Title:
流体管のための危険防止及び表示装置、システム、及び方法
Document Type and Number:
Japanese Patent JP5290330
Kind Code:
B2
Abstract:
A pressure-relieving safety assembly, comprising a sleeve and collar, protects against human injury and loss of life by blocking flow of fluid from a ruptured high pressure conduit and provides pressure relief for escaping fluid. This pressure-relieving assembly includes a sleeve that encircles the high-pressure line and is secured to, at one or both ends of the line, a coupling. The sleeve is secured to the coupling(s) by a collar having raised portions that provides a path for fluid that has escaped from the conduit at a burst or pin-hole failure location, to flow towards the ends of the conduit, indicating to the user that a conduit failure has occurred. The sleeve lowers the fluid velocity while the path provided by the collar prevents the fluid pressure from building up behind the sleeve.
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Inventors:
Grey, Jelena
Application Number:
JP2010549664A
Publication Date:
September 18, 2013
Filing Date:
March 04, 2009
Export Citation:
Assignee:
The Gates Corporation
International Classes:
F16L57/00; F16L35/00
Domestic Patent References:
| JP58196497U | ||||
| JP56039687U | ||||
| JP141994Y2 | ||||
| JP334548Y2 |
Foreign References:
| WO2001042703A1 | ||||
| US6085796 | ||||
| US20020017330 | ||||
| US6446661 |
Attorney, Agent or Firm:
Takashi Matsuura
Hiroki Ogura
Takuya Fuji
Hiroki Ogura
Takuya Fuji