Invention Grant
- Patent Title: Transformer helix winding production
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Application No.: US17466452Application Date: 2021-09-03
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Publication No.: US11657963B2Publication Date: 2023-05-23
- Inventor: Michael J. Harrison
- Applicant: Enphase Energy, Inc.
- Applicant Address: US CA Petaluma
- Assignee: Enphase Energy, Inc.
- Current Assignee: Enphase Energy, Inc.
- Current Assignee Address: US CA Petaluma
- Agency: Moser Tabeada
- Main IPC: C25D1/00
- IPC: C25D1/00 ; H01F41/098 ; C25D7/06 ; C25D3/40 ; C25D17/00
Abstract:
Methods and apparatus for producing helix windings used for a transformer are provided. For example, apparatus comprise an electrically conductive mandrel comprising an elongated body, a head comprising an eyelet detail, and a winding structure disposed along the elongated body.
Public/Granted literature
- US20220084747A1 TRANSFORMER HELIX WINDING PRODUCTION Public/Granted day:2022-03-17
Information query
