Invention Grant
- Patent Title: Device for conditioning the atmosphere in tests of alternative internal combustion engines, method and use of said device
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Application No.: US15545132Application Date: 2016-01-12
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Publication No.: US10684195B2Publication Date: 2020-06-16
- Inventor: Jose Maria Desantes Fernandez , Jose Galindo Lucas , Francisco Payri Gonzalez , Pedro Piqueras Cabrera , Jose Ramon Serrano Cruz
- Applicant: UNIVERSIDAD POLITECNICA DE VALENCIA
- Applicant Address: ES Valencia
- Assignee: Universidad Politecnica de Valencia
- Current Assignee: Universidad Politecnica de Valencia
- Current Assignee Address: ES Valencia
- Agency: Wiggin and Dana LLP
- Agent Gregory S. Rosenblatt; Jonathan D. Hall
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@c015fe7
- International Application: PCT/ES2016/070008 WO 20160112
- International Announcement: WO2016/116642 WO 20160728
- Main IPC: G01M15/09
- IPC: G01M15/09 ; G01M15/02 ; G01M15/04
Abstract:
The invention relates to a device for conditioning the atmosphere when testing engines, comprising an inlet duct connected to an engine intake, an outlet duct connected to the exhaust of the engine, a communication duct that connects the inlet duct to the outlet duct, a bypass valve in the inlet duct, a super-charging turbo assembly in the inlet duct, a heat exchanger in the outlet duct, and a turbocharger after the heat exchanger. The device further comprises a first three-way valve that connects the inlet duct to the outlet duct, an on/off valve in the outlet duct, a second three-way valve in the outlet duct, a control valve in a duct that connects the outlet duct to the atmosphere, and a section of the outlet duct that connects the exchanger to the communication duct.
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