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FR929873A - Propellant system - Google Patents

Propellant system

Info

Publication number
FR929873A
FR929873A FR929873DA FR929873A FR 929873 A FR929873 A FR 929873A FR 929873D A FR929873D A FR 929873DA FR 929873 A FR929873 A FR 929873A
Authority
FR
France
Prior art keywords
propellant system
propellant
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
Antonio Felix Ribeiro
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 FR929873A publication Critical patent/FR929873A/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
    • B63H1/16—Propellers having a shrouding ring attached to blades

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR929873D 1946-04-27 1946-06-27 Propellant system Expired FR929873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT929873X 1946-04-27

Publications (1)

Publication Number Publication Date
FR929873A true FR929873A (en) 1948-01-09

Family

ID=20084650

Family Applications (1)

Application Number Title Priority Date Filing Date
FR929873D Expired FR929873A (en) 1946-04-27 1946-06-27 Propellant system

Country Status (1)

Country Link
FR (1) FR929873A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633894A1 (en) * 1988-07-08 1990-01-12 Berken Egon Propeller with active hollow blades

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633894A1 (en) * 1988-07-08 1990-01-12 Berken Egon Propeller with active hollow blades

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