FR2021672A1 - - Google Patents

Info

Publication number
FR2021672A1
FR2021672A1 FR6925787A FR6925787A FR2021672A1 FR 2021672 A1 FR2021672 A1 FR 2021672A1 FR 6925787 A FR6925787 A FR 6925787A FR 6925787 A FR6925787 A FR 6925787A FR 2021672 A1 FR2021672 A1 FR 2021672A1
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.)
Withdrawn
Application number
FR6925787A
Other languages
French (fr)
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.)
Gourdine Systems Inc
Original Assignee
Gourdine Systems Inc
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 Gourdine Systems Inc filed Critical Gourdine Systems Inc
Publication of FR2021672A1 publication Critical patent/FR2021672A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • B05B5/0533—Electrodes specially adapted therefor; Arrangements of electrodes
    • B05B5/0535—Electrodes specially adapted therefor; Arrangements of electrodes at least two electrodes having different potentials being held on the discharge apparatus, one of them being a charging electrode of the corona type located in the spray or close to it, and another being of the non-corona type located outside of the path for the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • B05B5/0533—Electrodes specially adapted therefor; Arrangements of electrodes
FR6925787A 1968-10-28 1969-07-28 Withdrawn FR2021672A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77113568A 1968-10-28 1968-10-28

Publications (1)

Publication Number Publication Date
FR2021672A1 true FR2021672A1 (en) 1970-07-24

Family

ID=25090837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6925787A Withdrawn FR2021672A1 (en) 1968-10-28 1969-07-28

Country Status (8)

Country Link
US (1) US3613993A (en)
JP (1) JPS4938693B1 (en)
BR (1) BR6913681D0 (en)
DE (1) DE1953989C3 (en)
FR (1) FR2021672A1 (en)
GB (1) GB1245335A (en)
NL (1) NL147651B (en)
SE (1) SE361830B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757491A (en) * 1970-11-05 1973-09-11 Gourdine Systems Ins Apparatus for suppressing airborne particles
US3767115A (en) * 1971-12-27 1973-10-23 Graco Inc Electrostatic spray gun apparatus
US3837573A (en) * 1972-03-02 1974-09-24 W Wagner Apparatus for electrified spraying
US4072477A (en) * 1972-05-11 1978-02-07 The Regents Of The University Of California Electrostatic precipitation process
DE7401584U (en) * 1973-04-06 1974-08-22 Mueller E Kg Device for the electrostatic coating of objects with liquid or powdery material
US3905330A (en) * 1973-11-21 1975-09-16 Ronald Alan Coffee Electrostatic deposition of particles
US4347984A (en) * 1974-04-01 1982-09-07 Ppg Industries, Inc. Electrostatic spray coating apparatus
US4009829A (en) * 1975-02-11 1977-03-01 Ppg Industries, Inc. Electrostatic spray coating apparatus
GB1539674A (en) * 1976-04-21 1979-01-31 Caterpillar Tractor Co Electrostatic painting system and method
US4258655A (en) * 1976-04-21 1981-03-31 Caterpillar Tractor Co. Electrostatic spray apparatus
US4079894A (en) * 1976-07-14 1978-03-21 Nordson Corporation Electrostatic spray coating gun
IE45426B1 (en) * 1976-07-15 1982-08-25 Ici Ltd Atomisation of liquids
US4186886A (en) * 1978-08-04 1980-02-05 Ppg Industries, Inc. Adapting means providing detachable mounting of an induction-charging adapter head on a spray device
US4341347A (en) * 1980-05-05 1982-07-27 S. C. Johnson & Son, Inc. Electrostatic spraying of liquids
US4439980A (en) * 1981-11-16 1984-04-03 The United States Of America As Represented By The Secretary Of The Navy Electrohydrodynamic (EHD) control of fuel injection in gas turbines
EP0121288B1 (en) * 1983-01-06 1989-05-17 National Research Development Corporation Electrostatic spray head
US4489893A (en) * 1983-05-26 1984-12-25 Caterpillar Tractor Co. Electrostatic spray gun
FI84757C (en) * 1988-12-12 1992-01-10 Instrumentarium Oy FOER STROEMNINGSMAETNING AVSETT GASENS STROEMNING BEGRAENSANDE OCH STYRANDE ORGAN.
US5044564A (en) * 1989-11-21 1991-09-03 Sickles James E Electrostatic spray gun
US5647543A (en) * 1995-01-31 1997-07-15 Graco Inc Electrostatic ionizing system
US20040256503A1 (en) * 2003-05-08 2004-12-23 Young Roy Earl Shielded electrode
EP2309844A2 (en) * 2008-07-07 2011-04-20 The Agricultural Research Organization A device and a method for pollen application for enhancing biological control

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1017822A (en) * 1949-03-25 1952-12-19 Gen Motors Corp Method and device for spraying a coating on parts
US2659841A (en) * 1948-08-03 1953-11-17 Georges Truffaut Ets Means for electrifying pulverulent materials
FR1223451A (en) * 1959-01-19 1960-06-17 Improvements to processes and devices for spraying liquids and powders
US2995393A (en) * 1957-10-30 1961-08-08 Nalco Chemical Co Method and apparatus for increasing the coefficient of friction between metal surfaces
FR1464670A (en) * 1965-09-22 1967-01-06 Ransburg Electro Coating Corp Hand gun for electrostatic spraying

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959353A (en) * 1954-10-04 1960-11-08 Gen Motors Corp Electrostatic charger apparatus
US3009441A (en) * 1959-06-18 1961-11-21 Ransburg Electro Coating Corp Apparatus for electrostatically spray coating
US3195264A (en) * 1963-10-01 1965-07-20 Robert P Bennett Nozzle for electrostatic dusting devices
US3292860A (en) * 1963-10-28 1966-12-20 Ransburg Electro Coating Corp Electrostatic spray coating apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659841A (en) * 1948-08-03 1953-11-17 Georges Truffaut Ets Means for electrifying pulverulent materials
FR1017822A (en) * 1949-03-25 1952-12-19 Gen Motors Corp Method and device for spraying a coating on parts
US2995393A (en) * 1957-10-30 1961-08-08 Nalco Chemical Co Method and apparatus for increasing the coefficient of friction between metal surfaces
FR1223451A (en) * 1959-01-19 1960-06-17 Improvements to processes and devices for spraying liquids and powders
FR1464670A (en) * 1965-09-22 1967-01-06 Ransburg Electro Coating Corp Hand gun for electrostatic spraying

Also Published As

Publication number Publication date
NL6915251A (en) 1970-05-01
JPS4938693B1 (en) 1974-10-19
SE361830B (en) 1973-11-19
NL147651B (en) 1975-11-17
BR6913681D0 (en) 1973-01-18
DE1953989A1 (en) 1970-06-04
GB1245335A (en) 1971-09-08
DE1953989C3 (en) 1979-03-29
US3613993A (en) 1971-10-19
DE1953989B2 (en) 1978-07-20

Similar Documents

Publication Publication Date Title
AU1946070A (en)
AU5506869A (en)
FR2021672A1 (en)
AU2374870A (en)
AU5184069A (en)
AU6171569A (en)
AU2581067A (en)
AU2952567A (en)
AU4811568A (en)
AU2580267A (en)
AU4744468A (en)
AU3224368A (en)
AR203075Q (en)
BE727118A (en)
BE630165A (en)
BE642636A (en)
BE708888A (en)
BE708933A (en)
BE708951A (en)
BE709095A (en)
AU479894A (en)
BE709119A (en)
AU479393A (en)
AU4464266A (en)
BE709138A (en)

Legal Events

Date Code Title Description
ST Notification of lapse