Invention Grant
- Patent Title: Channel structures for optimizing the membrane function of oil-filled pressure sensors
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Application No.: US17352561Application Date: 2021-06-21
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Publication No.: US11543317B2Publication Date: 2023-01-03
- Inventor: Jochen Huber , Julian Epting
- Applicant: VEGA GRIESHABER KG
- Applicant Address: DE Wolfach
- Assignee: VEGA GRIESHABER KG
- Current Assignee: VEGA GRIESHABER KG
- Current Assignee Address: DE Wolfach
- Agent William Gray Mitchell
- Priority: DE102020118313.5 20200710
- Main IPC: G01L9/00
- IPC: G01L9/00
Abstract:
A metallic pressure measuring cell having a base body, a metallic membrane situated and a pressure sensor situated in a sensor chamber of the base body, wherein the pressure on the membrane is transmitted to the pressure sensor by a connecting channel formed between a membrane chamber and a sensor chamber, wherein the chambers and connecting channel are filled with a pressure transmitting medium.
Public/Granted literature
- US20220011187A1 Channel structures for optimizing the membrane function of oil-filled pressure sensors Public/Granted day:2022-01-13
Information query
