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AR010028A1 - DRAW NET DOOR BOARDS (OTTER BOARD) - Google Patents

DRAW NET DOOR BOARDS (OTTER BOARD)

Info

Publication number
AR010028A1
AR010028A1 ARP970104931A AR010028A1 AR 010028 A1 AR010028 A1 AR 010028A1 AR P970104931 A ARP970104931 A AR P970104931A AR 010028 A1 AR010028 A1 AR 010028A1
Authority
AR
Argentina
Prior art keywords
net
otter board
door
net door
way
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Helgi Larsen
Original Assignee
Helgi Larsen
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 Helgi Larsen filed Critical Helgi Larsen
Priority to ARP970104931 priority Critical patent/AR010028A1/en
Publication of AR010028A1 publication Critical patent/AR010028A1/en

Links

Abstract

Se refiere a una puerta de red (20) que puede ser usada para generar una fuerza de expansion en la pesca de arrastre. La puerta de red materia comprendepor lo menos dos aletas (1-3) que están suspendidas entre un numero de costillas ques e extienden longitudinalmente (5,6,10,26,27) de manera tal quese forma por lo menos un canal ahusado en el cual el flujo de agua pasa a través de la puerta de red. Los canales están cuvados y formados de manera talque el agua es arrojada aalta velocidad en relacion con la velocidad remolque en una direccion ligeramente hacia abajao de una respectiva seccionterminal de una aleta adyacente inferior o intermedia que se extiende desde las salidas de los canales, con lo cualse i mpide que ocurra turbulencia auna altos ángulos de ataque de la puerta de red.It refers to a net door (20) that can be used to generate an expansion force in trawling. The net material door comprises at least two fins (1-3) that are suspended between a number of ribs that extend longitudinally (5,6,10,26,27) in such a way that at least one tapered channel is formed in which the flow of water passes through the network door. The channels are curved and formed in such a way that the water is thrown at high speed relative to the towing speed in a slightly downward direction of a respective terminal section of an adjacent lower or intermediate fin extending from the channel outlets, thereby whichever prevents turbulence at high angles of attack from the net gate.

ARP970104931 1997-10-24 1997-10-24 DRAW NET DOOR BOARDS (OTTER BOARD) AR010028A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ARP970104931 AR010028A1 (en) 1997-10-24 1997-10-24 DRAW NET DOOR BOARDS (OTTER BOARD)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP970104931 AR010028A1 (en) 1997-10-24 1997-10-24 DRAW NET DOOR BOARDS (OTTER BOARD)

Publications (1)

Publication Number Publication Date
AR010028A1 true AR010028A1 (en) 2000-05-17

Family

ID=45724666

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970104931 AR010028A1 (en) 1997-10-24 1997-10-24 DRAW NET DOOR BOARDS (OTTER BOARD)

Country Status (1)

Country Link
AR (1) AR010028A1 (en)

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