AU1003292A - Shield apparatus for traveling water screen - Google Patents

Shield apparatus for traveling water screen

Info

Publication number
AU1003292A
AU1003292A AU10032/92A AU1003292A AU1003292A AU 1003292 A AU1003292 A AU 1003292A AU 10032/92 A AU10032/92 A AU 10032/92A AU 1003292 A AU1003292 A AU 1003292A AU 1003292 A AU1003292 A AU 1003292A
Authority
AU
Australia
Prior art keywords
water screen
shield apparatus
traveling water
traveling
shield
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
AU10032/92A
Inventor
Thomas J. Casper
Gary L. Dombrowski
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.)
Siemens Water Technologies Holding Corp
Original Assignee
Envirex Inc
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 Envirex Inc filed Critical Envirex Inc
Publication of AU1003292A publication Critical patent/AU1003292A/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/08—Fish passes or other means providing for migration of fish; Passages for rafts or boats
    • E02B8/085—Devices allowing fish migration, e.g. fish traps
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K79/00—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery
    • A01K79/02—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery by electrocution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/333—Filters with filtering elements which move during the filtering operation with individual filtering elements moving along a closed path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/60—Ecological corridors or buffer zones
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Husbandry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Filtration Of Liquid (AREA)
AU10032/92A 1991-04-10 1992-01-03 Shield apparatus for traveling water screen Abandoned AU1003292A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68332791A 1991-04-10 1991-04-10
US638327 1991-04-10

Publications (1)

Publication Number Publication Date
AU1003292A true AU1003292A (en) 1992-10-15

Family

ID=24743555

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10032/92A Abandoned AU1003292A (en) 1991-04-10 1992-01-03 Shield apparatus for traveling water screen

Country Status (4)

Country Link
JP (1) JPH04312610A (en)
AU (1) AU1003292A (en)
CA (1) CA2058643A1 (en)
GB (1) GB2254572A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7048850B2 (en) * 2004-08-16 2006-05-23 Laitram, L.L.C. Water screen
MX2007010235A (en) 2005-02-24 2007-11-06 Laitram Llc Modular screen belt.
US7722762B2 (en) * 2005-07-22 2010-05-25 Laitram, L.L.C. Horizontally traveling water screen
DE102007049962A1 (en) * 2006-10-20 2008-05-21 Christian Widmer Treatment process and plant for carrying out the process
FR2990877B1 (en) * 2012-05-24 2015-04-17 Beaudrey & Cie SYSTEM AND METHOD FOR FILTERING A WATER FLOW
CN105903258B (en) * 2016-06-15 2018-03-20 成都来宝石油设备有限公司 The anti-splash device of drilling process mud reclamation device
DE102016213486A1 (en) * 2016-07-22 2018-01-25 Guido Frankenberger Conveyor-belt filter device
CN112616742A (en) * 2020-11-23 2021-04-09 国联(益阳)小龙虾种繁生物技术有限公司 Crayfish is bred and puts in device with fodder

Also Published As

Publication number Publication date
CA2058643A1 (en) 1992-10-11
GB9122581D0 (en) 1991-12-04
JPH04312610A (en) 1992-11-04
GB2254572A (en) 1992-10-14

Similar Documents

Publication Publication Date Title
AU639818B2 (en) Water-filtration apparatus
EP0574307A3 (en) Bar-storage apparatus
SG52764A1 (en) Infant-care apparatus
AU1003292A (en) Shield apparatus for traveling water screen
GB2265797B (en) Apparatus for accomplishing autoport selection
AU661147B2 (en) Shielding apparatus
GB2268353B (en) Imaging apparatus
GB2254890B (en) Dredging apparatus
AU3088892A (en) Apparatus for clearing mines
AU7940391A (en) Practice apparatus
AU1611092A (en) Trenching apparatus
SG49725A1 (en) Vapourizer apparatus
SG97735A1 (en) Electro-optical apparatus
AU5076593A (en) Improved apparatus for mounting gear segments
AU4472993A (en) Screening apparatus
HUT63483A (en) Steam-condensing apparatus
GB2269613B (en) Digging apparatus
GB2267521B (en) Well apparatus
GB9302086D0 (en) Flushing apparatus
GB9119008D0 (en) Dredging apparatus
GB9217236D0 (en) Screen dividing method & apparatus
AU630857B3 (en) Apparatus for excavating around poles
GB9224874D0 (en) Image formation apparatus
PL295915A1 (en) Apparatus for obtaining hydrocyanate
RU1769979C (en) Apparatus for sieving