Title:
【発明の名称】流体浮揚ビークルを推進させおよび抗力を低減させる方法および構造
Document Type and Number:
Japanese Patent JP3129696
Kind Code:
B2
Abstract:
A body having a propulsion system comprising an inlet (7, 29, 46) and means (6, 28, 43, 45) for drawing fluid through said inlet to be used to propel said body characterised in that said inlet (7, 29, 46) is disposed along a substantial portion of the area of said body where boundary layer separation would otherwise occur at a predetermined speed.
Inventors:
John H Chapman
Application Number:
JP16678198A
Publication Date:
January 31, 2001
Filing Date:
June 15, 1998
Export Citation:
Assignee:
Electric Boat Corporation
International Classes:
B63H11/00; B63B1/32; B63H11/08; B64B1/26; B64C11/00; B64C11/48; B64C21/06; B64C21/08; B64C23/00; F15D1/06; (IPC1-7): B64C21/06; B63H11/00; B64C21/08
Domestic Patent References:
| JP6416497A | ||||
| JP4283196A | ||||
| JP5286488A |
Other References:
【文献】米国特許3410510(US,A)
【文献】米国特許5137230(US,A)
【文献】米国特許5358200(US,A)
【文献】英国特許出願公開2055340(GB,A)
【文献】仏国特許出願公開1181456(FR,A1)
【文献】米国特許5137230(US,A)
【文献】米国特許5358200(US,A)
【文献】英国特許出願公開2055340(GB,A)
【文献】仏国特許出願公開1181456(FR,A1)
Attorney, Agent or Firm:
Seiji Yanagida (1 person outside)