JPS56101078A - Absorbing device of wave force energy - Google Patents

Absorbing device of wave force energy

Info

Publication number
JPS56101078A
JPS56101078A JP365280A JP365280A JPS56101078A JP S56101078 A JPS56101078 A JP S56101078A JP 365280 A JP365280 A JP 365280A JP 365280 A JP365280 A JP 365280A JP S56101078 A JPS56101078 A JP S56101078A
Authority
JP
Japan
Prior art keywords
floating body
coupled
strut
lever
center
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
JP365280A
Other languages
Japanese (ja)
Inventor
Osamu Yamamoto
Norihisa Kodan
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP365280A priority Critical patent/JPS56101078A/en
Publication of JPS56101078A publication Critical patent/JPS56101078A/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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

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

Abstract

PURPOSE: To contrive an effective recovery of the wave force energy by a method wherein a lever at its end is rotatably coupled to the upper end of a strut through an energy absorbing mechanism, and the other end thereof is rotatably coupled to a position apart from a center of pillar floating body.
CONSTITUTION: Waves made on a water surface cause the lever 3 to be moved rotatably relative to the strut 1 and floating body 2 and a relative angle between those members to be fluctuated. However, in spite of such a fluctuation, the distance between the coupled parts 5, 6 is kept constant, and since the coupled part 5 is selected to be set at the position kept distance in corresponding degree from the center of a water line width in the floating body 2, a working force required for driving the energy absorbing mechanism 4 contributes not only as a damping force against pitching of the floating body 2 but also as damping moment against the rolling
COPYRIGHT: (C)1981,JPO&Japio
JP365280A 1980-01-18 1980-01-18 Absorbing device of wave force energy Pending JPS56101078A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP365280A JPS56101078A (en) 1980-01-18 1980-01-18 Absorbing device of wave force energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP365280A JPS56101078A (en) 1980-01-18 1980-01-18 Absorbing device of wave force energy

Publications (1)

Publication Number Publication Date
JPS56101078A true JPS56101078A (en) 1981-08-13

Family

ID=11563397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP365280A Pending JPS56101078A (en) 1980-01-18 1980-01-18 Absorbing device of wave force energy

Country Status (1)

Country Link
JP (1) JPS56101078A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0638718U (en) * 1992-11-09 1994-05-24 西川産業株式会社 bed
JP2009511783A (en) * 2005-10-10 2009-03-19 トライデント エナジー リミテッド Float for wave energy conversion equipment
CN114207218A (en) * 2019-06-11 2022-03-18 埃尔塔系统有限公司 Floating breakwater structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0638718U (en) * 1992-11-09 1994-05-24 西川産業株式会社 bed
JP2009511783A (en) * 2005-10-10 2009-03-19 トライデント エナジー リミテッド Float for wave energy conversion equipment
CN114207218A (en) * 2019-06-11 2022-03-18 埃尔塔系统有限公司 Floating breakwater structure
CN114207218B (en) * 2019-06-11 2023-09-19 埃尔塔系统有限公司 floating breakwater structure
US12012708B2 (en) 2019-06-11 2024-06-18 Elta Systems Ltd. Floating breakwater structure

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