GB470515A - Improvements in domestic vacuum cleaning installations - Google Patents
Improvements in domestic vacuum cleaning installationsInfo
- Publication number
- GB470515A GB470515A GB763436A GB763436A GB470515A GB 470515 A GB470515 A GB 470515A GB 763436 A GB763436 A GB 763436A GB 763436 A GB763436 A GB 763436A GB 470515 A GB470515 A GB 470515A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dust
- ashes
- vacuum cleaning
- domestic vacuum
- suction
- 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
-
- 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
- A47L7/0071—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 with containers for ash, soot, contaminant or harmful materials
Landscapes
- Refuse Collection And Transfer (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
470,515. Removing ashes from fireplaces. COLES, J. March 13, 1936, No. 7634. [Class 8 (i)] [Also in Group XI] An installation for the removal of dust and ashes from domestic fireplaces comprises a pipe system 3 which terminates at one end in suction heads 5 placed beneath the grate 6 in the fireplace and at the other end in a suction fan 1 which delivers the ashes into a dust-collector 9 having a slide valve 14 so that the dust may be delivered from time to time to a dust bin 16. Suction points may be provided in each room for the attachment of cleaning nozzles.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB763436A GB470515A (en) | 1936-03-13 | 1936-03-13 | Improvements in domestic vacuum cleaning installations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB763436A GB470515A (en) | 1936-03-13 | 1936-03-13 | Improvements in domestic vacuum cleaning installations |
Publications (1)
Publication Number | Publication Date |
---|---|
GB470515A true GB470515A (en) | 1937-08-17 |
Family
ID=9836868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB763436A Expired GB470515A (en) | 1936-03-13 | 1936-03-13 | Improvements in domestic vacuum cleaning installations |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB470515A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2532260A (en) * | 1946-09-10 | 1950-11-28 | Martin H Lipton | Combined smoke generator and conditioner |
US2780187A (en) * | 1950-03-08 | 1957-02-05 | Lehigh Valley Coal Sales Compa | Ash removal apparatus |
US5311637A (en) * | 1993-03-22 | 1994-05-17 | Broussard Kenneth J | Vacuum apparatus for cleaning fireplace flues |
-
1936
- 1936-03-13 GB GB763436A patent/GB470515A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2532260A (en) * | 1946-09-10 | 1950-11-28 | Martin H Lipton | Combined smoke generator and conditioner |
US2780187A (en) * | 1950-03-08 | 1957-02-05 | Lehigh Valley Coal Sales Compa | Ash removal apparatus |
US5311637A (en) * | 1993-03-22 | 1994-05-17 | Broussard Kenneth J | Vacuum apparatus for cleaning fireplace flues |
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