Making an enhanced magnet wire insulation suited for an electric submersible motor application
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 2, 2020
Grant Date -
Dec 28, 2017
app pub date -
Sep 11, 2017
filing date -
Apr 20, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system and method for enhanced magnet wire insulation is described. The method comprises a sequence of operations to create an enhanced magnet wire insulation suitable for use in temperatures of about 550° Fahrenheit. A magnet copper wire is wrapped with a polyimide wrap and subsequently wrapped with an organic polymer thermoplastic (e.g., PEEK). The polyimide wrap is applied while the magnet copper wire is around a spool to create a wrapped magnet wire. The wrapped magnet wire can be heated using an induction coil in a metal tube bolted to an extruder to remove moisture and to enable adding the layer of organic polymer thermoplastic. The metal tube can be held at a partial vacuum to augment moisture removal of the wrapped magnet wire prior to running the wrapped magnet wire through the extruder which adds the organic polymer thermoplastic layer. This method produces an enhanced magnet wire suitable for a wide range of temperatures.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully