BR112013013093A8 - Fixação de roda de ventilador usando anéis cônicos tolerantes á dilatação - Google Patents

Fixação de roda de ventilador usando anéis cônicos tolerantes á dilatação

Info

Publication number
BR112013013093A8
BR112013013093A8 BR112013013093A BR112013013093A BR112013013093A8 BR 112013013093 A8 BR112013013093 A8 BR 112013013093A8 BR 112013013093 A BR112013013093 A BR 112013013093A BR 112013013093 A BR112013013093 A BR 112013013093A BR 112013013093 A8 BR112013013093 A8 BR 112013013093A8
Authority
BR
Brazil
Prior art keywords
wheel
tolerant
contact element
contact
dilation
Prior art date
Application number
BR112013013093A
Other languages
English (en)
Other versions
BR112013013093A2 (pt
Inventor
Dominique Georges Revillot
Guy Constant Ghislain Delaisse
Alain François -Emile Godichon
Original Assignee
Flaekt Solyvent Ventec
Howden Solyvent Ventec
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 Flaekt Solyvent Ventec, Howden Solyvent Ventec filed Critical Flaekt Solyvent Ventec
Publication of BR112013013093A2 publication Critical patent/BR112013013093A2/pt
Publication of BR112013013093A8 publication Critical patent/BR112013013093A8/pt

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
    • F04D29/18—Rotors
    • F04D29/20—Mounting rotors on shafts
    • 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
    • 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
    • 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
    • F01D5/026—Shaft to shaft connections
    • 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
    • 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
    • F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors 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
    • F04D29/266—Rotors specially for elastic fluids mounting compressor rotors on shafts
    • 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
    • F16D1/08—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 with clamping hub; with hub and longitudinal key
    • F16D1/09—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 with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
    • 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
    • F16D1/08—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 with clamping hub; with hub and longitudinal key
    • F16D1/09—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 with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
    • F16D1/092—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 with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces the pair of conical mating surfaces being provided on the coupled hub and shaft
    • 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
    • F16D1/08—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 with clamping hub; with hub and longitudinal key
    • F16D1/09—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 with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
    • F16D1/093—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 with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping
    • F16D1/095—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 with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring contraction only
    • F16D1/096—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 with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring contraction only the ring or rings being located between the shaft and the hub

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Sliding-Contact Bearings (AREA)
  • Support Of The Bearing (AREA)

Abstract

FIXAÇÃO DE RODA DE VENTILADOR USANDO ANÉIS CÔNICOS TOLERANTES À DILATAÇÃO. A presente invenção está correlacionada a um ventilador, compreendendo pelo menos uma roda (2) que é projetada para colaborar com um fluido e que é fixada a um eixo/fuso (3) que, por si só, é capaz de girar em torno de um eixo de rotação (X-X), mediante aperto entre um primeiro elemento de contato (10) e um segundo elemento de contato (11), os quais são mantidos pelo dito eixo e forçados de modo axial e relativamento entre sí, o primeiro elemento de contato (10) ao se encontrar com a roda, apresentando uma primeira superfície de contato substancialmente cônica (12), que é substancialmente sustentada por um primeiro cone gerador (C12), a partir do qual o vértice (F12), conhecido como " primeiro ponto focal" é dirigido na direção do segundo elemento de contato, e a partir do qual o semi-ângulo do vértice (alfa12) é maior que o ângulo de aperto correspondente ao coeficiente de atrito, entre a dita primeira superfície de contato e a roda.
BR112013013093A 2010-11-26 2011-11-25 Fixação de roda de ventilador usando anéis cônicos tolerantes á dilatação BR112013013093A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1004606A FR2968046B1 (fr) 2010-11-26 2010-11-26 Fixation de roue de ventilateur par bagues coniques accommodant la dilatation.
PCT/FR2011/052766 WO2012069770A1 (fr) 2010-11-26 2011-11-25 Fixation de roue de ventilateur par bagues coniques accommodant la dilatation

Publications (2)

Publication Number Publication Date
BR112013013093A2 BR112013013093A2 (pt) 2016-08-16
BR112013013093A8 true BR112013013093A8 (pt) 2018-01-02

Family

ID=44169232

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013013093A BR112013013093A8 (pt) 2010-11-26 2011-11-25 Fixação de roda de ventilador usando anéis cônicos tolerantes á dilatação

Country Status (8)

Country Link
KR (1) KR101835594B1 (pt)
AU (1) AU2011333514B2 (pt)
BR (1) BR112013013093A8 (pt)
CA (1) CA2819004C (pt)
CL (1) CL2013001462A1 (pt)
FR (1) FR2968046B1 (pt)
RU (1) RU2604407C2 (pt)
WO (1) WO2012069770A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3456480B1 (de) 2017-09-15 2021-11-03 Andreas Stihl AG & Co. KG Handgeführtes arbeitsgerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB841715A (en) * 1957-08-30 1960-07-20 Power Jets Res & Dev Ltd Improvements in or relating to rotors
SU1613699A1 (ru) * 1988-07-18 1990-12-15 Всесоюзный Научно-Исследовательский Институт Охраны Труда Вцспс Рабочее колесо центробежного вентил тора
DE4445297C1 (de) * 1994-12-19 1996-03-14 Man B & W Diesel Ag Laufrad für eine Strömungsmaschine
GB0116479D0 (en) * 2001-07-06 2001-08-29 Rolls Royce Plc Coupling arrangement
US7527479B2 (en) * 2005-09-08 2009-05-05 Hamilton Sundstrand Corporation Mechanical coupling for a rotor shaft assembly of dissimilar materials
RU62673U1 (ru) * 2006-02-07 2007-04-27 Научно-производственное объединение "Эковент" ООО "НПО "Эковент" Рабочее колесо центробежного вентилятора
KR200449915Y1 (ko) 2010-04-05 2010-08-19 천우욱 착유용 워터링 펌프

Also Published As

Publication number Publication date
BR112013013093A2 (pt) 2016-08-16
FR2968046B1 (fr) 2017-03-31
AU2011333514A1 (en) 2013-07-04
KR101835594B1 (ko) 2018-03-08
CA2819004A1 (en) 2012-05-31
CA2819004C (en) 2018-07-17
KR20140000292A (ko) 2014-01-02
CL2013001462A1 (es) 2014-02-07
WO2012069770A1 (fr) 2012-05-31
RU2013126295A (ru) 2015-01-10
AU2011333514B2 (en) 2016-08-04
RU2604407C2 (ru) 2016-12-10
FR2968046A1 (fr) 2012-06-01

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: HOWDEN SOLYVENT-VENTEC (FR)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]