Invention Grant
- Patent Title: Multiple speed fan
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Application No.: US15604906Application Date: 2017-05-25
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Publication No.: US11554450B2Publication Date: 2023-01-17
- Inventor: Craig Knoener , Ron Dewayne Woodward , Mary Divya Poulose
- Applicant: Illinois Tool Works Inc.
- Applicant Address: US IL Glenview
- Assignee: Illinois Tool Works Inc.
- Current Assignee: Illinois Tool Works Inc.
- Current Assignee Address: US IL Glenview
- Agency: McAndrews Held & Malloy, Ltd.
- Main IPC: B23K37/00
- IPC: B23K37/00 ; B23K9/32 ; B23K9/10 ; F04D27/00 ; F24F11/77 ; F24F11/52 ; F24F11/64
Abstract:
A welding-type power supply includes a fan configured to operate at multiple fan speeds. A controller of the welding-type power supply is configured to identify a welding parameter of the welding-type power supply, and determine an operating fan speed of the multiple fan speeds based on the welding parameter.
Public/Granted literature
- US20180339376A1 MULTIPLE SPEED FAN Public/Granted day:2018-11-29
Information query
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