JPS501411A - - Google Patents

Info

Publication number
JPS501411A
JPS501411A JP2272874A JP2272874A JPS501411A JP S501411 A JPS501411 A JP S501411A JP 2272874 A JP2272874 A JP 2272874A JP 2272874 A JP2272874 A JP 2272874A JP S501411 A JPS501411 A JP S501411A
Authority
JP
Japan
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
JP2272874A
Other languages
Japanese (ja)
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 JPS501411A publication Critical patent/JPS501411A/ja
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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2272874A 1973-03-02 1974-02-26 Pending JPS501411A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7302940A NL7302940A (enrdf_load_stackoverflow) 1973-03-02 1973-03-02

Publications (1)

Publication Number Publication Date
JPS501411A true JPS501411A (enrdf_load_stackoverflow) 1975-01-09

Family

ID=19818351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2272874A Pending JPS501411A (enrdf_load_stackoverflow) 1973-03-02 1974-02-26

Country Status (5)

Country Link
JP (1) JPS501411A (enrdf_load_stackoverflow)
DE (1) DE2407614A1 (enrdf_load_stackoverflow)
FR (1) FR2219767B3 (enrdf_load_stackoverflow)
GB (1) GB1440277A (enrdf_load_stackoverflow)
NL (1) NL7302940A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013072290A (ja) * 2011-09-26 2013-04-22 Toshiba Corp 電動送風機および電気掃除機

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4226575A (en) * 1979-06-06 1980-10-07 Ametek, Inc. Wet pick-up vacuum unit
EP0516073A1 (de) * 1991-05-29 1992-12-02 Alcatel SEL Aktiengesellschaft Vorrichtung zum Fördern eines gasförmigen Mediums
CN114688045B (zh) * 2020-12-25 2024-05-24 广东美的白色家电技术创新中心有限公司 风机组件和吸尘器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013072290A (ja) * 2011-09-26 2013-04-22 Toshiba Corp 電動送風機および電気掃除機

Also Published As

Publication number Publication date
NL7302940A (enrdf_load_stackoverflow) 1974-09-04
FR2219767A1 (enrdf_load_stackoverflow) 1974-09-27
FR2219767B3 (enrdf_load_stackoverflow) 1976-12-03
DE2407614A1 (de) 1974-09-05
GB1440277A (en) 1976-06-23

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