FR2230166A5 - Low press. spraying system for e.g. paint - has pump delivering unaerated liquid to chamber supplied with air - Google Patents

Low press. spraying system for e.g. paint - has pump delivering unaerated liquid to chamber supplied with air

Info

Publication number
FR2230166A5
FR2230166A5 FR7318794A FR7318794A FR2230166A5 FR 2230166 A5 FR2230166 A5 FR 2230166A5 FR 7318794 A FR7318794 A FR 7318794A FR 7318794 A FR7318794 A FR 7318794A FR 2230166 A5 FR2230166 A5 FR 2230166A5
Authority
FR
France
Prior art keywords
air
paint
jet
pump delivering
spraying system
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.)
Expired
Application number
FR7318794A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7318794A priority Critical patent/FR2230166A5/en
Application granted granted Critical
Publication of FR2230166A5 publication Critical patent/FR2230166A5/en
Expired 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
    • B05B7/0081—Apparatus supplied with low pressure gas, e.g. "hvlp"-guns; air supplied by a fan
    • 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
    • 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
    • B05B7/24—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 with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2489—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 with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device

Landscapes

  • Nozzles (AREA)

Abstract

The pulverisation device is supplied direct by a pump delivering the fluid without air, and has chamber where the fluid is pre-pulverised by a projection device or divider-jet, typically helical. Low pressure air is delivered by a turbo-blower to a peripheral chamber ending in a projection nozzle whose air deflector drives the current delivered by the concentric jet. The fluid pump can deliver it into regulating compression bell, or directly into the airnless passage, while the turbo-blower disperses the propulsion air into the nozzle at the point where the jet to be pulverised is ejected.
FR7318794A 1973-05-15 1973-05-15 Low press. spraying system for e.g. paint - has pump delivering unaerated liquid to chamber supplied with air Expired FR2230166A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7318794A FR2230166A5 (en) 1973-05-15 1973-05-15 Low press. spraying system for e.g. paint - has pump delivering unaerated liquid to chamber supplied with air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7318794A FR2230166A5 (en) 1973-05-15 1973-05-15 Low press. spraying system for e.g. paint - has pump delivering unaerated liquid to chamber supplied with air

Publications (1)

Publication Number Publication Date
FR2230166A5 true FR2230166A5 (en) 1974-12-13

Family

ID=9119864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7318794A Expired FR2230166A5 (en) 1973-05-15 1973-05-15 Low press. spraying system for e.g. paint - has pump delivering unaerated liquid to chamber supplied with air

Country Status (1)

Country Link
FR (1) FR2230166A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse