WO2011127888A3 - Hydrostataktor und anordnung eines hydrostataktors in einem kraftfahrzeug - Google Patents

Hydrostataktor und anordnung eines hydrostataktors in einem kraftfahrzeug Download PDF

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Publication number
WO2011127888A3
WO2011127888A3 PCT/DE2011/000321 DE2011000321W WO2011127888A3 WO 2011127888 A3 WO2011127888 A3 WO 2011127888A3 DE 2011000321 W DE2011000321 W DE 2011000321W WO 2011127888 A3 WO2011127888 A3 WO 2011127888A3
Authority
WO
WIPO (PCT)
Prior art keywords
hydrostatic actuator
arrangement
housing
planetary gear
gear train
Prior art date
Application number
PCT/DE2011/000321
Other languages
English (en)
French (fr)
Other versions
WO2011127888A2 (de
Inventor
Viktor Franz
Matthias Ehrlich
Norbert Esly
Matthias Gramann
Jürgen GERHART
Julian Botiov
Original Assignee
Schaeffler Technologies Gmbh & Co. Kg
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 Schaeffler Technologies Gmbh & Co. Kg filed Critical Schaeffler Technologies Gmbh & Co. Kg
Priority to KR1020127029479A priority Critical patent/KR101842292B1/ko
Priority to JP2013504115A priority patent/JP5840676B2/ja
Priority to DE112011101281.0T priority patent/DE112011101281B4/de
Priority to CN201180019050.9A priority patent/CN102947609B/zh
Publication of WO2011127888A2 publication Critical patent/WO2011127888A2/de
Publication of WO2011127888A3 publication Critical patent/WO2011127888A3/de
Priority to US13/650,032 priority patent/US9784256B2/en

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
    • F16D29/00—Clutches and systems of clutches involving both fluid and magnetic actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0602—Component parts, details
    • F03C1/0605—Adaptations of pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0602—Component parts, details
    • F03C1/0607—Driven means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/047—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being pin-and-slot mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/06—Details
    • F15B7/08—Input units; Master units
    • 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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • 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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F16D23/14—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • 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
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
    • 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
    • F16D29/00—Clutches and systems of clutches involving both fluid and magnetic actuation
    • F16D29/005—Clutches and systems of clutches involving both fluid and magnetic actuation with a fluid pressure piston driven by an electric motor
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D2025/081—Hydraulic devices that initiate movement of pistons in slave cylinders for actuating clutches, i.e. master cylinders
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/40—Screw-and-nut
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2247—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers
    • F16H25/2252—Planetary rollers between nut and screw
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Transmission Devices (AREA)
  • Actuator (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Braking Systems And Boosters (AREA)
  • Retarders (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Brushless Motors (AREA)

Abstract

Die Erfindung betrifft einen Hydrostataktor (1) und eine Anordnung zu dessen Befestigung an einem Aufnahmebauteil mit einem Geberzylinder (31) enthaltend ein Gehäuse (2) und einen in dem Gehäuse axial verlagerbaren, eine mit Druckmittel befüllte Druckkammer (33) beaufschlagenden Kolben (34), der von einem einen drehantreibenden Elektromotor (23) mit einem Stator (24) und einem Rotor mittels eines den Drehantrieb in eine Axialbewegung wandelnden Planetenwälzgetriebes (26) angetrieben wird. Um einen derartigen Hydrostataktor mit geringem Bauraumaufwand kostengünstig und in besserer Qualität herstellen zu können, wird vorgeschlagen, die Lagerung des Planetenwälzgetriebes zu vereinfachen, eine Entwärmung und Schirmung einer gegebenenfalls vorhandenen elektronischen Steuerung und dessen Druckverhalten zu verbessern.
PCT/DE2011/000321 2010-04-12 2011-03-24 Hydrostataktor und anordnung eines hydrostataktors in einem kraftfahrzeug WO2011127888A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020127029479A KR101842292B1 (ko) 2010-04-12 2011-03-24 정유압 액추에이터와, 자동차에서 정유압 액추에이터의 배치 구조
JP2013504115A JP5840676B2 (ja) 2010-04-12 2011-03-24 ハイドロスタティックアクチュエータ及び自動車におけるハイドロスタティックアクチュエータのアセンブリ
DE112011101281.0T DE112011101281B4 (de) 2010-04-12 2011-03-24 Hydrostataktor
CN201180019050.9A CN102947609B (zh) 2010-04-12 2011-03-24 静液压促动器及其在机动车上的布置
US13/650,032 US9784256B2 (en) 2010-04-12 2012-10-11 Hydrostatic actuator and arrangement of a hydrostatic actuator in a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010014673 2010-04-12
DE102010014673.0 2010-04-12

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/650,032 Continuation US9784256B2 (en) 2010-04-12 2012-10-11 Hydrostatic actuator and arrangement of a hydrostatic actuator in a motor vehicle

Publications (2)

Publication Number Publication Date
WO2011127888A2 WO2011127888A2 (de) 2011-10-20
WO2011127888A3 true WO2011127888A3 (de) 2012-02-23

Family

ID=44170380

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2011/000321 WO2011127888A2 (de) 2010-04-12 2011-03-24 Hydrostataktor und anordnung eines hydrostataktors in einem kraftfahrzeug

Country Status (6)

Country Link
US (1) US9784256B2 (de)
JP (1) JP5840676B2 (de)
KR (1) KR101842292B1 (de)
CN (1) CN102947609B (de)
DE (2) DE112011101281B4 (de)
WO (1) WO2011127888A2 (de)

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CN107438727A (zh) * 2015-03-30 2017-12-05 舍弗勒技术股份两合公司 具有行星滚柱丝杠传动装置(pwg)的执行器

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WO2013152925A1 (de) * 2012-04-11 2013-10-17 Schaeffler Technologies AG & Co. KG Positionsbestimmung eines hydrostatischen aktors
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KR20130092400A (ko) 2013-08-20
DE102011014932A1 (de) 2011-10-13
DE112011101281A5 (de) 2013-03-14
WO2011127888A2 (de) 2011-10-20
US20140105768A1 (en) 2014-04-17
US9784256B2 (en) 2017-10-10
CN102947609B (zh) 2018-10-12
KR101842292B1 (ko) 2018-03-26
CN102947609A (zh) 2013-02-27
DE112011101281B4 (de) 2022-03-03
JP5840676B2 (ja) 2016-01-06

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