GB1143839A - - Google Patents


Publication number
GB1143839A GB1143839DA GB1143839A GB 1143839 A GB1143839 A GB 1143839A GB 1143839D A GB1143839D A GB 1143839DA GB 1143839 A GB1143839 A GB 1143839A
United Kingdom
Prior art keywords
Prior art date
Application number
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.)
Publication of GB1143839A publication Critical patent/GB1143839A/en
Priority to DEA50511A priority Critical patent/DE1277080B/en



    • G03G9/00Developers
    • G03G9/16Developers not provided for in groups G03G9/06 - G03G9/135, e.g. solutions, aerosols
    • B05B5/00Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08Plant for applying liquids or other fluent materials to objects
    • B05B5/087Arrangements of electrodes, e.g. of charging, shielding, collecting electrodes


1,143,839. Developing electrostatic images. AGFA-GEVAERT A.G. Sept.9, 1966 [Oct. 15, 1965], No.40436/66. Heading G2H. [Also in Division B2] Apparatus suitable for atomizing a dye or liquid developer comprises an atomization electrode which is surrounded by a gas or gas mixture or a vapour or vapour mixture having an electric breakdown potential higher than 35 kV/cm at an atmospheric pressure of 760 mm. of mercury. Fig.2 depicts an electro-photographic layer 4 carrying a latent electrical image and mounted on an earthed metal plate 5. A plastics casing 8 forms with the plate 5 a housing into which dichlorodifluoromethane is admitted through a pipe 9. Liquid developer is supplied to the housing through a tube 11 to which a potential is applied. The developer liquid may be 30% fuchsine and 70% benzyl alcohol of 3 + 10<SP>-4</SP> ohm<SP>-1</SP> cm<SP>-1</SP> conductivity. The gas admitted to the housing may alternatively be chlorotrifluoromethane, sulphur hexafluoride, or carbon tetrachloride. Fig. 1 (not shown) depicts a spray producer for coating metal articles in which the gas is discharged coaxially with the spray material.
GB1143839D 1965-10-15 GB1143839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA50511A DE1277080B (en) 1965-10-15 1965-10-15 A process for the electrostatic atomizing liquids

Publications (1)

Publication Number Publication Date
GB1143839A true GB1143839A (en)



Family Applications (1)

Application Number Title Priority Date Filing Date
GB1143839D GB1143839A (en) 1965-10-15

Country Status (6)

Country Link
US (1) US3608821A (en)
BE (1) BE688069A (en)
CH (1) CH450922A (en)
DE (1) DE1277080B (en)
GB (1) GB1143839A (en)
NL (1) NL6613561A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128106A (en) * 1982-10-13 1984-04-26 Ici Plc Electrostatic sprayhead assembly
GB2143153A (en) * 1983-07-12 1985-02-06 Ici Plc Spraying

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095962A (en) * 1975-03-31 1978-06-20 Richards Clyde N Electrostatic scrubber
US4255777A (en) * 1977-11-21 1981-03-10 Exxon Research & Engineering Co. Electrostatic atomizing device
US4630169A (en) * 1984-09-04 1986-12-16 Exxon Research And Engineering Company Charge injection device
US6110531A (en) * 1991-02-25 2000-08-29 Symetrix Corporation Method and apparatus for preparing integrated circuit thin films by chemical vapor deposition
US6116184A (en) 1996-05-21 2000-09-12 Symetrix Corporation Method and apparatus for misted liquid source deposition of thin film with reduced mist particle size
US5173333A (en) * 1991-04-29 1992-12-22 Southwest Research Institute Apparatus and method for discharging static electricity on the internal surface of plastic pipe
US6010726A (en) * 1995-06-02 2000-01-04 Kalamazoo Holdings, Inc. Electrostatic deposition of edible liquid condiment compositions upon edible food substrates and thus-treated products
JP2000512076A (en) * 1996-05-21 2000-09-12 シメトリックス・コーポレーション Method and apparatus for performing spray liquid source deposition of thin films with a high yield
US20030143109A1 (en) * 2002-01-31 2003-07-31 Mcknight Darren Methods for treating surfaces
US20050221339A1 (en) 2004-03-31 2005-10-06 Medical Research Council Harvard University Compartmentalised screening by microfluidic control
GB0307403D0 (en) 2003-03-31 2003-05-07 Medical Res Council Selection by compartmentalised screening
GB0307428D0 (en) 2003-03-31 2003-05-07 Medical Res Council Compartmentalised combinatorial chemistry
US7968287B2 (en) 2004-10-08 2011-06-28 Medical Research Council Harvard University In vitro evolution in microfluidic systems
US20060078893A1 (en) 2004-10-12 2006-04-13 Medical Research Council Compartmentalised combinatorial chemistry by microfluidic control
EP2363205A3 (en) 2006-01-11 2014-06-04 Raindance Technologies, Inc. Microfluidic Devices And Methods Of Use In The Formation And Control Of Nanoreactors
US9562837B2 (en) 2006-05-11 2017-02-07 Raindance Technologies, Inc. Systems for handling microfludic droplets
US20080014589A1 (en) 2006-05-11 2008-01-17 Link Darren R Microfluidic devices and methods of use thereof
WO2008021123A1 (en) 2006-08-07 2008-02-21 President And Fellows Of Harvard College Fluorocarbon emulsion stabilizing surfactants
WO2008097559A2 (en) 2007-02-06 2008-08-14 Brandeis University Manipulation of fluids and reactions in microfluidic systems
WO2008130623A1 (en) 2007-04-19 2008-10-30 Brandeis University Manipulation of fluids, fluid components and reactions in microfluidic systems
EP2411148B1 (en) 2009-03-23 2018-02-21 Raindance Technologies, Inc. Manipulation of microfluidic droplets
EP3392349A1 (en) 2010-02-12 2018-10-24 Raindance Technologies, Inc. Digital analyte analysis
US9399797B2 (en) 2010-02-12 2016-07-26 Raindance Technologies, Inc. Digital analyte analysis
US9366632B2 (en) 2010-02-12 2016-06-14 Raindance Technologies, Inc. Digital analyte analysis
EP2622103B1 (en) 2010-09-30 2018-09-12 Raindance Technologies, Inc. Sandwich assays in droplets
US9364803B2 (en) 2011-02-11 2016-06-14 Raindance Technologies, Inc. Methods for forming mixed droplets
US9150852B2 (en) 2011-02-18 2015-10-06 Raindance Technologies, Inc. Compositions and methods for molecular labeling
US8841071B2 (en) 2011-06-02 2014-09-23 Raindance Technologies, Inc. Sample multiplexing
US8658430B2 (en) 2011-07-20 2014-02-25 Raindance Technologies, Inc. Manipulating droplet size

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206826A (en) * 1965-09-21 Corona starting voltage of gas filled capacitors
US2756368A (en) * 1950-06-30 1956-07-24 Gen Electric Insulated electrical power translation apparatus
NL246622A (en) * 1958-12-19
DE1128293B (en) * 1959-11-18 1962-04-19 Bayer Ag Device for the electrophotographic production of images
BE616914A (en) * 1961-04-26
US3129112A (en) * 1961-11-15 1964-04-14 Gen Motors Corp Electrostatic coating operations
DE1161479B (en) * 1962-03-01 1964-01-16 Agfa Ag A method of developing electrophotographic images
FR1347012A (en) * 1962-08-03 1963-12-27 Sames Mach Electrostat New electrostatic wet enamelling cold and apparatus for its implementation
DE1199167B (en) * 1962-08-03 1965-08-19 Sames Mach Electrostat Method and device for coating articles with humidified pulverfoermigen materials by electrostatic dusting
GB1026413A (en) * 1963-02-22 1966-04-20 Sames Mach Electrostat Improvements in electrostatic spraying apparatus
US3344992A (en) * 1964-01-27 1967-10-03 Edward O Norris Spray gun

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128106A (en) * 1982-10-13 1984-04-26 Ici Plc Electrostatic sprayhead assembly
US4779805A (en) * 1982-10-13 1988-10-25 Imperial Chemical Industries Plc Electrostatic sprayhead assembly
GB2143153A (en) * 1983-07-12 1985-02-06 Ici Plc Spraying

Also Published As

Publication number Publication date
NL6613561A (en) 1967-03-28
BE688069A (en) 1967-04-11
DE1277080B (en) 1968-09-05
US3608821A (en) 1971-09-28
CH450922A (en) 1968-05-15

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