GB356331A - Improvements in and relating to the construction of ships' hulls - Google Patents

Improvements in and relating to the construction of ships' hulls

Info

Publication number
GB356331A
GB356331A GB1850430A GB1850430A GB356331A GB 356331 A GB356331 A GB 356331A GB 1850430 A GB1850430 A GB 1850430A GB 1850430 A GB1850430 A GB 1850430A GB 356331 A GB356331 A GB 356331A
Authority
GB
United Kingdom
Prior art keywords
propulsion
ships
hulls
relating
construction
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
GB1850430A
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 GB1850430A priority Critical patent/GB356331A/en
Publication of GB356331A publication Critical patent/GB356331A/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
    • B63H1/30—Propulsive elements directly acting on water of non-rotary type
    • B63H1/34—Propulsive elements directly acting on water of non-rotary type of endless-track type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

356,331. Reducing resistance to propulsion. IVITSKY, V., 3, Guilford Place, Russell Square, London. June 17, 1930, No. 18504. [Classes 113 (i) and 113 (ii).] The resistance to propulsion of ships is reduced by the provision of endless power bands e which have little or no buoyance relatively to the buoyancy of the hull. The bands are supported on rollers b freely mounted on spindles a<1>, b<1>, c<1>, and are kept taut by the spring-pressed jockey-pulley m. A water propeller may assist propulsion and aerofoil surfaces such as n, o provide additional lift.
GB1850430A 1930-06-17 1930-06-17 Improvements in and relating to the construction of ships' hulls Expired GB356331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1850430A GB356331A (en) 1930-06-17 1930-06-17 Improvements in and relating to the construction of ships' hulls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1850430A GB356331A (en) 1930-06-17 1930-06-17 Improvements in and relating to the construction of ships' hulls

Publications (1)

Publication Number Publication Date
GB356331A true GB356331A (en) 1931-09-10

Family

ID=10113556

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1850430A Expired GB356331A (en) 1930-06-17 1930-06-17 Improvements in and relating to the construction of ships' hulls

Country Status (1)

Country Link
GB (1) GB356331A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223821A (en) * 1982-01-22 1990-04-18 Secr Defence Apparatus and method for modifying the dynamic interaction between a fluid and a object

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223821A (en) * 1982-01-22 1990-04-18 Secr Defence Apparatus and method for modifying the dynamic interaction between a fluid and a object
GB2223821B (en) * 1982-01-22 1990-07-25 Secr Defence Apparatus and method for modifying the dynamic interaction between a fluid and a object

Similar Documents

Publication Publication Date Title
GB505852A (en) Improvements in or relating to watercraft for life-saving and other purposes
GB356331A (en) Improvements in and relating to the construction of ships&#39; hulls
GB350108A (en) Improvements in water-craft
GB303414A (en) Improvements in and relating to fast motor boats
GB579323A (en) Improvements in inflatable dinghies
GB308295A (en) Improvements in means for propelling ships and the like
GB233191A (en) Improvements in and relating to the arrangement and disposition of ships&#39; screw propellers
GB373666A (en) Improvements in means for reducing the resistance to propulsion of watercraft
GB375416A (en) Improvements in the construction of the hulls of ships or other water craft to prevent rolling
GB458521A (en) Improvements in or relating to bathing floats or rafts, rowing boats or like water-craft
GB350860A (en) Watercraft
GB853693A (en) Improvements in or relating to ship&#39;s lifeboats
GB335985A (en) Improvements in and relating to the propulsion of ships
GB513644A (en) Improvements in or relating to water craft
GB362597A (en) Improvements in or relating to ships&#39; hulls
GB367875A (en) Improvements in and relating to hydroplanes or the like
GB876999A (en) Improvements in or relating to lifeboat, dinghy or like craft
GB385538A (en) Improvements in foldable and portable boats
GB247789A (en) Improvements in arrangements for increasing the propulsive efficiency of ships or other vessels
GB201785A (en) A board or float and means for propelling same
GB242934A (en) Improvements in airships
GB537388A (en) Improvements in lifesaving apparatus for ships
GB245096A (en) Improvements in watercraft
GB320385A (en) Improvements in boats or ships running on rotatable floats
GB375368A (en) Improvements in life-saving rafts