DE102014003157A1 - Elektromechanischer Rotationsaktuator mit Entriegelung - Google Patents

Elektromechanischer Rotationsaktuator mit Entriegelung Download PDF

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Publication number
DE102014003157A1
DE102014003157A1 DE102014003157.8A DE102014003157A DE102014003157A1 DE 102014003157 A1 DE102014003157 A1 DE 102014003157A1 DE 102014003157 A DE102014003157 A DE 102014003157A DE 102014003157 A1 DE102014003157 A1 DE 102014003157A1
Authority
DE
Germany
Prior art keywords
clutch
actuator
actuator according
pressure
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.)
Pending
Application number
DE102014003157.8A
Other languages
German (de)
English (en)
Inventor
Wolfgang Braig
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.)
LIEBHERR AEROSPACE GmbH
Liebherr Aerospace Lindenberg GmbH
Original Assignee
LIEBHERR AEROSPACE GmbH
Liebherr Aerospace Lindenberg GmbH
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 LIEBHERR AEROSPACE GmbH, Liebherr Aerospace Lindenberg GmbH filed Critical LIEBHERR AEROSPACE GmbH
Priority to DE102014003157.8A priority Critical patent/DE102014003157A1/de
Priority to PCT/EP2015/000270 priority patent/WO2015131975A1/fr
Publication of DE102014003157A1 publication Critical patent/DE102014003157A1/de
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/02—Undercarriages
    • B64C25/08—Undercarriages non-fixed, e.g. jettisonable
    • B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
    • B64C25/18—Operating mechanisms
    • B64C25/24—Operating mechanisms electric
    • 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • 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
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/066—Control of fluid pressure, e.g. using an accumulator
    • 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
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/14—Clutches in which the members have interengaging parts with clutching members movable only axially
    • 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0203—Control by fluid pressure with an accumulator; Details thereof
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/14—Clutches which are normally open, i.e. not engaged in released state
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/18—Sensors; Details or arrangements thereof
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1021—Electrical 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3023—Force
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3024—Pressure
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/51—Relating safety
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/51—Relating safety
    • F16D2500/5114—Failsafe
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70402—Actuator parameters
    • F16D2500/7041—Position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
DE102014003157.8A 2014-03-03 2014-03-03 Elektromechanischer Rotationsaktuator mit Entriegelung Pending DE102014003157A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102014003157.8A DE102014003157A1 (de) 2014-03-03 2014-03-03 Elektromechanischer Rotationsaktuator mit Entriegelung
PCT/EP2015/000270 WO2015131975A1 (fr) 2014-03-03 2015-02-09 Actionneur de rotation électromécanique équipé d'un système de déverrouillage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014003157.8A DE102014003157A1 (de) 2014-03-03 2014-03-03 Elektromechanischer Rotationsaktuator mit Entriegelung

Publications (1)

Publication Number Publication Date
DE102014003157A1 true DE102014003157A1 (de) 2015-09-03

Family

ID=52595255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014003157.8A Pending DE102014003157A1 (de) 2014-03-03 2014-03-03 Elektromechanischer Rotationsaktuator mit Entriegelung

Country Status (2)

Country Link
DE (1) DE102014003157A1 (fr)
WO (1) WO2015131975A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3073494A1 (fr) * 2017-11-15 2019-05-17 Safran Landing Systems Procede de manoeuvre d'un atterrisseur d'aeronef entre une position retractee et une position deployee

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016015382A1 (de) * 2016-12-22 2018-06-28 Liebherr-Aerospace Lindenberg Gmbh Aktuator zum Betätigen einer Einrichtung eines Fluggeräts
CN112572784B (zh) * 2021-02-23 2021-05-25 北京清航紫荆装备科技有限公司 一种无人直升机的动力装置及输出机构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027986A (en) * 1953-09-09 1962-04-03 Kaman Aircraft Corp Clutch mechanism for a helicopter
US20040055850A1 (en) * 2002-07-25 2004-03-25 Goodrich Control Systems Limited Drive disconnect device
US20120159965A1 (en) * 2005-08-03 2012-06-28 Candent Technologies, Inc. Multi spool gas turbine system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759584A (en) * 1952-12-24 1956-08-21 Citroen Sa Andre Hydraulically operated automatic clutch control device for automobile vehicles
DE102006059072B4 (de) * 2006-12-14 2014-08-21 Robert Bosch Gmbh Vorrichtung und Verfahren zum Betätigen einer Kupplung
DE102009027130A1 (de) * 2009-06-24 2010-12-30 Zf Friedrichshafen Ag Druckregelventil
DE202013105380U1 (de) * 2013-11-26 2014-01-10 Industrieanlagen-Betriebsgesellschaft Mbh Fahrwerk für ein Leichtflugzeug oder ein unbemanntes Luftfahrzeug und Luftfahrzeug mit einem solchen Fahrwerk

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027986A (en) * 1953-09-09 1962-04-03 Kaman Aircraft Corp Clutch mechanism for a helicopter
US20040055850A1 (en) * 2002-07-25 2004-03-25 Goodrich Control Systems Limited Drive disconnect device
US20120159965A1 (en) * 2005-08-03 2012-06-28 Candent Technologies, Inc. Multi spool gas turbine system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3073494A1 (fr) * 2017-11-15 2019-05-17 Safran Landing Systems Procede de manoeuvre d'un atterrisseur d'aeronef entre une position retractee et une position deployee
CN109774923A (zh) * 2017-11-15 2019-05-21 赛峰起落架系统公司 一种使飞行器起落架在缩回位置和展开位置之间运动的方法
EP3486166A1 (fr) * 2017-11-15 2019-05-22 Safran Landing Systems Procédé de manoeuvre d'un atterrisseur d'aéronef entre une position rétractée et une position déployée
US11161600B2 (en) 2017-11-15 2021-11-02 Safran Landing Systems Methods of moving an aircraft undercarriage between a retracted position and a deployed position

Also Published As

Publication number Publication date
WO2015131975A1 (fr) 2015-09-11

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