JPS5650881A - Water resistance reducer attached to ship - Google Patents

Water resistance reducer attached to ship

Info

Publication number
JPS5650881A
JPS5650881A JP6656879A JP6656879A JPS5650881A JP S5650881 A JPS5650881 A JP S5650881A JP 6656879 A JP6656879 A JP 6656879A JP 6656879 A JP6656879 A JP 6656879A JP S5650881 A JPS5650881 A JP S5650881A
Authority
JP
Japan
Prior art keywords
ship
water resistance
bow
resistance reducer
reducer attached
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
JP6656879A
Other languages
Japanese (ja)
Inventor
Miyoko Aminaka
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 JP6656879A priority Critical patent/JPS5650881A/en
Publication of JPS5650881A publication Critical patent/JPS5650881A/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 reduce resistance to bow by mounting a rotatable conical body on the bow of a ship below the surface of the water which projects its apex in the advancing direction and rotates in sea going.
CONSTITUTION: A conical body 1 projecting its apex in the advancing direction is rotatably mounted on the bow of a ship 3 below the surface of the water and rotated in sea going to reduce the resistance to the bow.
COPYRIGHT: (C)1981,JPO&Japio
JP6656879A 1979-05-28 1979-05-28 Water resistance reducer attached to ship Pending JPS5650881A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6656879A JPS5650881A (en) 1979-05-28 1979-05-28 Water resistance reducer attached to ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6656879A JPS5650881A (en) 1979-05-28 1979-05-28 Water resistance reducer attached to ship

Publications (1)

Publication Number Publication Date
JPS5650881A true JPS5650881A (en) 1981-05-08

Family

ID=13319683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6656879A Pending JPS5650881A (en) 1979-05-28 1979-05-28 Water resistance reducer attached to ship

Country Status (1)

Country Link
JP (1) JPS5650881A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01219768A (en) * 1988-02-29 1989-09-01 Canon Inc Production of electrostatic charge image developing toner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01219768A (en) * 1988-02-29 1989-09-01 Canon Inc Production of electrostatic charge image developing toner
JPH0584899B2 (en) * 1988-02-29 1993-12-03 Canon Kk

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