JPS5765876A - Wave-power energy absorbing apparatus - Google Patents

Wave-power energy absorbing apparatus

Info

Publication number
JPS5765876A
JPS5765876A JP55139856A JP13985680A JPS5765876A JP S5765876 A JPS5765876 A JP S5765876A JP 55139856 A JP55139856 A JP 55139856A JP 13985680 A JP13985680 A JP 13985680A JP S5765876 A JPS5765876 A JP S5765876A
Authority
JP
Japan
Prior art keywords
liquid
port
check valve
output shaft
passes
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
JP55139856A
Other languages
Japanese (ja)
Inventor
Hirohisa Tanaka
Seiichi Inoue
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 SEIKOSHO KK
Japan Steel Works Ltd
Original Assignee
NIPPON SEIKOSHO KK
Japan Steel Works 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 SEIKOSHO KK, Japan Steel Works Ltd filed Critical NIPPON SEIKOSHO KK
Priority to JP55139856A priority Critical patent/JPS5765876A/en
Publication of JPS5765876A publication Critical patent/JPS5765876A/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
    • 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 convert wave-power energy into liquid energy and store pressure then convert the liquid energy to mechanical energy by a hydraulic actuator by constituting the captioned device so as to be moved vertically in sliding ways by the wave power by inserting the floating body which floats of the sea surface, into a supporting member.
CONSTITUTION: The output shaft 5 of a cylinder 4 performs elongation movement for a head 6 through the relative movement generated between a floating body 3 and a supporting member 1. When the output shaft 5 rises, the liquid in a tank 9 passes through a check valve 10 and inhaled-into from a port 7. While, the pressurized liquid passes through a check valve 12 from a port 8 and is discharged into an output circuit 14. On the contrary, when the output shaft 4 lowers, the liquid in the tank 9 passes through the check valve 11 and is inhaled from the port 8, and while, the pressurized liquid passes through the check valve 12 from the port 7 and is discharged into the output circuit 14. Therefore, the liquid pressurized according to the vertical movement of the output shaft 5 o the cylinder 4 is discharged into the output circuit 14.
COPYRIGHT: (C)1982,JPO&Japio
JP55139856A 1980-10-08 1980-10-08 Wave-power energy absorbing apparatus Pending JPS5765876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55139856A JPS5765876A (en) 1980-10-08 1980-10-08 Wave-power energy absorbing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55139856A JPS5765876A (en) 1980-10-08 1980-10-08 Wave-power energy absorbing apparatus

Publications (1)

Publication Number Publication Date
JPS5765876A true JPS5765876A (en) 1982-04-21

Family

ID=15255125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55139856A Pending JPS5765876A (en) 1980-10-08 1980-10-08 Wave-power energy absorbing apparatus

Country Status (1)

Country Link
JP (1) JPS5765876A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102691612A (en) * 2012-06-14 2012-09-26 山东大学 Full-hydraulic seawave power generation integrated device
JP2013181496A (en) * 2012-03-02 2013-09-12 Mitsui Eng & Shipbuild Co Ltd Wave power generation device, and method of controlling the same
JP2013181534A (en) * 2013-02-14 2013-09-12 Mitsui Eng & Shipbuild Co Ltd Wave power generation device, and method for controlling the same
JP2014109221A (en) * 2012-11-30 2014-06-12 Hayami Kohei Generating device
CN103939271A (en) * 2014-05-05 2014-07-23 中国海洋大学 Combined type oscillation floater wave energy power generation device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2013181496A (en) * 2012-03-02 2013-09-12 Mitsui Eng & Shipbuild Co Ltd Wave power generation device, and method of controlling the same
CN102691612A (en) * 2012-06-14 2012-09-26 山东大学 Full-hydraulic seawave power generation integrated device
JP2014109221A (en) * 2012-11-30 2014-06-12 Hayami Kohei Generating device
JP2013181534A (en) * 2013-02-14 2013-09-12 Mitsui Eng & Shipbuild Co Ltd Wave power generation device, and method for controlling the same
CN103939271A (en) * 2014-05-05 2014-07-23 中国海洋大学 Combined type oscillation floater wave energy power generation device

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