Invention Grant
- Patent Title: Method for determining a switching state of a valve, and solenoid valve assembly
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Application No.: US17284920Application Date: 2019-10-09
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Publication No.: US11940059B2Publication Date: 2024-03-26
- Inventor: Alexander Michel , Dirk Morschel , Eduard Wiens
- Applicant: Continental Teves AG & Co. oHG
- Applicant Address: DE Frankfurt am Main
- Assignee: CONTINENTAL TEVES AG & CO. OHG
- Current Assignee: CONTINENTAL TEVES AG & CO. OHG
- Current Assignee Address: DE Frankfurt am Main
- Agency: BUCHANAN INGERSOLL & ROONEY PC
- Priority: DE 2018217661.2 2018.10.15
- International Application: PCT/EP2019/077400 2019.10.09
- International Announcement: WO2020/078806A 2020.04.23
- Date entered country: 2021-04-13
- Main IPC: G01R35/00
- IPC: G01R35/00 ; F16K31/06 ; F16K37/00 ; G01R33/00 ; G01V3/08 ; G01V13/00 ; H01F7/18
Abstract:
A method for determining a switching state of a valve, an inductance variable being determined on the basis of current and voltage measurements and the switching state being determined on the basis of the inductance variable. Also disclosed is a solenoid valve assembly for carrying out such a method.
Public/Granted literature
- US20210381620A1 METHOD FOR DETERMINING A SWITCHING STATE OF A VALVE, AND SOLENOID VALVE ASSEMBLY Public/Granted day:2021-12-09
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