GB724552A - Improvements relating to suction cleaners having insecticide vaporisers - Google Patents
Improvements relating to suction cleaners having insecticide vaporisersInfo
- 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
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.
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)
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)
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 |
-
1953
- 1953-02-05 FR FR65390D patent/FR65390E/en not_active Expired
- 1953-02-11 GB GB3846/53A patent/GB724552A/en not_active Expired
Cited By (3)
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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