FR2628154B3 - Stator de ventilateur - Google Patents

Stator de ventilateur

Info

Publication number
FR2628154B3
FR2628154B3 FR898902895A FR8902895A FR2628154B3 FR 2628154 B3 FR2628154 B3 FR 2628154B3 FR 898902895 A FR898902895 A FR 898902895A FR 8902895 A FR8902895 A FR 8902895A FR 2628154 B3 FR2628154 B3 FR 2628154B3
Authority
FR
France
Prior art keywords
fan stator
stator
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 - Lifetime
Application number
FR898902895A
Other languages
English (en)
Other versions
FR2628154A1 (fr
Inventor
William S Houston
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.)
Hoover Ltd
Original Assignee
Hoover Ltd
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 Hoover Ltd filed Critical Hoover Ltd
Publication of FR2628154A1 publication Critical patent/FR2628154A1/fr
Application granted granted Critical
Publication of FR2628154B3 publication Critical patent/FR2628154B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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)
FR898902895A 1988-03-07 1989-03-06 Stator de ventilateur Expired - Lifetime FR2628154B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/164,980 US4859144A (en) 1988-03-07 1988-03-07 Fan stage configuration

Publications (2)

Publication Number Publication Date
FR2628154A1 FR2628154A1 (fr) 1989-09-08
FR2628154B3 true FR2628154B3 (fr) 1990-08-03

Family

ID=22596904

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898902895A Expired - Lifetime FR2628154B3 (fr) 1988-03-07 1989-03-06 Stator de ventilateur

Country Status (5)

Country Link
US (1) US4859144A (fr)
CA (1) CA1327783C (fr)
DE (1) DE3907308A1 (fr)
FR (1) FR2628154B3 (fr)
GB (1) GB2216605B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0487747A4 (en) * 1990-06-18 1992-12-02 Andrei Andreevich Fedoryaka Method and device for transformation of potential energy of the air into mechanical energy of shaft rotation
US5454690A (en) * 1994-01-13 1995-10-03 Shop Vac Corporation Air flow housing
US5443362A (en) * 1994-03-16 1995-08-22 The Hoover Company Air turbine
US5860188A (en) * 1995-08-11 1999-01-19 The Hoover Company Carpet extractor
JP3169176B2 (ja) * 1997-09-30 2001-05-21 株式会社荏原製作所 樹脂製ディフューザ
JP3352924B2 (ja) * 1997-09-30 2002-12-03 株式会社荏原製作所 流体機械
US6077032A (en) * 1998-07-16 2000-06-20 Felchar Manufacturing Corporation Housing assembly for a vacuum cleaner
US8734087B2 (en) 2010-06-28 2014-05-27 Hamilton Sundstrand Space Systems International, Inc. Multi-stage centrifugal fan
US20190040874A1 (en) * 2013-09-29 2019-02-07 Johnson Electric International AG Centrifugal Impeller and Centrifugal Blower
JP5705945B1 (ja) * 2013-10-28 2015-04-22 ミネベア株式会社 遠心式ファン
JP7233949B2 (ja) * 2019-02-13 2023-03-07 株式会社マキタ 送風機
DE112020000782T5 (de) 2019-02-13 2021-12-02 Makita Corporation Gebläse
JP7294823B2 (ja) * 2019-02-13 2023-06-20 株式会社マキタ 送風機
JP2022054465A (ja) * 2019-02-13 2022-04-07 株式会社マキタ 送風機
AU2025213643A1 (en) * 2024-08-08 2026-02-26 Pentair Flow Technologies, Llc Pump diffuser anti-rotation and alignment assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1408715A (en) * 1919-02-24 1922-03-07 Alfred E Seelig Air-blowing device
US1561847A (en) * 1924-08-18 1925-11-17 Edward D Green Compound turbine blower
US1857486A (en) * 1931-05-08 1932-05-10 Ingersoll Rand Co Centrifugal blower
US2262854A (en) * 1940-10-15 1941-11-18 Warren T Morris Propeller drive
DE902299C (de) * 1943-08-08 1954-01-21 Hellmut Weinrich Radialverdichter
US2954739A (en) * 1956-01-03 1960-10-04 Tait Mfg Co The Pumps
US2915237A (en) * 1956-06-13 1959-12-01 Electrolux Corp Centrifugal blowers
US3116696A (en) * 1960-09-20 1964-01-07 Red Jacket Mfg Co Centrifugal pump
US3612716A (en) * 1970-06-15 1971-10-12 Red Jacket Mfg Co Multistage centrifugal pump
US4135852A (en) * 1977-03-28 1979-01-23 Mcnally Mountain States Steel Company Centrifugal slurry pump and method
DE3315350C2 (de) * 1983-04-28 1985-10-03 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Leitrad für Kreiselpumpen

Also Published As

Publication number Publication date
CA1327783C (fr) 1994-03-15
GB8903899D0 (en) 1989-04-05
US4859144A (en) 1989-08-22
GB2216605B (en) 1992-12-02
FR2628154A1 (fr) 1989-09-08
DE3907308A1 (de) 1989-09-21
GB2216605A (en) 1989-10-11

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