Title:
SUBSURFACE MARINE BATTERY PACK
Document Type and Number:
Japanese Patent JP2020083315
Kind Code:
A
Abstract:
To provide a marine battery pack durable in water surface stormy weather, with easy transportation and arrangement, not easily caught in mud ground at the seafloor or not easily buried in sand, and capable of being installed to deep sea of some extent.SOLUTION: A subsurface battery system includes: a ballast mass at the seafloor; a deep-sea electronics module having an interface to seafloor payloads; and a subsurface buoyant pressure vessel having a battery. The ballast mass is attached to the deep-sea electronics module. The deep-sea electronics module is connected to the battery. The subsurface buoyant pressure vessel is submerged to a water depth of approximately 50 meters to 500 meters. The system is used for powering the seafloor payloads.SELECTED DRAWING: Figure 1
Inventors:
JOSEPH SAROKHAN
Application Number:
JP2019206801A
Publication Date:
June 04, 2020
Filing Date:
November 15, 2019
Export Citation:
Assignee:
OCEAN POWER TECH INC
International Classes:
B63C11/48; B63B21/20; B63B21/22; B63B22/00; B63B22/06; B63C11/00; H01M50/251
Attorney, Agent or Firm:
Okabe
Takao Ochi
Seiichiro Takahashi
Takao Matsui
Kawauchi Eiji
Hideyuki Iwatsuki
Takao Ochi
Seiichiro Takahashi
Takao Matsui
Kawauchi Eiji
Hideyuki Iwatsuki