CA2533441A1 - Icebreaker and waterway with icebreaker - Google Patents

Icebreaker and waterway with icebreaker Download PDF

Info

Publication number
CA2533441A1
CA2533441A1 CA002533441A CA2533441A CA2533441A1 CA 2533441 A1 CA2533441 A1 CA 2533441A1 CA 002533441 A CA002533441 A CA 002533441A CA 2533441 A CA2533441 A CA 2533441A CA 2533441 A1 CA2533441 A1 CA 2533441A1
Authority
CA
Canada
Prior art keywords
film body
expandable
shrinkable film
icebreaker
channel
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.)
Abandoned
Application number
CA002533441A
Other languages
English (en)
French (fr)
Inventor
Masaru Kaneko
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.)
Bridgestone Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2533441A1 publication Critical patent/CA2533441A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
    • E02B1/003—Mechanically induced gas or liquid streams in seas, lakes or water-courses for forming weirs or breakwaters; making or keeping water surfaces free from ice, aerating or circulating water, e.g. screens of air-bubbles against sludge formation or salt water entry, pump-assisted water circulation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Barrages (AREA)
  • Tents Or Canopies (AREA)
CA002533441A 2003-07-25 2004-07-26 Icebreaker and waterway with icebreaker Abandoned CA2533441A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2003-201840 2003-07-25
JP2003201840 2003-07-25
JP2003288426A JP3950090B2 (ja) 2003-07-25 2003-08-07 アイスブレーカー
JP2003-288426 2003-08-07
PCT/JP2004/010611 WO2005010282A1 (ja) 2003-07-25 2004-07-26 アイスブレーカー、及びアイスブレーカー付き水路

Publications (1)

Publication Number Publication Date
CA2533441A1 true CA2533441A1 (en) 2005-02-03

Family

ID=34106842

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002533441A Abandoned CA2533441A1 (en) 2003-07-25 2004-07-26 Icebreaker and waterway with icebreaker

Country Status (6)

Country Link
US (1) US20070025818A1 (ja)
EP (1) EP1655414A4 (ja)
JP (1) JP3950090B2 (ja)
CA (1) CA2533441A1 (ja)
NO (1) NO20060394L (ja)
WO (1) WO2005010282A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011011808A1 (en) * 2009-07-30 2011-02-03 Roman Buga A cosmetic composition comprising sodium chloride in combination with one or more of protein, collagen, gelatin or amino acid
CN103410117A (zh) * 2013-08-27 2013-11-27 湖南三楚科技有限公司 一种防冰装置
RU2604931C2 (ru) * 2015-05-20 2016-12-20 Аскар Джамилевич Мингажев Способ и устройство для сбора нефти и нефтепродукта из-под ледяного покрова водоема
CN113235526A (zh) * 2021-06-03 2021-08-10 魏驿明 一种新型水利工程用自动启闭闸门
CN114032852B (zh) * 2021-11-18 2023-03-21 郑州大学 一种闸门超声波除冰装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3698193A (en) * 1966-04-15 1972-10-17 Stewart F Daymond Conduits
US3690601A (en) * 1970-09-23 1972-09-12 Lowell W Roemke Pneumatic deicer periphery bleeder
JPS5255836Y2 (ja) * 1972-06-23 1977-12-16
JPS5872232U (ja) * 1981-11-06 1983-05-16 日立造船株式会社 取水設備の凍結防止装置
JPS62143727U (ja) * 1986-02-27 1987-09-10
JPS62276117A (ja) * 1986-05-23 1987-12-01 Kawasaki Heavy Ind Ltd 水門の氷圧荷重軽減方法
JPH0619620Y2 (ja) * 1988-02-10 1994-05-25 三ツ星ベルト株式会社 ゴム製水路部材
EP0466839B1 (en) * 1990-02-06 1996-01-10 Bell Helicopter Textron Inc. Electromagnetic wave attenuating and deicing structure
KR101066825B1 (ko) * 2001-07-09 2011-09-23 헨리 케이 오베르메이어 수량 조절 게이트 및 그의 액츄에이터

Also Published As

Publication number Publication date
WO2005010282A1 (ja) 2005-02-03
JP2005060944A (ja) 2005-03-10
EP1655414A4 (en) 2010-03-24
EP1655414A1 (en) 2006-05-10
US20070025818A1 (en) 2007-02-01
JP3950090B2 (ja) 2007-07-25
NO20060394L (no) 2006-04-10

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Legal Events

Date Code Title Description
FZDE Discontinued