BRPI0603632A - bomba hidráulica - Google Patents

bomba hidráulica

Info

Publication number
BRPI0603632A
BRPI0603632A BRPI0603632-5A BRPI0603632A BRPI0603632A BR PI0603632 A BRPI0603632 A BR PI0603632A BR PI0603632 A BRPI0603632 A BR PI0603632A BR PI0603632 A BRPI0603632 A BR PI0603632A
Authority
BR
Brazil
Prior art keywords
rotor
annular channel
annular
control
area
Prior art date
Application number
BRPI0603632-5A
Other languages
English (en)
Inventor
Marcus Dr Fischer
Robert Dipl Ing Saric
Original Assignee
Weber Hydraulik 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 Weber Hydraulik Gmbh filed Critical Weber Hydraulik Gmbh
Publication of BRPI0603632A publication Critical patent/BRPI0603632A/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/047Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the outer ends of the cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/10Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
    • F04B1/107Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders
    • F04B1/1071Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/10Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
    • F04B1/107Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders
    • F04B1/1071Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks
    • F04B1/1072Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks with cylinder blocks and actuating cams rotating together
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00Pumping installations or systems
    • F04B23/02Pumping installations or systems having reservoirs
    • F04B23/025Pumping installations or systems having reservoirs the pump being located directly adjacent the reservoir
    • F04B23/026Pumping installations or systems having reservoirs the pump being located directly adjacent the reservoir a pump-side forming a wall of the reservoir

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

BOMBA HIDRáULICA Bomba hidráulica conhecida, preferencialmente movida por um motor elétrico com duas ligações, das guais em uma direção de giro, uma delas serve como conexão de pressão e a outra como conexão de sucção, e com direção de giro oposta de forma inversa com um pino de comando fixo contra giro em relação à carcaça, e com um rotor, o qual gira sobre um eixo de giro fixo à carcaça, tendo vários, preferencialmente três pistões de bombeamento de movimento radial. os quais se apóiam com suas extremidades externas sobre um mancal excêntrico, sendo que suas extremidades internas fecham um espaço de cilindradas o qual tem volume modificável, caracterizada pelo fato de que o pino de comando tem duas superfícies de comando, bem como apoiadas na direção axial ao lado do rotor e com as duas faces de topo em uma das faces de topo deste, onde está prevista uma furação ligada para cada espaço da cilindrada, disposta paralelamente ao eixo de giro axial e direcionada para a face de topo do rotor que no pino de comando está prevista pelo menos uma válvula de sucção ligada com sua conexão ao tanque direcionado ao tanque e com a conexão de sucção desviada do tanque, com uma das superfícies de comando cada e com uma das duas conexões cada, onde cada conexão de sucção das válvulas de sucção está ligada a um canal anelar dianteiro, bem como canal anelar traseiro (5a, 6a) circundantes previstos entre a carcaça e o manto do pino de comando disposto nela, cuja superfície anelar dianteira, limitante em relação ao canal anelar em seu lado vizinho próximo em relação à face de topo do rotor, é formada por uma região do pino de comando com raio reduzindo e cuja superfície anelar traseira, limitante em relação ao canal anelar em seu lado distante em relação à face de topo do rotor, é formada por uma região da carcaça.
BRPI0603632-5A 2005-11-15 2006-08-28 bomba hidráulica BRPI0603632A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005054873A DE102005054873B4 (de) 2005-11-15 2005-11-15 Hydraulische Pumpe

Publications (1)

Publication Number Publication Date
BRPI0603632A true BRPI0603632A (pt) 2007-08-14

Family

ID=37700912

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0603632-5A BRPI0603632A (pt) 2005-11-15 2006-08-28 bomba hidráulica

Country Status (4)

Country Link
EP (1) EP1785622B1 (pt)
AT (1) ATE384870T1 (pt)
BR (1) BRPI0603632A (pt)
DE (2) DE102005054873B4 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011013108A1 (de) 2011-03-04 2012-09-06 Weber-Hydraulik Gmbh Pumpe sowie deren Verwendung
DE102011109268C5 (de) * 2011-08-03 2016-08-25 Hoerbiger Automotive Komfortsysteme Gmbh Hydraulik-Kleinaggregat geringer Förderleistung
DE102012010616A1 (de) 2012-05-30 2013-12-05 Weber-Hydraulik Gmbh Pumpe sowie deren Verwendung
TWM533845U (en) * 2016-06-06 2016-12-11 Cooler Master Technology Inc Pressurized infusion device and liquid cooling system
CN107762844A (zh) * 2017-11-29 2018-03-06 徐州科源液压股份有限公司 带前置轴承式齿轮油泵

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028814A (en) * 1957-10-17 1962-04-10 Houdaille Industries Inc High speed variable displacement pump
GB2086991A (en) * 1980-08-26 1982-05-19 Staffa Products Ltd Improvements in and relating to hydraulic motors
DE3701857A1 (de) * 1987-01-23 1988-08-04 Teves Gmbh Alfred Radialkolbenpumpe
DE4004932C2 (de) * 1990-02-16 1995-04-13 Rexroth Mannesmann Gmbh Radialkolbenmaschine
DE4037455C1 (pt) * 1990-11-24 1992-02-06 Mannesmann Rexroth Gmbh, 8770 Lohr, De
DE19514749A1 (de) * 1995-04-21 1996-10-24 Bosch Gmbh Robert Hydrostatische Radialkolbenpumpe
DE19730499B4 (de) * 1997-07-16 2005-03-17 Weber-Hydraulik Gmbh Hydraulische Kippvorrichtung

Also Published As

Publication number Publication date
EP1785622B1 (de) 2008-01-23
DE102005054873A1 (de) 2007-05-16
EP1785622A1 (de) 2007-05-16
DE502006000315D1 (de) 2008-03-13
ATE384870T1 (de) 2008-02-15
DE102005054873B4 (de) 2007-08-09

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Legal Events

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

Free format text: REFERENTE A 7A 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 2260 DE 29/04/2014.