JPS56118568A - Method of converting wave energy - Google Patents

Method of converting wave energy

Info

Publication number
JPS56118568A
JPS56118568A JP2090980A JP2090980A JPS56118568A JP S56118568 A JPS56118568 A JP S56118568A JP 2090980 A JP2090980 A JP 2090980A JP 2090980 A JP2090980 A JP 2090980A JP S56118568 A JPS56118568 A JP S56118568A
Authority
JP
Japan
Prior art keywords
buoy
converted
generator
oscillation
waves
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.)
Granted
Application number
JP2090980A
Other languages
Japanese (ja)
Other versions
JPS636748B2 (en
Inventor
Takeshi Kato
Masami Hikino
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen Corp
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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP2090980A priority Critical patent/JPS56118568A/en
Publication of JPS56118568A publication Critical patent/JPS56118568A/en
Publication of JPS636748B2 publication Critical patent/JPS636748B2/ja
Granted 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
    • 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

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

Abstract

PURPOSE: To enable energy to be effectively converted by taking out oscillation of a buoy floating on water surface and vertical movement of a vertically movable shaft mounted on the buoy as the output of a generator or pump.
CONSTITUTION: Lateral oscillation of waves is converted into forward and backward rotation of an input shaft of a generator 18 in a bracket 16 by a buoy 4 oscillating in the forward and backward directions about the axis of a rotary pivot 15. Vertical oscillation of waves is converted into forward and backward rotation of a nut 7 by a vertically movable shaft 3 moving together with the buoy 4. The movement thus converted is taken out as the output of a generator 18 or pump 21 for effective conversion of energy.
COPYRIGHT: (C)1981,JPO&Japio
JP2090980A 1980-02-20 1980-02-20 Method of converting wave energy Granted JPS56118568A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2090980A JPS56118568A (en) 1980-02-20 1980-02-20 Method of converting wave energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2090980A JPS56118568A (en) 1980-02-20 1980-02-20 Method of converting wave energy

Publications (2)

Publication Number Publication Date
JPS56118568A true JPS56118568A (en) 1981-09-17
JPS636748B2 JPS636748B2 (en) 1988-02-12

Family

ID=12040346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2090980A Granted JPS56118568A (en) 1980-02-20 1980-02-20 Method of converting wave energy

Country Status (1)

Country Link
JP (1) JPS56118568A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917282U (en) * 1982-07-23 1984-02-02 日立造船株式会社 Pendulum plate for wave energy absorption
JP2007315288A (en) * 2006-05-25 2007-12-06 Kobe Univ Wave power generation system and wave power generation plant
JP2019534420A (en) * 2016-11-09 2019-11-28 オーシャン パワー テクノロジーズ，インク． Power take-off system for wave energy converter buoy

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149599U (en) * 1975-05-23 1976-11-30
JPS5367042A (en) * 1976-11-20 1978-06-15 Hook Clyde R Hydraulic power energy

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149599U (en) * 1975-05-23 1976-11-30
JPS5367042A (en) * 1976-11-20 1978-06-15 Hook Clyde R Hydraulic power energy

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917282U (en) * 1982-07-23 1984-02-02 日立造船株式会社 Pendulum plate for wave energy absorption
JP2007315288A (en) * 2006-05-25 2007-12-06 Kobe Univ Wave power generation system and wave power generation plant
WO2007138939A1 (en) * 2006-05-25 2007-12-06 National University Corporation Kobe University Wave activated power generation system and wave activated power generation plant
JP2019534420A (en) * 2016-11-09 2019-11-28 オーシャン パワー テクノロジーズ，インク． Power take-off system for wave energy converter buoy

Also Published As

Publication number Publication date
JPS636748B2 (en) 1988-02-12

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