SG11202109823QA - Watertight structure for flap gate and flap gate comprising same - Google Patents

Watertight structure for flap gate and flap gate comprising same

Info

Publication number
SG11202109823QA
SG11202109823QA SG11202109823QA SG11202109823QA SG 11202109823Q A SG11202109823Q A SG 11202109823QA SG 11202109823Q A SG11202109823Q A SG 11202109823QA SG 11202109823Q A SG11202109823Q A SG 11202109823QA
Authority
SG
Singapore
Prior art keywords
flap gate
same
watertight structure
flap
gate
Prior art date
Application number
Inventor
Tetsuo Onodera
Koji Sasayama
Toshio Tsuchiya
Original Assignee
Asahi Inovex 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 Asahi Inovex Corp filed Critical Asahi Inovex Corp
Publication of SG11202109823QA publication Critical patent/SG11202109823QA/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/54—Sealings for gates
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/40—Swinging or turning gates
    • E02B7/44—Hinged-leaf gates

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Barrages (AREA)
SG11202109823Q 2019-03-22 2020-03-19 Watertight structure for flap gate and flap gate comprising same SG11202109823QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019055243 2019-03-22
PCT/JP2020/012367 WO2020196290A1 (en) 2019-03-22 2020-03-19 Watertight structure for flap gate and flap gate comprising same

Publications (1)

Publication Number Publication Date
SG11202109823QA true SG11202109823QA (en) 2021-10-28

Family

ID=72611971

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202109823Q SG11202109823QA (en) 2019-03-22 2020-03-19 Watertight structure for flap gate and flap gate comprising same

Country Status (8)

Country Link
US (1) US20220145562A1 (en)
EP (1) EP3943664A4 (en)
JP (1) JP6775268B1 (en)
CN (1) CN113614310B (en)
AU (1) AU2020246272B2 (en)
CA (1) CA3132146C (en)
SG (1) SG11202109823QA (en)
WO (1) WO2020196290A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7053060B2 (en) * 2020-06-19 2022-04-12 旭イノベックス株式会社 Flap gate
CN113235522B (en) * 2021-06-03 2023-02-28 中电建生态环境集团有限公司 Inflatable rubber gate system
CN115404827B (en) * 2022-08-15 2023-07-14 中国长江电力股份有限公司 Automatic closing device and method for orifice cover plate of hydropower station storage door slot

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50388B1 (en) 1970-05-12 1975-01-08
JPS595152B2 (en) 1975-11-22 1984-02-02 東洋紡績株式会社 Setuchiyakuzaisoseibutsu
JP2000328545A (en) * 1999-05-19 2000-11-28 Asahi Tekkosho:Kk Automatic gate
WO2002016698A1 (en) * 2000-08-21 2002-02-28 Rubicon Research Pty Ltd Control gates
JP2002105934A (en) * 2000-10-03 2002-04-10 Mizota Corp Flap gate
JP4115380B2 (en) * 2003-12-15 2008-07-09 株式会社ミゾタ Peerless gate
KR200361667Y1 (en) * 2004-06-10 2004-09-14 김재덕 automatic water gate
KR200380458Y1 (en) * 2004-12-09 2005-03-30 홍종렬 Multistage type floodgate
KR20140073824A (en) * 2012-12-07 2014-06-17 주식회사 우진산업 Wall built-in automatic floodgate
KR101370040B1 (en) * 2013-05-27 2014-03-04 서보형 Sluice having flap gate
JP5622007B2 (en) * 2013-06-10 2014-11-12 株式会社大和エンジニヤリング Flap gate and watertight member
JP6114169B2 (en) * 2013-12-03 2017-04-12 株式会社丸島アクアシステム Flap gate
JP5503072B1 (en) * 2013-12-13 2014-05-28 旭イノベックス株式会社 Flap gate
JP5503074B1 (en) * 2013-12-20 2014-05-28 旭イノベックス株式会社 Flap gate
CN203821317U (en) * 2014-02-21 2014-09-10 武汉圣禹排水系统有限公司 Double-eccentric-bottom-shaft multi-stage weir plate
JP5905152B1 (en) * 2014-09-19 2016-04-20 旭イノベックス株式会社 Flap gate
KR20160001848U (en) * 2014-11-21 2016-05-31 최정석 low water pressure automatic gate
KR101582592B1 (en) * 2015-06-30 2016-01-12 형진건설(주) Hydraulic pressure own weight type floodgate
CN205530153U (en) * 2016-01-28 2016-08-31 成都万江港利科技股份有限公司 Integration multifunction board floodgate
CN206916711U (en) * 2017-02-09 2018-01-23 中国机械工业第二建设工程有限公司 Automatic water valve
CN108755612B (en) * 2018-04-23 2020-12-22 中国水利水电第九工程局有限公司 Automatic tipping flood discharge gate system

Also Published As

Publication number Publication date
US20220145562A1 (en) 2022-05-12
EP3943664A1 (en) 2022-01-26
JP6775268B1 (en) 2020-10-28
CA3132146A1 (en) 2020-10-01
CN113614310A (en) 2021-11-05
CN113614310B (en) 2023-04-11
CA3132146C (en) 2023-09-12
JPWO2020196290A1 (en) 2021-04-08
AU2020246272B2 (en) 2023-03-30
EP3943664A4 (en) 2022-11-30
WO2020196290A1 (en) 2020-10-01
AU2020246272A1 (en) 2021-09-30

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