FR2350887A1 - Electrostatic paint spray with fan shaped jet - has shape formed by upwards sloping flat side jets between electrodes - Google Patents

Electrostatic paint spray with fan shaped jet - has shape formed by upwards sloping flat side jets between electrodes

Info

Publication number
FR2350887A1
FR2350887A1 FR7614991A FR7614991A FR2350887A1 FR 2350887 A1 FR2350887 A1 FR 2350887A1 FR 7614991 A FR7614991 A FR 7614991A FR 7614991 A FR7614991 A FR 7614991A FR 2350887 A1 FR2350887 A1 FR 2350887A1
Authority
FR
France
Prior art keywords
electrodes
spray
paint spray
shape formed
flat side
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.)
Withdrawn
Application number
FR7614991A
Other languages
French (fr)
Inventor
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
Priority to FR7614991A priority Critical patent/FR2350887A1/en
Priority to IT22428/77A priority patent/IT1077789B/en
Priority to JP5170577A priority patent/JPS52136408A/en
Priority to DE19772720458 priority patent/DE2720458A1/en
Priority to SE7705361A priority patent/SE7705361L/en
Publication of FR2350887A1 publication Critical patent/FR2350887A1/en
Withdrawn legal-status Critical Current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
    • 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
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • B05B7/0815—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with at least one gas jet intersecting a jet constituted by a liquid or a mixture containing a liquid for controlling the shape of the latter
    • 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

Abstract

The electrostatic paint spray has a central rectangular section block (7) with a paint delivery channel through it, terminating under a head with a conical top surface, with the jet hole (5) in the middle, between two electrodes (17, 18). Between the electrodes and the central part, is a ring shaped block with the hole inside terminating in sloping surfaces matching the sloping head. This gives two channels (13, 14) directed towards the spray which give the spray a fan shape. On the centre line at right angles to the centre line on which are located the electrodes and these two channels, are discharge holes delivering air from below to opposite points alongside the jet. These deliver auxiliary air radially.
FR7614991A 1976-05-10 1976-05-10 Electrostatic paint spray with fan shaped jet - has shape formed by upwards sloping flat side jets between electrodes Withdrawn FR2350887A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7614991A FR2350887A1 (en) 1976-05-10 1976-05-10 Electrostatic paint spray with fan shaped jet - has shape formed by upwards sloping flat side jets between electrodes
IT22428/77A IT1077789B (en) 1976-05-10 1977-04-13 NOZZLE OF POWDERING LIQUID PRODUCTS
JP5170577A JPS52136408A (en) 1976-05-10 1977-05-04 Liquid sprayer nozzles
DE19772720458 DE2720458A1 (en) 1976-05-10 1977-05-06 DUESE FOR SPRAYING LIQUID PRODUCTS
SE7705361A SE7705361L (en) 1976-05-10 1977-05-09 SPREADER NOZZLE FOR VETSKOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7614991A FR2350887A1 (en) 1976-05-10 1976-05-10 Electrostatic paint spray with fan shaped jet - has shape formed by upwards sloping flat side jets between electrodes

Publications (1)

Publication Number Publication Date
FR2350887A1 true FR2350887A1 (en) 1977-12-09

Family

ID=9173298

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614991A Withdrawn FR2350887A1 (en) 1976-05-10 1976-05-10 Electrostatic paint spray with fan shaped jet - has shape formed by upwards sloping flat side jets between electrodes

Country Status (5)

Country Link
JP (1) JPS52136408A (en)
DE (1) DE2720458A1 (en)
FR (1) FR2350887A1 (en)
IT (1) IT1077789B (en)
SE (1) SE7705361L (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495501A1 (en) * 1980-12-10 1982-06-11 Gusmer Corp SPRAY GUN COMPRISING A REPLACABLE NOZZLE
FR2517566A1 (en) * 1981-12-03 1983-06-10 Skm Sa Compressed air paint spray pistol - has free space between nozzle and cap into which air jets are discharged to shape spray
FR2532560A1 (en) * 1982-09-03 1984-03-09 Asahi Okuma Ind AIR-FREE SPRAY COATING PROCESS AND SPRAYER FOR AIR-FREE COATING
EP0107499A2 (en) * 1982-10-26 1984-05-02 Ransburg Japan Limited Electrostatic spray nozzle
EP0411830A2 (en) * 1989-07-26 1991-02-06 Iwata Air Compressor Mfg. Co.,Ltd. Low pressure air atomizing spray gun
EP0470181A1 (en) * 1989-04-24 1992-02-12 Glascraft Inc Multi-component spraying system.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216945A1 (en) * 1982-05-06 1983-11-10 Krautzberger GmbH & Co., 6228 Eltville Nozzle head for spray guns, particularly paint spray guns
DE3330665A1 (en) * 1983-08-25 1985-03-14 Weitmann & Konrad GmbH & Co KG, 7022 Leinfelden-Echterdingen DEVICE FOR DUSTING MOVING OBJECTS, IN PARTICULAR AREA DOCUMENTS
DE3608415A1 (en) * 1986-03-13 1987-09-24 Gema Ransburg Ag ELECTROSTATIC SPRAYING DEVICE FOR COATING POWDER
DE29622482U1 (en) * 1996-12-27 1997-02-13 Goldberg Hans Device for cleaning clogged nozzles in the combined pneumatic-hydraulic atomization

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495501A1 (en) * 1980-12-10 1982-06-11 Gusmer Corp SPRAY GUN COMPRISING A REPLACABLE NOZZLE
FR2517566A1 (en) * 1981-12-03 1983-06-10 Skm Sa Compressed air paint spray pistol - has free space between nozzle and cap into which air jets are discharged to shape spray
FR2532560A1 (en) * 1982-09-03 1984-03-09 Asahi Okuma Ind AIR-FREE SPRAY COATING PROCESS AND SPRAYER FOR AIR-FREE COATING
EP0107499A2 (en) * 1982-10-26 1984-05-02 Ransburg Japan Limited Electrostatic spray nozzle
EP0107499A3 (en) * 1982-10-26 1985-09-18 Ransburg Japan Limited Electrostatic spray nozzle
EP0470181A1 (en) * 1989-04-24 1992-02-12 Glascraft Inc Multi-component spraying system.
EP0470181A4 (en) * 1989-04-24 1992-08-05 Glascraft, Inc. Multi-component spraying system
EP0411830A2 (en) * 1989-07-26 1991-02-06 Iwata Air Compressor Mfg. Co.,Ltd. Low pressure air atomizing spray gun
EP0411830A3 (en) * 1989-07-26 1991-10-23 Iwata Air Compressor Mfg. Co.,Ltd. Low pressure air atomizing spray gun

Also Published As

Publication number Publication date
JPS52136408A (en) 1977-11-15
IT1077789B (en) 1985-05-04
SE7705361L (en) 1977-11-11
DE2720458A1 (en) 1977-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse