JPS5780979A - Ship - Google Patents

Ship

Info

Publication number
JPS5780979A
JPS5780979A JP55156980A JP15698080A JPS5780979A JP S5780979 A JPS5780979 A JP S5780979A JP 55156980 A JP55156980 A JP 55156980A JP 15698080 A JP15698080 A JP 15698080A JP S5780979 A JPS5780979 A JP S5780979A
Authority
JP
Japan
Prior art keywords
shell
water streams
parts
endless belts
concave parts
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
JP55156980A
Other languages
Japanese (ja)
Inventor
Eiichi Baba
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP55156980A priority Critical patent/JPS5780979A/en
Publication of JPS5780979A publication Critical patent/JPS5780979A/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 the resistance of a hull by providing the shell in the front shoulder parts where waves break and near the bows with concave parts and endless belts in one plane of the shell to be driven in the direction to accelerate water streams for preventing the separation of water streams from the shell.
CONSTITUTION: Concave parts 12 are provided on a shell 11 in the front shoulder part where waves break and near the stern of a large-sized ship like a tanker or a high-speed sailing ship. In these concave parts 12, endless belts 7 each expanded between a pair of vertical rolls arranged in parallel in the direction of a bow-stern line at an interval with its outer surface almost in one plane with the outside of the shell are provided for driving their outer surfaces to accelerate water streams along the shell. Since water streams near the parts where waves break are accelerated by endless belts 7, the water streams are prevented from separation, and the resistance of a hull can be reduced.
COPYRIGHT: (C)1982,JPO&Japio
JP55156980A 1980-11-10 1980-11-10 Ship Pending JPS5780979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55156980A JPS5780979A (en) 1980-11-10 1980-11-10 Ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55156980A JPS5780979A (en) 1980-11-10 1980-11-10 Ship

Publications (1)

Publication Number Publication Date
JPS5780979A true JPS5780979A (en) 1982-05-20

Family

ID=15639528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55156980A Pending JPS5780979A (en) 1980-11-10 1980-11-10 Ship

Country Status (1)

Country Link
JP (1) JPS5780979A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018897U (en) * 1983-07-18 1985-02-08 三菱重工業株式会社 Stern flow rectification fin device
CN116923624A (en) * 2020-03-07 2023-10-24 茂名高新技术产业开发区嘉舟创新科技有限公司 Water airship

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055014A (en) * 1973-09-19 1975-05-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055014A (en) * 1973-09-19 1975-05-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018897U (en) * 1983-07-18 1985-02-08 三菱重工業株式会社 Stern flow rectification fin device
CN116923624A (en) * 2020-03-07 2023-10-24 茂名高新技术产业开发区嘉舟创新科技有限公司 Water airship

Similar Documents

Publication Publication Date Title
CA2228792A1 (en) Icebreaking method and icebreaker
ES8400065A1 (en) Propulsion system for sailing craft.
JPS5780979A (en) Ship
JPS537096A (en) Ship
JPS57151494A (en) Propelling apparatus for hull
JPS52143691A (en) Method and facility for transporting passengers, freight, or the like by ship
GB1166976A (en) Sea-Going Vessels
JPS51122297A (en) Ship steering apparatus
EP0249321A3 (en) Boat hull
JPS5336895A (en) Method of floating and connecting hull of ship
ES8502040A1 (en) Barge carrying vessel.
JPS57134376A (en) Hull structure of rowboat
JPS53109386A (en) Heavy aritcle transport ship
JPS5563995A (en) Hull outside plating anti-fouling method
DE3372349D1 (en) Surf type watercraft driven by a water jet and convertible into a sailing watercraft and/or a buoy
JPS5766087A (en) Bow shape
JPS5323496A (en) Ship
JPS55123583A (en) Hull structure of high speed boat
JPS56138094A (en) Vessel provided with nozzle
JPS57982A (en) Bows shape of craft made of fiber-reinforced plastic
JPS5737085A (en) Ship's shape at trailing half of single screw vessel
JPS5699896A (en) Catamarn ship with side thruster
JPS5239279A (en) Twin fuselage ship for versatile applications
JPS5243289A (en) Device for reducing noise induced by propeller of ship
JPS51115224A (en) High-strength brass suited for ship propeller