DE2148574A1 - Staubsaugeraggregat - Google Patents

Staubsaugeraggregat

Info

Publication number
DE2148574A1
DE2148574A1 DE19712148574 DE2148574A DE2148574A1 DE 2148574 A1 DE2148574 A1 DE 2148574A1 DE 19712148574 DE19712148574 DE 19712148574 DE 2148574 A DE2148574 A DE 2148574A DE 2148574 A1 DE2148574 A1 DE 2148574A1
Authority
DE
Germany
Prior art keywords
vacuum cleaner
cleaner unit
housing
diffuser
unit according
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.)
Pending
Application number
DE19712148574
Other languages
German (de)
English (en)
Inventor
Keimpema Keimpe Klaas
Klaas Vonk
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 DE2148574A1 publication Critical patent/DE2148574A1/de
Pending 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)
DE19712148574 1970-10-03 1971-09-29 Staubsaugeraggregat Pending DE2148574A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2148574A1 true DE2148574A1 (de) 1972-04-06

Family

ID=19811220

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19712148574 Pending DE2148574A1 (de) 1970-10-03 1971-09-29 Staubsaugeraggregat
DE7136940U Expired DE7136940U (de) 1970-10-03 1971-09-29 Staubsaugeraggregat

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE7136940U Expired DE7136940U (de) 1970-10-03 1971-09-29 Staubsaugeraggregat

Country Status (7)

Country Link
US (1) US3791772A (enrdf_load_stackoverflow)
CA (1) CA952879A (enrdf_load_stackoverflow)
DE (2) DE2148574A1 (enrdf_load_stackoverflow)
FR (1) FR2110205B1 (enrdf_load_stackoverflow)
GB (1) GB1360428A (enrdf_load_stackoverflow)
NL (1) NL7014555A (enrdf_load_stackoverflow)
SE (1) SE380429B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531323A1 (de) * 1974-07-16 1976-03-25 Matsushita Electric Ind Co Ltd Elektrisches geblaese
DE2601631A1 (de) * 1975-02-04 1976-08-05 Matsushita Electric Ind Co Ltd Elektrisches geblaese

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB2184224A (en) * 1985-12-11 1987-06-17 Willey Robinson Ltd Gas-fired heating appliance
US5296769A (en) * 1992-01-24 1994-03-22 Electrolux Corporation Air guide assembly for an electric motor and methods of making
US5344285A (en) * 1993-10-04 1994-09-06 Ingersoll-Dresser Pump Company Centrifugal pump with monolithic diffuser and return vane channel ring member
AU7691196A (en) * 1995-11-24 1997-06-19 Nilfisk A/S A blower for a vacuum cleaner
GB2310253A (en) * 1996-02-17 1997-08-20 Xpelair Ltd Ventilation fan
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
NZ704423A (en) 2006-05-24 2015-12-24 Resmed Motor Technologies Inc Compact low noise efficient blower for cpap devices
EP2465647A3 (de) * 2010-12-20 2013-01-16 HILTI Aktiengesellschaft Handwerkzeugmaschine mit Luftführungselement
EP2765893B1 (en) 2011-10-13 2016-11-30 Aktiebolaget Electrolux Vacuum cleaner
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531323A1 (de) * 1974-07-16 1976-03-25 Matsushita Electric Ind Co Ltd Elektrisches geblaese
DE2601631A1 (de) * 1975-02-04 1976-08-05 Matsushita Electric Ind Co Ltd Elektrisches geblaese

Also Published As

Publication number Publication date
SE380429B (sv) 1975-11-10
FR2110205B1 (enrdf_load_stackoverflow) 1975-07-18
CA952879A (en) 1974-08-13
DE7136940U (de) 1976-05-13
NL7014555A (enrdf_load_stackoverflow) 1972-04-05
US3791772A (en) 1974-02-12
FR2110205A1 (enrdf_load_stackoverflow) 1972-06-02
GB1360428A (en) 1974-07-17

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