JPWO2021064228A5

JPWO2021064228A5 -

Info

Publication number: JPWO2021064228A5
Application number: JP2022520230A
Authority: JP
Publication date: 2023-10-11

Claims

An electrically assisted vessel,
first and second housings (4, 5) formed on the vessel;
propulsion means (3) capable of propelling the vessel forward on or under water;
an electrical energy source (1) housed within said first housing (4) and arranged in a first watertight enclosure (1) comprising first electrical connection means (8);
an electrification system (2) arranged in a second watertight enclosure (2, 11) housed in said second housing (5) and provided with second electrical connection means (9);
Equipped with
Said power source (1) and electrification system (2) are electrically connected by said first and second electrical connection means (8, 9), said electrification system (2) also connected to said propulsion means ( 3), and when electrical energy is supplied to the electrification system (2) by the power source (1), the propulsion means (3) can be driven;
Said first and second watertight enclosures (1, 2, 11) are removably secured within said first and second housings (4, 5), respectively, and are , 5) have respective first and second outlets (13, 14) to allow passage of said first and second electrical connection means (8, 9), respectively, and said first and second electrical connection means (8, 9) respectively. housing (4, 5) allows a direct connection between said first and second electrical connection means (8, 9) at the level of said first and/or second outlet (13, 14). A vessel, characterized in that it is configured to.

further comprising first and second receptacles (6, 7) fixed within the first and second housings (4, 5), respectively;
Said first and second watertight enclosures (1, 2, 11) are removably secured within said first and second receptacles (6, 7), respectively; , 7) respectively arranged at the level of said first and second outlets (13, 14) of said first and second housings (4, 5), respectively. 16, 17).The ship according to claim 1, characterized in that it has: 16, 17).

further comprising locking and unlocking means (12) for locking and unlocking the first watertight enclosure (1) within the first housing (4) or within the first receptacle (6);
a locked position in which said locking and unlocking means (12) do not allow removal of said first watertight enclosure (1) from said first housing (4) or from said first receptacle (6); Claim 1 or 2, characterized in that an unlocked position can be adopted in which the first watertight enclosure (1) can be removed from the first housing (4) or from the first receptacle (6). The vessel described in 2.

in said locked position of said locking and unlocking means (12) such that said locking and unlocking means (12) prevents access to said first and/or second electrical connection means (8, 9); a hatch which is closed and open in said unlocked position of said locking and unlocking means (12) to allow access to said first and/or second electrical connection means (8, 9); Ship according to claim 3, characterized in that it forms.

A third housing (15) is formed within the vessel, said third housing (15) connecting said first and second outlets (13) of said first and second housings (4, 5), respectively. , 14), respectively, communicating with said first and second housings (4, 5).

Said third housing (15) has two opposite end openings which allow said first and second housings (4, 5) to be connected to said first and second housings (4,5) respectively. Ship according to claim 5, characterized in that it forms a tunnel (15) connecting the second outlets (13, 14), respectively, which tunnel (15) is further opened by a longitudinal opening. .

The third housing is configured to allow passage of the second electrical connection means (9) in the direction of the first electrical connection means (9), and the third housing Ship according to claim 5 or 6, characterized in that the direct connection between the connection means (8, 9) is made at the level of the first outlet (13).

It further comprises a third receptacle (10) fixed within said third housing (15), said third receptacle (10) being connected to said first and second receptacles (6, 7), respectively. 8. According to any one of claims 5 to 7, characterized in that it communicates with said first and second receptacles (6, 7) via first and second outlets (16, 17), respectively. Vessel listed.

The third housing (15) is formed on the first side, the third receptacle (10) is formed integrally with the first receptacle (6), and the third receptacle (10) is integrally formed with the second receptacle (7). 9. A ship according to claim 8, characterized in that it is connected in a watertight manner to a ship.

The third housing (15) is formed on the second side, and the third receptacle (10) is formed integrally with the second receptacle (7) and is watertight to the first receptacle. 9. Ship according to claim 8, characterized in that it is connected in a manner.

Ship according to any one of claims 8 to 10, characterized in that the first, second and third receptacles (6, 7, 10) form an integral assembly.

Said third receptacle (10) has two opposite end openings communicating with said first and second outlets (16, 17), respectively, of said first and second receptacles (6, 7), respectively. forming a tunnel (10) with said tunnel (10) further opening by a longitudinal opening oriented towards said longitudinal opening of said third housing (15); The vessel described in any one of Items 5 to 11.

Ship according to claim 12, characterized in that the third receptacle (10) is closed by a lid (18).

14. According to any one of claims 1 to 13, characterized in that the second enclosure (2, 11) extends into a turbine (11) in which the propulsion means (3) are arranged. ship.

15. According to any one of claims 1 to 14, characterized in that it further comprises means for locking and unlocking the direct connection between said first and second electrical connection means (8, 9). ships.

Said electrification system (2) comprises inside said watertight enclosure (2, 11) a motor and electronic control means configured to control the operation of said motor and the power supply by said power source (1). 16. Ship according to any one of claims 1 to 15, characterized in that said electronic control means are connected to said second electrical connection means (9).

The first and second housings (4, 5) are connected to the watercraft, further comprising first and second sides each accommodating a user and intended to be placed above water or immersed in water; 17. According to any one of claims 1 to 16, characterized in that it is formed on one and the other of said first and second side surfaces respectively, preferably on said first and second side surfaces respectively. ships.

The first and second housings (4, 5) are connected to the watercraft, further comprising first and second sides each accommodating a user and intended to be placed above water or immersed in water; The ship according to any one of claims 1 to 16, characterized in that the ship is formed on one of the first and second sides.

19. Ship according to claim 17 or 18, characterized in that the first and/or second housing (4, 5) passes through the first and second side surfaces from one side to the other.

Vessel according to any one of claims 1 to 19, characterized in that the vessel is a surfboard or a paddleboard.