長距離探知される可能性が低い水中船 - ThyssenKrupp Marine Systems Game Behr

Title:

長距離探知される可能性が低い水中船

Document Type and Number:

Japanese Patent JP6979069

Kind Code:

B2

Abstract:

An underwater craft is considerably less likely to be detected by sonar if the underwater craft includes an outer hull as disclosed herein, which outer hull may extend in a longitudinal direction through a stern section, through a midship section, and through a bow section. The outer hull in the midship section may have a polygonal cross section. The outer hull of the midship section may also have curvature along the longitudinal direction throughout the midship section. A ratio of a radius of curvature to a total length of the underwater craft in the longitudinal direction may be between 5 and 1000. Further, a cylindrical pressure vessel may be disposed under the outer hull.

More Like This:

WO/2017/017701	LIFTING DEVICE FOR LAUNCHING AND RECOVERING UNDERWATER VESSELS OR TORPEDOES
JP2009227269	DECK SUPPORT STRUCTURE FOR UNDERWATER VEHICLE, AND UNDERWATER VEHICLE
WO/2024/107143	AN UNDERWATER VEHICLE WITH A COOLING INSTALLATION

Inventors:

Tom Absick

Application Number:

JP2019527501A

Publication Date:

December 08, 2021

Filing Date:

November 20, 2017

Export Citation:

Click for automatic bibliography generation Help

Assignee:

ThyssenKrupp Marine Systems Game Behr
ThyssenKrupp Akchen Gesell Shaft

International Classes:

B63G8/00; B63B3/13

Domestic Patent References:

JP4130287A

Foreign References:

US1500997
US1432142
GB531892A
US3648635
US20080216727
US20050145159
KR1020120072341A

Attorney, Agent or Firm:

Makoto Ono
Kenkyo Kanayama
Mitsuaki Tsubokura
Kazuki Shigemori
Kenji Ando
Hidehiko Ichikawa
Yoshie Sakurada
Yousuke Kawasaki
Yoichi Iino
Yusuke Ichikawa
Masahiro Moriyama
Takashi Kono
Yoshikazu Iwase
Yasufumi Shiroyama

Previous Patent: Detector for optically detecting at least one object

Next Patent: Linearization circuit for linearizing measurement signal and its method