FR847738A - Thruster with zero reaction torque - Google Patents

Thruster with zero reaction torque

Info

Publication number
FR847738A
FR847738A FR847738DA FR847738A FR 847738 A FR847738 A FR 847738A FR 847738D A FR847738D A FR 847738DA FR 847738 A FR847738 A FR 847738A
Authority
FR
France
Prior art keywords
thruster
reaction torque
zero reaction
zero
torque
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
Pierre Ernest Mercier
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 FR847738A publication Critical patent/FR847738A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
    • B64D35/04—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions characterised by the transmission driving a plurality of propellers or rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR847738D 1938-06-08 1938-06-08 Thruster with zero reaction torque Expired FR847738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR847738T 1938-06-08

Publications (1)

Publication Number Publication Date
FR847738A true FR847738A (en) 1939-10-16

Family

ID=9313920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847738D Expired FR847738A (en) 1938-06-08 1938-06-08 Thruster with zero reaction torque

Country Status (1)

Country Link
FR (1) FR847738A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620107A1 (en) * 1987-09-05 1989-03-10 Rolls Royce Plc GEARBOX SYSTEM FOR DRIVING MULTIPLE AUBES ROTORS IN OPPOSITE ROTATION
EP0498681A2 (en) * 1991-02-11 1992-08-12 Alexander S. Gotman Reactionless differential rotary driver having optimized output torques
BE1004786A3 (en) * 1990-11-22 1993-01-26 Toyo Kagaku Kk Appts. to produce corrugated pipe having small inner surface - composed of parallel rotary shafts with two bearing boards arranged along a cylinder with flat rolls mounted on top end portions of shafts, etc.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620107A1 (en) * 1987-09-05 1989-03-10 Rolls Royce Plc GEARBOX SYSTEM FOR DRIVING MULTIPLE AUBES ROTORS IN OPPOSITE ROTATION
US4964844A (en) * 1987-09-05 1990-10-23 Rolls-Royce Plc Gearbox arrangement for driving coaxial contra rotating multi-bladed rotors
BE1004786A3 (en) * 1990-11-22 1993-01-26 Toyo Kagaku Kk Appts. to produce corrugated pipe having small inner surface - composed of parallel rotary shafts with two bearing boards arranged along a cylinder with flat rolls mounted on top end portions of shafts, etc.
EP0498681A2 (en) * 1991-02-11 1992-08-12 Alexander S. Gotman Reactionless differential rotary driver having optimized output torques
EP0498681A3 (en) * 1991-02-11 1992-12-09 Alexander S. Gotman Reactionless differential rotary driver having optimized output torques

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