BR7807876A - Conjunto de eixo,placa e cubo para ventilador centrifugo - Google Patents

Conjunto de eixo,placa e cubo para ventilador centrifugo

Info

Publication number
BR7807876A
BR7807876A BR7807876A BR7807876A BR7807876A BR 7807876 A BR7807876 A BR 7807876A BR 7807876 A BR7807876 A BR 7807876A BR 7807876 A BR7807876 A BR 7807876A BR 7807876 A BR7807876 A BR 7807876A
Authority
BR
Brazil
Prior art keywords
axle
plate
centrifugal fan
hub assembly
hub
Prior art date
Application number
BR7807876A
Other languages
English (en)
Inventor
J Hoffmann
D Thompson
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BR7807876A publication Critical patent/BR7807876A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/025—Fixing blade carrying members on shafts
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/076—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BR7807876A 1977-12-05 1978-11-30 Conjunto de eixo,placa e cubo para ventilador centrifugo BR7807876A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/857,483 US4173429A (en) 1977-12-05 1977-12-05 Centrifugal fan, shaft, plate and hub assembly

Publications (1)

Publication Number Publication Date
BR7807876A true BR7807876A (pt) 1979-07-31

Family

ID=25326093

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7807876A BR7807876A (pt) 1977-12-05 1978-11-30 Conjunto de eixo,placa e cubo para ventilador centrifugo

Country Status (9)

Country Link
US (1) US4173429A (pt)
JP (1) JPS6012958Y2 (pt)
AU (1) AU533182B2 (pt)
BR (1) BR7807876A (pt)
ES (1) ES475618A1 (pt)
GB (1) GB2009366B (pt)
IT (1) IT1101177B (pt)
MX (1) MX147463A (pt)
ZA (1) ZA786555B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479735A (en) * 1983-01-13 1984-10-30 Westinghouse Electric Corp. Shrink fit sleeve for rotating machinery
JPH0457699U (pt) * 1990-09-20 1992-05-18
US6248203B1 (en) 1998-10-29 2001-06-19 Voith Sulzer Papiertechnik Patent Gmbh Fiber web lamination and coating apparatus having pressurized chamber
US7793586B2 (en) * 2006-08-02 2010-09-14 G.S. Blodgett Corp. Removable blower for convection oven
JP5606358B2 (ja) * 2011-02-24 2014-10-15 三菱重工業株式会社 インペラ及びこれを備えたロータ並びにインペラの製造方法
JP2013047479A (ja) 2011-08-29 2013-03-07 Mitsubishi Heavy Ind Ltd インペラ及びこれを備えた回転機械並びにインペラの製造方法
JP5907723B2 (ja) 2011-12-26 2016-04-26 三菱重工業株式会社 回転機械の製造方法
FR2987069B1 (fr) * 2012-02-21 2016-01-29 Thermodyn Roue radiale aubee a couronne de base libre radialement
WO2014151506A1 (en) * 2013-03-15 2014-09-25 Howden North America Inc. Improved blade attachment member for a gas moving device
US10100840B2 (en) * 2016-03-08 2018-10-16 Asia Vital Components Co., Ltd. Fan wheel structure
US10400780B2 (en) * 2016-03-08 2019-09-03 Asia Vital Components Co., Ltd. Structure of fan blades
US10480525B2 (en) * 2016-03-08 2019-11-19 Asia Vital Components Co., Ltd. Fan blade with improved structure

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US116414A (en) * 1871-06-27 Improvement in screw-propellers
US1345951A (en) * 1920-01-20 1920-07-06 Phelps Mfg Company Ltd Self-alining fan-wheel
GB305473A (en) * 1928-02-04 1930-03-27 Forge Et Usinage De Metaux Leg Improvements in metallic screw propellers
GB332859A (en) * 1928-11-15 1930-07-31 Siemens Ag Improvements in or relating to centrifugal compressors and pumps
US1999326A (en) * 1933-11-25 1935-04-30 Fairey Aviat Co Ltd Propeller for aircraft and for like purposes
DE712910C (de) * 1936-12-24 1941-10-28 Rheinmetall Borsig Akt Ges Laufrad fuer Fliehkraftverdichter oder Fliehkraftpumpen
FR879755A (fr) * 1941-03-10 1943-03-04 Augsburg Nu Rnberg Ag Maschf Rotor de turbine à gaz
US2473814A (en) * 1947-04-24 1949-06-21 Michiana Products Corp High-temperature fan
US2981517A (en) * 1958-08-18 1961-04-25 Georges Raymond Emile Bladed wheels, more particularly for gas turbines
US3602609A (en) * 1970-01-08 1971-08-31 Westinghouse Electric Corp Center plate fan wheel and shaft construction
US3832091A (en) * 1973-09-27 1974-08-27 Westinghouse Electric Corp Fan hub and shaft assembly

Also Published As

Publication number Publication date
GB2009366B (en) 1982-06-09
AU4180978A (en) 1979-06-14
IT1101177B (it) 1985-09-28
ZA786555B (en) 1979-10-31
MX147463A (es) 1982-12-03
JPS5492404U (pt) 1979-06-30
AU533182B2 (en) 1983-11-10
JPS6012958Y2 (ja) 1985-04-25
US4173429A (en) 1979-11-06
GB2009366A (en) 1979-06-13
IT7830522A0 (it) 1978-12-04
ES475618A1 (es) 1980-01-16

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