Steven E Jens

US Patent:

6820575, Nov 23, 2004

Filed:

Oct 1, 2003

Appl. No.:

10/676556

Inventors:

J. Timothy Lovett - Wellesley MA
Daniel Fischbach - N. Chelmsford MA
Steven K. Ruggieri - Marlborough MA
Alan Brightman - Bridgewater MA
Steven Jens - Winchester MA

Assignee:

Foster-Miller, Inc. - Waltham MA

International Classification:

F22B 3718

US Classification:

122379, 390392

Abstract:

An upper bundle steam generator cleaning, inspection, and repair system includes a deployment and support device receivable within the steam generator configured to raise and position a distal end of said device to the upper bundle region of the steam generator, a head subsystem connected to the distal end of the deployment and support device for at least one of cleaning, inspection, and repair of said upper bundle region, and a lateral support subsystem deployable to support said head subsystem within the upper bundle region of the steam generator and retractable to deploy said head subsystem up to the upper bundle region and to withdraw said head subsystem therefrom.

US Patent:

6672257, Jan 6, 2004

Filed:

Jul 14, 2000

Appl. No.:

09/616481

Inventors:

J. Timothy Lovett - Wellesley MA
Daniel Fischbach - N. Chelmsford MA
Steven K. Ruggieri - Marlborough MA
Alan Brightman - Bridgewater MA
Steven Jens - Winchester MA

Assignee:

Foster-Miller, Inc. - Waltham MA

International Classification:

F22B 3718

US Classification:

122379, 122390, 122392

Abstract:

An upper bundle steam generator cleaning, inspection, and repair system including a deployment support device receivable within the steam generator to raise a cleaning device, an inspection device, and/or a tool up to the upper bundles of the steam generator.