SE9201129L - Foerfarande och anordning foer att haalla slussar isfria - Google Patents

Foerfarande och anordning foer att haalla slussar isfria

Info

Publication number
SE9201129L
SE9201129L SE9201129A SE9201129A SE9201129L SE 9201129 L SE9201129 L SE 9201129L SE 9201129 A SE9201129 A SE 9201129A SE 9201129 A SE9201129 A SE 9201129A SE 9201129 L SE9201129 L SE 9201129L
Authority
SE
Sweden
Prior art keywords
lock
floor
waterway
pipes
ice
Prior art date
Application number
SE9201129A
Other languages
Unknown language ( )
English (en)
Other versions
SE9201129D0 (sv
SE505751C2 (sv
Inventor
Esko Poentynen
Original Assignee
Esko Poentynen
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 Esko Poentynen filed Critical Esko Poentynen
Publication of SE9201129D0 publication Critical patent/SE9201129D0/sv
Publication of SE9201129L publication Critical patent/SE9201129L/sv
Publication of SE505751C2 publication Critical patent/SE505751C2/sv

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02C—SHIP-LIFTING DEVICES OR MECHANISMS
    • E02C1/00—Locks or dry-docks; Shaft locks, i.e. locks of which one front side is formed by a solid wall with an opening in the lower part through which the ships pass
    • E02C1/10—Equipment for use in connection with the navigation of ships in locks; Mooring equipment
    • 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
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/02—Cleaning or keeping clear the surface of open water; Apparatus therefor from ice otherwise than according to E02B1/003
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02C—SHIP-LIFTING DEVICES OR MECHANISMS
    • E02C1/00—Locks or dry-docks; Shaft locks, i.e. locks of which one front side is formed by a solid wall with an opening in the lower part through which the ships pass

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Revetment (AREA)
SE9201129A 1990-11-26 1992-04-08 Förfarande och anordning för att hålla slussar isfria SE505751C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI905804A FI86452C (sv) 1990-11-26 1990-11-26 Förfarande och anläggning för att hålla en sluss öppen

Publications (3)

Publication Number Publication Date
SE9201129D0 SE9201129D0 (sv) 1992-04-08
SE9201129L true SE9201129L (sv) 1992-10-12
SE505751C2 SE505751C2 (sv) 1997-10-06

Family

ID=8531456

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9201129A SE505751C2 (sv) 1990-11-26 1992-04-08 Förfarande och anordning för att hålla slussar isfria

Country Status (5)

Country Link
US (1) US5232309A (sv)
CA (1) CA2065073C (sv)
FI (1) FI86452C (sv)
RU (1) RU2070250C1 (sv)
SE (1) SE505751C2 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102220752B (zh) * 2011-04-15 2012-11-28 安徽水利开发股份有限公司 液压耙冰机
CN102206937A (zh) * 2011-04-15 2011-10-05 安徽水利开发股份有限公司 电动耙冰机
CN103452089A (zh) * 2013-08-29 2013-12-18 孔章林 高水位船闸通航方法
NL2012185C2 (en) * 2014-02-03 2015-08-06 Robert Cornelis Smit Water barrier, in particular a lock.
CN104631413B (zh) * 2015-01-12 2017-12-12 江海涛 一种单级四线连通的船闸
CN104631412B (zh) * 2015-01-12 2017-04-26 广州粤科工程建设监理咨询有限公司 一种三级三线连通的船闸
CN105401566B (zh) * 2015-09-24 2017-06-09 河海大学 一种船闸浮式系船柱
CN111535285A (zh) * 2020-05-18 2020-08-14 扬州大学 一种双向过鱼船闸及其运行方法
CN112342996A (zh) * 2020-09-30 2021-02-09 中船第九设计研究院工程有限公司 一种坞门临水侧防冻方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US90727A (en) * 1869-06-01 Closed by ice
US1662113A (en) * 1926-03-18 1928-03-13 Francis M Henry Canal and the filling and emptying of the locks thereof
FR1397333A (fr) * 1964-03-16 1965-04-30 Traction Et D Expl S Soc Gen D Procédé de déplacements hydrauliques de bateaux à l'intérieur et aux abords des écluses et des élévateurs
US3561175A (en) * 1969-03-17 1971-02-09 Dow Chemical Co Frost proof shallow footings or piers and method therefor
SE418113B (sv) * 1975-12-23 1981-05-04 Atomenergi Ab Varmvattenmagasin

Also Published As

Publication number Publication date
FI905804A (fi) 1992-05-15
US5232309A (en) 1993-08-03
CA2065073A1 (en) 1992-10-12
CA2065073C (en) 1999-10-12
FI905804A0 (fi) 1990-11-26
FI86452C (sv) 1992-08-25
SE9201129D0 (sv) 1992-04-08
SE505751C2 (sv) 1997-10-06
RU2070250C1 (ru) 1996-12-10
FI86452B (fi) 1992-05-15

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Legal Events

Date Code Title Description
NUG Patent has lapsed