JP2017216988A5 - Electrode device - Google Patents

Claims (10)

Electrode means to which an electrical pulse is applied to form an electric field for inducing a fish;
A battery module for supplying power for generating the electric pulse;
An electrode device equipped with The electrode means comprises a linear portion having an at least partially conductive surface,
An electrode device according to claim 1. The electrode device according to claim 1 or 2, wherein the electrode means comprises a flexible wire. It further comprises control means for controlling the electrical pulse,
The battery module is configured to apply the electrical pulse to the electrode means in response to a control signal from the control means.
An electrode device according to any one of claims 1 to 3. The control means controls the electrical pulse so that an electric field is generated to induce the fish by providing the fish with an electrical stimulus to urge the fish to escape from the electrical stimulus.
The electrode device according to claim 4. The control means forms the electric field for inducing a fish by controlling an electric pulse applied to each of the plurality of electrode means placed in water.
An electrode device according to claim 4 or 5. Comprising a plurality of said electrode means spaced apart from one another in water,
By applying the electric pulse to at least one electrode unit of the plurality of electrode units, between the electrode unit to which the electric pulse is applied and the electrode unit adjacent to the electrode unit among the plurality of electrode units. Said electric field is formed,
An electrode device according to any one of the preceding claims. The plurality of electrode means are arranged to form a predetermined area,
By applying the electrical pulse to at least one of the plurality of electrode means, the electric field inducing the fish is formed to prevent movement of the fish in and out of the predetermined area. ,
The electrode device according to claim 7. The plurality of electrode means are arranged to respectively form a plurality of predetermined regions,
By applying the electrical pulse to at least one of the plurality of electrodes, the electric field inducing the fish is formed to move the fish between the plurality of predetermined regions,
An electrode device according to claim 7 or 8. A plurality of said electric fields form a ginger area for breeding fish, a port for enabling fish to enter and leave said ginger area, and a guiding path communicating with said ginger area via said port. Of said electrode means of
The electrical pulse is controlled such that the electric field is formed in the production area, the outlet and / or the induction path.
An electrode device according to any one of the preceding claims.