Title:
WIRE SYSTEM BUFFERING METHOD
Document Type and Number:
Japanese Patent JPS54114827
Kind Code:
A
Abstract:
PURPOSE:To prevent the secondary breakdown of a pipe due to the pipe whip which is generated when the piping system of a generator plant is broken, by arranging several pieces of wires around the piping system. CONSTITUTION:When a pipe 1 is broken midway on the piping system, pipe whip is generated. The pipe having been swung around contacts with the wire 2 fixed on a construction 6 and pulls the wire 2 to the yielding point and contacts with the wire 3, consuming impact energy. Through the repetition of the above actions, impact energy is consumed till the arrival at the wire 4, and pipe whip is ceased by the last wire 5. Thus, owing to the usage of several pieces of wires, the load applied to a construction or structure due to impact can be reduced, and the secondary breakdown of the pipe can be prevented.
Inventors:
WATANABE KOUICHI
ISHIKAWA YASUO
KIKUNA NOBORU
SHIODE SHIGEHIRO
MINAGAWA RIYUUJI
ISHIKAWA YASUO
KIKUNA NOBORU
SHIODE SHIGEHIRO
MINAGAWA RIYUUJI
Application Number:
JP2160078A
Publication Date:
September 07, 1979
Filing Date:
February 28, 1978
Export Citation:
Assignee:
TOKYO SHIBAURA ELECTRIC CO
International Classes:
F16L55/00; F16L3/00; F16L3/20; F17D5/02; (IPC1-7): F16L3/00; F16L3/20; F17D5/02
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