GB502764A - Improvements in or relating to high speed watercraft driven by propellers - Google Patents

Improvements in or relating to high speed watercraft driven by propellers

Info

Publication number
GB502764A
GB502764A GB683738A GB683738A GB502764A GB 502764 A GB502764 A GB 502764A GB 683738 A GB683738 A GB 683738A GB 683738 A GB683738 A GB 683738A GB 502764 A GB502764 A GB 502764A
Authority
GB
United Kingdom
Prior art keywords
propellers
relating
high speed
speed watercraft
watercraft
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
GB683738A
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
Priority to GB683738A priority Critical patent/GB502764A/en
Publication of GB502764A publication Critical patent/GB502764A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

502,764. Watercraft. HERMAN. A. March 4, 1938, No. 6837. [Class 113 (ii)] A watercraft has a hull 2 supported on a frame 1 composed of a latticed structure braced by diagonal wires. This frame elasticity supports ropes on which are rotatably mounted floats 3. Various shapes of float bodies and various arrangements of supporting ropes for these are described.
GB683738A 1938-03-04 1938-03-04 Improvements in or relating to high speed watercraft driven by propellers Expired GB502764A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB683738A GB502764A (en) 1938-03-04 1938-03-04 Improvements in or relating to high speed watercraft driven by propellers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB683738A GB502764A (en) 1938-03-04 1938-03-04 Improvements in or relating to high speed watercraft driven by propellers

Publications (1)

Publication Number Publication Date
GB502764A true GB502764A (en) 1939-03-24

Family

ID=9821654

Family Applications (1)

Application Number Title Priority Date Filing Date
GB683738A Expired GB502764A (en) 1938-03-04 1938-03-04 Improvements in or relating to high speed watercraft driven by propellers

Country Status (1)

Country Link
GB (1) GB502764A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368511A (en) * 1966-05-02 1968-02-13 Nelson A. Frost Hydroframe for water surface craft
GB2155653A (en) * 1984-03-08 1985-09-25 Bristol Alexander C Aspheric spectacle lens blank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368511A (en) * 1966-05-02 1968-02-13 Nelson A. Frost Hydroframe for water surface craft
GB2155653A (en) * 1984-03-08 1985-09-25 Bristol Alexander C Aspheric spectacle lens blank

Similar Documents

Publication Publication Date Title
GB562845A (en) Improvements in or relating to variable pitch propellers for water craft
CH335472A (en) Adjustment device for the blades of a propeller such as a ship's propeller
GB502764A (en) Improvements in or relating to high speed watercraft driven by propellers
FR1020502A (en) Device for improving the propulsion efficiency of propellers, in particular for boats
GB544239A (en) Ships automatic stability unit
IT1025578B (en) VESSEL WITH GONDOLA FOR UNDERWATER OBSERVATION
ES408211A1 (en) Floating structure for the mooring of yachts and other similar craft
GB474512A (en) Oscillating vane propelling and steering device for boats
JPS52141991A (en) Ship having tandem type propeller
JPS52141990A (en) Ship having tandem type propeller
JPS5257569A (en) Grinding liquid tank
GB306736A (en) Improvements relating to rotators for ship logs
GB185491A (en) Improvements in and relating to windmotors, watermotors, propellers and the like
GB507354A (en) Improvements in or relating to book supporting devices
GB300908A (en) Ships with lifting devices rotating by auto-gyration
GB320385A (en) Improvements in boats or ships running on rotatable floats
GB520370A (en) Air ship
ES31877U (en) Submerged navigable float seat (Machine-translation by Google Translate, not legally binding)
ES249803A1 (en) Autopropulated floating structure (Machine-translation by Google Translate, not legally binding)
ES341569A1 (en) Pelton turbine of the horizontal shaft type
GB1223942A (en) Cu-fe base alloy
DK90879C (en) Ship propeller with adjustable propeller blades.
Shattuck V. Parisi:" Momenti Lirici"(Book Review)
GB505540A (en) Improvements in the propulsion of hydroplane boats
ES25979Y (en) Propeller float for swimming