BRPI1011690A2 - máquina hidráulica de rodas dentadas - Google Patents

máquina hidráulica de rodas dentadas

Info

Publication number
BRPI1011690A2
BRPI1011690A2 BRPI1011690A BRPI1011690A BRPI1011690A2 BR PI1011690 A2 BRPI1011690 A2 BR PI1011690A2 BR PI1011690 A BRPI1011690 A BR PI1011690A BR PI1011690 A BRPI1011690 A BR PI1011690A BR PI1011690 A2 BRPI1011690 A2 BR PI1011690A2
Authority
BR
Brazil
Prior art keywords
hydraulic
machine
sprocket machine
hydraulic sprocket
sprocket
Prior art date
Application number
BRPI1011690A
Other languages
English (en)
Portuguese (pt)
Inventor
Dietmar Schwuchow
Guido Bredenfeld
Klaus Griese
Marc Lätzel
Michael Wilhelm
Sebastian Tetzlaff
Stefan Cerny
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BRPI1011690A2 publication Critical patent/BRPI1011690A2/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
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/16—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0088—Lubrication
    • 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
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • F04C2240/54—Hydrostatic or hydrodynamic bearing assemblies specially adapted for rotary positive displacement pumps or compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Gear Transmission (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
BRPI1011690A 2009-03-12 2010-02-25 máquina hidráulica de rodas dentadas BRPI1011690A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009012916A DE102009012916A1 (de) 2009-03-12 2009-03-12 Hydraulische Zahnradmaschine
PCT/EP2010/001164 WO2010102723A2 (de) 2009-03-12 2010-02-25 Hydraulische zahnradmaschine

Publications (1)

Publication Number Publication Date
BRPI1011690A2 true BRPI1011690A2 (pt) 2016-03-22

Family

ID=42557931

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1011690A BRPI1011690A2 (pt) 2009-03-12 2010-02-25 máquina hidráulica de rodas dentadas

Country Status (7)

Country Link
US (1) US20120156080A1 (de)
EP (1) EP2406496A2 (de)
JP (1) JP5502909B2 (de)
CN (1) CN102362073A (de)
BR (1) BRPI1011690A2 (de)
DE (1) DE102009012916A1 (de)
WO (1) WO2010102723A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11773845B2 (en) 2019-03-08 2023-10-03 Shimadzu Corporation Helical gear pump and helical gear motor

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9366250B1 (en) * 2013-06-27 2016-06-14 Sumitomo Precision Products Co., Ltd. Hydraulic device
JP5783305B2 (ja) * 2013-09-18 2015-09-24 ダイキン工業株式会社 ギヤ流体装置
CN105298835A (zh) * 2015-11-17 2016-02-03 天津百利机械装备集团有限公司中央研究院 一种动静压承载圆弧齿轮油泵
DE102016225869A1 (de) * 2016-12-21 2018-06-21 Robert Bosch Gmbh Außenzahnradpumpe für ein Abwärmerückgewinnungssystem
EP3850218B1 (de) * 2018-09-13 2022-11-02 Casappa S.p.A. Volumetrische zahnradmaschine
CN109322821B (zh) * 2018-10-09 2023-07-04 宿迁学院 一种用于消除齿轮泵径向力的组合结构
DE102018222516A1 (de) * 2018-12-20 2020-06-25 Audi Ag Antriebseinrichtung für ein Kraftfahrzeug
FR3125849A1 (fr) * 2021-07-27 2023-02-03 Eaton Intelligent Power Limited Commande de pression sur un palier lisse

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1706829A (en) * 1928-05-28 1929-03-26 Joseph Mercadante Pump
US2997960A (en) * 1957-12-20 1961-08-29 Kimijima Takehiko Gear pump
DE2315630A1 (de) * 1973-03-29 1974-10-17 Bosch Gmbh Robert Zahnradmaschine
DE2610827A1 (de) * 1976-03-15 1977-09-29 Bosch Gmbh Robert Zahnradmaschine (pumpe oder motor)
AT355916B (de) * 1976-07-13 1980-03-25 Akzo Nv Zahnradpumpe mit verminderter leistungsaufnahme zum foerdern viskoser fluessigkeiten
FR2564931B1 (fr) * 1984-05-22 1986-12-05 Malfit Jean Generateur recepteur hydraulique a haute pression pour la transmission de puissance
FR2698413B1 (fr) * 1992-11-26 1995-01-27 Jean Malfit Générateur-récepteur hydraulique pour la transmission de puissance comportant un équilibrage hydraulique perfectionné.
JPH1182323A (ja) * 1997-09-11 1999-03-26 Hitachi Ltd 燃料ポンプ
ITBO20010540A1 (it) 2001-09-07 2003-03-07 Mario Antonio Morselli Perfezionamenti in una pompa volumetrica rotativa
JP3897568B2 (ja) * 2001-11-02 2007-03-28 株式会社ジェイテクト ギヤポンプ及びこれを用いたパワーステアリング装置
WO2004057193A1 (de) * 2002-12-19 2004-07-08 Haldex Hydraulics Gmbh Zahnradmaschine mit axialen seitenplatten
US6902382B2 (en) * 2003-09-11 2005-06-07 Matthew Peter Christensen Gear motor start up control
KR101012465B1 (ko) * 2006-02-20 2011-02-08 시마즈멕템가부시기가이샤 기어펌프
CN201180643Y (zh) * 2008-02-29 2009-01-14 徐州科源液压有限公司 具有压力补偿功能的高压齿轮泵

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11773845B2 (en) 2019-03-08 2023-10-03 Shimadzu Corporation Helical gear pump and helical gear motor

Also Published As

Publication number Publication date
US20120156080A1 (en) 2012-06-21
DE102009012916A1 (de) 2010-09-16
JP2012519799A (ja) 2012-08-30
JP5502909B2 (ja) 2014-05-28
WO2010102723A3 (de) 2011-09-22
WO2010102723A2 (de) 2010-09-16
CN102362073A (zh) 2012-02-22
EP2406496A2 (de) 2012-01-18

Similar Documents

Publication Publication Date Title
IT1395683B1 (it) Macchina stereolitografica perfezionata
BRPI1012120A2 (pt) máquina de exercício
BRPI1015945A2 (pt) prensa hidráulica
BRPI1013246A2 (pt) derivados de benzofuralina
BR112012002828A2 (pt) derivados de 5-fluorpirimidinona
BRPI1005525A2 (pt) compostos de azaazuleno
BR112012011400A2 (pt) aparelho hidráulico
BRPI0814565A2 (pt) Máquina hidráulica
BRPI1009517A2 (pt) motor hidráulico de rodas dentadas.
BRPI1013844A2 (pt) derivados de piridina-isoxazol
BRPI1011690A2 (pt) máquina hidráulica de rodas dentadas
BRPI1014454A2 (pt) derivados de isoxazol-pirazol
FI20096072A0 (fi) Hydraulinen sylinteri
DK2348809T3 (da) Balleindpakningsmaskine
IT1394430B1 (it) Macchina lava-asciuga pavimenti perfezionata
BR112012002810A2 (pt) derivados de n1-acil-5-fluoropirimidinona
BRPI1011416A2 (pt) derivados de antraquinova novos
FR2948742B1 (fr) Tendeur hydraulique pilotable
IT1396706B1 (it) Macchina ginnica
IT1400766B1 (it) Macchina utensile
BRPI1006253A2 (pt) aparelho de exercícios
ATE529662T1 (de) Zahnradanordnung
BRPI1007893A2 (pt) derivado de cianopirimidina
FR2921080B1 (fr) Machine de blachisserie
DE112010004790A5 (de) Hydraulikanordnung

Legal Events

Date Code Title Description
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]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2555 DE 24/12/2019.