GB1289381A - - Google Patents

Info

Publication number
GB1289381A
GB1289381A GB1289381DA GB1289381A GB 1289381 A GB1289381 A GB 1289381A GB 1289381D A GB1289381D A GB 1289381DA GB 1289381 A GB1289381 A GB 1289381A
Authority
GB
United Kingdom
Prior art keywords
vacuum
diaphragm
apertures
brushes
cleaned
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
Other languages
English (en)
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 filed Critical
Publication of GB1289381A publication Critical patent/GB1289381A/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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0633—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads
    • A47L9/064—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor
    • A47L9/0646—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads actuating means therefor with pneumatic actuation
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
GB1289381D 1969-02-04 1970-01-30 Expired GB1289381A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE01450/69A SE334715B (sv) 1969-02-04 1969-02-04

Publications (1)

Publication Number Publication Date
GB1289381A true GB1289381A (sv) 1972-09-20

Family

ID=20258209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289381D Expired GB1289381A (sv) 1969-02-04 1970-01-30

Country Status (7)

Country Link
US (1) US3599271A (sv)
JP (1) JPS4822430B1 (sv)
DE (1) DE2004649A1 (sv)
FR (1) FR2030296B1 (sv)
GB (1) GB1289381A (sv)
NL (1) NL7001572A (sv)
SE (1) SE334715B (sv)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2453618A (en) * 2007-10-08 2009-04-15 Samsung Kwangju Electronics Co Ltd Nozzle unit for a vacuum cleaner
GB2471919A (en) * 2009-07-16 2011-01-19 Dyson Technology Ltd A surface treating head
GB2471920A (en) * 2009-07-16 2011-01-19 Dyson Technology Ltd A surface treating head
WO2011007160A1 (en) 2009-07-16 2011-01-20 Dyson Technology Limited A surface treating head
CN101953664A (zh) * 2009-07-16 2011-01-26 戴森技术有限公司 表面处理头
US8387207B2 (en) 2009-07-16 2013-03-05 Dyson Technology Limited Surface treating head
US8424157B2 (en) 2009-06-17 2013-04-23 Dyson Technology Limited Tool for a surface treating appliance
US8468647B2 (en) 2009-03-12 2013-06-25 Dyson Technology Limited Surface treating head

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE328678B (sv) * 1969-11-28 1970-09-21 Electrolux Ab
SE345591B (sv) * 1970-09-09 1972-06-05 Electrolux Ab
SE353012B (sv) * 1971-02-26 1973-01-22 Electrolux Ab
SE7312670L (sv) * 1972-11-22 1975-03-19 Electrolux Ab
SE394942B (sv) * 1975-11-06 1977-07-25 Electrolux Ab Anordning vid ett dammsugningsmunstycke
SE438090B (sv) * 1979-11-26 1985-04-01 Electrolux Ab Sugmunstycke till dammsugare
DE3405052A1 (de) * 1984-02-13 1985-08-14 Siemens AG, 1000 Berlin und 8000 München Staubsaugermundstueck
DE3473817D1 (en) * 1984-05-28 1988-10-13 Siemens Ag Vacuum cleaner nozzle
USD381780S (en) * 1996-03-28 1997-07-29 Interstate Engineering Vacuum cleaner brush
ITGE20030024U1 (it) * 2003-11-26 2005-05-27 Ariete Spa Bocchetta per macchine aspiranti o ad emissione di vapore
DE102005041806A1 (de) * 2005-09-02 2007-03-08 BSH Bosch und Siemens Hausgeräte GmbH Staubsaugerbodendüse mit Anzeige
KR100827235B1 (ko) * 2006-05-19 2008-05-07 삼성전자주식회사 카펫 감지 청소용 로봇 및 카펫 경계 검출 방법
KR101322247B1 (ko) * 2007-09-06 2013-10-25 삼성전자주식회사 진공청소기용 흡입브러시 및 그 높이조절방법
GB201003601D0 (en) * 2010-03-04 2010-04-21 Dyson Technology Ltd A vacuum cleaning appliance
GB201003603D0 (en) * 2010-03-04 2010-04-21 Dyson Technology Ltd A vacuum cleaning head
GB201003604D0 (en) * 2010-03-04 2010-04-21 Dyson Technology Ltd A vacuum cleaning head
GB2538295B (en) * 2015-05-15 2017-08-02 Dyson Technology Ltd Floor tool for a vacuum cleaner
GB2538294B (en) * 2015-05-15 2017-08-02 Dyson Technology Ltd Floor tool for a vacuum cleaner
US11825997B2 (en) 2021-11-19 2023-11-28 Harris Research, Inc. Vacuum extraction head with adjustable-height brush

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2159164A (en) * 1934-12-24 1939-05-23 Electrolux Corp Suction nozzle
US2343227A (en) * 1939-08-23 1944-02-29 Hoover Co Suction cleaner
GB564459A (en) * 1943-06-10 1944-09-28 Gen Electric Co Ltd Improvements in and relating to electric suction cleaners
US2688763A (en) * 1948-08-24 1954-09-14 George P Pfaffle Suction head for vacuum cleaners
NL76087C (sv) * 1948-10-27
FR1545346A (fr) * 1966-11-28 1968-11-08 Electrolux Ab Accessoire pour aspirateurs
GB1190219A (en) * 1966-11-28 1970-04-29 Electrolux Ltd Improvements in or relating to Vacuum Cleaners

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2453618A (en) * 2007-10-08 2009-04-15 Samsung Kwangju Electronics Co Ltd Nozzle unit for a vacuum cleaner
US8544145B2 (en) 2009-03-12 2013-10-01 Dyson Technology Limited Surface treating head
US8468647B2 (en) 2009-03-12 2013-06-25 Dyson Technology Limited Surface treating head
US8424157B2 (en) 2009-06-17 2013-04-23 Dyson Technology Limited Tool for a surface treating appliance
WO2011007160A1 (en) 2009-07-16 2011-01-20 Dyson Technology Limited A surface treating head
CN101953664A (zh) * 2009-07-16 2011-01-26 戴森技术有限公司 表面处理头
US8387206B2 (en) 2009-07-16 2013-03-05 Dyson Technology Limited Surface treating head
US8387207B2 (en) 2009-07-16 2013-03-05 Dyson Technology Limited Surface treating head
CN101953663A (zh) * 2009-07-16 2011-01-26 戴森技术有限公司 表面处理头
GB2471920A (en) * 2009-07-16 2011-01-19 Dyson Technology Ltd A surface treating head
GB2471919B (en) * 2009-07-16 2013-07-31 Dyson Technology Ltd A surface treating head
CN101953663B (zh) * 2009-07-16 2013-07-31 戴森技术有限公司 表面处理头
GB2471920B (en) * 2009-07-16 2013-09-04 Dyson Technology Ltd A surface treating head
GB2471919A (en) * 2009-07-16 2011-01-19 Dyson Technology Ltd A surface treating head

Also Published As

Publication number Publication date
NL7001572A (sv) 1970-08-06
SE334715B (sv) 1971-05-03
US3599271A (en) 1971-08-17
DE2004649A1 (sv) 1970-08-06
FR2030296A1 (sv) 1970-11-13
FR2030296B1 (sv) 1973-03-16
JPS4822430B1 (sv) 1973-07-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee