Movatterモバイル変換

[0]ホーム
URL:

GB564139A - Improvements in or relating to suction cleaning systems - Google Patents

Improvements in or relating to suction cleaning systems

Info

Publication number
GB564139A
GB564139AGB395743AGB395743AGB564139AGB 564139 AGB564139 AGB 564139AGB 395743 AGB395743 AGB 395743AGB 395743 AGB395743 AGB 395743AGB 564139 AGB564139 AGB 564139A
Authority
GB
United Kingdom
Prior art keywords
relating
cleaning systems
suction cleaning
chamber
hoover
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
GB395743A
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.)
Hoover Ltd
Original Assignee
Hoover Ltd
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 Hoover LtdfiledCriticalHoover Ltd
Priority to GB395743ApriorityCriticalpatent/GB564139A/en
Publication of GB564139ApublicationCriticalpatent/GB564139A/en
Expiredlegal-statusCriticalCurrent

Links

Classifications

Landscapes

Abstract

564,139. Air filters. HOOVER, Ltd. (Hoover Co.). March 11, 1943, No. 3957. [Class 8 (ii)] [Also in Group II] A suction cleaner comprises a fan 5 drawing air from an initial dirt separator or whirl chamber 6 and delivering it to a filter chamber 12, and a brush 20 operable from outside the tilter chamber to remove the collected dust which is returned through a conduit 18 to which the suction hose 10 may he connected. The brush and the conduit 18 may be combined together.
GB395743A1943-03-111943-03-11Improvements in or relating to suction cleaning systemsExpiredGB564139A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
GB395743AGB564139A (en)1943-03-111943-03-11Improvements in or relating to suction cleaning systems

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
GB395743AGB564139A (en)1943-03-111943-03-11Improvements in or relating to suction cleaning systems

Publications (1)

Publication NumberPublication Date
GB564139Atrue GB564139A (en)1944-09-14

Family

ID=9768074

Family Applications (1)

Application NumberTitlePriority DateFiling Date
GB395743AExpiredGB564139A (en)1943-03-111943-03-11Improvements in or relating to suction cleaning systems

Country Status (1)

CountryLink
GB (1)GB564139A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US10143345B2 (en)2016-01-222018-12-04Dyson Technology LimitedVacuum cleaning apparatus
US10299648B2 (en)2016-01-222019-05-28Dyson Technology LimitedVacuum cleaner
US10390670B2 (en)2016-01-222019-08-27Dyson Technology LimitedSeparating apparatus and vacuum cleaner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US10143345B2 (en)2016-01-222018-12-04Dyson Technology LimitedVacuum cleaning apparatus
US10299648B2 (en)2016-01-222019-05-28Dyson Technology LimitedVacuum cleaner
US10390670B2 (en)2016-01-222019-08-27Dyson Technology LimitedSeparating apparatus and vacuum cleaner

Similar Documents

PublicationPublication DateTitle
ES8301101A3 (en)Vacuum cleaning appliances.
GB823145A (en)Improvements relating to Suction Cleaners
GB918195A (en)Vacuum cleaner
GB666488A (en)Improvements in or relating to centrifugal dust separators
GB714403A (en)Improvements relating to dust bag and motor supports for suction cleaners
GB441176A (en)Improvements in suction nozzles for vacuum cleaners
GB425955A (en)Improvements in nozzles for vacuum cleaners
GB639901A (en)Improvements in or relating to suction cleaners
GB1062393A (en)Cleaner for the fire tubes of a boiler
GB963183A (en)Improvements in and relating to vacuum cleaners
GB1089124A (en)Improvements in or relating to vacuum cleaners
GB479455A (en)Improvements in or relating to suction cleaners
GB795118A (en)Improvements in or relating to vacuum cleaners
GB564139A (en)Improvements in or relating to suction cleaning systems
GB564138A (en)Improvements in or relating to suction cleaning systems
GB881975A (en)Vacuum cleaner having a filter
GB514702A (en)Improvements in or relating to suction cleaners
GB580955A (en)Improvements in or relating to suction cleaners
GB573082A (en)Improvements in and relating to air cleaners
GB581477A (en)Improvements in or relating to suction cleaners
GB811186A (en)Improvements in gas filters
GB572066A (en)Improvements in or relating to suction cleaners
GB557683A (en)Improvements in and relating to vacuum cleaners
GB618685A (en)Air filtering apparatus
GB831972A (en)Improvements in and relating to a vacuum cleaner with a dust separation filter
[8]ページ先頭
©2009-2025 Movatter.jp