JPS5650880A - Semi-submerged catamaran - Google Patents

Semi-submerged catamaran

Info

Publication number
JPS5650880A
JPS5650880A JP11069780A JP11069780A JPS5650880A JP S5650880 A JPS5650880 A JP S5650880A JP 11069780 A JP11069780 A JP 11069780A JP 11069780 A JP11069780 A JP 11069780A JP S5650880 A JPS5650880 A JP S5650880A
Authority
JP
Japan
Prior art keywords
submerged
semi
catamaran
bodies
struts
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
JP11069780A
Other languages
Japanese (ja)
Inventor
Yoshikuni Kunitake
Hiroshi Nakamura
Masakazu Matsushima
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.)
NIPPON HAKUYO KIKI KAIHATSU KYOKAI
NIPPON KAKYO KIKI KAIHATSU
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
NIPPON HAKUYO KIKI KAIHATSU KYOKAI
NIPPON KAKYO KIKI KAIHATSU
Mitsui Engineering and Shipbuilding Co 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 NIPPON HAKUYO KIKI KAIHATSU KYOKAI, NIPPON KAKYO KIKI KAIHATSU, Mitsui Engineering and Shipbuilding Co Ltd filed Critical NIPPON HAKUYO KIKI KAIHATSU KYOKAI
Priority to JP11069780A priority Critical patent/JPS5650880A/en
Publication of JPS5650880A publication Critical patent/JPS5650880A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide a semi-submerged catamaran with high efficiency capable of reducing rocking and sailing registance by forming a submerged body to have the ratio of height to width and submergence depth of a predetermined value in the semi-submerged catamaran consisting an upper deck, struts and submerged bodies.
CONSTITUTION: Two submerged bodies 1a are always disposed below the surface of the water and parallel to each other in the advancing direction. On the top of the submerged bodies 1a and along approximately total length of same are respectively mounted and erected platelike struts 2a which support an upper structure 3 to be always on the surface of the water. Ratio H1/B1 of height H1 to width B1 of this submerged body 1a is set between 0.6W0.8 and submergence depth within the range of 0.7W1.2 so that the performance of a semi-submerged catamaran can be improved to reduce required power, rocking of hull, etc.
COPYRIGHT: (C)1981,JPO&Japio
JP11069780A 1980-08-12 1980-08-12 Semi-submerged catamaran Pending JPS5650880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11069780A JPS5650880A (en) 1980-08-12 1980-08-12 Semi-submerged catamaran

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11069780A JPS5650880A (en) 1980-08-12 1980-08-12 Semi-submerged catamaran

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP11778679A Division JPS5643079A (en) 1979-09-13 1979-09-13 Semisubmerged catamaran

Publications (1)

Publication Number Publication Date
JPS5650880A true JPS5650880A (en) 1981-05-08

Family

ID=14542154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11069780A Pending JPS5650880A (en) 1980-08-12 1980-08-12 Semi-submerged catamaran

Country Status (1)

Country Link
JP (1) JPS5650880A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109606577A (en) * 2018-12-03 2019-04-12 江苏科技大学 A kind of marine environmental monitoring green energy resource small-waterplane-area binary unmanned boat
CN109606578A (en) * 2018-12-03 2019-04-12 江苏科技大学 A kind of marine environmental monitoring green energy resource small-waterplane-area improvement unmanned ships and light boats of binary

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109606577A (en) * 2018-12-03 2019-04-12 江苏科技大学 A kind of marine environmental monitoring green energy resource small-waterplane-area binary unmanned boat
CN109606578A (en) * 2018-12-03 2019-04-12 江苏科技大学 A kind of marine environmental monitoring green energy resource small-waterplane-area improvement unmanned ships and light boats of binary
CN109606577B (en) * 2018-12-03 2020-11-10 江苏科技大学 Small water plane twin-hull unmanned ship for marine environment monitoring

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