WO2018142005A3 - Check valve for wave energy harvesting device - Google Patents

Check valve for wave energy harvesting device Download PDF

Info

Publication number
WO2018142005A3
WO2018142005A3 PCT/ES2018/070049 ES2018070049W WO2018142005A3 WO 2018142005 A3 WO2018142005 A3 WO 2018142005A3 ES 2018070049 W ES2018070049 W ES 2018070049W WO 2018142005 A3 WO2018142005 A3 WO 2018142005A3
Authority
WO
WIPO (PCT)
Prior art keywords
bonnet
check valve
support
wave energy
energy harvesting
Prior art date
Application number
PCT/ES2018/070049
Other languages
Spanish (es)
French (fr)
Other versions
WO2018142005A2 (en
Inventor
Eduardo Villarroel Pinedo
Original Assignee
Sener, Ingenieria Y Sistemas, S.A.
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 Sener, Ingenieria Y Sistemas, S.A. filed Critical Sener, Ingenieria Y Sistemas, S.A.
Publication of WO2018142005A2 publication Critical patent/WO2018142005A2/en
Publication of WO2018142005A3 publication Critical patent/WO2018142005A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/08—Doors or covers specially adapted for smoke-boxes, flues, or chimneys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/031—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member the hinge being flexible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00—Circuit elements having moving parts
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Check Valves (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

Check valve for a wave energy harvesting device, which allows the passage of air in a single direction and comprises a bonnet (2) articulated to a support (7), the bonnet (2) being configured to close against a valve seat (3) blocking the passage of air, and said bonnet (2) being pivotable with respect to the support (7) about a geometric pivot axis. The valve comprises at least one articulation (9) attaching the bonnet (2) to the support (7), where each articulation (9) comprises elastic and/or magnetic attachment means (10) which allow the geometric pivot axis to swing with respect to the support (7) during opening and closing of the bonnet (2), the geometric pivot axis of the bonnet (2) being arranged coplanar with respect to the valve seat (3) in a closed position of the check valve (1).
PCT/ES2018/070049 2017-01-31 2018-01-22 Check valve for a wave energy harvesting device WO2018142005A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201730105A ES2677256B1 (en) 2017-01-31 2017-01-31 Unidirectional valve for a device for capturing wave energy
ESP201730105 2017-01-31

Publications (2)

Publication Number Publication Date
WO2018142005A2 WO2018142005A2 (en) 2018-08-09
WO2018142005A3 true WO2018142005A3 (en) 2018-09-27

Family

ID=61832532

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2018/070049 WO2018142005A2 (en) 2017-01-31 2018-01-22 Check valve for a wave energy harvesting device

Country Status (2)

Country Link
ES (1) ES2677256B1 (en)
WO (1) WO2018142005A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112066046B (en) * 2020-09-28 2022-07-15 君品集团有限公司 Wafer check valve

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1745773A (en) * 1927-09-29 1930-02-04 Harry E Sipe Hinge
GB2133831A (en) * 1983-01-05 1984-08-01 Goiot Sa Improvements in horizontally hinged panels
US5056548A (en) * 1990-10-12 1991-10-15 Kf Industries, Inc. Check valve assembly with removable seat
GB2393775A (en) * 2002-10-04 2004-04-07 Saint Gobain Pipelines Plc A hinged non-return valve
EP1852641A1 (en) * 2006-05-05 2007-11-07 Honeywell International Inc. Split flapper check valve including a torsion spring wear reduction mechanism
US20120042968A1 (en) * 2009-02-06 2012-02-23 Advance Vales PVT, Ltd. Metal plate for dual plate check valve
US20130318747A1 (en) * 2012-05-31 2013-12-05 Hon Hai Precision Industry Co., Ltd. Folding mechanism
US20160090768A1 (en) * 2014-09-25 2016-03-31 William Scott Mooers Hinge Providing an Opening or Closing Force

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080014859A1 (en) * 2006-07-14 2008-01-17 Edmisten John H Damper assembly for air handling system
TW200825276A (en) * 2006-12-07 2008-06-16 Ming-Hong Lin Wind-drum power generator by ocean waves
US20100132806A1 (en) * 2008-12-01 2010-06-03 Mcwane Incorporated D/B/A Kennedy Valve Fire hydrant check valve
JP5921185B2 (en) * 2011-12-26 2016-05-24 川崎重工業株式会社 Swing check valve
KR101538728B1 (en) * 2014-12-08 2015-07-24 플로우테크 주식회사 Check valve for preventing slam and waterhammer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1745773A (en) * 1927-09-29 1930-02-04 Harry E Sipe Hinge
GB2133831A (en) * 1983-01-05 1984-08-01 Goiot Sa Improvements in horizontally hinged panels
US5056548A (en) * 1990-10-12 1991-10-15 Kf Industries, Inc. Check valve assembly with removable seat
GB2393775A (en) * 2002-10-04 2004-04-07 Saint Gobain Pipelines Plc A hinged non-return valve
EP1852641A1 (en) * 2006-05-05 2007-11-07 Honeywell International Inc. Split flapper check valve including a torsion spring wear reduction mechanism
US20120042968A1 (en) * 2009-02-06 2012-02-23 Advance Vales PVT, Ltd. Metal plate for dual plate check valve
US20130318747A1 (en) * 2012-05-31 2013-12-05 Hon Hai Precision Industry Co., Ltd. Folding mechanism
US20160090768A1 (en) * 2014-09-25 2016-03-31 William Scott Mooers Hinge Providing an Opening or Closing Force

Also Published As

Publication number Publication date
ES2677256B1 (en) 2019-05-27
WO2018142005A2 (en) 2018-08-09
ES2677256A1 (en) 2018-07-31

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