Invention Grant
- Patent Title: Gas extractor for an engine coolant system
- Patent Title (中): 用于发动机冷却系统的气体提取器
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Application No.: US12193019Application Date: 2008-08-17
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Publication No.: US07681537B2Publication Date: 2010-03-23
- Inventor: Howard S. Savage , Kerk B. McKeon
- Applicant: Howard S. Savage , Kerk B. McKeon
- Applicant Address: US MN Minneapolis
- Assignee: Cummins Intellectual Properties, Inc.
- Current Assignee: Cummins Intellectual Properties, Inc.
- Current Assignee Address: US MN Minneapolis
- Agency: Studebaker & Brackett PC
- Agent Tim L. Brackett, Jr.; J. Bruce Schelkopf
- Main IPC: F01P3/22
- IPC: F01P3/22

Abstract:
A system and method for removing gases from an engine coolant system. In one embodiment, the system includes a fluid system that is operable to collects gas, and a gas collection system coupled to the fluid system. The system also includes a venturi pump system coupled to the fluid system and to the collection system, where the venturi pump system is operable to extract the gas from the fluid system via the collection system.
Public/Granted literature
- US20100037836A1 GAS EXTRACTOR FOR AN ENGINE COOLANT SYSTEM Public/Granted day:2010-02-18
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