BR9205492A - Maquina hidraulica - Google Patents

Maquina hidraulica

Info

Publication number
BR9205492A
BR9205492A BR9205492A BR9205492A BR9205492A BR 9205492 A BR9205492 A BR 9205492A BR 9205492 A BR9205492 A BR 9205492A BR 9205492 A BR9205492 A BR 9205492A BR 9205492 A BR9205492 A BR 9205492A
Authority
BR
Brazil
Prior art keywords
swashplate
pump
torque
shaped
control
Prior art date
Application number
BR9205492A
Other languages
English (en)
Inventor
Lawrence R Folsom
Original Assignee
Advanced Power Technology
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 Advanced Power Technology filed Critical Advanced Power Technology
Publication of BR9205492A publication Critical patent/BR9205492A/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
    • F16D39/00—Combinations of couplings according to two or more of the groups F16D31/00 - F16D37/00
    • 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
    • F16H—GEARING
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
    • F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
    • F16H39/26—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type with liquid chambers not shaped as bodies of revolution or shaped as bodies of revolution eccentric to the main axis of the gearing
    • F16H39/30—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type with liquid chambers not shaped as bodies of revolution or shaped as bodies of revolution eccentric to the main axis of the gearing with liquid chambers formed in stationary members
    • F16H39/32—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type with liquid chambers not shaped as bodies of revolution or shaped as bodies of revolution eccentric to the main axis of the gearing with liquid chambers formed in stationary members with sliding vanes carried by the rotor
    • 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
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/20—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the form of the inner or outer contour of the working chamber
    • 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
    • F16H—GEARING
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
    • F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
    • F16H39/08—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders
    • F16H39/10—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing
    • 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
    • F16H—GEARING
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
    • F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
    • F16H39/08—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders
    • F16H39/10—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing
    • F16H2039/105—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing at least one pair of motors or pumps sharing a common swash plate

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of Fluid Gearings (AREA)
  • Hydraulic Motors (AREA)
  • Centrifugal Separators (AREA)
BR9205492A 1991-01-14 1992-01-14 Maquina hidraulica BR9205492A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64064591A 1991-01-14 1991-01-14
PCT/US1992/000259 WO1992012357A1 (en) 1991-01-14 1992-01-14 Hydraulic machine

Publications (1)

Publication Number Publication Date
BR9205492A true BR9205492A (pt) 1994-03-01

Family

ID=24569114

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9205492A BR9205492A (pt) 1991-01-14 1992-01-14 Maquina hidraulica

Country Status (11)

Country Link
US (2) US5423183A (pt)
EP (1) EP0567598B1 (pt)
JP (1) JP3294265B2 (pt)
KR (1) KR100259405B1 (pt)
AT (1) ATE163992T1 (pt)
AU (1) AU663487B2 (pt)
BR (1) BR9205492A (pt)
CA (1) CA2100461A1 (pt)
DE (1) DE69224738T2 (pt)
RU (1) RU2101586C1 (pt)
WO (1) WO1992012357A1 (pt)

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JP2580483B2 (ja) * 1994-02-18 1997-02-12 株式会社小松製作所 静油圧−機械式変速機の制御装置
US5493862A (en) * 1994-11-03 1996-02-27 Martin Marietta Corporation Continuously variable hydrostatic transmission
US5486142A (en) * 1994-11-21 1996-01-23 Martin Marietta Corporation Hydrostatic transmission including a simplified ratio controller
US5524437A (en) * 1995-01-30 1996-06-11 Martin Marietta Corporation Continuously variable hydrostatic transmission having ratio controller actuating components incorporated in output shaft
US5535589A (en) * 1995-01-30 1996-07-16 Martin Marietta Corporation Ratio controller for continuously variable hydrostatic transmission
US5540048A (en) * 1995-01-30 1996-07-30 Martin Marietta Corporation Continuously variable hydrostatic transmission including a pulse width modulation ratio controller
US5531072A (en) * 1995-03-31 1996-07-02 Martin Marietta Corporation Continuously variable hydrostatic transmission having swashplate-mounted cylinder blocks
US5678405A (en) 1995-04-07 1997-10-21 Martin Marietta Corporation Continuously variable hydrostatic transmission
NO954357D0 (no) * 1995-09-05 1995-10-31 Tenkraft As Hydraulisk gir
US5642617A (en) * 1995-10-16 1997-07-01 Martin Marietta Corporation Continuously variable hydrostatic transmission with neutral-setting hydraulic circuit
DE19618757C2 (de) * 1996-05-09 2001-02-22 Witzig & Frank Turmatic Gmbh Werkzeugmaschine
US5830097A (en) 1996-05-24 1998-11-03 General Dynamics Defense Systems, Inc. Multi-range with infinitely variable ratio in each range, hydromechanical transmission for off-road vehicles
US6062022A (en) * 1997-04-25 2000-05-16 General Dynamics Land Systems, Inc. Continuously variable hydrostatic transmission including 1:1 ratio lock-up clutch
US6109034A (en) * 1997-04-25 2000-08-29 General Dynamics Land Systems, Inc. Continuously variable hydrostatic transmission ratio controller capable of generating amplified stroking forces
US5976046A (en) * 1998-04-13 1999-11-02 General Dynamics Land Systems, Inc. Multi-range, hydromechanical transmission for application in high performance automotive drivetrains
JP4169133B2 (ja) 1997-04-25 2008-10-22 ジェネラル・ダイナミクス・ランド・システムズ・インク マルチレンジ水圧機械式トランスミッション
US5896745A (en) * 1997-04-29 1999-04-27 General Dynamics Defense Systems, Inc. Swashplate assemblies for infinitely variable hydrostatic transmissions
US5931758A (en) * 1998-04-08 1999-08-03 General Dynamics Land Systems, Inc. Simplified multi-range hydromechanical transmission for vehicles
US6354186B1 (en) 1998-12-08 2002-03-12 Caterpillar Inc. Hydrostatic thrust bearing for a wobble plate pump
CN1085803C (zh) * 1999-05-18 2002-05-29 徐维胜 双斜盘同步旋转内功率分流液压无级变速装置
US7374005B2 (en) * 2000-01-10 2008-05-20 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Opposing pump/motors
US7337869B2 (en) * 2000-01-10 2008-03-04 The United States Of America As Represented By The Administrator Of The United States Environmental Protection Agency Hydraulic hybrid vehicle with integrated hydraulic drive module and four-wheel-drive, and method of operation thereof
US6719080B1 (en) * 2000-01-10 2004-04-13 The United States Of America As Represented By The Administrator Of The Environmental Protection Agency Hydraulic hybrid vehicle
JP2001227465A (ja) * 2000-02-18 2001-08-24 Toyota Autom Loom Works Ltd 圧縮機用中空ピストンの製造方法
US6413055B1 (en) 2001-02-02 2002-07-02 Sauer-Danfoss Inc. Swashplate position assist mechanism
US6510779B2 (en) 2001-02-02 2003-01-28 Sauer-Danfoss, Inc. Electronic bore pressure optimization mechanism
US6381529B1 (en) * 2001-06-07 2002-04-30 Deere & Company Control system for hydrostatic transmission
US6572344B1 (en) * 2001-11-26 2003-06-03 Caterpillar Inc Compact pump or motor with internal swash plate
US7086225B2 (en) 2004-02-11 2006-08-08 Haldex Hydraulics Corporation Control valve supply for rotary hydraulic machine
US7055507B2 (en) * 2004-03-29 2006-06-06 Borgwarner Inc. Continuously variable drive for superchargers
US20050281698A1 (en) * 2004-06-21 2005-12-22 5Itech, Llc Low speed, high torque rotary abutment motor
JP2006220183A (ja) * 2005-02-08 2006-08-24 Honda Motor Co Ltd 静油圧式無段変速機の潤滑構造
GB0509787D0 (en) * 2005-05-12 2005-06-22 Brisland M J Fluid powered motor or pump
JP4896643B2 (ja) 2006-04-14 2012-03-14 ヤマハ発動機株式会社 車両
US7707872B2 (en) * 2006-09-25 2010-05-04 Eaton Corporation Method for testing a hydraulic manifold
US20090196768A1 (en) * 2008-02-01 2009-08-06 Caterpillar Inc. Floating cup pump assembly
US20100107626A1 (en) * 2008-10-31 2010-05-06 Caterpillar Inc. Hydraulic variator with adjustable drum plates
KR101718147B1 (ko) 2009-05-13 2017-03-20 얀마 가부시키가이샤 작업 차량의 변속 장치
JP2011027097A (ja) * 2009-06-22 2011-02-10 Jitsuo Maeda 真空式スクイーズポンプ車でスランプ８センチ圧送可能なチューブポンプ
US8622620B2 (en) * 2010-09-15 2014-01-07 Hamilton Sundstrand Corporation Shaft for air bearing and motor cooling in compressor
CN104482159B (zh) * 2014-12-31 2017-02-08 太原科技大学 一种静液压变矩器
FR3031786B1 (fr) * 2015-01-19 2018-11-02 Safran Transmission Systems Integration d'une pompe en fut de pignon
WO2017029969A1 (ja) * 2015-08-19 2017-02-23 大同メタル工業株式会社 立型軸受装置
KR102010444B1 (ko) * 2015-08-19 2019-08-13 다이도 메탈 고교 가부시키가이샤 수직형 베어링 장치
US10550935B2 (en) * 2016-08-19 2020-02-04 Eaton Intelligent Power Limited Hydraulic mechanical transmission
US11953032B2 (en) * 2021-02-09 2024-04-09 Caterpillar Inc. Hydraulic pump or motor with mounting configuration for increased torque
RU204382U1 (ru) * 2021-02-18 2021-05-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Мордовский государственный университет им. Н.П. Огарёва" Съемный клиноременный вариатор для регулирования скорости движения средств малой механизации

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US2832198A (en) * 1954-03-15 1958-04-29 Pichon Gabriel Joseph Zephirin Hydraulic rotary pump and motor transmission
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Also Published As

Publication number Publication date
KR100259405B1 (ko) 2000-06-15
DE69224738D1 (de) 1998-04-16
JP3294265B2 (ja) 2002-06-24
KR930703551A (ko) 1993-11-30
EP0567598A1 (en) 1993-11-03
EP0567598A4 (en) 1993-12-01
ATE163992T1 (de) 1998-03-15
US5423183A (en) 1995-06-13
AU1375592A (en) 1992-08-17
AU663487B2 (en) 1995-10-12
CA2100461A1 (en) 1992-07-15
RU2101586C1 (ru) 1998-01-10
US5575152A (en) 1996-11-19
EP0567598B1 (en) 1998-03-11
DE69224738T2 (de) 1998-10-01
WO1992012357A1 (en) 1992-07-23
JPH06505327A (ja) 1994-06-16

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Legal Events

Date Code Title Description
EH Examination suspended
EE Request for examination
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 10A., 11A., 12A. 13A., 14A., 15A., 16A., 17A., 18A., E 19A. ANUIDADE(S).

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 2277 DE 26/08/2014 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 10A, 11A, 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.