JPS51141190A - Bottom for increasing thrust of propeller of ship - Google Patents

Bottom for increasing thrust of propeller of ship

Info

Publication number
JPS51141190A
JPS51141190A JP50064140A JP6414075A JPS51141190A JP S51141190 A JPS51141190 A JP S51141190A JP 50064140 A JP50064140 A JP 50064140A JP 6414075 A JP6414075 A JP 6414075A JP S51141190 A JPS51141190 A JP S51141190A
Authority
JP
Japan
Prior art keywords
propeller
ship
increasing thrust
thrust
increasing
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
JP50064140A
Other languages
Japanese (ja)
Inventor
Akira Ikeda
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 JP50064140A priority Critical patent/JPS51141190A/en
Publication of JPS51141190A publication Critical patent/JPS51141190A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

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

Abstract

PURPOSE: To produce lateral flow of water around the propeller by the shape of bottom to convert effectively the positive and negative pressure difference between the upstream side and downstream side of the propeller into the thrust.
COPYRIGHT: (C)1976,JPO&Japio
JP50064140A 1975-05-30 1975-05-30 Bottom for increasing thrust of propeller of ship Pending JPS51141190A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50064140A JPS51141190A (en) 1975-05-30 1975-05-30 Bottom for increasing thrust of propeller of ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50064140A JPS51141190A (en) 1975-05-30 1975-05-30 Bottom for increasing thrust of propeller of ship

Publications (1)

Publication Number Publication Date
JPS51141190A true JPS51141190A (en) 1976-12-04

Family

ID=13249461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50064140A Pending JPS51141190A (en) 1975-05-30 1975-05-30 Bottom for increasing thrust of propeller of ship

Country Status (1)

Country Link
JP (1) JPS51141190A (en)

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