Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,537,737
Alternating-current commutator motor
Patentee:
Sven R. Bergman (exact or similar names) - Nahant, MA

USPTO Classifications:
310/174, 310/197

Tool Categories:
electrical devices : electric motors : repulsion motors

Assignees:
General Electric Co. - Schenectady, NY

Manufacturer:
General Electric Co. - Schenectady, NY

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 03, 1922
Granted: May 12, 1925

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for General Electric Co.
Description:
This patent was seen on a 5 HP General Electric repulsion induction motor, which is a true repulsion-induction design, not a repulsion start induction run motor. It is also seen on a 1.5 HP model SCA reversible repulsion induction motor.

Copyright © 2002-2024 - DATAMP