GB1301324A - - Google Patents

Info

Publication number
GB1301324A
GB1301324A GB1301324DA GB1301324A GB 1301324 A GB1301324 A GB 1301324A GB 1301324D A GB1301324D A GB 1301324DA GB 1301324 A GB1301324 A GB 1301324A
Authority
GB
United Kingdom
Prior art keywords
suction
section
spigot
drawn
nozzle openings
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
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 GB1301324A publication Critical patent/GB1301324A/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
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0405—Driving means for the brushes or agitators
    • A47L9/0416—Driving means for the brushes or agitators driven by fluid pressure, e.g. by means of an air turbine
    • 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
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0455—Bearing means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

1301324 Suction cleaner nozzles HOOVER Ltd 27 Feb 1970 [10 March 1969] 9649/70 Heading A4F A suction cleaning tool includes a body having upper and lower sections 12, 11, the lower section 11 defining two elongated suction nozzle openings 55, 56, Fig. 5 (not shown) each extending from a hollow central partition 13 in which is mounted a drive pinion 102 for driving two axially aligned brushes (57), the pinion 102 being driven via a gear 101 on the shaft 89 of a turbine wheel 103 in a cavity defined partly by the body section 12 and partly by a wall 21 formed integrally with the partition 13, which extends into a tubular suction spigot 19. When the spigot 19 is connected to a source of suction clean ambient air is drawn through slots 86 in the section 12 to drive the turbine rotor 103, and dirt laden air is drawn through the nozzle openings (55, 56).
GB1301324D 1969-03-10 1970-02-27 Expired GB1301324A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80548669A 1969-03-10 1969-03-10
US11280371A 1971-02-04 1971-02-04

Publications (1)

Publication Number Publication Date
GB1301324A true GB1301324A (en) 1972-12-29

Family

ID=26810371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301324D Expired GB1301324A (en) 1969-03-10 1970-02-27

Country Status (3)

Country Link
US (1) US3688339A (en)
DE (1) DE7008814U (en)
GB (1) GB1301324A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405689A1 (en) * 1977-10-14 1979-05-11 Electrolux Ab VACUUM TIP

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178653A (en) * 1978-01-26 1979-12-18 The Hoover Company Improved agitator chamber
USRE31095E (en) * 1978-01-26 1982-12-07 The Hoover Company Agitator chamber
US4305176A (en) * 1979-09-04 1981-12-15 Black & Decker Inc. Air-powered vacuum cleaner floor tool
US4397060A (en) * 1981-03-26 1983-08-09 Black & Decker Inc. Vacuum cleaner tool for use on horizontal and vertical surfaces
DE3502064C1 (en) * 1984-03-21 1986-06-19 Karlheinz Dipl.-Ing. 8721 Michelau Meidel Nozzle for household or industrial vacuum cleaners
DE4105012C2 (en) * 1991-02-19 1994-09-29 Fedag Romanshorn Fa Vacuum cleaner mouthpiece
DE9109809U1 (en) * 1991-08-07 1991-10-31 Wessel-Werk GmbH & Co. KG, 5226 Reichshof Active vacuum cleaner nozzle
US5860188A (en) * 1995-08-11 1999-01-19 The Hoover Company Carpet extractor
US6009593A (en) * 1995-08-11 2000-01-04 The Hoover Company Carpet extractor brush assembly
US5867857A (en) * 1995-08-11 1999-02-09 The Hoover Company Carpet extractor fluid supply system
US5867864A (en) * 1997-05-02 1999-02-09 The Hoover Company Hand held turbine powered extractor nozzle
US6145159A (en) 1999-01-08 2000-11-14 Royal Appliance Mfg. Co. Combination dirty fluid tank and nozzle for a carpet extractor
US6073300A (en) * 1999-01-08 2000-06-13 Royal Appliance Mfg. Co. Valve assembly for carpet extractor
US6964082B2 (en) * 2002-12-23 2005-11-15 Zweita International Co., Ltd. Waste recycle vacuum cleaner for generating power
DE10306824B3 (en) * 2003-02-19 2004-10-21 Helmut Bucksch Rotary suction jet for electric vacuum cleaner with rotation of suction tube fitted with cleaning tool by air turbine supplied with drive air via separate air channel for independent regulation of suction and rotation
WO2010007965A1 (en) * 2008-07-16 2010-01-21 株式会社堀場製作所 Particulate matter measurement device
CN102971059B (en) 2010-03-12 2016-03-16 螺旋水科技有限公司 Filtering flow and particle aggregation apparatus and method
US10286338B2 (en) 2014-01-13 2019-05-14 Spiral Water Technologies, Inc. Flow control features for fluid filtration device and methods
CN110786812B (en) * 2019-08-07 2024-06-11 安徽工程大学 Household fan blade cleaning equipment
CN117138482B (en) * 2023-09-01 2024-03-08 湖北铂金斯工业技术有限公司 Track switch is polished and is pressed down dirt adsorption equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1727524A (en) * 1925-08-22 1929-09-10 Spencer Turbine Co Cleaning implement
US1891503A (en) * 1930-12-01 1932-12-20 Hoover Co Suction cleaner
US1891504A (en) * 1931-01-22 1932-12-20 Hoover Co Suction cleaner
US2946080A (en) * 1956-06-26 1960-07-26 Willie D Burch Suction operated floor and rug conditioning and cleaning tool
US3005224A (en) * 1958-10-23 1961-10-24 Preco Inc Air flow operated brush devices for vacuum cleaners

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405689A1 (en) * 1977-10-14 1979-05-11 Electrolux Ab VACUUM TIP

Also Published As

Publication number Publication date
US3688339A (en) 1972-09-05
DE7008814U (en) 1970-06-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees