BRPI0808698A2 - vedação rotativa, rotor, aeronave acionada por hélice e turbina ou compressor - Google Patents

vedação rotativa, rotor, aeronave acionada por hélice e turbina ou compressor

Info

Publication number
BRPI0808698A2
BRPI0808698A2 BRPI0808698A BRPI0808698A BRPI0808698A2 BR PI0808698 A2 BRPI0808698 A2 BR PI0808698A2 BR PI0808698 A BRPI0808698 A BR PI0808698A BR PI0808698 A BRPI0808698 A BR PI0808698A BR PI0808698 A2 BRPI0808698 A2 BR PI0808698A2
Authority
BR
Brazil
Prior art keywords
propeller
compressor
rotor
turbine driven
rotary seal
Prior art date
Application number
BRPI0808698A
Other languages
English (en)
Inventor
Charles De Champeaux
Philippe De Champeaux
Original Assignee
Charles De Champeaux
Philippe De Champeaux
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 Charles De Champeaux, Philippe De Champeaux filed Critical Charles De Champeaux
Publication of BRPI0808698A2 publication Critical patent/BRPI0808698A2/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints; Joints allowing movement
    • F16L27/08—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • B64C27/16—Drive of rotors by means, e.g. propellers, mounted on rotor blades
    • B64C27/18—Drive of rotors by means, e.g. propellers, mounted on rotor blades the means being jet-reaction apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sealing Devices (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Joints Allowing Movement (AREA)
BRPI0808698A 2007-03-07 2008-03-06 vedação rotativa, rotor, aeronave acionada por hélice e turbina ou compressor BRPI0808698A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0701653A FR2913479A1 (fr) 2007-03-07 2007-03-07 Joint tournant et rotor correspondant pour appareil a helices entrainees par l'ejection de gaz sous pression sur une pale et de l'helice, notamment pour helicoptere.
FR0705062A FR2913480B1 (fr) 2007-03-07 2007-07-12 Joint tournant
PCT/FR2008/000295 WO2008132315A2 (fr) 2007-03-07 2008-03-06 Joint tournant

Publications (1)

Publication Number Publication Date
BRPI0808698A2 true BRPI0808698A2 (pt) 2016-07-19

Family

ID=38670903

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0808698A BRPI0808698A2 (pt) 2007-03-07 2008-03-06 vedação rotativa, rotor, aeronave acionada por hélice e turbina ou compressor

Country Status (7)

Country Link
US (1) US8387910B2 (pt)
EP (1) EP2117927A2 (pt)
CN (1) CN101636318A (pt)
BR (1) BRPI0808698A2 (pt)
FR (2) FR2913479A1 (pt)
RU (1) RU2470207C2 (pt)
WO (1) WO2008132315A2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2945095B1 (fr) * 2009-04-29 2012-06-08 Xamac Joint tournant
US8991748B1 (en) * 2011-04-19 2015-03-31 Groen Brothers Aviation, Inc. Solid lubricated blade pitch control system for use within a compressed airstream of a reaction driven rotorcraft
US9169009B1 (en) * 2010-09-09 2015-10-27 Groen Brothers Aviation, Inc. Hub-mounted auxilliary systems for tipjets in a reaction drive rotor system
US9038940B1 (en) * 2011-05-16 2015-05-26 Groen Brothers Aviation, Inc. Rotor configuration for reaction drive rotor system
CN102042450B (zh) * 2010-12-06 2012-06-27 长沙中联消防机械有限公司 用于工程机械的中心回转接头
JP6002474B2 (ja) * 2012-06-29 2016-10-05 古野電気株式会社 レーダアンテナ装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191107107A (en) 1910-03-26 1911-06-01 Ljungstroms Angturbin Ab Improvements in Labyrinth Packings for Steam or Gas Turbines.
FR649065A (fr) * 1927-04-09 1928-12-18 Presse-étoupe pour arbres rotatifs
US2115031A (en) * 1932-03-22 1938-04-26 Meininghaus Ulrich Disk construction for radial flow machines
US2011206A (en) * 1934-06-22 1935-08-13 Standard Oil Dev Co Seal for rotary shafts
FR996034A (fr) 1945-04-12 1951-12-12 Sncaso Perfectionnements aux hélices sustentatrices à réaction et applications aux appareils à voilure tournante
DE975981C (de) * 1952-02-20 1963-01-03 Siemens Ag Wellenabdichtung fuer Lager, insbesondere solche von elektrischen Maschinen
FR1188483A (fr) * 1957-01-09 1959-09-23 Rotor automoteur aérien, utilisable notamment comme hélice ou moteur rotatif
US2994495A (en) * 1959-12-10 1961-08-01 Kaman Aircraft Corp Rotor isolation and air supply mechanism for a helicopter
US3259195A (en) * 1962-04-23 1966-07-05 Paul W Chaney Aircraft with non-combustion, air reaction engine
SU274957A1 (ru) * 1969-02-17 1986-02-23 Alekseev V I Лабиринтное уплотнение
SU1460431A1 (ru) * 1984-08-28 1989-02-23 Производственное объединение "Невский завод" им.В.И.Ленина Статор центробежного компрессора
JPH02190676A (ja) * 1989-01-17 1990-07-26 Mitsuhiro Kanao 特に冷却機能を持つラビリンスシールシステム
GB8907695D0 (en) * 1989-04-05 1989-05-17 Cross Mfg Co Seals
US5211541A (en) * 1991-12-23 1993-05-18 General Electric Company Turbine support assembly including turbine heat shield and bolt retainer assembly
FR2695702B1 (fr) * 1992-09-14 1994-11-04 Cga Hbs Joint d'étanchéité à labyrinthe gazeux à jeu constant.
US5641269A (en) * 1995-05-30 1997-06-24 Royal Aviation Helicopter rotor seal assembly
EP1848904B1 (de) * 2005-02-15 2009-01-14 Alstom Technology Ltd Dichtungselement zur verwendung in einer strömungsmaschine

Also Published As

Publication number Publication date
FR2913480B1 (fr) 2010-10-01
RU2470207C2 (ru) 2012-12-20
RU2009136218A (ru) 2011-04-20
US20100090414A1 (en) 2010-04-15
FR2913479A1 (fr) 2008-09-12
FR2913480A1 (fr) 2008-09-12
WO2008132315A3 (fr) 2008-12-24
EP2117927A2 (fr) 2009-11-18
US8387910B2 (en) 2013-03-05
WO2008132315A2 (fr) 2008-11-06
CN101636318A (zh) 2010-01-27

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2383 DE 06-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.