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 DE19712148574 priority patent/DE2148574A1/en
Priority to DE7136940U priority patent/DE7136940U/en
Priority to GB4560871A priority patent/GB1360428A/en
Priority to SE7112390A priority patent/SE380429B/en
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
NL7014555A 1970-10-03 1970-10-03 NL7014555A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL7014555A NL7014555A (en) 1970-10-03 1970-10-03
CA123,837A CA952879A (en) 1970-10-03 1971-09-28 Vacuum cleaner fan assembly
DE19712148574 DE2148574A1 (en) 1970-10-03 1971-09-29 Vacuum cleaner unit
DE7136940U DE7136940U (en) 1970-10-03 1971-09-29 VACUUM CLEANER
GB4560871A GB1360428A (en) 1970-10-03 1971-09-30 Vacuum cleaner including a fan assembly
SE7112390A SE380429B (en) 1970-10-03 1971-09-30 FLEAKER UNIT FOR VACUUM CLEANER
US00185759A US3791772A (en) 1970-10-03 1971-10-01 Vacuum cleaner fan assembly
FR7135647A FR2110205B1 (en) 1970-10-03 1971-10-04

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7014555A true NL7014555A (en) 1972-04-05

Family

ID=19811220

Family Applications (1)

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

Country Status (7)

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

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 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 (en) * 1979-12-21 1981-07-02 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal BEARING FOR THE ROTOR SHAFT OF ELECTRIC MOTORS WITH BLOWING WHEEL
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
EP2032857B1 (en) 2006-05-24 2011-02-23 ResMed Motor Technologies Inc. Compact low noise efficient blower for cpap devices
EP2465647A3 (en) * 2010-12-20 2013-01-16 HILTI Aktiengesellschaft Hand tool machine with air circulation element
JP6139537B2 (en) 2011-10-13 2017-05-31 アクティエボラゲット エレクトロラックス Vacuum cleaner
CN103939396B (en) * 2013-01-22 2017-02-08 捷和电机制品(深圳)有限公司 Air guiding device and motor for centrifugation ventilation equipment
WO2020159137A1 (en) * 2019-01-31 2020-08-06 주식회사 미로 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 (en) * 1941-10-16 1956-08-09 Siemen & Hinsch Gmbh Idler for centrifugal pumps
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
US3791772A (en) 1974-02-12
CA952879A (en) 1974-08-13
DE7136940U (en) 1976-05-13
DE2148574A1 (en) 1972-04-06
FR2110205A1 (en) 1972-06-02
SE380429B (en) 1975-11-10
FR2110205B1 (en) 1975-07-18
GB1360428A (en) 1974-07-17

Similar Documents

Publication Publication Date Title
FR2110205A1 (en)
AU2044470A (en)
AU1473870A (en)
AU1517670A (en)
AU1336970A (en)
AU1716970A (en)
AU1833270A (en)
AU2017870A (en)
AU2085370A (en)
AU456966B2 (en)
AU1879170A (en)
AU1841070A (en)
AU2112570A (en)
AU1581370A (en)
AU1591370A (en)
AU1603270A (en)
AU1689770A (en)
AU1789870A (en)
AU1832970A (en)
AU2290770A (en)
AU2144270A (en)
AU2131570A (en)
AU2130770A (en)
AU2130570A (en)
AU2119370A (en)