DE112011101034A5 - HYDRAULIC SYSTEM - Google Patents

HYDRAULIC SYSTEM Download PDF

Info

Publication number
DE112011101034A5
DE112011101034A5 DE112011101034T DE112011101034T DE112011101034A5 DE 112011101034 A5 DE112011101034 A5 DE 112011101034A5 DE 112011101034 T DE112011101034 T DE 112011101034T DE 112011101034 T DE112011101034 T DE 112011101034T DE 112011101034 A5 DE112011101034 A5 DE 112011101034A5
Authority
DE
Germany
Prior art keywords
hydraulic system
hydraulic
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.)
Withdrawn
Application number
DE112011101034T
Other languages
German (de)
Inventor
Andreas Götz
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and 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 AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of DE112011101034A5 publication Critical patent/DE112011101034A5/en
Withdrawn legal-status Critical Current

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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
    • F16H61/66272—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members characterised by means for controlling the torque transmitting capability 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/04—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism
    • F16H63/06—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions
    • F16H63/065—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions hydraulic actuating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Transmissions By Endless Flexible Members (AREA)
DE112011101034T 2010-03-25 2011-03-16 HYDRAULIC SYSTEM Withdrawn DE112011101034A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010012755.8 2010-03-25
DE102010012755 2010-03-25
PCT/DE2011/000274 WO2011116747A1 (en) 2010-03-25 2011-03-16 Hydraulic system

Publications (1)

Publication Number Publication Date
DE112011101034A5 true DE112011101034A5 (en) 2013-01-17

Family

ID=44244708

Family Applications (2)

Application Number Title Priority Date Filing Date
DE112011101034T Withdrawn DE112011101034A5 (en) 2010-03-25 2011-03-16 HYDRAULIC SYSTEM
DE201110014096 Withdrawn DE102011014096A1 (en) 2010-03-25 2011-03-16 hydraulic system

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE201110014096 Withdrawn DE102011014096A1 (en) 2010-03-25 2011-03-16 hydraulic system

Country Status (3)

Country Link
CN (1) CN102812271B (en)
DE (2) DE112011101034A5 (en)
WO (1) WO2011116747A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015203205A1 (en) 2015-02-23 2016-08-25 Schaeffler Technologies AG & Co. KG hydraulic system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5180339A (en) * 1991-06-26 1993-01-19 Borg-Warner Automotive, Inc. Double acting secondary sheave servo for a continuously variable transmission
IN189939B (en) * 1993-12-20 2003-05-17 Torotrak Dev Ltd
CN2658451Y (en) * 2003-11-21 2004-11-24 周云山 Digital electrohydraulic control system for metal belt type stepless speed changer
JP4192846B2 (en) * 2004-06-11 2008-12-10 トヨタ自動車株式会社 Hydraulic control device
US20060105868A1 (en) * 2004-11-18 2006-05-18 Moorman Steven P Hydraulic control system for a continuously variable transmission mechanism
CN101755131A (en) * 2007-07-18 2010-06-23 卢克摩擦片和离合器两合公司 Be used to control the volume flow control valve of the hydraulic pressure installation of conical disc flexible drive transmissio
DE102008059807A1 (en) * 2007-12-19 2009-06-25 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Hydraulic system for controlling step less variable belt-driven conical pulley transmission, has torque sensor including torque sensor chamber, which is attached at hydraulic energy source and connected with set of pressing chambers

Also Published As

Publication number Publication date
WO2011116747A1 (en) 2011-09-29
CN102812271A (en) 2012-12-05
CN102812271B (en) 2016-02-10
DE102011014096A1 (en) 2011-12-15

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Legal Events

Date Code Title Description
R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140212

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140212

R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20150123

R005 Application deemed withdrawn due to failure to request examination