GB1360428A - Vacuum cleaner including a fan assembly - Google Patents

Vacuum cleaner including a fan assembly

Info

Publication number
GB1360428A
GB1360428A GB4560871A GB4560871A GB1360428A GB 1360428 A GB1360428 A GB 1360428A GB 4560871 A GB4560871 A GB 4560871A GB 4560871 A GB4560871 A GB 4560871A GB 1360428 A GB1360428 A GB 1360428A
Authority
GB
United Kingdom
Prior art keywords
ducts
guide blades
blades
vacuum cleaner
fan
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
GB4560871A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB1360428A publication Critical patent/GB1360428A/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/164—Multi-stage fans, e.g. for vacuum cleaners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB4560871A 1970-10-03 1971-09-30 Vacuum cleaner including a fan assembly Expired GB1360428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7014555A NL7014555A (xx) 1970-10-03 1970-10-03

Publications (1)

Publication Number Publication Date
GB1360428A true GB1360428A (en) 1974-07-17

Family

ID=19811220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4560871A Expired GB1360428A (en) 1970-10-03 1971-09-30 Vacuum cleaner including a fan assembly

Country Status (7)

Country Link
US (1) US3791772A (xx)
CA (1) CA952879A (xx)
DE (2) DE7136940U (xx)
FR (1) FR2110205B1 (xx)
GB (1) GB1360428A (xx)
NL (1) NL7014555A (xx)
SE (1) SE380429B (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2184224A (en) * 1985-12-11 1987-06-17 Willey Robinson Ltd Gas-fired heating appliance
GB2283059A (en) * 1993-10-04 1995-04-26 Ingersoll Dresser Pump Co Multi stage centrifugal pump with monolithic diffuser and return vane channel ring member
GB2310253A (en) * 1996-02-17 1997-08-20 Xpelair Ltd Ventilation fan

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1493844A (en) * 1974-07-16 1977-11-30 Matsushita Electric Ind Co Ltd Electric blower assembly
US4057370A (en) * 1975-02-04 1977-11-08 Matsushita Electric Industrial Co., Ltd Electric blower assembly
US4082478A (en) * 1976-07-02 1978-04-04 Whirlpool Corporation Vacuum cleaner fan
DE2951563A1 (de) * 1979-12-21 1981-07-02 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Lagerung fuer die rotorwelle von elektromotoren mit geblaeserad
US4669952A (en) * 1985-05-17 1987-06-02 Ametek, Inc. Quiet by-pass vacuum motor
US5296769A (en) * 1992-01-24 1994-03-22 Electrolux Corporation Air guide assembly for an electric motor and methods of making
AU7691196A (en) * 1995-11-24 1997-06-19 Nilfisk A/S A blower for a vacuum cleaner
US5714819A (en) * 1996-10-28 1998-02-03 Ametek, Inc. Motor having universal fan end bracket
US6077032A (en) * 1998-07-16 2000-06-20 Felchar Manufacturing Corporation Housing assembly for a vacuum cleaner
CN101449064B (zh) 2006-05-24 2013-04-03 雷斯梅德电动科技有限公司 用于cpap装置的紧凑低噪音高效鼓风机
EP2465647A3 (de) * 2010-12-20 2013-01-16 HILTI Aktiengesellschaft Handwerkzeugmaschine mit Luftführungselement
KR102017918B1 (ko) 2011-10-13 2019-09-03 악티에볼라겟 엘렉트로룩스 진공 청소기
CN103939396B (zh) * 2013-01-22 2017-02-08 捷和电机制品(深圳)有限公司 一种用于离心通风设备的导风装置及电机
US20220034326A1 (en) * 2019-01-31 2022-02-03 Miro Co., Ltd. Air circulator having dual rotary vane

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB342065A (en) * 1929-12-05 1931-01-29 James Keith & Blackman Company Improvements in or relating to centrifugal fans
GB413887A (en) * 1933-08-30 1934-07-26 Edward Llewellyn Lewis Improvements in centrifugal pumps
US2114780A (en) * 1935-04-15 1938-04-19 Juelson Agnes Suction cleaner
DE906894C (de) * 1941-10-16 1956-08-09 Siemen & Hinsch Gmbh Leitrad fuer Kreiselpumpen
US2486619A (en) * 1946-09-07 1949-11-01 Hoover Co Plastic fan for suction cleaners
US3116696A (en) * 1960-09-20 1964-01-07 Red Jacket Mfg Co Centrifugal pump
US3158295A (en) * 1962-03-14 1964-11-24 F E Myers & Bro Co Submersible pump
US3265001A (en) * 1964-04-24 1966-08-09 Red Jacket Mfg Company Centrifugal pump
US3263909A (en) * 1964-07-30 1966-08-02 Black & Decker Mfg Co High-efficiency fan assembly for vacuum cleaner
US3288074A (en) * 1964-11-02 1966-11-29 Weber Ind Inc Submersible pump
US3477384A (en) * 1968-01-04 1969-11-11 Dempster Ind Inc Submersible multi-stage diffuser type pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2184224A (en) * 1985-12-11 1987-06-17 Willey Robinson Ltd Gas-fired heating appliance
GB2283059A (en) * 1993-10-04 1995-04-26 Ingersoll Dresser Pump Co Multi stage centrifugal pump with monolithic diffuser and return vane channel ring member
GB2283059B (en) * 1993-10-04 1997-09-03 Ingersoll Dresser Pump Co Centrifugal pump with monolithic diffuser & return vane channel ring member
GB2310253A (en) * 1996-02-17 1997-08-20 Xpelair Ltd Ventilation fan

Also Published As

Publication number Publication date
FR2110205A1 (xx) 1972-06-02
US3791772A (en) 1974-02-12
SE380429B (sv) 1975-11-10
NL7014555A (xx) 1972-04-05
CA952879A (en) 1974-08-13
DE7136940U (de) 1976-05-13
DE2148574A1 (de) 1972-04-06
FR2110205B1 (xx) 1975-07-18

Similar Documents

Publication Publication Date Title
GB1360428A (en) Vacuum cleaner including a fan assembly
GB1465198A (en) Suction cleaner with auxiliary air flow
FR2149790A5 (xx)
GB1071865A (en) Axial-flow compressors
CA1104103A (en) Fans or the like
GB849744A (en) Improvements in fans
GB810909A (en) Centrifugal blowers
FR2611819B1 (fr) Pompe a vide, rotative
GB1307412A (en) Centrifugal pump
GB1328082A (en) Fans
US2441239A (en) Blower apparatus
JPS57110800A (en) Axial-flow type blower
GB1420278A (en) Motor fan device for vacuum cleaners
GB1447013A (en) Centrifugal compressors
GB1383420A (en) Blower assembly
GB1107270A (en) Improvements in and relating to a centrifugal fan comprising a drum impeller
SE7609409L (sv) Flekt med hus for mantelkylda elektriska maskiner
JPH05133391A (ja) 電動送風機
GB1100277A (en) Improvements in or relating to centrifugal pumps
US2787412A (en) Air blower
GB785419A (en) Radial flow compressors
JPH06193595A (ja) 電動送風機
GB1500853A (en) Electric motor fan unit for wet working air
GB965939A (en) Air cooling of close-coupled pump and motor units
SU148656A1 (ru) Система лабиринтного уплотнени валов газовых турбин

Legal Events

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