ITMC20030006U1 - DIVERGENT FOR STRASCIC FISHING - Google Patents

DIVERGENT FOR STRASCIC FISHING Download PDF

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Publication number
ITMC20030006U1
ITMC20030006U1 ITMC20030006U ITMC20030006U1 IT MC20030006 U1 ITMC20030006 U1 IT MC20030006U1 IT MC20030006 U ITMC20030006 U IT MC20030006U IT MC20030006 U1 ITMC20030006 U1 IT MC20030006U1
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IT
Italy
Prior art keywords
divergent
trawling
fishing
strascic
flap
Prior art date
Application number
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Italian (it)
Original Assignee
Prosilas Srl
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.)
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Publication date
Application filed by Prosilas Srl filed Critical Prosilas Srl
Priority to ITMC20030006 priority Critical patent/ITMC20030006U1/en
Publication of ITMC20030006V0 publication Critical patent/ITMC20030006V0/en
Publication of ITMC20030006U1 publication Critical patent/ITMC20030006U1/en

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Description

DESCRIZIONE DI MODELLI INDUSTRIALI DI UTILITÀ’ DAL TITOLO DESCRIPTION OF INDUSTRIAL UTILITY MODELS BY TITLE

“DIVERGENTE JET “ PER LA PESCA A STRASCICO "DIVERGENT JET" FOR TRAWING

TESTO DELLA DESCRIZIONE TEXT OF THE DESCRIPTION

Nella tecnica della pesca a strascico i divergenti attualmente presenti in commercio vengono impiegati con lo scopo di permettere la massima apertura consentita dalla rete. A differenza dei modelli sino ad ora usati, il divergente JET è caratterizzato dall’avere un ipersostentatore di coda oltre a quello sul bordo d’ attacco allo scopo di esaltare i valori della portanza necessaria per la divaricazione. Il divergente JET a parità di dimensioni geometriche con altri divergenti in commercio garantisce aperture della rete notevolmente superiori grazie agli alti valori di portanza generata durante il moto. Pertanto, a parità di potenza motore installata a bordo del peschereccio, le dimensioni geometriche del divergente JET necessario saranno inferiori rispetto a quelle che sarebbero richieste impiegando un divergente attualmente disponibile sul mercato. Ulteriore vantaggio dovuto alle più contenute dimensioni è rappresentato dalla facilità di stivaggio e manovrabilità negli spostamenti a bordo del peschereccio nelle fasi di pre-pesca Dal punto di vista dinamico, l introduzione di un opportuno angolo diedro garantisce, al divergente, una maggiore stabilità laterale durante il suo impiego. In the trawling technique the divergents currently present on the market are used with the aim of allowing the maximum opening allowed by the net. Unlike the models used up to now, the divergent JET is characterized by having a rear flap in addition to the one on the leading edge in order to enhance the lift values necessary for the spread. The divergent JET with the same geometric dimensions with other divergents on the market guarantees significantly higher mesh openings thanks to the high lift values generated during motion. Therefore, with the same engine power installed on board the vessel, the geometric dimensions of the necessary JET divergent will be smaller than those that would be required using a divergent currently available on the market. Another advantage due to the smaller dimensions is represented by the ease of stowage and maneuverability when moving on board the fishing vessel in the pre-fishing phases From a dynamic point of view, the introduction of an appropriate dihedral angle guarantees, to the divergent, greater lateral stability during its use.

Claims (3)

RIVENDICAZIONI 1) Divergente per la pesca a strascico caratterizzato dal fatto di utilizzare, al fine della generazione di elevata portanza, un ipersostentatore sul bordo d’attacco ed uno sul bordo d’uscita come da FIGURA 1. CLAIMS 1) Divergent for trawling characterized by the fact of using, in order to generate high lift, one flap on the leading edge and one on the trailing edge as shown in FIGURE 1. 2) Divergente per la pesca a strascico caratterizzato secondo la rivendicazione SUBÌ dal fatto di avere l 'ipersostentatore sul bordo d’uscita geometricamente disegnato in maniera da determinare una accelerazione del flusso dell’acqua per l’ottenimento di elevati valori di portanza. 2) Divergent for trawling characterized according to the SUBÌ claim by having the flap on the trailing edge geometrically designed in such a way as to cause an acceleration of the water flow to obtain high lift values. 3) Divergente per la pesca a strascico caratterizzato secondo la rivendicazione SUB3 dal fatto di possedere un appropriato angolo diedro FIGURAI a garanzia di una maggiore stabilità laterale.3) Divergent for trawling characterized according to claim SUB3 by having an appropriate dihedral angle FIGUREI to guarantee greater lateral stability.
ITMC20030006 2003-02-11 2003-02-11 DIVERGENT FOR STRASCIC FISHING ITMC20030006U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMC20030006 ITMC20030006U1 (en) 2003-02-11 2003-02-11 DIVERGENT FOR STRASCIC FISHING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMC20030006 ITMC20030006U1 (en) 2003-02-11 2003-02-11 DIVERGENT FOR STRASCIC FISHING

Publications (2)

Publication Number Publication Date
ITMC20030006V0 ITMC20030006V0 (en) 2003-02-11
ITMC20030006U1 true ITMC20030006U1 (en) 2004-08-12

Family

ID=27620778

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMC20030006 ITMC20030006U1 (en) 2003-02-11 2003-02-11 DIVERGENT FOR STRASCIC FISHING

Country Status (1)

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IT (1) ITMC20030006U1 (en)

Also Published As

Publication number Publication date
ITMC20030006V0 (en) 2003-02-11

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