IT1276180B1 - Gruppo di propulsione ad elica per velivoli in genere - Google Patents

Gruppo di propulsione ad elica per velivoli in genere

Info

Publication number
IT1276180B1
IT1276180B1 IT95MI002519A ITMI952519A IT1276180B1 IT 1276180 B1 IT1276180 B1 IT 1276180B1 IT 95MI002519 A IT95MI002519 A IT 95MI002519A IT MI952519 A ITMI952519 A IT MI952519A IT 1276180 B1 IT1276180 B1 IT 1276180B1
Authority
IT
Italy
Prior art keywords
blade
general
aircraft
propulsion propeller
propeller group
Prior art date
Application number
IT95MI002519A
Other languages
English (en)
Inventor
Mario Beretta
Paolo Ballocchi
Gianni Fumagalli
Original Assignee
Tecom S R L
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 Tecom S R L filed Critical Tecom S R L
Publication of ITMI952519A0 publication Critical patent/ITMI952519A0/it
Priority to IT95MI002519A priority Critical patent/IT1276180B1/it
Priority to ES96118469T priority patent/ES2180685T3/es
Priority to DE69623726T priority patent/DE69623726T2/de
Priority to EP96118469A priority patent/EP0776820B1/en
Priority to AT96118469T priority patent/ATE224321T1/de
Priority to SI9630519T priority patent/SI0776820T1/xx
Priority to US08/753,057 priority patent/US5971322A/en
Priority to AU74018/96A priority patent/AU7401896A/en
Priority to HU9603281A priority patent/HUP9603281A2/hu
Publication of ITMI952519A1 publication Critical patent/ITMI952519A1/it
Application granted granted Critical
Publication of IT1276180B1 publication Critical patent/IT1276180B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/008—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft characterised by vibration absorbing or balancing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Retarders (AREA)
  • General Details Of Gearings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Tires In General (AREA)
  • Control Of Electric Motors In General (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Jib Cranes (AREA)
  • Motor Power Transmission Devices (AREA)
IT95MI002519A 1995-11-30 1995-11-30 Gruppo di propulsione ad elica per velivoli in genere IT1276180B1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT95MI002519A IT1276180B1 (it) 1995-11-30 1995-11-30 Gruppo di propulsione ad elica per velivoli in genere
AT96118469T ATE224321T1 (de) 1995-11-30 1996-11-18 Propellerantriebseinheit für flugzeuge
DE69623726T DE69623726T2 (de) 1995-11-30 1996-11-18 Propellerantriebseinheit für Flugzeuge
EP96118469A EP0776820B1 (en) 1995-11-30 1996-11-18 Propeller propulsion unit for aircrafts in general
ES96118469T ES2180685T3 (es) 1995-11-30 1996-11-18 Unidad de propulsion a helice para aeronaves.
SI9630519T SI0776820T1 (en) 1995-11-30 1996-11-18 Propeller propulsion unit for aircrafts in general
US08/753,057 US5971322A (en) 1995-11-30 1996-11-19 Propeller propulsion unit for aircrafts in general
AU74018/96A AU7401896A (en) 1995-11-30 1996-11-27 Propeller propulsion unit for aircrafts in general
HU9603281A HUP9603281A2 (en) 1995-11-30 1996-11-28 Propeller propulsion unit for aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI002519A IT1276180B1 (it) 1995-11-30 1995-11-30 Gruppo di propulsione ad elica per velivoli in genere

Publications (3)

Publication Number Publication Date
ITMI952519A0 ITMI952519A0 (it) 1995-11-30
ITMI952519A1 ITMI952519A1 (it) 1997-05-30
IT1276180B1 true IT1276180B1 (it) 1997-10-27

Family

ID=11372641

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI002519A IT1276180B1 (it) 1995-11-30 1995-11-30 Gruppo di propulsione ad elica per velivoli in genere

Country Status (9)

Country Link
US (1) US5971322A (it)
EP (1) EP0776820B1 (it)
AT (1) ATE224321T1 (it)
AU (1) AU7401896A (it)
DE (1) DE69623726T2 (it)
ES (1) ES2180685T3 (it)
HU (1) HUP9603281A2 (it)
IT (1) IT1276180B1 (it)
SI (1) SI0776820T1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10023016B4 (de) * 2000-05-05 2009-10-08 UMS Umwelt-Meßflug-Systeme GmbH Luftfahrzeug sowie Antriebssystem und Steuerungsverfahren
US20040171930A1 (en) * 2003-02-04 2004-09-02 Zimmer Technology, Inc. Guidance system for rotary surgical instrument
US20040152955A1 (en) * 2003-02-04 2004-08-05 Mcginley Shawn E. Guidance system for rotary surgical instrument
DE102004008073B4 (de) * 2004-02-19 2010-07-01 Florian Schambeck Ausfahrtriebwerk
US7581929B2 (en) * 2005-10-13 2009-09-01 Hamilton Sundstrand Corporation Rotational airfoil balance system
US20070239153A1 (en) * 2006-02-22 2007-10-11 Hodorek Robert A Computer assisted surgery system using alternative energy technology
WO2013141956A1 (en) 2012-03-22 2013-09-26 Exxonmobil Upstream Research Company Multi-phase flow meter and methods for use thereof
US9085354B1 (en) 2013-04-23 2015-07-21 Google Inc. Systems and methods for vertical takeoff and/or landing
WO2015153825A1 (en) 2014-04-04 2015-10-08 Woods Hole Oceanographic Institution Asymmetric propulsion and maneuvering system
US10137982B1 (en) 2014-05-11 2018-11-27 Wing Aviation Llc Propeller units
US9889925B2 (en) 2014-09-22 2018-02-13 The Boeing Company Single blade propeller with variable pitch

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1084023A (en) * 1911-08-23 1914-01-13 Archibald George Matteson Automatic balancing device for flying-machines.
US1485788A (en) * 1922-05-25 1924-03-04 Lamwers Otto Aircraft propeller
GB462037A (en) * 1934-09-04 1937-03-01 Gustav Schwarz G M B H One-blade air screw propeller or screw wind wheel
US2071513A (en) * 1936-05-06 1937-02-23 Walter W Everts Propeller for aircraft or the like
FR918819A (fr) * 1943-04-08 1947-02-19 Perfectionnements aux propulseurs
US2497590A (en) * 1946-04-12 1950-02-14 Emma M Drill Emergency plane carrier
FR968710A (fr) * 1948-07-03 1950-12-04 Hélice pour navigation aérienne
US2954943A (en) * 1956-11-09 1960-10-04 Aviation Louis Breguet Sa Aircraft with slipstream deflecting wing flaps
US3312286A (en) * 1966-04-28 1967-04-04 Outboard Marine Corp Surface propeller
US4662584A (en) * 1968-12-09 1987-05-05 Karl Eickmann Arrangements of or to propellers to improve the capabilities of propeller-driven craft
US3917195A (en) * 1973-12-05 1975-11-04 Yoshiyuki Oguri Vertical/short take-off and landing aircraft
US4546938A (en) * 1982-09-22 1985-10-15 Kolecki Jerzy W Power unit for hang-gliders
DE9204986U1 (de) * 1992-04-10 1992-07-02 Olschewski, Hans, 4708 Kamen Angetriebener Propeller

Also Published As

Publication number Publication date
HU9603281D0 (en) 1997-01-28
ITMI952519A1 (it) 1997-05-30
DE69623726D1 (de) 2002-10-24
DE69623726T2 (de) 2003-07-31
ATE224321T1 (de) 2002-10-15
SI0776820T1 (en) 2002-12-31
US5971322A (en) 1999-10-26
EP0776820B1 (en) 2002-09-18
ITMI952519A0 (it) 1995-11-30
ES2180685T3 (es) 2003-02-16
EP0776820A1 (en) 1997-06-04
HUP9603281A2 (en) 1997-10-28
AU7401896A (en) 1997-06-05

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Legal Events

Date Code Title Description
0001 Granted