用于生产l-脯氨酰胺的浓缩干燥设备 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2909303A (en) * | 1957-12-09 | 1959-10-20 | Reserve Mining Co | Ratio control of binder to concentrate |
GB1022373A (en) * | 1963-10-24 | 1966-03-09 | Head Wrightson & Co Ltd | Improvements relating to control of flow of particulate solid materials through pipes |
US3399652A (en) * | 1967-06-14 | 1968-09-03 | Addressograph Multigraph | Automatic toner concentrate detector |
-
1969
- 1969-03-27 US US811132A patent/US3572551A/en not_active Expired - Lifetime
-
1970
- 1970-01-09 CA CA071,825A patent/CA948276A/en not_active Expired
- 1970-01-29 CH CH125870A patent/CH533325A/de not_active IP Right Cessation
- 1970-02-20 FR FR7006175A patent/FR2035930A1/fr not_active Withdrawn
- 1970-03-06 SE SE03011/70A patent/SE365625B/xx unknown
- 1970-03-24 BE BE747889D patent/BE747889A/xx unknown
- 1970-03-25 DE DE19702014430 patent/DE2014430A1/de active Pending
- 1970-03-26 NL NL7004419A patent/NL7004419A/xx unknown
- 1970-03-26 JP JP45025589A patent/JPS4938730B1/ja active Pending
- 1970-03-31 GB GB05261/70A patent/GB1271882A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112630375A (zh) * | 2020-07-31 | 2021-04-09 | 南通贝得彩色印刷有限公司 | 一种彩色印刷装置的环保检测方法和装置 |
CN112630375B (zh) * | 2020-07-31 | 2022-03-29 | 南通贝得彩色印刷有限公司 | 一种彩色印刷装置的环保检测方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
GB1271882A (en) | 1972-04-26 |
SE365625B (xx) | 1974-03-25 |
US3572551A (en) | 1971-03-30 |
DE2014430A1 (xx) | 1970-10-01 |
JPS4938730B1 (xx) | 1974-10-19 |
FR2035930A1 (xx) | 1970-12-24 |
NL7004419A (xx) | 1970-09-29 |
CA948276A (en) | 1974-05-28 |
CH533325A (de) | 1973-01-31 |
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