Invention Grant
- Patent Title: Climate-control system having oil cooling control system
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Application No.: US16252035Application Date: 2019-01-18
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Publication No.: US11236648B2Publication Date: 2022-02-01
- Inventor: Jacob A. Groshek
- Applicant: Emerson Climate Technologies, Inc.
- Applicant Address: US OH Sidney
- Assignee: Emerson Climate Technologies, Inc.
- Current Assignee: Emerson Climate Technologies, Inc.
- Current Assignee Address: US OH Sidney
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: F01M1/02
- IPC: F01M1/02 ; F01M1/16 ; F01M11/00 ; F25B49/02 ; F04C29/02 ; F01M11/04 ; F16H57/04

Abstract:
A system may include a compressor, a first passageway, a valve and a control module. The compressor includes a compression mechanism operable to compress a working fluid. The first passageway is in fluid communication with an oil sump of the compressor and the compression mechanism. The valve is disposed along the first passageway and movable between an open position allowing lubricant from the oil sump to flow to the compression mechanism and a closed position restricting lubricant from the oil sump from flowing to the compression mechanism. The control module is in communication with the valve and configured to move the valve between the closed position and the open position based on an operating parameter indicative of a temperature of the compression mechanism.
Public/Granted literature
- US20200157982A1 Climate-Control System Having Oil Cooling Control System Public/Granted day:2020-05-21
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