GB830350A - Improvements in or relating to compressed air-operated spray devices - Google Patents

Improvements in or relating to compressed air-operated spray devices

Info

Publication number
GB830350A
GB830350A GB22531/56A GB2253156A GB830350A GB 830350 A GB830350 A GB 830350A GB 22531/56 A GB22531/56 A GB 22531/56A GB 2253156 A GB2253156 A GB 2253156A GB 830350 A GB830350 A GB 830350A
Authority
GB
United Kingdom
Prior art keywords
duct
valve
bore
container
spraying
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
GB22531/56A
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.)
ERICH MITTELSTEN SCHEID
Original Assignee
ERICH MITTELSTEN SCHEID
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 ERICH MITTELSTEN SCHEID filed Critical ERICH MITTELSTEN SCHEID
Publication of GB830350A publication Critical patent/GB830350A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/04—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids for using the exhaust air for other purposes, e.g. for distribution of chemicals in a room, for sterilisation of the air
    • 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
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2435—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together by parallel conduits placed one inside the other
    • 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
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/30—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the first liquid or other fluent material being fed by gravity, or sucked into the carrying fluid

Landscapes

  • Nozzles (AREA)

Abstract

830,350. Spray-producers. SCHEID, E. M. July 20, 1956 [July 23, 1955; March 8, 1956], No. 22531/56. Class 69 (3). A sprayer of the kind operated by the air delivery from a vacuum cleaner includes a spray head 10 attached to a liquid container 12, and a slide valve 22 movable longitudinally of the head which controls the supply of compressed-air to the container from a main duct 13, and hence the spraying operation. In the spraying position a chamber 25 in the lower surface of the valve connects the outlet of a bore 17 in the upper wall of the duct 13 with the inlet of a duct 18 which feeds air into the container. Fig. 1 shows the valve in the closed or non-spraying position. Fig. 3 shows diagrammatically the spray position of the slide valve; the chamber 25 has auxiliary chambers 27, 28 interconnecting the bore 17 and duct 18. As the valve is moved rearwardly a duct 26 passes over the duct 18 to vent to atmosphere a proportion of the compressed air being supplied to the container; a regulation of the spraying is thereby obtained until the bore 17 and duct 18 are finally closed. The valve may include an aperture 33 which connects the bore 17 to atmosphere in the non-spraying position.
GB22531/56A 1955-07-23 1956-07-20 Improvements in or relating to compressed air-operated spray devices Expired GB830350A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE830350X 1955-07-23

Publications (1)

Publication Number Publication Date
GB830350A true GB830350A (en) 1960-03-16

Family

ID=6749807

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22531/56A Expired GB830350A (en) 1955-07-23 1956-07-20 Improvements in or relating to compressed air-operated spray devices

Country Status (1)

Country Link
GB (1) GB830350A (en)

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