DE602007002275D1 - Hydrostatisch angetriebener hubschrauberheckrotor mit variabler geschwindigkeit - Google Patents

Hydrostatisch angetriebener hubschrauberheckrotor mit variabler geschwindigkeit

Info

Publication number
DE602007002275D1
DE602007002275D1 DE602007002275T DE602007002275T DE602007002275D1 DE 602007002275 D1 DE602007002275 D1 DE 602007002275D1 DE 602007002275 T DE602007002275 T DE 602007002275T DE 602007002275 T DE602007002275 T DE 602007002275T DE 602007002275 D1 DE602007002275 D1 DE 602007002275D1
Authority
DE
Germany
Prior art keywords
rotor
variable speed
helicopter rotor
displacement
hydrostatically driven
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.)
Active
Application number
DE602007002275T
Other languages
English (en)
Inventor
Vladimiro Lidak
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE602007002275D1 publication Critical patent/DE602007002275D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Transmission Devices (AREA)
  • Catching Or Destruction (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Control Of Turbines (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE602007002275T 2006-01-13 2007-01-05 Hydrostatisch angetriebener hubschrauberheckrotor mit variabler geschwindigkeit Active DE602007002275D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000002A ITNA20060002A1 (it) 2006-01-13 2006-01-13 Rotore di coda per elicotteri a variazione di velocita' con azionamento idrostatico.
PCT/IT2007/000008 WO2007080617A1 (en) 2006-01-13 2007-01-05 Variable speed helicopter tail rotor hydrostatically driven

Publications (1)

Publication Number Publication Date
DE602007002275D1 true DE602007002275D1 (de) 2009-10-15

Family

ID=37891868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007002275T Active DE602007002275D1 (de) 2006-01-13 2007-01-05 Hydrostatisch angetriebener hubschrauberheckrotor mit variabler geschwindigkeit

Country Status (8)

Country Link
EP (1) EP1976755B1 (de)
KR (1) KR20090003167A (de)
AT (1) ATE441576T1 (de)
DE (1) DE602007002275D1 (de)
ES (1) ES2333060T3 (de)
IT (1) ITNA20060002A1 (de)
RU (1) RU2445235C2 (de)
WO (1) WO2007080617A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008057715B4 (de) 2008-11-17 2020-09-24 Liebherr-Aerospace Lindenberg Gmbh Heckrotorsystem
CN104240551A (zh) * 2013-06-21 2014-12-24 威翔航空科技股份有限公司 旋翼式载具操作系统及其操作方法
US10526085B2 (en) 2016-06-03 2020-01-07 Bell Textron Inc. Electric distributed propulsion anti-torque redundant power and control system
US10703471B2 (en) 2016-06-03 2020-07-07 Bell Helicopter Textron Inc. Anti-torque control using matrix of fixed blade pitch motor modules
US10377479B2 (en) 2016-06-03 2019-08-13 Bell Helicopter Textron Inc. Variable directional thrust for helicopter tail anti-torque system
FR3055934B1 (fr) * 2016-09-09 2018-08-17 Airbus Helicopters Systeme mecanique de transmission d'un mouvement et aeronef equipe d'un systeme correspondant
CN106428581B (zh) * 2016-10-26 2018-08-21 天津曙光天成科技有限公司 一种无人直升机
CN106428580B (zh) * 2016-10-26 2018-08-24 天津曙光天成科技有限公司 一种无人直升机
US10723452B2 (en) 2017-02-15 2020-07-28 Sikorsky Aircraft Corporation Engine systems for rotorcraft
US11186185B2 (en) 2017-05-31 2021-11-30 Textron Innovations Inc. Rotor brake effect by using electric distributed anti-torque generators and opposing electric motor thrust to slow a main rotor
US20190270516A1 (en) * 2018-03-01 2019-09-05 Bell Helicopter Textron Inc. Propulsion Systems for Rotorcraft
CN109229339A (zh) * 2018-08-30 2019-01-18 哈尔滨飞机工业集团有限责任公司 一种直升机动力舱前部整流罩
IT201800009106A1 (it) 2018-10-10 2020-04-10 K4A Spa Trasmissione a cinghia per elicottero bi-motore
RU2762119C1 (ru) * 2021-05-21 2021-12-15 Акционерное общество "Национальный центр вертолетостроения им. М.Л. Миля и Н.И. Камова" (АО "НЦВ Миль и Камов") Гидравлическая трансмиссия несущего и рулевого винтов вертолёта

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2190812A (en) * 1937-05-17 1940-02-20 Gunnar A Wahlmark Hydraulic motor or pump
US2644534A (en) * 1946-10-05 1953-07-07 United Aircraft Corp Automatic torque compensator
US2427982A (en) * 1947-06-19 1947-09-23 Bell Aircraft Corp Helicopter antitorque and steering control
GB1455816A (en) * 1972-09-22 1976-11-17 Hempel S L Helicopters
RU2175625C1 (ru) * 2000-07-17 2001-11-10 Открытое акционерное общество "Казанский вертолетный завод" Транспортный вертолет

Also Published As

Publication number Publication date
ES2333060T3 (es) 2010-02-16
ATE441576T1 (de) 2009-09-15
KR20090003167A (ko) 2009-01-09
RU2445235C2 (ru) 2012-03-20
ITNA20060002A1 (it) 2007-07-14
WO2007080617A1 (en) 2007-07-19
EP1976755A1 (de) 2008-10-08
RU2008133209A (ru) 2010-02-20
EP1976755B1 (de) 2009-09-02

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Legal Events

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