Invention Grant
- Patent Title: Refrigerant cooling and lubrication system with refrigerant vapor vent line
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Application No.: US14763442Application Date: 2014-01-24
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Publication No.: US09671146B2Publication Date: 2017-06-06
- Inventor: Daoud Ali Jandal , Brian Thomas Sullivan , Steven Erwin Meloling , Reginald Loyd Berry , Ronald Allen Boldt , Matthew Aron Witt , Damion Scott Plymesser
- Applicant: TRANE INTERNATIONAL INC.
- Applicant Address: US NC Davidson
- Assignee: TRANE INTERNATIONAL INC.
- Current Assignee: TRANE INTERNATIONAL INC.
- Current Assignee Address: US NC Davidson
- Agency: Hamre, Schumann, Mueller & Larson, P.C.
- International Application: PCT/US2014/013038 WO 20140124
- International Announcement: WO2014/117012 WO 20140731
- Main IPC: F25B43/02
- IPC: F25B43/02 ; F25B45/00 ; F25B31/00 ; F01M5/00
Abstract:
Generally, apparatuses, systems, and methods are described to vent refrigerant vapor from the refrigerant pump line using a vent line, such as during priming of the pump and/or during a startup of the compressor, directed to a relatively reduced volute casing mass of the refrigerant pump, and/or directed to returning refrigerant to an economizer or chiller component other than the condenser.
Public/Granted literature
- US20150354863A1 REFRIGERANT COOLING AND LUBRICATION SYSTEM WITH REFRIGERANT VAPOR VENT LINE Public/Granted day:2015-12-10
Information query
