Invention Grant
US08746072B2 Pressure switch having a transducer or pin extending into the fluid flow path
有权
压力开关具有延伸到流体流路中的换能器或销
- Patent Title: Pressure switch having a transducer or pin extending into the fluid flow path
- Patent Title (中): 压力开关具有延伸到流体流路中的换能器或销
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Application No.: US13224777Application Date: 2011-09-02
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Publication No.: US08746072B2Publication Date: 2014-06-10
- Inventor: Marcus Kampf , Jürgen Kreutzkämper , Fabian Schmidt , Dieter Schönherr
- Applicant: Marcus Kampf , Jürgen Kreutzkämper , Fabian Schmidt , Dieter Schönherr
- Applicant Address: SE Gothenburg
- Assignee: Aktiebolaget SKF
- Current Assignee: Aktiebolaget SKF
- Current Assignee Address: SE Gothenburg
- Agency: SKF USA Inc. Patent Department
- Agent Bryan Peckjian
- Priority: DE102010040213 20100903
- Main IPC: G01L9/00
- IPC: G01L9/00 ; G01L7/00
Abstract:
A pressure switch comprises a housing having a cavity for conveying a pressurized fluid. The cavity extends from an inlet to an outlet and defines a flow path for the fluid. A pressure-transducing element is provided for measuring the fluid pressure. The pressure-transducing element is in fluid communication with the cavity and is at least partially disposed in the flow path between the inlet and the outlet. The pressure-transducing element has a cylindrical shape with a constant diameter and is partially disposed in a bore in the housing. The bore has a constant bore diameter. One end of the pressure-transducing element extends into the flow path.
Public/Granted literature
- US20120132507A1 PRESSURE SWITCH Public/Granted day:2012-05-31
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