Search

Douglas M Giardini

from Shelton, CT
Age ~56

Douglas Giardini Phones & Addresses

  • 93 Stendahl Dr, Shelton, CT 06484 (203) 929-0748
  • Collinsville, CT
  • 3 Arnoldale Rd, West Hartford, CT 06119 (860) 232-6567
  • 93 Stendahl Dr, Shelton, CT 06484

Work

Position: Administration/Managerial

Education

Degree: Graduate or professional degree

Emails

Business Records

Name / Title
Company / Classification
Phones & Addresses
Douglas Giardini
Director of Engineering, Manager
Eaton Electric Holdings LLC
Mfg Lighting Equipment
1200 Kennedy Rd, Windsor, CT 06095
(860) 683-4300
Douglas Giardini
Director of Engineering
Cooper Crouse- Hinds, LLC
Mfg Fabricated Rubber Products Mfg Lighting Equipment · Mfg Lighting Equipment
1200 Kennedy Rd, Windsor, CT 06095
(860) 683-4300

Publications

Us Patents

Constant Current Regulator Using Igbt Control

View page
US Patent:
63008785, Oct 9, 2001
Filed:
Aug 23, 2000
Appl. No.:
9/643766
Inventors:
James H. Galloway - Brookfield CT
Douglas M. Giardini - Shelton CT
Assignee:
Cooper Industries, Inc. - Houston TX
International Classification:
G08B 2100
US Classification:
340642
Abstract:
A constant current regulator that receives an AC input current from a source provides a constant AC current to a load. The regulator includes first, second, third, and fourth electronically controllable switches, a transformer coupled to the switches, and a controller connected to the switches. An output of the first switch is electrically connected to an input of the second switch and one input of the transformer primary winding. An output of the third switch is electrically connected to an input of the fourth switch and another input of the transformer primary winding. The controller provides a trigger signal to each of the switches. The controller adjusts a duty cycle of the trigger signals based on a comparison between an actual current value and a reference current value to provide a constant AC current to the load.

Airport Runway Guard Light

View page
US Patent:
D432632, Dec 29, 1998
Filed:
Mar 3, 1998
Appl. No.:
D/084413
Inventors:
Douglas Michael Giardini - Shelton CT
Paul John Gongola - Enfield CT
Robert E. Lambert - Enfield CT
Assignee:
Cooper Industries, Inc. - Houston TX
International Classification:
1005
US Classification:
D10114
Douglas M Giardini from Shelton, CT, age ~56 Get Report