DEVICE FOR GUIDING FLOW OF FLUID

Japanese Patent JP3850945

B2

PROBLEM TO BE SOLVED: To guide the flow of fluid by providing a dependent body which is arranged along the center axis of a streamlined body in the rear of the terminal end part from which the flow of fluid flowing along the body, and which is provided with a passage for passing the flow of fluid, and formed so that it can rotate around the axis of rotation extending across the center axis of the body.
SOLUTION: A streamlined body 1 formed so that it has more roundness in the area of a heat part 3 for which the flow of fluid makes a rush rather than in the area of a terminal end part 4 from which the flow of fluid is separated, is provided. A dependent body 2 is arranged along the center axis of the streamlined body in the rear of the terminal end part from which the flow of fluid flowing along the streamlined body is separated. The dependent body is provided with a passage 9 for passing the flow of fluid, and guided so that it can rotate around the axis 10 of rotation extending across the center axis of the streamlined body. This device is used to guide the flow of fluid in the neighborhood of an object moving in fluid. This device is connected to the body of the object to introduce hydronamical force related to the flow of fluid into the body of the object.

Heinz-Gunter Ales
Dirk Jurgens
Christian Time

JP7049097A

November 29, 2006

March 07, 1997

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Blohm + Voss IndustrieGmbH

B64C5/10; B63B1/28; F15D1/12; B63B39/06; B63H25/38; (IPC1-7): F15D1/12; B64C5/10

JP60022500U
JP7165188A
JP438220B1
JP9024893A

FR814550A1
US1661114
US2910954
DE911469A1

Patent Business Corporation Minori Patent Office
Yasuhiko Takeishi
Noriko Murata

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