BR112019005420A2 - contorno de roda de pás - Google Patents

contorno de roda de pás

Info

Publication number
BR112019005420A2
BR112019005420A2 BR112019005420A BR112019005420A BR112019005420A2 BR 112019005420 A2 BR112019005420 A2 BR 112019005420A2 BR 112019005420 A BR112019005420 A BR 112019005420A BR 112019005420 A BR112019005420 A BR 112019005420A BR 112019005420 A2 BR112019005420 A2 BR 112019005420A2
Authority
BR
Brazil
Prior art keywords
turbine wheel
wheel
blade
rotation
paddle wheel
Prior art date
Application number
BR112019005420A
Other languages
English (en)
Inventor
Schust Bernhard
Hoffeld Harald
Original Assignee
Voith Patent Gmbh
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 Voith Patent Gmbh filed Critical Voith Patent Gmbh
Publication of BR112019005420A2 publication Critical patent/BR112019005420A2/pt

Links

Classifications

    • 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
    • F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
    • F16D33/18—Details
    • F16D33/20—Shape of wheels, blades, or channels with respect to function
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D67/00—Undercarriages or frames specially adapted for harvesters or mowers; Mechanisms for adjusting the frame; Platforms
    • 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
    • F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
    • F16D33/06—Rotary fluid couplings or clutches of the hydrokinetic type controlled by changing the amount of liquid in the working circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Hydraulic Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

um acoplamento hidrodinâmico compreende uma roda de bomba e uma roda de turbina que são montadas rotativamente em torno de um eixo de rotação comum. a roda de bomba e a roda de turbina portam respectivamente uma calha que se estende ao redor do eixo de rotação, de modo que as calhas axialmente voltadas uma para a outra delimitam uma câmara de trabalho em forma de toroide que pode ser preenchida com um fluido. a roda de bomba e a roda de turbina apresentam respectivamente pás radiais que subdividem as calhas em espaços de pás. nisto, a roda de turbina compreende um primeiro espaço de pás e um segundo espaço de pás, onde os contornos da calha em direção radial são diferentes nos dois espaços de pás.
BR112019005420A 2016-09-30 2017-07-05 contorno de roda de pás BR112019005420A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016118588.4A DE102016118588A1 (de) 2016-09-30 2016-09-30 Schaufelradkontur
PCT/EP2017/066741 WO2018059760A1 (de) 2016-09-30 2017-07-05 Schaufelradkontur

Publications (1)

Publication Number Publication Date
BR112019005420A2 true BR112019005420A2 (pt) 2019-06-18

Family

ID=59257931

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019005420A BR112019005420A2 (pt) 2016-09-30 2017-07-05 contorno de roda de pás

Country Status (7)

Country Link
US (1) US20200040949A1 (pt)
EP (1) EP3519714A1 (pt)
KR (1) KR20190064578A (pt)
CN (1) CN109790885A (pt)
BR (1) BR112019005420A2 (pt)
DE (1) DE102016118588A1 (pt)
WO (1) WO2018059760A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019125894A1 (de) * 2019-09-26 2021-04-01 Voith Patent Gmbh Hydrodynamische Maschine, insbesondere hydrodynamische Kupplung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE906872C (de) 1949-01-18 1954-03-18 Harold Sinclair Fuellungsveraenderliche Stroemungskupplung mit radialen oder im wesentlichen radialen Schaufeln
GB669331A (en) * 1949-01-18 1952-04-02 Harold Sinclair Improvements in hydraulic couplings
US3260052A (en) 1964-07-17 1966-07-12 Daimler Benz Ag Hydrodynamic coupling
DE1475509B1 (de) 1965-09-22 1970-07-09 J M Voith Getriebe Kg Kernringlose hydrodynamische Kupplung mit konstanter Fuellung
DE2138110A1 (de) 1971-07-30 1973-02-08 Daimler Benz Ag Hydrodynamische kupplung, insbesondere fuer die kraftuebertragung bei kraftfahrzeugen
US3831378A (en) * 1973-06-25 1974-08-27 Eaton Corp Hydrokinetic coupling sleeve seal
FR2525711B1 (fr) 1982-04-22 1988-05-06 Valeo Coupleur hydraulique, notamment pour vehicule automobile
DE10353518A1 (de) * 2003-11-14 2005-06-16 Voith Turbo Gmbh & Co. Kg Verfahren zur Reduzierung des aufnehmbaren Momentes einer hydrodynamischen Kupplung im Bereich hohen Schlupfes und hydrodynamische Kupplung
DE102006033093A1 (de) 2006-07-14 2008-01-17 Voith Turbo Gmbh & Co. Kg Füllungsgesteuerte hydrodynamische Kupplung und Verfahren zum Betrieb derselben
DE102007032212A1 (de) * 2007-07-11 2009-01-15 Voith Patent Gmbh Hydrodynamische Kupplung
DE102015225399A1 (de) * 2015-12-16 2017-06-22 Voith Patent Gmbh Die Erfindung betrifft eine hydrodynamische Kupplung und ein Verfahren zum Betreiben einer hydrodynamischen Kupplung

Also Published As

Publication number Publication date
US20200040949A1 (en) 2020-02-06
KR20190064578A (ko) 2019-06-10
EP3519714A1 (de) 2019-08-07
DE102016118588A1 (de) 2018-04-05
CN109790885A (zh) 2019-05-21
WO2018059760A1 (de) 2018-04-05

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements