FR671016A - Improvements to the wings of propeller wheels for thrusters, turbines, pumps, windmills or the like - Google Patents

Improvements to the wings of propeller wheels for thrusters, turbines, pumps, windmills or the like

Info

Publication number
FR671016A
FR671016A FR671016DA FR671016A FR 671016 A FR671016 A FR 671016A FR 671016D A FR671016D A FR 671016DA FR 671016 A FR671016 A FR 671016A
Authority
FR
France
Prior art keywords
thrusters
windmills
turbines
wings
pumps
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Mykas Adamcikas
Giuseppe Massera
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 filed Critical
Application granted granted Critical
Publication of FR671016A publication Critical patent/FR671016A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B63H1/26—Blades
    • 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
    • B63H2001/145—Propellers comprising blades of two or more different types, e.g. different lengths

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR671016D 1928-03-31 1929-03-06 Improvements to the wings of propeller wheels for thrusters, turbines, pumps, windmills or the like Expired FR671016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB671016X 1928-03-31

Publications (1)

Publication Number Publication Date
FR671016A true FR671016A (en) 1929-12-07

Family

ID=10491695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR671016D Expired FR671016A (en) 1928-03-31 1929-03-06 Improvements to the wings of propeller wheels for thrusters, turbines, pumps, windmills or the like

Country Status (1)

Country Link
FR (1) FR671016A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0405137A1 (en) * 1989-06-30 1991-01-02 Alfred Dudszus Propeller
WO2001074658A3 (en) * 2000-03-30 2002-05-02 Power Vent Technologies Inc Marine propeller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0405137A1 (en) * 1989-06-30 1991-01-02 Alfred Dudszus Propeller
WO2001074658A3 (en) * 2000-03-30 2002-05-02 Power Vent Technologies Inc Marine propeller

Similar Documents

Publication Publication Date Title
FR791701A (en) Improvements to the wings or rotating blades of aerial locomotion devices
FR671016A (en) Improvements to the wings of propeller wheels for thrusters, turbines, pumps, windmills or the like
FR735817A (en) Improvements made to fan propellers, etc.
FR808529A (en) Turbine thruster for ships with two or more propellers
FR660012A (en) Mode of adjustment of the rotating blades of the wheels of hydraulic turbines, pumps, propellers and other rotating machines
CH167009A (en) Terrestrial funicular with braking on rigid organ fixed to the ground.
FR662270A (en) Hub improvements for metal propellers
DK45658C (en) Propeller or Screw.
CA278061A (en) Blade or vane applicable to wind-wheels, propellers, etc.
DK42432C (en) Propellers for Helicopters or similar.
ES119263A1 (en) Improvements in the propulsion of ships through turbines or pumps.
ES140090A1 (en) A procedure of impulsion by reaction that is verified in the extremities of the blades of the aerial propellers or of propulsion of the aircraft.
FR764635A (en) Improvements relating to aircraft with rotary wings
ES111861A3 (en) Improved propeller wheel blades for thrusters, fans, turbines, pumps, windmills, or the like.
FR682774A (en) Hydraulic, aerodynamic or gas propeller or turbine
FR600665A (en) Improvements to propellers for propulsion or aviation, impellers of fans, wind motors and the like
FR870390A (en) Improvements to platforms or floating stations for airplanes, etc. and other floating structures
FR725500A (en) Improvements to the wings, planes, or blades of airplanes, helicopters, propellers or others
FR645046A (en) Turbine boat propeller
FR794056A (en) Improvements to the wings or rotating blades of airplanes
CA281602A (en) Aeroplane propeller
FR702038A (en) Improvements to structures for vehicles, airplanes and the like
CA291748A (en) Propeller blade
FR809701A (en) Improvements made to aerial or aquatic navigation devices, of the flapping wing type
CA276417A (en) Aeronautical propeller