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Stephen G Lapalme

from Kennebunkport, ME
Age ~67
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Also known as:
Steve Lapalme, Stephen La
Phone and address:
1 Stonewood Ln, Kennebunkport, ME 04046
(207) 967-8548
Related to:
Andrew D Larochelle, 45Robert A Larochelle, 71Lindsay Ryan, 60Eric Larochelle, 47Diana Larochelle, 71
Connected to:
Jon R Lapalme, 51Mary R Lapalme, 75Patricia A Lapalme, 75Charlene J Lapan, 68Christopher P Lapan, 55Danah Z Lapan, 39Dmitry Lapan, 46Frank J Lapan, 77James M Lapan, 52Jill M Lapan, 63

Stephen Lapalme Phones & Addresses

  • 1 Stonewood Ln, Kennebunkport, ME 04046 (207) 967-8548
  • 78 Pier Rd, Kennebunkport, ME 04046 (207) 967-8548
  • Arundel, ME
  • Freeport, IL
  • Cape Porpoise, ME
  • 20 Woodside Dr, Kennebunk, ME 04043 (207) 985-9131
  • Laurel, MD
  • 20 Woodside Dr, Kennebunk, ME 04043 (207) 251-1672

Work

Company: Caron engineering, inc. May 1990 Position: Senior engineer

Industries

Mechanical Or Industrial Engineering

Resumes

Resumes

Stephen Lapalme Photo 1

Senior Engineer

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Location:
P/O Box 7001, Cape Porpoise, ME
Industry:
Mechanical Or Industrial Engineering
Work:
Caron Engineering, Inc.
Senior Engineer

Publications

Us Patents

Circuit Breaker Current Monitoring

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US Patent:
49775138, Dec 11, 1990
Filed:
Oct 19, 1987
Appl. No.:
7/113341
Inventors:
Stephen G. LaPalme - Cape Porpoise ME
Assignee:
Power Solutions, Inc. - Kennebunk ME
International Classification:
H02H 726
US Classification:
364483
Abstract:
A circuit breaker monitoring system for monitoring three-phase circuit breakers includes three channels that convert a respective phase current through a respective set of circuit breaker contacts into a sequence of digital signals each representative of an instantaneous value of current through the contacts. Each channel includes a transformer having a primary winding that receives current corresponding to that through the breaker contacts. A resistor across the secondary winding develops a voltage proportional to the current. An input buffer voltage follower couples this voltage to the input of a high-speed 12-bit bipolar analog-to-digital converter that provides the digital signals. A microprocessor coupled to a 12K RAM working memory, a 4K EPROM that may store breaker monitor software and a 2K E. sup. 2 PROM that may store programmable operating parameters and digital signals representative of accumulated fault current, processes the digital signals to provide a digital RMS current signal representative of the RMS value of the current through breaker contacts immediately after opening each time a source of a nonmaskable CPU interrupt signal provides that signal in response to the occurrence of auxiliary breaker contacts changing state.
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Stephen G Lapalme from Kennebunkport, ME, age ~67 Get Report