NL7014555A - - Google Patents

Info

Publication number
NL7014555A
NL7014555A NL7014555A NL7014555A NL7014555A NL 7014555 A NL7014555 A NL 7014555A NL 7014555 A NL7014555 A NL 7014555A NL 7014555 A NL7014555 A NL 7014555A NL 7014555 A NL7014555 A NL 7014555A
Authority
NL
Netherlands
Application number
NL7014555A
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
Priority to NL7014555A priority Critical patent/NL7014555A/xx
Priority to CA123,837A priority patent/CA952879A/en
Priority to DE7136940U priority patent/DE7136940U/de
Priority to DE19712148574 priority patent/DE2148574A1/de
Priority to GB4560871A priority patent/GB1360428A/en
Priority to SE7112390A priority patent/SE380429B/xx
Priority to US00185759A priority patent/US3791772A/en
Priority to FR7135647A priority patent/FR2110205B1/fr
Publication of NL7014555A publication Critical patent/NL7014555A/xx

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)
NL7014555A 1970-10-03 1970-10-03 NL7014555A (enrdf_load_stackoverflow)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL7014555A NL7014555A (enrdf_load_stackoverflow) 1970-10-03 1970-10-03
CA123,837A CA952879A (en) 1970-10-03 1971-09-28 Vacuum cleaner fan assembly
DE7136940U DE7136940U (de) 1970-10-03 1971-09-29 Staubsaugeraggregat
DE19712148574 DE2148574A1 (de) 1970-10-03 1971-09-29 Staubsaugeraggregat
GB4560871A GB1360428A (en) 1970-10-03 1971-09-30 Vacuum cleaner including a fan assembly
SE7112390A SE380429B (sv) 1970-10-03 1971-09-30 Flektaggregat for dammsugare
US00185759A US3791772A (en) 1970-10-03 1971-10-01 Vacuum cleaner fan assembly
FR7135647A FR2110205B1 (enrdf_load_stackoverflow) 1970-10-03 1971-10-04

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
NL7014555A true NL7014555A (enrdf_load_stackoverflow) 1972-04-05

Family

ID=19811220

Family Applications (1)

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

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)

Families Citing this family (17)

* 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 Industrial 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
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

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
US3791772A (en) 1974-02-12
FR2110205A1 (enrdf_load_stackoverflow) 1972-06-02
DE2148574A1 (de) 1972-04-06
GB1360428A (en) 1974-07-17

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