JPS648359A - Wave motion pump - Google Patents

Wave motion pump

Info

Publication number
JPS648359A
JPS648359A JP62161267A JP16126787A JPS648359A JP S648359 A JPS648359 A JP S648359A JP 62161267 A JP62161267 A JP 62161267A JP 16126787 A JP16126787 A JP 16126787A JP S648359 A JPS648359 A JP S648359A
Authority
JP
Japan
Prior art keywords
float
caisson
wave
opened
cylinder
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
JP62161267A
Other languages
Japanese (ja)
Inventor
Katsuyuki Kawaguchi
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 JP62161267A priority Critical patent/JPS648359A/en
Publication of JPS648359A publication Critical patent/JPS648359A/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 provide a compact wave motion pump and increase a pump supplied water amount by fixedly support a caisson opened to ocean to fit slidably a float in a cylinder provided on the upper portion of the caisson so that the float is reciprocated by wave energy. CONSTITUTION:A caisson 3 opened to ocean is fixedly supported in the sea and a cylinder 1 in which a float 2 vacant in operation is slidably fitted is disposed on the upper portion of the caisson 3. To this cylinder 1 are connected sea water intake and discharge pipes 6, 9 opened to a chamber having volume expanded and contracted by the reciprocation of float 2, and check valves 7, 8 are respectively provided on the openings of cylinder of respective pipes 6, 9. Also, a wave collecting device 5 is provided in front of a wave intake port 4 of caisson 3 opened to ocean. The float 2 is reciprocated by the upward and downward motion of wave so that the sea water taken in from the sea water intake pipe 6 in the descent of float is operatively discharged from the discharge pipe 9 in the ascent of float 2.
JP62161267A 1987-06-30 1987-06-30 Wave motion pump Pending JPS648359A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62161267A JPS648359A (en) 1987-06-30 1987-06-30 Wave motion pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62161267A JPS648359A (en) 1987-06-30 1987-06-30 Wave motion pump

Publications (1)

Publication Number Publication Date
JPS648359A true JPS648359A (en) 1989-01-12

Family

ID=15731857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62161267A Pending JPS648359A (en) 1987-06-30 1987-06-30 Wave motion pump

Country Status (1)

Country Link
JP (1) JPS648359A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002147329A (en) * 2000-11-08 2002-05-22 Yamaguchi Technology Licensing Organization Ltd Moving object type wave power energy conversion device
TWI833598B (en) * 2023-03-08 2024-02-21 謝和源 A wave kinetic energy water drawing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165674A (en) * 1981-04-04 1982-10-12 Michio Mizutani Conversion and storage of wave energy in form of potential energy of water

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165674A (en) * 1981-04-04 1982-10-12 Michio Mizutani Conversion and storage of wave energy in form of potential energy of water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002147329A (en) * 2000-11-08 2002-05-22 Yamaguchi Technology Licensing Organization Ltd Moving object type wave power energy conversion device
TWI833598B (en) * 2023-03-08 2024-02-21 謝和源 A wave kinetic energy water drawing device

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