JOHN A ROMANO
Broker in Billerica, MA
License number
Massachusetts 104093
Issued Date
Jul 1, 1978
Expiration Date
Jan 10, 1999
Type
Broker
Address
Address
Billerica, MA 01821
Personal information
See more information about JOHN A ROMANO at radaris.comName
Address
Phone
49 Clematis Rd, Agawam, MA 01001
550 Liberty St APT 2202, Braintree, MA 02184
35 Old Ironsides Way APT A, Charlestown, MA 02129
365 King Caesar Rd, Duxbury, MA 02332
Professional information
See more information about JOHN A ROMANO at trustoria.com
John Romano - Billerica, MA
John Romano - Billerica, MA
Work:
SAGE BUILDERS, LLP - Newton, MA
Project Manager HIGHLAND BUILDERS & DESIGN, INC - Waltham, MA
Project Manager AUTOMATION UNLIMITED, INC - Woburn, MA
National Manager
Project Manager HIGHLAND BUILDERS & DESIGN, INC - Waltham, MA
Project Manager AUTOMATION UNLIMITED, INC - Woburn, MA
National Manager
Education:
NORTHEASTERN UNIVERSITY - Bedford, MA
Certificate in Design & Construction Management LOWELL TECHNOLOGICAL INSTITUTE - Lowell, MA
Business Administration
Certificate in Design & Construction Management LOWELL TECHNOLOGICAL INSTITUTE - Lowell, MA
Business Administration
Combined Radiative And Convective Rework System
Combined Radiative And Convective Rework System
US Patent:
5309545, May 3, 1994
Filed:
Aug 23, 1991
Appl. No.:
7/749116
Inventors:
Donald J. Spigarelli - Groton MA
John M. DeCarlo - York ME
John A. Romano - Billerica MA
William F. Drislane - N. Chelmsford MA
John M. DeCarlo - York ME
John A. Romano - Billerica MA
William F. Drislane - N. Chelmsford MA
Assignee:
Sierra Research and Technology, Inc. - Westford MA
International Classification:
B23K 1005, B23K 1012
US Classification:
392419
Abstract:
A combined radiative and convective rework system is provided for repair, replacement, removal and rework of an electronic component on a printed circuit board. The system includes a guide for guiding heat-inducing radiation and heated gas towards at least one lead of the electronic component, and for preventing the heat-inducing radiation from damaging the body of the component. A heater, including a source of infrared radiation, provides the heat-inducing radiation and the heated gas. In one embodiment, the guide includes a single funnel cooperative with apparatus for reducing component body heating. In second and third embodiments, the guide includes two concentric funnels which form a volume which is traversed by the heat-inducing radiation and heated gas, and which provide at least one narrow region of heat energy to at least one of the leads, but not directly to the component body. In another embodiment, a plurality of removable guides are provided, each being specialized for use with a variety of different component types and sizes. The system also includes a viewing system for viewing the component along a central axis of symmetry of the guide.