DE10336446B3 - Use of illumination device for flow channel beneath dam or high water barrier with light from external projector supplied to interior of flow channel via light conductor(s) - Google Patents

Use of illumination device for flow channel beneath dam or high water barrier with light from external projector supplied to interior of flow channel via light conductor(s) Download PDF

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Publication number
DE10336446B3
DE10336446B3 DE10336446A DE10336446A DE10336446B3 DE 10336446 B3 DE10336446 B3 DE 10336446B3 DE 10336446 A DE10336446 A DE 10336446A DE 10336446 A DE10336446 A DE 10336446A DE 10336446 B3 DE10336446 B3 DE 10336446B3
Authority
DE
Germany
Prior art keywords
flow channel
light
interior
illumination device
dam
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.)
Expired - Fee Related
Application number
DE10336446A
Other languages
German (de)
Inventor
Alwin Eppler
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.)
Ingbuero Alwin Eppler & C GmbH
Original Assignee
Ingbuero Alwin Eppler & C GmbH
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 Ingbuero Alwin Eppler & C GmbH filed Critical Ingbuero Alwin Eppler & C GmbH
Priority to DE10336446A priority Critical patent/DE10336446B3/en
Application granted granted Critical
Publication of DE10336446B3 publication Critical patent/DE10336446B3/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Husbandry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The illumination device uses at least one projector (9) with an electric light source (10), positioned on the outside of the flow channel (5), the light supplied to at least one light conductor (12) having a light output window (13) positioned within the flow channel, for illuminating the interior of the latter. The light conductor and the light output window is sealed against the ingress of moisture.
DE10336446A 2003-08-06 2003-08-06 Use of illumination device for flow channel beneath dam or high water barrier with light from external projector supplied to interior of flow channel via light conductor(s) Expired - Fee Related DE10336446B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10336446A DE10336446B3 (en) 2003-08-06 2003-08-06 Use of illumination device for flow channel beneath dam or high water barrier with light from external projector supplied to interior of flow channel via light conductor(s)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10336446A DE10336446B3 (en) 2003-08-06 2003-08-06 Use of illumination device for flow channel beneath dam or high water barrier with light from external projector supplied to interior of flow channel via light conductor(s)

Publications (1)

Publication Number Publication Date
DE10336446B3 true DE10336446B3 (en) 2005-04-28

Family

ID=34398645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10336446A Expired - Fee Related DE10336446B3 (en) 2003-08-06 2003-08-06 Use of illumination device for flow channel beneath dam or high water barrier with light from external projector supplied to interior of flow channel via light conductor(s)

Country Status (1)

Country Link
DE (1) DE10336446B3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106195872A (en) * 2016-07-04 2016-12-07 张阳 A kind of Multi-functional fishing lamp and using method thereof
EP3156546A1 (en) * 2015-10-12 2017-04-19 Bernhard Mayrhofer Fish lock

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208055A1 (en) * 1982-03-05 1983-09-15 Michail Sergeevič Žukovskij Moskovskaja oblast' Charčenko Water outlet of a retaining dam
DE3720101A1 (en) * 1987-06-16 1988-12-29 Herbert Kniep Illuminating assembly
DE4326525A1 (en) * 1992-08-07 1994-02-10 Bridgestone Corp Watertight lighting unit for use underwater or range of suspended applications - has light source output transmitted through flexible tube to outlet point with tube sealed against water ingress
JPH06284840A (en) * 1993-04-01 1994-10-11 Sumitomo Electric Ind Ltd Fish-attraction method using linear luminescent material emitting light from side face
JPH07192518A (en) * 1993-12-27 1995-07-28 Bridgestone Corp Tunnel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208055A1 (en) * 1982-03-05 1983-09-15 Michail Sergeevič Žukovskij Moskovskaja oblast' Charčenko Water outlet of a retaining dam
DE3720101A1 (en) * 1987-06-16 1988-12-29 Herbert Kniep Illuminating assembly
DE4326525A1 (en) * 1992-08-07 1994-02-10 Bridgestone Corp Watertight lighting unit for use underwater or range of suspended applications - has light source output transmitted through flexible tube to outlet point with tube sealed against water ingress
JPH06284840A (en) * 1993-04-01 1994-10-11 Sumitomo Electric Ind Ltd Fish-attraction method using linear luminescent material emitting light from side face
JPH07192518A (en) * 1993-12-27 1995-07-28 Bridgestone Corp Tunnel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3156546A1 (en) * 2015-10-12 2017-04-19 Bernhard Mayrhofer Fish lock
CN106195872A (en) * 2016-07-04 2016-12-07 张阳 A kind of Multi-functional fishing lamp and using method thereof

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20110301