GB191301686A - Improvements in Screw Propellers. - Google Patents

Improvements in Screw Propellers.

Info

Publication number
GB191301686A
GB191301686A GB191301686DA GB191301686A GB 191301686 A GB191301686 A GB 191301686A GB 191301686D A GB191301686D A GB 191301686DA GB 191301686 A GB191301686 A GB 191301686A
Authority
GB
United Kingdom
Prior art keywords
screw propellers
propellers
screw
paz
jan
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
Inventor
Manrique Paz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191301686A publication Critical patent/GB191301686A/en
Expired legal-status Critical Current

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
    • B64C11/005—Spiral-shaped propellers
    • 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
    • B63H2001/122—Single or multiple threaded helicoidal screws, or the like, comprising foils extending over a substantial angle; Archimedean screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Screw Conveyors (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

1686. Paz, M. Jan. 21. Screw propellers. - A propeller blade a of one complete turn is attached direct to the shaft b and is inclined at an .angle of 45 degrees thereto.
GB191301686D 1913-01-21 1913-01-21 Improvements in Screw Propellers. Expired GB191301686A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191301686T 1913-01-21

Publications (1)

Publication Number Publication Date
GB191301686A true GB191301686A (en) 1913-06-05

Family

ID=32577152

Family Applications (2)

Application Number Title Priority Date Filing Date
GB191301686D Expired GB191301686A (en) 1913-01-21 1913-01-21 Improvements in Screw Propellers.
GB191307972D Expired GB191307972A (en) 1913-01-21 1913-04-04 Improvements in or relating to Screw Propellers.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB191307972D Expired GB191307972A (en) 1913-01-21 1913-04-04 Improvements in or relating to Screw Propellers.

Country Status (1)

Country Link
GB (2) GB191301686A (en)

Also Published As

Publication number Publication date
GB191307972A (en) 1913-10-09

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