ES8301331A1 - Perfeccionamientos en las bombas de paletas de caudal varia-ble - Google Patents

Perfeccionamientos en las bombas de paletas de caudal varia-ble

Info

Publication number
ES8301331A1
ES8301331A1 ES506723A ES506723A ES8301331A1 ES 8301331 A1 ES8301331 A1 ES 8301331A1 ES 506723 A ES506723 A ES 506723A ES 506723 A ES506723 A ES 506723A ES 8301331 A1 ES8301331 A1 ES 8301331A1
Authority
ES
Spain
Prior art keywords
rings
vanes
inner contours
pump
recesses
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES506723A
Other languages
English (en)
Other versions
ES506723A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sperry Corp
Original Assignee
Sperry Corp
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 Sperry Corp filed Critical Sperry Corp
Publication of ES506723A0 publication Critical patent/ES506723A0/es
Publication of ES8301331A1 publication Critical patent/ES8301331A1/es
Expired legal-status Critical Current

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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/10—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/02—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for several machines or pumps connected in series or in parallel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/18976—Rack and pinion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)

Abstract

BOMBA DE PALETAS DE CUADAL VARIABLE. CONSTA DE UNA CARCASA (12) PROVISTA DE UNA ENTRADA (11) Y UNA SALIDA (13); DE UNA CAVIDAD PRACTICADA EN LA CARCASA (12) ENTRE LA ENTRADA (11) Y LA SALIDA (13); DE UN PAR DE AROS (26, 28) CON PERFILES INTERNO OVALADOS (30, 32), LOS CUALES ESTAN MONTADOS ROTATIVAMENTE EN LA CAVIDAD DE LA CARCASA (12); DE UNOS MEDIOS CONECTADOS OPERATIVAMENTE A LOS AROS PARA SOMETERLOS A ROTACION; DE UN RODETE (34) MONTADO EN LA CAVIDAD DE LA CARCASA (12) PROVISTO DE UNA PLURALIDAD DE ALOJAMIENTOS (36) ESPACIADOS CIRCUNFERENCIALMENTE; Y DE UN PAR DE PALETAS (38) MONTADAS CON SUSCEPTIBILIDAD DE MOVIMIENTO EN CADA UNO DE DICHOS ALOJAMIENTOS Y ADAPTADAS PARA REALIZAR CONTACTOS DESLIZANTES CON LOS PERFILES INTERNOS (30, 32) DE LOS AROS (26, 28).
ES506723A 1980-10-31 1981-10-30 Perfeccionamientos en las bombas de paletas de caudal varia-ble Expired ES8301331A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/202,502 US4406599A (en) 1980-10-31 1980-10-31 Variable displacement vane pump with vanes contacting relatively rotatable rings

Publications (2)

Publication Number Publication Date
ES506723A0 ES506723A0 (es) 1982-12-16
ES8301331A1 true ES8301331A1 (es) 1982-12-16

Family

ID=22750143

Family Applications (1)

Application Number Title Priority Date Filing Date
ES506723A Expired ES8301331A1 (es) 1980-10-31 1981-10-30 Perfeccionamientos en las bombas de paletas de caudal varia-ble

Country Status (14)

Country Link
US (1) US4406599A (es)
EP (1) EP0051192B1 (es)
JP (1) JPS57105581A (es)
AR (1) AR227561A1 (es)
AT (1) ATE11807T1 (es)
AU (1) AU545996B2 (es)
BR (1) BR8107014A (es)
CA (1) CA1172106A (es)
DE (1) DE3168936D1 (es)
ES (1) ES8301331A1 (es)
FI (1) FI70073C (es)
IN (1) IN153533B (es)
MX (1) MX153670A (es)
NZ (1) NZ198719A (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120324A (en) * 1982-05-13 1983-11-30 Neptune Systems Limited Variable-displacement rotary pump or motor
DE3444262A1 (de) * 1984-12-05 1986-06-05 Alfred Teves Gmbh, 6000 Frankfurt Fluegelzellenmotor
DE3601050A1 (de) * 1986-01-16 1987-07-23 Teves Gmbh Alfred Fluegelzellenmotor
GB8616488D0 (en) * 1986-07-07 1986-08-13 Concentric Controls Ltd Oil pump
GB8706630D0 (en) * 1987-03-20 1987-04-23 Concentric Pumps Ltd Variable output oil pump
JPH01121579A (ja) * 1987-11-05 1989-05-15 Saitama Kiki Kk 吐出量可変式歯車ポンプ
NL8800340A (nl) * 1988-02-11 1989-09-01 Jft Technology B V Aandrijfinrichting.
US5316450A (en) * 1993-02-12 1994-05-31 General Electric Company Fixed cam variable delivery vane pump
WO2002014693A1 (en) 1999-08-13 2002-02-21 Argo-Tech Corporation Variable capacity pump for gas turbine engines
EP1208302B1 (en) 1999-08-13 2004-04-28 Argo-Tech Corporation Dual lobe, split ring, variable roller vane pump
US6443705B1 (en) 2000-11-28 2002-09-03 Ingersoll-Rand Company Direct drive variable displacement pump
US20050129530A1 (en) * 2003-12-12 2005-06-16 Stanuch Paul R. Pump compensator
TWM276142U (en) * 2005-03-17 2005-09-21 Tien-Chen Tung Reciprocating power output mechanism
AT502189B1 (de) * 2005-07-29 2007-02-15 Miba Sinter Holding Gmbh & Co Flügelzellenpumpe
US20080019846A1 (en) * 2006-03-31 2008-01-24 White Stephen L Variable displacement gerotor pump
US8333576B2 (en) * 2008-04-12 2012-12-18 Steering Solutions Ip Holding Corporation Power steering pump having intake channels with enhanced flow characteristics and/or a pressure balancing fluid communication channel
US8113804B2 (en) * 2008-12-30 2012-02-14 Hamilton Sundstrand Corporation Vane pump with rotating cam ring and increased under vane pressure
CN102753851B (zh) 2009-11-20 2016-08-24 诺姆·马瑟斯 液压转矩转换器和转矩放大器
WO2012109180A1 (en) 2011-02-07 2012-08-16 Parker-Hannifin Corporation Combined power take-off and hydraulic pump assembly
EP2828526B1 (en) 2012-03-19 2017-09-20 VHIT S.p.A. Variable displacement pump with double eccentric ring and displacement regulation method
ITTO20120236A1 (it) * 2012-03-19 2013-09-20 Vhit Spa Pompa a cilindrata variabile con doppio anello eccentrico e metodo di regolazione della sua cilindrata
ITTO20121007A1 (it) * 2012-11-20 2014-05-21 Vhit Spa Pompa rotativa a cilindrata variabile e metodo di regolazione della sua cilindrata
ITTO20130735A1 (it) * 2013-09-11 2015-03-12 Vhit Spa Pompa a cilindrata variabile con comando elettrico della regolazione e metodo di regolazione della sua cilindrata
US10788112B2 (en) 2015-01-19 2020-09-29 Mathers Hydraulics Technologies Pty Ltd Hydro-mechanical transmission with multiple modes of operation
WO2016149740A1 (en) * 2015-03-26 2016-09-29 Norman Ian Mathers Hydraulic machine
JP6752505B2 (ja) * 2015-08-26 2020-09-09 ジヤトコ株式会社 ベーンポンプ
EP3394395B1 (en) 2015-12-21 2024-04-24 Mathers Hydraulics Technologies Pty Ltd Hydraulic machine with chamfered ring
WO2018098539A1 (en) * 2016-12-02 2018-06-07 Bemquerer Alexandre Marques Linear concentric variable displacement pump/motor system
CN110382822B (zh) 2017-03-06 2022-04-12 马瑟斯液压技术有限公司 包括具有启动马达功能的液压机械的具有台阶式辊叶片和流体动力系统的液压机械
US11994094B2 (en) * 2019-12-10 2024-05-28 Mathers Hydraulics Technologies Pty Ltd Hydraulic device configured as a starter motor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1545516A (en) * 1919-12-10 1925-07-14 A L Powell Power Company Inc Engine
US2166423A (en) * 1936-05-04 1939-07-18 Max J Clark Hydraulic device
FR988511A (fr) * 1944-01-04 1951-08-28 Innovations Mecaniques Pompe à débit variable et transmission hydraulique de puissance, à variation progressive de vitesse, en faisant application
US2426491A (en) * 1944-04-01 1947-08-26 Irving W Dillon Variable delivery movable vane pump for a fluid transmission mechanism
US2570411A (en) * 1946-09-05 1951-10-09 Vickers Inc Power transmission
US2685842A (en) * 1948-11-18 1954-08-10 George H Hufferd Variable displacement pump and volume control therefor
US2790391A (en) * 1954-11-19 1957-04-30 James W F Holl Two stage variable delivery vane-type pump
US2981371A (en) * 1955-04-28 1961-04-25 Gen Motors Corp Combined variable displacement pumping mechanism
US2967489A (en) * 1957-02-07 1961-01-10 Vickers Inc Power transmission
US2967488A (en) * 1957-02-07 1961-01-10 Vickers Inc Power transmission
US3120814A (en) * 1959-10-21 1964-02-11 Mueller Otto Variable delivery and variable pressure vane type pump
US3103893A (en) * 1960-06-30 1963-09-17 New York Air Brake Co Variable displacement engine
US3455245A (en) * 1967-11-16 1969-07-15 Sperry Rand Corp Power transmission
JPS4852004A (es) * 1971-11-01 1973-07-21
JPS5110403U (es) * 1974-07-12 1976-01-26
SU567845A1 (ru) * 1975-02-07 1977-08-05 Ордена Трудового Красного Знамени Экспериментальный Научно-Исследовательский Институт Металлорежущих Станков Плпстична гидромашина
US4259039A (en) * 1979-03-20 1981-03-31 Integral Hydraulic & Co. Adjustable volume vane-type pump

Also Published As

Publication number Publication date
FI70073B (fi) 1986-01-31
US4406599A (en) 1983-09-27
JPS57105581A (en) 1982-07-01
ATE11807T1 (de) 1985-02-15
CA1172106A (en) 1984-08-07
AU545996B2 (en) 1985-08-08
FI813386L (fi) 1982-05-01
BR8107014A (pt) 1982-07-13
AU7625881A (en) 1982-05-06
JPH0428914B2 (es) 1992-05-15
EP0051192B1 (en) 1985-02-13
ES506723A0 (es) 1982-12-16
EP0051192A1 (en) 1982-05-12
IN153533B (es) 1984-07-21
FI70073C (fi) 1986-09-12
MX153670A (es) 1986-12-16
DE3168936D1 (en) 1985-03-28
AR227561A1 (es) 1982-11-15
NZ198719A (en) 1984-10-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519