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
Authority: BR; Brazil
Prior art keywords: axle; plate; centrifugal fan; hub assembly; hub
Prior art date: 1977-12-05

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.)

1977-12-05

Filing date

1978-11-30

Publication date

1979-07-31

1978-11-30 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1979-07-31 Publication of BR7807876A publication Critical patent/BR7807876A/pt

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 (13)

* 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
US10400780B2 (en) *	2016-03-08	2019-09-03	Asia Vital Components Co., Ltd.	Structure of fan blades
US10100840B2 (en) *	2016-03-08	2018-10-16	Asia Vital Components Co., Ltd.	Fan wheel structure
US10480525B2 (en) *	2016-03-08	2019-11-19	Asia Vital Components Co., Ltd.	Fan blade with improved structure
DE102021202834A1 (de) *	2021-03-23	2022-09-29	Pilgrim International Ltd.	Klemmschraube und zugehörige Anordnung

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

1977
- 1977-12-05 US US05/857,483 patent/US4173429A/en not_active Expired - Lifetime
1978
- 1978-11-21 ZA ZA00786555A patent/ZA786555B/xx unknown
- 1978-11-22 AU AU41809/78A patent/AU533182B2/en not_active Expired
- 1978-11-30 BR BR7807876A patent/BR7807876A/pt unknown
- 1978-12-01 ES ES475618A patent/ES475618A1/es not_active Expired
- 1978-12-04 IT IT30522/78A patent/IT1101177B/it active
- 1978-12-05 GB GB7847167A patent/GB2009366B/en not_active Expired
- 1978-12-05 MX MX175860A patent/MX147463A/es unknown
- 1978-12-05 JP JP1978166800U patent/JPS6012958Y2/ja not_active Expired

Also Published As

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

Publication	Publication Date	Title
DK425880A (da)	1981-04-09	Radialventilator med hoej ydelse
BR7807876A (pt)	1979-07-31	Conjunto de eixo,placa e cubo para ventilador centrifugo
NL184581C (nl)	1989-09-01	Remschijf met ventilatiekoeling.
BR7606771A (pt)	1977-08-30	Conjunto de rotor para emprego num computador eletrico,e respectivo computador
BR7808155A (pt)	1979-08-07	Aparelho de forja com dispositivo para radialmente segmentos de matriz de pa
NL7600692A (nl)	1976-08-02	Verkleiningsinrichting met kantschijf.
IT1163189B (it)	1987-04-08	Mozzo per ventilatori,ruote e simili
ES222378Y (es)	1977-03-16	Rodete de ventilador de chapa.
BR7504839A (pt)	1976-08-03	Aperfeicoamento em disco para freio de disco e aperfeicoamento em freio de disco
NL170180C (nl)	1982-10-01	Schijfremsamenstel.
BR7801946A (pt)	1978-11-21	Freio de tambor e meios de montagem para o mesmo
FR2472111B1 (fr)	1986-01-24	Arbre avec disques de frein integres
NL182831C (nl)	1988-05-16	Axiale ventilator.
IT1073681B (it)	1985-04-17	Ventilatore riscaldatore con rullo ventilatore radiale montato lateralmente
SE7812650L (sv)	1979-06-30	Forband mellan axel och syntetnav
NL7801210A (nl)	1978-08-16	Schijfrem-inrichting.
IT7823317A0 (it)	1978-05-12	Ventilatore assiale.
IT8025101A0 (it)	1980-10-03	Montaggio del mozzo e del cuscinetto.
NL7801212A (nl)	1978-08-24	Schijfrem-inrichting.
ES240058Y (es)	1979-11-01	Placa calorifica perfeccionada.
NL7802264A (nl)	1978-10-03	Luchtband-montagetrommel.
BR7805700A (pt)	1979-04-17	Mancal,conjunto de mancal e lubrificador de flange
PL200550A1 (pl)	1978-03-13	Wentylator promieniowy
NL179311C (nl)	1986-08-18	Veiligheidsschijfrem.
BR7706840A (pt)	1979-05-22	Conjunto para acionamento de eixo