Title:
MARINE HOSE
Document Type and Number:
WIPO Patent Application WO/2018/179542
Kind Code:
A1
Abstract:
The present invention suppresses variation in the electric resistance between mouthpieces at both ends and sets the electric resistance in a required range. At least the outer peripheral surface (1204) of a hose body (12) is formed from an insulation body. The mouthpieces (14) each are formed from a conductive material such as iron, and are provided at both ends of the hose body (12). A conductive body (16) extends along the hose body (12) and electrically connects the mouthpieces (14) at both ends. A cut portion 24 having a pair of cut end portions (24A), (24B) which are obtained by cutting the conductive body (16) and which oppose each other is provided in the middle of the extending direction of the conductive body (16). A semiconductive body (18) is interposed in the conductive body (16) and causes electric resistance between the mouthpieces (14) at both ends of the conductive body (16) to be in a desired range. Conductive rubber is used for the semiconductive body (18), and a part of the conductive body (16) including the pair of cut end portions (24A), (24B) is held by being embedded in this conductive rubber (26).
Inventors:
ONO SHUNICHI (JP)
FUSE NORIYUKI (JP)
FUSE NORIYUKI (JP)
Application Number:
PCT/JP2017/038156
Publication Date:
October 04, 2018
Filing Date:
October 23, 2017
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
F16L11/127; B63B27/24
Domestic Patent References:
| WO2015014365A1 | 2015-02-05 |
Foreign References:
| JPH0359583U | 1991-06-12 | |||
| JP2007521447A | 2007-08-02 | |||
| JP3037549U | 1997-05-20 | |||
| JP2006206031A | 2006-08-10 | |||
| JP2009281505A | 2009-12-03 |
Other References:
See also references of EP 3604880A4
Attorney, Agent or Firm:
NODA, Shigeru (JP)
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