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Patent Searching and Data


Title:
MARINE HOSE
Document Type and Number:
Japanese Patent JPH07167353
Kind Code:
A
Abstract:

PURPOSE: To easily detect leakage of fluid when the fluid leaks from a marine hose, prevent the fluid from flowing outside of the hose, and prevent environmental pollution effectively.

CONSTITUTION: A flow-out fluid absorbing layer 4, a flow-out fluid barrier layer 5, and a reinforcement layer 6 are laminated sequentially between a hose main body A and a buoyancy member layer 10, and an end part leakage preventing wire 9 is wound around the end part thereof. It is thus possible to easily detect leakage of fluid by formation change of a hose line without detecting leakage of the fluid by change of the outer diameter of indivisual marine hose, when leakage of the fluid is generated on the hose main body A.


Inventors:
KURODA MASUO
WAKABAYASHI TADASHI
OSAWA KOKEI
Application Number:
JP1994000276363
Publication Date:
July 04, 1995
Filing Date:
November 10, 1994
Export Citation:
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Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
F16L33/00; F16L11/10; F16L11/12; F16L11/133; F16L33/28; (IPC1-7): F16L11/12; F16L11/10; F16L33/00; F16L33/28
Domestic Patent References:
JPS5533946A1980-03-10
JPH01269785A1989-10-27
JPS5947188A1984-03-16
JPS5882579U1983-06-04
JPS5469822A1979-06-05
JPS54163423A1979-12-26
JPS58174784A1983-10-13
Attorney, Agent or Firm:
Shinichi Ogawa (2 outside)