Title:
INTEGRATED ROTARY JOINT
Document Type and Number:
WIPO Patent Application WO/2014/054054
Kind Code:
A3
Abstract:
An integrated rotary joint configured to be positioned between a fluid inlet, a condensate outlet and a rotary drum of a surface type heat exchanger. The integrated rotary joint includes a housing having a radial bore that defines a fluid flow chamber therein, at least one bearing disposed between the housing and a rotary shaft, wherein the at least one bearing acts as a sealing element, a stationary siphon extending from an inner surface of the rotary drum to the condensate outlet by way of the at least one bearing element and the fluid flow chamber, at least one pressure sensor for measuring a differential pressure, at least one flow measurement mechanism disposed at the fluid inlet, and at least one wear detection means, in contact with the at least one annular sealing element, for detecting a seal wear rate thereof.
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Inventors:
KUVALEKAR DATTA (IN)
BONDAVE SACHIN (IN)
BONDAVE SACHIN (IN)
Application Number:
PCT/IN2013/000601
Publication Date:
July 03, 2014
Filing Date:
October 03, 2013
Export Citation:
Assignee:
FORBES MARSHALL PRIVATE LTD (IN)
International Classes:
F16L27/087; D21F1/00; F28D7/00; F28F9/26
Foreign References:
| US20040182534A1 | 2004-09-23 | |||
| CN2085896U | 1991-10-02 | |||
| CN201757233U | 2011-03-09 | |||
| CN2646523Y | 2004-10-06 | |||
| CN1073520A | 1993-06-23 | |||
| EP0475472A1 | 1992-03-18 |
Attorney, Agent or Firm:
NEHA AGRAWAL (Dosti Aster Dosti Acres,,Wadala, Mumbai - 7, IN)
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