Invention Grant
- Patent Title: Length-adjustable connecting rod with electromagnetically-actuatable switching valve
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Application No.: US16062217Application Date: 2016-08-10
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Publication No.: US10954849B2Publication Date: 2021-03-23
- Inventor: Helmut Melde-Tuczai , Mario Theissl , Siegfried Loesch , Abdelkarim Redouane , Florian Bodensteiner , Anamaria Munteanu , Miroslaw Robaczewski , Katrin Wand
- Applicant: AVL LIST GMBH
- Applicant Address: AT Graz
- Assignee: AVL LIST GMBH
- Current Assignee: AVL LIST GMBH
- Current Assignee Address: AT Graz
- Agency: Sheridan Ross P.C.
- Priority: ATA51062/2015 20151214,ATA50390/2016 20160429,ATA50500/2016 20160531
- International Application: PCT/EP2016/069094 WO 20160810
- International Announcement: WO2017/102108 WO 20170622
- Main IPC: F02B75/04
- IPC: F02B75/04 ; F01M1/06 ; F16C7/06 ; F16C7/04 ; F02D15/02 ; F15B11/10 ; F15B13/04 ; F16H25/20

Abstract:
The invention relates to a length-adjustable connecting rod for a reciprocating piston engine, particularly a reciprocating piston internal combustion engine, comprising a hydraulic arrangement with which a length of the connecting rod can be adjusted, and a switching valve for controlling the inflow and outflow of a hydraulic medium into or out of the hydraulic arrangement, wherein the switching valve can be actuated electromagnetically.
Public/Granted literature
- US20180371988A1 LENGTH-ADJUSTABLE CONNECTING ROD WITH ELECTROMAGNETICALLY-ACTUATABLE SWITCHING VAVLE Public/Granted day:2018-12-27
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