Invention Grant
- Patent Title: Electric generator having a liquid coolant system
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Application No.: US16365229Application Date: 2019-03-26
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Publication No.: US11108302B2Publication Date: 2021-08-31
- Inventor: Dana Tomescu , Daniel Alecu
- Applicant: PRATT & WHITNEY CANADA CORP.
- Applicant Address: CA Longueuil
- Assignee: PRATT & WHITNEY CANADA CORP.
- Current Assignee: PRATT & WHITNEY CANADA CORP.
- Current Assignee Address: CA Longueuil
- Agency: Norton Rose Fulbright Canada
- Main IPC: H02K9/19
- IPC: H02K9/19 ; H02K7/00 ; H02K7/14 ; F04D29/12 ; F04D3/02 ; F04D7/00
Abstract:
A machine includes a liquid system and a shaft. The shaft is rotatable about a rotation axis and includes a first part and a second part engaged coaxially with the first part. The first part is rotatable relative to the second part about the rotation axis to define a liquid pump between the first part and the second part. The pump is hydraulically connected to the liquid system. A method of cooling the machine is also provided.
Public/Granted literature
- US20200313514A1 ELECTRIC GENERATOR HAVING A LIQUID COOLANT SYSTEM Public/Granted day:2020-10-01
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