ZA693692B - Improvements relating to high speed water craft - Google Patents

Improvements relating to high speed water craft

Info

Publication number
ZA693692B
ZA693692B ZA693692*A ZA693692A ZA693692B ZA 693692 B ZA693692 B ZA 693692B ZA 693692 A ZA693692 A ZA 693692A ZA 693692 B ZA693692 B ZA 693692B
Authority
ZA
South Africa
Prior art keywords
high speed
improvements relating
speed water
water craft
craft
Prior art date
Application number
ZA693692*A
Other languages
English (en)
Inventor
A Reider
Original Assignee
Dynamic Dev Ltd
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 Dynamic Dev Ltd filed Critical Dynamic Dev Ltd
Publication of ZA693692B publication Critical patent/ZA693692B/xx

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
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
    • B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

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)
  • Vibration Prevention Devices (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
ZA693692*A 1968-05-25 1969-05-23 Improvements relating to high speed water craft ZA693692B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2513268 1968-05-25

Publications (1)

Publication Number Publication Date
ZA693692B true ZA693692B (en) 1971-01-27

Family

ID=10222723

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA693692*A ZA693692B (en) 1968-05-25 1969-05-23 Improvements relating to high speed water craft

Country Status (5)

Country Link
US (1) US3604385A (xx)
CA (1) CA926220A (xx)
ES (1) ES367638A1 (xx)
GB (1) GB1231815A (xx)
ZA (1) ZA693692B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661075A (en) * 1983-07-20 1987-04-28 Czerniak Marian K E Self-propelled waterborne vessel
US4689026A (en) * 1985-08-26 1987-08-25 Small Mark S Propeller tunnel baffle and method
US4941423A (en) * 1986-06-16 1990-07-17 Ocean Tech Marine, Inc. Marine propulsion system
NZ225031A (en) * 1987-06-16 1990-04-26 Haines John S Planing boat hull, stepped recess vented to atmosphere
AU610599B2 (en) * 1987-06-16 1991-05-23 John Sydney Haines Planing motor boat hull
US6213824B1 (en) 2000-02-11 2001-04-10 Power Vent Technologies, Inc. Method for reducing vessel draft
US7484669B2 (en) * 2005-04-05 2009-02-03 Metroshield Llc Insulated rail for electric transit systems and method of making same
US7677192B2 (en) 2006-04-20 2010-03-16 Randy Scism Slot-V hull system
WO2016073874A1 (en) * 2014-11-07 2016-05-12 Ocean Design Group, Llc Marine vessel hull with a longitudinally vented transverse step
US11319025B2 (en) 2019-04-18 2022-05-03 Cross Step Llc Marine vessel hull with a longitudinally-vented, partial-beam transverse step

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US128407A (en) * 1872-06-25 Improvement in construction of vessels
US961750A (en) * 1909-03-11 1910-06-21 John H Branth High-speed boat.
US1157423A (en) * 1912-06-17 1915-10-19 Smith Ryan Boat And Engine Co Boat.
US2139831A (en) * 1936-01-30 1938-12-13 Langstaff John Elliot Boat hull
US2772649A (en) * 1954-06-01 1956-12-04 Lord Mfg Co Motor mounting system
US3371642A (en) * 1965-10-15 1968-03-05 William M. Joy Trim control device for boats
US3437069A (en) * 1966-10-05 1969-04-08 Charles H Bennett Boat construction
US3469549A (en) * 1968-01-11 1969-09-30 Randolph S Rae Planing boat

Also Published As

Publication number Publication date
ES367638A1 (es) 1971-04-16
US3604385A (en) 1971-09-14
CA926220A (en) 1973-05-15
GB1231815A (xx) 1971-05-12

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