FR473988A - Thruster refinements - Google Patents

Thruster refinements

Info

Publication number
FR473988A
FR473988A FR473988DA FR473988A FR 473988 A FR473988 A FR 473988A FR 473988D A FR473988D A FR 473988DA FR 473988 A FR473988 A FR 473988A
Authority
FR
France
Prior art keywords
thruster
refinements
thruster refinements
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
Jacob Fauntley Woodyard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JACOB FAUNTLEY WOODYARD
Original Assignee
JACOB FAUNTLEY WOODYARD
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 JACOB FAUNTLEY WOODYARD filed Critical JACOB FAUNTLEY WOODYARD
Application granted granted Critical
Publication of FR473988A publication Critical patent/FR473988A/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)
FR473988D 1914-06-23 1914-06-23 Thruster refinements Expired FR473988A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR473988T 1914-06-23

Publications (1)

Publication Number Publication Date
FR473988A true FR473988A (en) 1915-02-03

Family

ID=1511998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR473988D Expired FR473988A (en) 1914-06-23 1914-06-23 Thruster refinements

Country Status (1)

Country Link
FR (1) FR473988A (en)

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