Title:
REMOTELY OPERATED CUTTING MODE SHIFTING APPARATUS FOR A COMBINATION FLUID JET DECOKING TOOL
Document Type and Number:
WIPO Patent Application WO2004003109
Kind Code:
B1
Abstract:
A remotely operated cutting mode shifting apparatus (100) for use with a decoking (10)tool of the type in which the cutting mode is changed by rotation of a diverter valve plate(20), has a shifter body (110) adapted for mounting to the decoking tool and a control rod (115) for engaging with the diverter valve plate. It includes a mechanism within the shifter body for rotating the control rod to drive the diverter valve plate to shift the cutting mode of the decoking tool upon release of cutting fluid pressure from the tool.
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Inventors:
ADAMS DOUGLAS
CLARK JAY ROGER
HANSON LLOYD D
PRESCOTT MARTIN
PURTON ROBERT M
TRAN RICHARD
CLARK JAY ROGER
HANSON LLOYD D
PRESCOTT MARTIN
PURTON ROBERT M
TRAN RICHARD
Application Number:
PCT/US2003/020201
Publication Date:
March 04, 2004
Filing Date:
June 26, 2003
Export Citation:
Assignee:
FLOWSERVE MAN CO (US)
International Classes:
C10B57/04; C10B33/00; F15B15/06; F15B15/08; (IPC1-7): C10B33/00; F15B15/06; F15B15/08
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