Title:
METHODS AND DEVICES FOR CLEANING SUBSEA STRUCTURES USING ULTRASOUND
Document Type and Number:
WIPO Patent Application WO/2010/048038
Kind Code:
A3
Abstract:
A tool for cleaning subsea structures, the tool comprising a frame, and at least one ultrasonic transmitter attached to the frame.
Inventors:
ALLEN DONALD WAYNE (US)
ARMSTRONG STEPHEN PAUL (US)
BELOSIC CHRISTOPHER BLAISE (US)
BOOK BRYAN DANIEL (US)
DEHNE JULIE ANN (US)
DUONG PHONG HOANG (US)
HANNIGAN SEAN THOMAS (US)
HEUMANN DANIEL JOSEPH (US)
IJAZ MUHAMMAD (CA)
KOSS JAMES RAYMOND (US)
WALSH KATHERINE (US)
WEST CHRISTOPHER STEVEN (US)
ARMSTRONG STEPHEN PAUL (US)
BELOSIC CHRISTOPHER BLAISE (US)
BOOK BRYAN DANIEL (US)
DEHNE JULIE ANN (US)
DUONG PHONG HOANG (US)
HANNIGAN SEAN THOMAS (US)
HEUMANN DANIEL JOSEPH (US)
IJAZ MUHAMMAD (CA)
KOSS JAMES RAYMOND (US)
WALSH KATHERINE (US)
WEST CHRISTOPHER STEVEN (US)
Application Number:
PCT/US2009/060945
Publication Date:
July 08, 2010
Filing Date:
October 16, 2009
Export Citation:
Assignee:
SHELL OIL CO (US)
SHELL INT RESEARCH (NL)
ALLEN DONALD WAYNE (US)
ARMSTRONG STEPHEN PAUL (US)
BELOSIC CHRISTOPHER BLAISE (US)
BOOK BRYAN DANIEL (US)
BREEN JONATHAN ROBERT (US)
DEHNE JULIE ANN (US)
DUONG PHONG HOANG (US)
HANNIGAN SEAN THOMAS (US)
HEUMANN DANIEL JOSEPH (US)
IJAZ MUHAMMAD (CA)
KOSS JAMES RAYMOND (US)
WALSH KATHERINE (US)
WEST CHRISTOPHER STEVEN (US)
SHELL INT RESEARCH (NL)
ALLEN DONALD WAYNE (US)
ARMSTRONG STEPHEN PAUL (US)
BELOSIC CHRISTOPHER BLAISE (US)
BOOK BRYAN DANIEL (US)
BREEN JONATHAN ROBERT (US)
DEHNE JULIE ANN (US)
DUONG PHONG HOANG (US)
HANNIGAN SEAN THOMAS (US)
HEUMANN DANIEL JOSEPH (US)
IJAZ MUHAMMAD (CA)
KOSS JAMES RAYMOND (US)
WALSH KATHERINE (US)
WEST CHRISTOPHER STEVEN (US)
International Classes:
B08B3/12; B08B9/023; B08B9/04; E02D5/06
Foreign References:
| JPS6440098U | 1989-03-09 | |||
| JP2006119080A | 2006-05-11 | |||
| JPH0728078Y2 | 1995-06-28 |
Attorney, Agent or Firm:
HICKMAN, William E. (One Shell PlazaP.O. Box 246, Houston Texas, US)
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