JPS558906A - Boat with numerous hydrofoils - Google Patents

Boat with numerous hydrofoils

Info

Publication number
JPS558906A
JPS558906A JP7808278A JP7808278A JPS558906A JP S558906 A JPS558906 A JP S558906A JP 7808278 A JP7808278 A JP 7808278A JP 7808278 A JP7808278 A JP 7808278A JP S558906 A JPS558906 A JP S558906A
Authority
JP
Japan
Prior art keywords
boat
hydrofoils
numerous
hydrofoil
buoyancy
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.)
Pending
Application number
JP7808278A
Other languages
Japanese (ja)
Inventor
Yutaka Nakamura
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 JP7808278A priority Critical patent/JPS558906A/en
Publication of JPS558906A publication Critical patent/JPS558906A/en
Pending legal-status Critical Current

Links

Landscapes

  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

PURPOSE: To reduce the frictional resistance of water to a moving boat, by attaching numerous hydrofoils to the vicinity of the load line of the boat and applying the buoyancy from the hydrofoils to the boat.
CONSTITUTION: The numerous hydrofoils 2 are attached to the vicinity of the load line of the boat 1. The top of each hydrofoil is arc-shaped so that the buoyancy is caused by the hydrofoil when the boat 1 moves at a prescribed speed. Since the buoyance is applied to the boat 1, the frictional resistance to the boat is reduced. The rolling and pitching of the boat 1 are held down by the action of the hydrofoils 2. The navigation of the boat is thus stabilized.
COPYRIGHT: (C)1980,JPO&Japio
JP7808278A 1978-06-29 1978-06-29 Boat with numerous hydrofoils Pending JPS558906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7808278A JPS558906A (en) 1978-06-29 1978-06-29 Boat with numerous hydrofoils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7808278A JPS558906A (en) 1978-06-29 1978-06-29 Boat with numerous hydrofoils

Publications (1)

Publication Number Publication Date
JPS558906A true JPS558906A (en) 1980-01-22

Family

ID=13651913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7808278A Pending JPS558906A (en) 1978-06-29 1978-06-29 Boat with numerous hydrofoils

Country Status (1)

Country Link
JP (1) JPS558906A (en)

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