BR9507221A - Transmissao hidrostática variável continuamente que possui controlador de relaçao de transmissao que aciona componentes atuantes na árvore de saída - Google Patents

Transmissao hidrostática variável continuamente que possui controlador de relaçao de transmissao que aciona componentes atuantes na árvore de saída

Info

Publication number
BR9507221A
BR9507221A BR9507221A BR9507221A BR9507221A BR 9507221 A BR9507221 A BR 9507221A BR 9507221 A BR9507221 A BR 9507221A BR 9507221 A BR9507221 A BR 9507221A BR 9507221 A BR9507221 A BR 9507221A
Authority
BR
Brazil
Prior art keywords
output shaft
piston
continuously variable
hydrostatic transmission
ratio controller
Prior art date
Application number
BR9507221A
Other languages
English (en)
Inventor
Robert Francis Larkin
Lawrence Ray Folsom
Original Assignee
Lockheed 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 Lockheed Corp filed Critical Lockheed Corp
Publication of BR9507221A publication Critical patent/BR9507221A/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
    • 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)
  • Control Of Fluid Gearings (AREA)
  • Control Of Transmission Device (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Structure Of Transmissions (AREA)
BR9507221A 1995-01-30 1995-10-31 Transmissao hidrostática variável continuamente que possui controlador de relaçao de transmissao que aciona componentes atuantes na árvore de saída BR9507221A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/380,276 US5524437A (en) 1995-01-30 1995-01-30 Continuously variable hydrostatic transmission having ratio controller actuating components incorporated in output shaft
PCT/US1995/014036 WO1996023992A1 (en) 1995-01-30 1995-10-31 Continuously variable hydrostatic transmission having ratio controller actuating components incorporated in output shaft

Publications (1)

Publication Number Publication Date
BR9507221A true BR9507221A (pt) 1997-09-09

Family

ID=23500549

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9507221A BR9507221A (pt) 1995-01-30 1995-10-31 Transmissao hidrostática variável continuamente que possui controlador de relaçao de transmissao que aciona componentes atuantes na árvore de saída

Country Status (14)

Country Link
US (1) US5524437A (pt)
EP (1) EP0750726B1 (pt)
JP (1) JP3566728B2 (pt)
KR (1) KR100398846B1 (pt)
CN (1) CN1145109A (pt)
AT (1) ATE174670T1 (pt)
AU (1) AU683782B2 (pt)
BR (1) BR9507221A (pt)
CA (1) CA2185994A1 (pt)
DE (1) DE69506693T2 (pt)
MX (1) MX9604413A (pt)
PL (1) PL316634A1 (pt)
RU (1) RU2147702C1 (pt)
WO (1) WO1996023992A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5642617A (en) * 1995-10-16 1997-07-01 Martin Marietta Corporation Continuously variable hydrostatic transmission with neutral-setting hydraulic circuit
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
US6062022A (en) * 1997-04-25 2000-05-16 General Dynamics Land Systems, Inc. Continuously variable hydrostatic transmission including 1:1 ratio lock-up clutch
US20040187491A1 (en) * 2003-03-26 2004-09-30 Whitaker James S. Pump with hot oil shuttle valve
PL206881B1 (pl) 2007-08-07 2010-10-29 Henryk Więckowski Przekładnia hydrostatyczna bezstopniowa zębata
DE102007047193A1 (de) * 2007-10-02 2009-04-09 Zf Friedrichshafen Ag Verstellvorrichtung des Hubvolumens von hydraulischen Kolbenmaschinen
US7757598B2 (en) * 2007-10-29 2010-07-20 Parker-Hannifin Corporation Hydrostatic bearing arrangement for pump swashplate having secondary angle
US20090274564A1 (en) * 2008-04-30 2009-11-05 Caterpillar Inc. Floating cup pump having swashplate mounted cup elements
US8545176B2 (en) * 2008-08-21 2013-10-01 Jerry F. Willis Wobble plate motor
US9551223B2 (en) 2009-08-19 2017-01-24 Jerry F. Willis Fluid stream driven wobble plate motor
WO2013029050A2 (en) * 2011-08-25 2013-02-28 Cnh America Llc Method of using feedforward compensation based on pressure feedback for controlling swash plate angle in a hydrostatic power unit of a continuously variable transmission
CN102767605B (zh) * 2012-08-02 2015-03-11 冯宝宝 静态液压驱动装置
MX2016013320A (es) * 2014-04-10 2017-01-18 Energy Recovery Inc Sistema de cambio de presion con sistema de motor.
WO2019035891A1 (en) * 2017-08-18 2019-02-21 Eaton Intelligent Power Limited CONTROL SYSTEMS FOR AXIAL DISPLACEMENT HYDRAULIC MACHINES
EP3450634B1 (en) * 2017-08-30 2021-03-03 Topcon Positioning Systems, Inc. Method and apparatus for machine operator command attenuation
US11828040B2 (en) 2019-09-27 2023-11-28 Topcon Positioning Systems, Inc. Method and apparatus for mitigating machine operator command delay

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1648000A (en) * 1924-05-28 1927-11-08 Lee Engineering Res Corp Variable-speed transmission
US2832198A (en) * 1954-03-15 1958-04-29 Pichon Gabriel Joseph Zephirin Hydraulic rotary pump and motor transmission
DE1162194B (de) * 1956-05-29 1964-01-30 Georg Wiggermann Druckfluessigkeits-Axialkolbenmaschine
FR1267567A (fr) * 1960-09-15 1961-07-21 Dowty Hydraulic Units Ltd Servo-moteur à commande auxiliaire à action prépondérante
US3175363A (en) * 1961-04-20 1965-03-30 Hans Molly Hydraulic machine of axial piston type
US3204411A (en) * 1964-04-06 1965-09-07 Ford Motor Co Hydrostatic drive
US3313108A (en) * 1964-11-28 1967-04-11 Kopat Ges Fur Konstruktion Ent Hydrostatic torque converter
US3364680A (en) * 1965-12-13 1968-01-23 Chrysler Corp Hydrostatic transmission
DE2001578A1 (de) * 1969-01-31 1970-08-13 Janson Walter Fluiddurchstroemtes Radialkammer-Aggregat
US3602105A (en) * 1969-07-09 1971-08-31 Emmet G Slusher Hydraulic apparatus
US3601981A (en) * 1969-11-03 1971-08-31 Lucas Industries Ltd Control systems for hydraulic transmission systems
US3834164A (en) * 1972-01-26 1974-09-10 Kopat Ges Entwicklung Und Pate Hydrostatic torque converter
US3740954A (en) * 1972-03-20 1973-06-26 Motorola Inc Variable speed hydraulic drive mechanism
US4493189A (en) * 1981-12-04 1985-01-15 Slater Harry F Differential flow hydraulic transmission
US4495768A (en) * 1982-03-12 1985-01-29 Inventors Compendium International Corp. Hydrostatic transmissions
US4901529A (en) * 1986-07-23 1990-02-20 Honda Giken Kogyo Kabushiki Kaisha Hydraulically operated continuously variable transmission
ATE163992T1 (de) * 1991-01-14 1998-03-15 Advanced Power Technology Hydraulische maschine

Also Published As

Publication number Publication date
CA2185994A1 (en) 1996-08-08
DE69506693D1 (de) 1999-01-28
DE69506693T2 (de) 1999-05-20
KR100398846B1 (ko) 2003-12-24
RU2147702C1 (ru) 2000-04-20
EP0750726B1 (en) 1998-12-16
AU4016595A (en) 1996-08-21
WO1996023992A1 (en) 1996-08-08
ATE174670T1 (de) 1999-01-15
JP3566728B2 (ja) 2004-09-15
JPH09511319A (ja) 1997-11-11
AU683782B2 (en) 1997-11-20
EP0750726A1 (en) 1997-01-02
PL316634A1 (en) 1997-02-03
CN1145109A (zh) 1997-03-12
US5524437A (en) 1996-06-11
MX9604413A (es) 1997-12-31
KR970702447A (ko) 1997-05-13

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law