Title:
FIRE STOPPER PIPE COUPLER
Document Type and Number:
WIPO Patent Application WO/2010/112851
Kind Code:
A3
Abstract:
A pipe coupler for joining two pipe portions in a pipe system is provided. The coupler can comprise an inner body including a first socket for receiving a first pipe portion, with the first socket comprising a first mouth and a first wall defining a first cylindrical bore. In use a radially outer surface of the first pipe portion is intended to be adjacent the radially inner surface of the first wall. The coupler can also comprise a second socket for receiving a second pipe portion, the second socket comprising a second mouth and a second wall defining a second cylindrical bore. The coupler can comprise a means for joining the pipe channel with integral fire-stopping capabilities and/or a integral fixing means for securing the pipe channel in a hole in a partition though which the pipe channel passes.
Inventors:
ASHLING GEOFFREY EDWARD (GB)
Application Number:
PCT/GB2010/000634
Publication Date:
November 25, 2010
Filing Date:
March 31, 2010
Export Citation:
Assignee:
WAVIN BV (NL)
ASHLING GEOFFREY EDWARD (GB)
ASHLING GEOFFREY EDWARD (GB)
International Classes:
F16L5/04; F16L5/12
Foreign References:
| DE202005020037U1 | 2007-05-10 | |||
| US5309688A | 1994-05-10 | |||
| US4848043A | 1989-07-18 | |||
| US20030101668A1 | 2003-06-05 | |||
| US20040168398A1 | 2004-09-02 |
Attorney, Agent or Firm:
TAOR, Simon, Edward (90 Long Acre, London WC2E 9RA, GB)
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