SHAPE OF COMBUSTION CHAMBER OF SOLID FUEL ROCKET

Title:

SHAPE OF COMBUSTION CHAMBER OF SOLID FUEL ROCKET

Document Type and Number:

WIPO Patent Application WO/1997/007331

Kind Code:

A1

Abstract:

Object: to improve the combustibility of a solid fuel rocket motor and increase the thrust thereof by providing a plurality of doughnut-shaped lateral recesses (5) shown in Fig.1 in a combustion chamber of the rocket motor. Constitution: a plurality of lateral recesses (5) shown in Figs. 1 and 2 are provided in a solid fuel (3) shown in Figs. 3 and 4 for a rocket, and in a fuel chamber (4) of a shape shown in Figs. 5 and 6.

Inventors:

NAGATO AKIHIRO (JP)

Application Number:

PCT/JP1996/001178

Publication Date:

February 27, 1997

Filing Date:

April 30, 1996

Export Citation:

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Assignee:

NAGATO AKIHIRO (JP)

International Classes:

B64G1/40; F02K9/18; B64G1/00; (IPC1-7): F02K9/18; B64G1/00

Foreign References:

US4052943A	1977-10-11
DE1526803B2	1975-09-04
US3434426A	1969-03-25

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