BR0108961A - Conjunto de rotor endentado inverso - Google Patents

Conjunto de rotor endentado inverso

Info

Publication number
BR0108961A
BR0108961A BR0108961-7A BR0108961A BR0108961A BR 0108961 A BR0108961 A BR 0108961A BR 0108961 A BR0108961 A BR 0108961A BR 0108961 A BR0108961 A BR 0108961A
Authority
BR
Brazil
Prior art keywords
indentation
rotor
external
reverse
internal
Prior art date
Application number
BR0108961-7A
Other languages
English (en)
Other versions
BR0108961B1 (pt
Inventor
Josef Bachmann
Eberhard Ernst
Original Assignee
Gkn Sinter Metals 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 Gkn Sinter Metals Gmbh filed Critical Gkn Sinter Metals Gmbh
Publication of BR0108961A publication Critical patent/BR0108961A/pt
Publication of BR0108961B1 publication Critical patent/BR0108961B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Supercharger (AREA)
  • Retarders (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Gears, Cams (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Centrifugal Separators (AREA)

Abstract

"CONJUNTO DE ROTOR ENDENTADO INVERSO". A presente invenção refere-se a um conjunto de rotor endentado para uma bomba ou para um motor, consistindo em um rotor externo giratório que possui uma perfuração aproximadamente estrelada com uma endentação fina interna e um rotor interno excentricamente montado na perfuração que possui bolsões de apoio para rodas planetárias, as quais apresentam uma endentação fina com a qual rolam na endentação fina do rotor externo, sendo que as rodas planetárias produzem uma endentação que forma uma endentação externa, sendo que a endentação externa possui um dente a menos do que a endentação interna do rotor externo.
BRPI0108961-7A 2000-03-05 2001-02-10 conjunto de rotor endentado e processo para a produção de um conjunto de rotor endentado. BR0108961B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10010170A DE10010170A1 (de) 2000-03-05 2000-03-05 Inverser Verzahnungsrotorsatz
DE10010170.4 2000-03-05
PCT/EP2001/001481 WO2001066949A1 (de) 2000-03-05 2001-02-10 Inverser verzahnungsrotorsatz

Publications (2)

Publication Number Publication Date
BR0108961A true BR0108961A (pt) 2002-12-24
BR0108961B1 BR0108961B1 (pt) 2010-11-30

Family

ID=7633239

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0108961-7A BR0108961B1 (pt) 2000-03-05 2001-02-10 conjunto de rotor endentado e processo para a produção de um conjunto de rotor endentado.

Country Status (12)

Country Link
US (1) US6695603B2 (pt)
EP (1) EP1261806B1 (pt)
JP (1) JP3977081B2 (pt)
KR (1) KR100481555B1 (pt)
CN (1) CN1188599C (pt)
AT (1) ATE310905T1 (pt)
AU (1) AU2001235465A1 (pt)
BR (1) BR0108961B1 (pt)
CA (1) CA2401430C (pt)
DE (2) DE10010170A1 (pt)
MX (1) MXPA02008115A (pt)
WO (1) WO2001066949A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4557514B2 (ja) 2003-07-15 2010-10-06 住友電工焼結合金株式会社 内接歯車式ポンプ及びそのポンプのインナーロータ
DE10349030B4 (de) * 2003-10-13 2005-10-20 Gkn Driveline Int Gmbh Axialverstellvorrichtung
DE102004047817B3 (de) 2004-09-29 2005-12-08 Gkn Sinter Metals Gmbh Nockenwellenversteller für eine Verbrennungskraftmaschine
JP4608365B2 (ja) * 2005-01-13 2011-01-12 住友電工焼結合金株式会社 内接歯車ポンプの歯形創生方法及び内接歯車
JP4369940B2 (ja) * 2006-07-12 2009-11-25 アイシン・エーアイ株式会社 回転軸オイルシール部の潤滑構造
US7670122B2 (en) * 2006-08-15 2010-03-02 Arvinmeritor Technology, Llc Gerotor pump
DE102008054753A1 (de) * 2008-12-16 2010-06-17 Robert Bosch Gmbh Innenzahnradpumpe
DE102008054761A1 (de) 2008-12-16 2010-06-17 Robert Bosch Gmbh Zahnradanordnung
US10145454B2 (en) * 2015-07-25 2018-12-04 Wieslaw Julian Oledzki Sliding friction-free gear
CN111764998B (zh) * 2020-07-18 2022-05-24 刘少林 多转子纯滚动内燃机
DE102022201642A1 (de) * 2022-02-17 2023-08-17 Vitesco Technologies GmbH Gerotor-Pumpenstufe, Förderpumpe, Fahrzeug sowie Verfahren zur Herstellung der Gerotor-Pumpenstufe, der Förderpumpe und des Fahrzeugs

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE288340C (pt) *
US3623829A (en) * 1969-11-12 1971-11-30 Nichols Co W H Internal gear set
US3619089A (en) * 1970-03-13 1971-11-09 Automatic Radio Mfg Co Fluid-pressure device
US3979167A (en) * 1975-01-27 1976-09-07 Grove Leslie H Internal gear set having roller teeth
DE2922921A1 (de) * 1978-06-07 1979-12-20 Nichols Co W H Innen-gerotor und verfahren zu seinem betrieb
DE3144572C2 (de) * 1981-11-10 1986-02-06 Hans-Joachim Prof. Dr.-Ing. 6750 Kaiserslautern Winkler Drehkolbenmaschine mit verzahntem Innen- und Außenläufer
DE4311166C2 (de) * 1993-04-05 1995-01-12 Danfoss As Hydraulische Maschine
DE19646359C2 (de) 1996-11-09 2001-12-06 Gkn Sinter Metals Gmbh Schmierölpumpe mit einem Verzahnungsrotorsatz
DE19922792A1 (de) * 1999-05-18 2000-11-23 Gkn Sinter Metals Holding Gmbh Verzahnungsrotorsatz

Also Published As

Publication number Publication date
ATE310905T1 (de) 2005-12-15
US6695603B2 (en) 2004-02-24
WO2001066949A1 (de) 2001-09-13
DE50108167D1 (de) 2005-12-29
JP2003526050A (ja) 2003-09-02
DE10010170A1 (de) 2001-09-06
CN1411537A (zh) 2003-04-16
EP1261806A1 (de) 2002-12-04
JP3977081B2 (ja) 2007-09-19
AU2001235465A1 (en) 2001-09-17
CA2401430A1 (en) 2001-09-13
US20030072665A1 (en) 2003-04-17
KR100481555B1 (ko) 2005-04-07
CN1188599C (zh) 2005-02-09
CA2401430C (en) 2005-12-20
EP1261806B1 (de) 2005-11-23
KR20020091106A (ko) 2002-12-05
BR0108961B1 (pt) 2010-11-30
MXPA02008115A (es) 2003-12-11

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/02/2001, OBSERVADAS AS CONDICOES LEGAIS.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 12A, 13A, 14A, 15A, 16A, 17A, 18A E 19A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.