Title:
【考案の名称】動く流体の中で力を発生する装置
Document Type and Number:
Japanese Patent JPH0580997
Kind Code:
U
Abstract:
An elongated body has a rounded and symmetrical profile. The profile defines a rounded and elongated leading portion (110a) whose thickness increases from the front to the rear and a rounded trailing portion (110b) whose thickness decreases. The maximum thickness of the profile is between 50 and 100% of its length in the direction defined by its axis of symmetry. The trailing portion has a section formed by a circular arc smaller than a halfcircle. The remainder of the profile has a shape smoothly joined to the circular arc. The system sucks the fluid into the body in an area located on a first side of the profile toward which the force is to be produced.
Inventors:
Jack Eve Coust
Lucian Malabar
Bertrand Schalier
Lucian Malabar
Bertrand Schalier
Application Number:
JP9920791U
Publication Date:
November 02, 1993
Filing Date:
December 02, 1991
Export Citation:
Assignee:
Huonda Suillon Cust
International Classes:
B63H9/06; B63H9/00; B63H9/02; B64C23/00; F03D3/00; F03D5/00; F03D9/00; F03G7/00; F03G7/08; F03D; (IPC1-7): B63H9/06
Domestic Patent References:
| JPS57147994A | 1982-09-13 |
Attorney, Agent or Firm:
Akira Asamura (1 person outside)
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