CH270487A - Fish water system. - Google Patents
Fish water system.Info
- Publication number
- CH270487A CH270487A CH270487DA CH270487A CH 270487 A CH270487 A CH 270487A CH 270487D A CH270487D A CH 270487DA CH 270487 A CH270487 A CH 270487A
- Authority
- CH
- Switzerland
- Prior art keywords
- fish
- water
- brook
- built
- chambers
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 13
- 241000251468 Actinopterygii Species 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000004224 protection Effects 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 241001669679 Eleotris Species 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
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
- A01K61/00—Culture of aquatic animals
- A01K61/70—Artificial fishing banks or reefs
-
- 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)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Revetment (AREA)
- Farming Of Fish And Shellfish (AREA)
Description
FischgewÏsseranlage.
Bei den heutigen verbauten Gewässeranla en finden die Fische zu wenig Versteeke, so dass der Fischbestand deshalb zurückgeht. Es ist aber nötig, den Fischen vermehrt Schutz zu gewähren. Gegenstand vorliegender Erfindung ist nun, eine Fischgewässeranlage, bei der k nstlich erstellte Unterschlüpfe zum.
Schutze der Fische vorgesehen sind.
Auf der beiliegenden Zeichnung sind einige beispielsweise Ausführungen dargestellt.
Fig. 1 zeigt einen Querschnitt eines verbauten Baches ohne natiirliche Untersehlupf- moglichkeiten. Dafür sind schwimmende Flosse 1 mittels eines Kabels oder dergleichen 2 am Ufer verankert. Das Floss ist mit einem Rand 3 versehen und bepflanzt. Die ins Was- ser herabhängenden Pflanzen 4 bilden einen Unterschlupf f r die Fische.
Fig. 2 und 3 zeigen im Horizontal- bzw.
Vertikalschnitt eine andere Art Schutz für die Fische. In die Bösehwlg 5 des Baches 6, also seitlieh, ausserhalb der Gewässerrinne, sind Kammern 7 vorgesehen, die oben verschlossen sein können, und die durch Schlitze 8 oder Locher mit dem Wasserraum verbun- den sind, welche Locher zum Durchschlupf der Fische dienen. Zweekmässig ist die Bachsohle 9 baehabwärts unterhalb des Schlitzes 8 vertieft.
In Fig. 4 und 5 ist die Schutzkammer 10 bachaufwärts hinter einer Schwelle 11 vorgesehen und durch Íffnungen 12 mit dem Bachraum verbunden.
An den Wänden können plattenförmige Vorsprünge 13 vorgesehen werden, die dem Fisch das Laichgeschäft erleichtern.
PATENTANSPRUCH : Fischgewässeranlage, gekennzeichnet durch darin kiinstlich erstellte Untersehlüpfe zum Sehutze der Fische.
UNTERANSPRÜCHE : 1. Anlage nach Patentanspruch, gekenn- zeiclmet durch sehwimmende, am Ufer gegen Fortschwemmen verankerte, bepflanzte Flo¯e.
2. Anlage nach Patentanspruch, gekenn- zeichnet durch ausserhalb der Gewässerrinne verbauter Bäche angeordnete Schutzkammern, welche durch Schlupfoffnungen mit dem Ge wässer verbunden sind.
3. Anlage nach Unteransprueh 2, dadurch g dass die Schutzkammern seitlich der Rinne angeordnet und durch Schlitze mit dem Baeh verbunden sind.
4. Anlage nach Unteranspruch 2, dadurch gekennzeichnet, dass die Schutzkammern bach- aufwärts hinter einer Querschwelle angeordnet sind.
**WARNUNG** Ende DESC Feld konnte Anfang CLMS uberlappen**.
Fishwaters facility.
With today's built-in water systems, the fish find too little steak, so the fish population is therefore declining. But it is necessary to give the fish more protection. The subject of the present invention is now a fish water system, in which artificially created hiding places for.
Fish protections are provided.
Some examples of designs are shown in the accompanying drawing.
Fig. 1 shows a cross section of a built-up brook without natural possibilities for subsidence. For this purpose, floating fin 1 are anchored to the bank by means of a cable or the like 2. The raft has an edge 3 and is planted. The plants 4 hanging down into the water form a shelter for the fish.
Fig. 2 and 3 show in the horizontal and
Vertical section a different kind of protection for the fish. In the Bösehwlg 5 of the brook 6, that is to the side, outside the water channel, chambers 7 are provided which can be closed at the top and which are connected to the water space by slots 8 or holes, which holes are used for the fish to slip through. For two purposes, the brook bottom 9 is deepened below the slot 8 downstream.
In FIGS. 4 and 5, the protective chamber 10 is provided upstream behind a threshold 11 and connected to the brook space through openings 12.
Plate-shaped projections 13 can be provided on the walls, which facilitate the spawning business for the fish.
PATENT CLAIM: Fish water system, characterized by artificially created sub-holes for the fish's eyes.
SUBSTANTIAL CLAIMS: 1. System according to patent claim, characterized by floating, planted rafts anchored on the bank to prevent them from floating away.
2. System according to patent claim, characterized by protective chambers arranged outside of the water channel built-in brooks, which are connected to the water by slip openings.
3. System according to Unteransprueh 2, characterized in that the protective chambers are arranged to the side of the channel and are connected to the Baeh by slots.
4. Installation according to dependent claim 2, characterized in that the protective chambers are arranged upstream behind a cross sleeper.
** WARNING ** End of DESC field could overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH270487T | 1949-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH270487A true CH270487A (en) | 1950-09-15 |
Family
ID=4477767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH270487D CH270487A (en) | 1949-08-22 | 1949-08-22 | Fish water system. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH270487A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0022650A2 (en) * | 1979-07-17 | 1981-01-21 | Albert Henry Knowles | Process and apparatus for accelerating growth rate of salmonoids and other fish and the like |
| EP0047138A1 (en) * | 1980-08-27 | 1982-03-10 | Kr Associates, Inc. | Process and apparatus for fish growth acceleration |
| DE3041173A1 (en) * | 1980-10-31 | 1982-05-13 | Fritz 8031 Stockdorf Grombach | Wooden inland water bank revetment fish shelter - has flange for bank attachment along edge of sunken open fronted box |
| EP0208462A1 (en) * | 1985-06-24 | 1987-01-14 | C D Holdings Ltd | Means for protecting fish |
| EP0048554B1 (en) * | 1980-08-27 | 1987-05-06 | Kr Associates, Inc. | Method of and apparatus for unconfined fish farming and the like |
| EP0351991A1 (en) * | 1988-07-18 | 1990-01-24 | Ferrari, Beryl Rose | Fish protection system |
| EP0361555A1 (en) * | 1988-09-02 | 1990-04-04 | Plasticall B.V. | Garden Pond |
-
1949
- 1949-08-22 CH CH270487D patent/CH270487A/en unknown
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0022650A2 (en) * | 1979-07-17 | 1981-01-21 | Albert Henry Knowles | Process and apparatus for accelerating growth rate of salmonoids and other fish and the like |
| EP0022650A3 (en) * | 1979-07-17 | 1981-09-02 | Albert Henry Knowles | Process and apparatus for accelerating growth rate of salmonoids and other fish and the like |
| EP0047138A1 (en) * | 1980-08-27 | 1982-03-10 | Kr Associates, Inc. | Process and apparatus for fish growth acceleration |
| EP0048554B1 (en) * | 1980-08-27 | 1987-05-06 | Kr Associates, Inc. | Method of and apparatus for unconfined fish farming and the like |
| DE3041173A1 (en) * | 1980-10-31 | 1982-05-13 | Fritz 8031 Stockdorf Grombach | Wooden inland water bank revetment fish shelter - has flange for bank attachment along edge of sunken open fronted box |
| EP0208462A1 (en) * | 1985-06-24 | 1987-01-14 | C D Holdings Ltd | Means for protecting fish |
| EP0351991A1 (en) * | 1988-07-18 | 1990-01-24 | Ferrari, Beryl Rose | Fish protection system |
| EP0361555A1 (en) * | 1988-09-02 | 1990-04-04 | Plasticall B.V. | Garden Pond |
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