FR2319425A1 - Buse de projection electrostatique de produits liquides - Google Patents

Buse de projection electrostatique de produits liquides

Info

Publication number
FR2319425A1
FR2319425A1 FR7620824A FR7620824A FR2319425A1 FR 2319425 A1 FR2319425 A1 FR 2319425A1 FR 7620824 A FR7620824 A FR 7620824A FR 7620824 A FR7620824 A FR 7620824A FR 2319425 A1 FR2319425 A1 FR 2319425A1
Authority
FR
France
Prior art keywords
liquid products
electrostatic spraying
spraying nozzle
nozzle
electrostatic
Prior art date
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.)
Granted
Application number
FR7620824A
Other languages
English (en)
Other versions
FR2319425B1 (fr
Inventor
Felix Garcin
Marcel Weil
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.)
Air Industrie SA
Original Assignee
Air Industrie SA
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 Air Industrie SA filed Critical Air Industrie SA
Publication of FR2319425A1 publication Critical patent/FR2319425A1/fr
Application granted granted Critical
Publication of FR2319425B1 publication Critical patent/FR2319425B1/fr
Granted 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
    • B05B5/03—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
    • B05B7/067—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet the liquid outlet being annular
FR7620824A 1975-07-29 1976-07-02 Buse de projection electrostatique de produits liquides Granted FR2319425A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH984875A CH598871A5 (fr) 1975-07-29 1975-07-29

Publications (2)

Publication Number Publication Date
FR2319425A1 true FR2319425A1 (fr) 1977-02-25
FR2319425B1 FR2319425B1 (fr) 1978-09-01

Family

ID=4356315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620824A Granted FR2319425A1 (fr) 1975-07-29 1976-07-02 Buse de projection electrostatique de produits liquides

Country Status (5)

Country Link
US (1) US4163520A (fr)
JP (1) JPS5216546A (fr)
CH (1) CH598871A5 (fr)
DE (1) DE2633687A1 (fr)
FR (1) FR2319425A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203694A2 (fr) * 1985-04-18 1986-12-03 Nordson Corporation Pistolet pour la pulvérisation de poudre
US4819879A (en) * 1985-10-25 1989-04-11 Nordson Corporation Particle spray gun
EP0459734A1 (fr) * 1990-06-01 1991-12-04 Ab Ingredients Limited Appareil de pulvérisation électrostatique
FR2706329A1 (fr) * 1993-06-15 1994-12-23 Sames Sa Pulvérisateur pneumatique de produit de revêtement à jet plat.

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31867E (en) * 1978-02-13 1985-04-16 Nordson Corporation Electrostatic spray gun
US4182490A (en) * 1978-02-13 1980-01-08 Nordson Corporation Electrostatic spray gun
US4341347A (en) * 1980-05-05 1982-07-27 S. C. Johnson & Son, Inc. Electrostatic spraying of liquids
US4548363A (en) * 1983-09-06 1985-10-22 Pcf Group, Inc. Muzzle for electrostatic spray gun
DE3412266A1 (de) * 1984-04-02 1985-10-03 J. Wagner AG, Altstätten Elektrostatische farbspritzpistole
US5261610A (en) * 1990-09-18 1993-11-16 Nordson Corporation Coating dispenser with hydraulic-assisted valve closure
US5078325A (en) * 1990-09-18 1992-01-07 Nordson Corporation Coating dispenser with removable valve tip and valve seat
DE19646277A1 (de) 1996-11-09 1998-05-14 Itw Oberflaechentechnik Gmbh Sprühbeschichtungseinrichtung
US20160368008A1 (en) * 2015-01-12 2016-12-22 Ben-Why Liao Spray head structure slidably assembled with a nut

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1578913A (fr) * 1968-05-03 1969-08-22
DE1577927A1 (de) * 1964-06-23 1969-09-25 Mach Electrostatiques Sa Spritzgeraet zum Zerstaeuben aufteilbarer Stoffe wie Farbe mittels eines Gasstroms

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE633198A (fr) * 1962-06-04
US3795839A (en) * 1967-09-01 1974-03-05 Graco Inc Method for preventing arcing in an electrostatic coating system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1577927A1 (de) * 1964-06-23 1969-09-25 Mach Electrostatiques Sa Spritzgeraet zum Zerstaeuben aufteilbarer Stoffe wie Farbe mittels eines Gasstroms
FR1578913A (fr) * 1968-05-03 1969-08-22

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203694A2 (fr) * 1985-04-18 1986-12-03 Nordson Corporation Pistolet pour la pulvérisation de poudre
EP0203694A3 (en) * 1985-04-18 1987-01-07 Nordson Corporation Improved particle spray gun
US4819879A (en) * 1985-10-25 1989-04-11 Nordson Corporation Particle spray gun
EP0459734A1 (fr) * 1990-06-01 1991-12-04 Ab Ingredients Limited Appareil de pulvérisation électrostatique
FR2706329A1 (fr) * 1993-06-15 1994-12-23 Sames Sa Pulvérisateur pneumatique de produit de revêtement à jet plat.
EP0630690A1 (fr) * 1993-06-15 1994-12-28 Sames S.A. Pulvérisateur pneumatique de produit de revêtement à jet plat

Also Published As

Publication number Publication date
JPS5216546A (en) 1977-02-07
DE2633687A1 (de) 1977-02-03
FR2319425B1 (fr) 1978-09-01
US4163520A (en) 1979-08-07
CH598871A5 (fr) 1978-05-12

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Legal Events

Date Code Title Description
ST Notification of lapse