AT59987B - Fish hatcher. - Google Patents

Fish hatcher.

Info

Publication number
AT59987B
AT59987B AT59987DA AT59987B AT 59987 B AT59987 B AT 59987B AT 59987D A AT59987D A AT 59987DA AT 59987 B AT59987 B AT 59987B
Authority
AT
Austria
Prior art keywords
incubator according
water
troughs
fish
outflow
Prior art date
Application number
Other languages
German (de)
Inventor
Samuel Nedeczky
Original Assignee
Samuel Nedeczky
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 Samuel Nedeczky filed Critical Samuel Nedeczky
Application granted granted Critical
Publication of AT59987B publication Critical patent/AT59987B/en

Links

Landscapes

  • Farming Of Fish And Shellfish (AREA)

Description

  

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 der ganzen Brutzeit gar nicht berührt und daher nicht beschädigt werden. Ferner ist durch Beseitigung des Schlammes für ein stets reines Wasser Vorsorge getroffen und damit der Bildung des schädlichen Schimmelpilzes (Byssus) vorgebeugt, während die Tröge selbst gleichzeitig auch als sogenannte Kinderstuben" benutzt werden können, während man bisher zu diesem Zwecke auf besondere, kostbare Einrichtungen angewiesen war. 



   PATENT-ANSPRÜCHE :   l. Fischbrutapparat, bestehend   aus einer Anzahl etagenförmig übereinander angeordneter, mit einem Kies-oder dgl. Bett zur Aufnahme der Eier versehener Tröge, durch welche ein Wasserstrom geleitet wird, dadurch gekennzeichnet, dass sich an das Kiesbett eine durch ein Gitterwerk oder gelochtes Zinkblech (i) abgedeckte Wasserkammer   (f)     anschliesst,   aus welcher das Wasser über eine   Überl aufmache nach   dem folgenden Trog fliesst, oder samt abgelagertem Schlamm 
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 not touched at all during the entire breeding season and therefore not damaged. Furthermore, by removing the sludge, provision is made to ensure that the water is always pure, thus preventing the formation of harmful mold (byssus), while the troughs themselves can also be used as so-called nurseries, while special, valuable facilities have been used for this purpose was instructed.



   PATENT CLAIMS: l. Fish hatchery, consisting of a number of troughs arranged one above the other and provided with a gravel or similar bed for receiving the eggs, through which a stream of water is passed, characterized in that a lattice or perforated zinc sheet (i) is attached to the gravel bed. covered water chamber (f), from which the water flows over an opening to the following trough, or with the deposited sludge
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Claims (1)

bewegung durch die Tröge zu leiten. to guide movement through the troughs. 3. Fischbrutapparat nach Anspruch 1, dadurch gekennzeichnet, dass die Stauhöhe des Wassers in den Trögen durch einen vor der Überlauffläche heb-und senkbar angeordneten Sehieber (m) geregelt werden kann. 3. Fish incubator according to claim 1, characterized in that the water level in the troughs can be regulated by a gate valve (m) which can be raised and lowered in front of the overflow area. 4. Ausführungsform des Fischbrutapparates nach Anspruch 1, dadurch gekennzeichnet, dass das Ausflussrohr (n) drehbar angeordnet und doppelknieförmig gestaltet ist, zum Zweck, die Ausflussöffnung desselben auf verschiedene Höhenlagen einstellen und dadurch die Ausflussgeschwindigkeit des Wassers und Schlammes regeln zu können. 4. Embodiment of the fish incubator according to claim 1, characterized in that the outflow pipe (s) is rotatably arranged and designed in the shape of a double knee, for the purpose of setting the outflow opening of the same at different heights and thereby being able to regulate the outflow speed of the water and mud. 5. Ausführungsform des Fischbrutapparates nach Anspruch l, dadurch gekennzeichnet. dass das Ablassen des Schlammes aus dem Kiesbett und von dem Boden des Troges durch einen nach der Wasserkammer (f) führenden Schlitz (p) erfott. der mittels eines Schiebers (o) ab- gesperrt werden kann. 5. embodiment of the fish incubator according to claim l, characterized. that the sludge is drained from the gravel bed and from the bottom of the trough through a slot (p) leading to the water chamber (f). which can be blocked with a slide (o).
AT59987D 1912-09-18 1912-09-18 Fish hatcher. AT59987B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT59987T 1912-09-18

Publications (1)

Publication Number Publication Date
AT59987B true AT59987B (en) 1913-07-10

Family

ID=3581829

Family Applications (1)

Application Number Title Priority Date Filing Date
AT59987D AT59987B (en) 1912-09-18 1912-09-18 Fish hatcher.

Country Status (1)

Country Link
AT (1) AT59987B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611337A (en) * 1949-04-21 1952-09-23 Vibert Richard Fish egg hatching device
US2804045A (en) * 1955-05-11 1957-08-27 John H Scott Separating apparatus for hatching brine shrimp
US2845779A (en) * 1956-06-12 1958-08-05 Trevor P Clark Fingerling transfer devices
US5189981A (en) * 1991-08-16 1993-03-02 Ewald Jr Herbert J Fish farm

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611337A (en) * 1949-04-21 1952-09-23 Vibert Richard Fish egg hatching device
US2804045A (en) * 1955-05-11 1957-08-27 John H Scott Separating apparatus for hatching brine shrimp
US2845779A (en) * 1956-06-12 1958-08-05 Trevor P Clark Fingerling transfer devices
US5189981A (en) * 1991-08-16 1993-03-02 Ewald Jr Herbert J Fish farm

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