GB724552A - Improvements relating to suction cleaners having insecticide vaporisers - Google Patents

Improvements relating to suction cleaners having insecticide vaporisers

Info

Publication number
GB724552A
GB724552A GB3846/53A GB384653A GB724552A GB 724552 A GB724552 A GB 724552A GB 3846/53 A GB3846/53 A GB 3846/53A GB 384653 A GB384653 A GB 384653A GB 724552 A GB724552 A GB 724552A
Authority
GB
United Kingdom
Prior art keywords
insecticide
vaporisers
feb
suction
improvements relating
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
GB3846/53A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB724552A publication Critical patent/GB724552A/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
    • B05B7/14—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 designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket type
    • 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

Landscapes

  • Electric Suction Cleaners (AREA)

Abstract

724,552. Suction cleaners. GENERAL ELECTRIC CO. Feb. 11, 1953 [Feb. 13, 1952], No. 3846/53. Classes 8 (1) and 8 (2). Vaporizable solid insecticide is contained by a flexible porous diaphragm 23 extending horizontally across a vertical air passage 4 of a suction cleaner body 1 and is supported entirely and only at its edge so as to allow sagging at the centre, e.g. by an elastic band 24 engaging an imperforate dome 20 located between gaskets 18, 21. The suction cleaner filter bag 16 is supported by a metal .17 ring secured to the gasket 18 and rests on a perforated motor guard 12. Specification 670,219 is referred to.
GB3846/53A 1952-02-13 1953-02-11 Improvements relating to suction cleaners having insecticide vaporisers Expired GB724552A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US724552XA 1952-02-13 1952-02-13

Publications (1)

Publication Number Publication Date
GB724552A true GB724552A (en) 1955-02-23

Family

ID=22107690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3846/53A Expired GB724552A (en) 1952-02-13 1953-02-11 Improvements relating to suction cleaners having insecticide vaporisers

Country Status (2)

Country Link
FR (1) FR65390E (en)
GB (1) GB724552A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161368A (en) * 1984-07-09 1986-01-15 Hoover Plc Suction cleaners
DE4240172A1 (en) * 1992-11-30 1994-06-01 Miele & Cie Vacuum cleaner with main and fine dust filters - has zigzag fine dust filter contg deodorising layer of active carbon underneath electrostatically charged granulate filter layer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417287A1 (en) * 1978-02-16 1979-09-14 Lisi Roger De Vacuum cleaner with filter - contains fungicide and bacteria killing deodorant in dust bag

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161368A (en) * 1984-07-09 1986-01-15 Hoover Plc Suction cleaners
DE4240172A1 (en) * 1992-11-30 1994-06-01 Miele & Cie Vacuum cleaner with main and fine dust filters - has zigzag fine dust filter contg deodorising layer of active carbon underneath electrostatically charged granulate filter layer
DE4240172C2 (en) * 1992-11-30 2000-10-19 Miele & Cie Vacuum cleaner with a dust filter bag and a post filter

Also Published As

Publication number Publication date
FR65390E (en) 1956-02-09

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