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公开(公告)号：US11067463B2
公开(公告)日：2021-07-20
申请号：US16522328
申请日：2019-07-25
IPC分类号： G01L19/00
摘要： The invention relates to a pressure meter for fluid circuits which has a pressure-sensitive cell that is arranged connected to an electronic circuit, connected to which, in turn, are terminals of a connector for connecting the meter in the application thereof, wherein the pressure-sensitive cell is housed in a metal body, wherein it rests by means of a seal, while a plastic disc is arranged resting against the surface of the upper face of the pressure-sensitive cell, whereon an electronic circuit is incorporated.
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公开(公告)号：US10921198B2
公开(公告)日：2021-02-16
申请号：US16539154
申请日：2019-08-13
摘要： A device for measuring the pressure and temperature of fluids is provided, which has a temperature-sensitive element and a pressure-sensitive cell which are arranged connected to an electronic circuit, connected to which, in turn, are terminals of a connector by which a metal body is closed, in which the element and the cell are housed; the cell being housed in a cavity defined on one side of a plastic body through which electric conductors pass, which connect the element to the electronic circuit; the cell resting on a seal disposed between the cell and the base of the cavity, a wedge element placed over the cell which rests against the cell to compress the seal to thereby provide a seal around the mouth of a conduit through which the pressure of the fluid to be controlled is transmitted onto the cell.
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公开(公告)号：US11415476B2
公开(公告)日：2022-08-16
申请号：US16804724
申请日：2020-02-28
摘要： A pressure and temperature measuring device with improved fluid flow control having a metal bulb that houses a temperature-sensitive element and a base with an orifice for the passage of fluid and tabs that project from the base, extending outside a plastic body, and an axial seal positioned between the conduit and the orifice; with the base of the metal bulb facing the plastic body, with the conduit and the orifice aligned to allow the passage of fluid, with the axial seal compressed axially.
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公开(公告)号：US20200072685A1
公开(公告)日：2020-03-05
申请号：US16539154
申请日：2019-08-13
摘要： A device for measuring the pressure and temperature of fluids is provided, which has a temperature-sensitive element and a pressure-sensitive cell which are arranged connected to an electronic circuit, connected to which, in turn, are terminals of a connector by which a metal body is closed, in which the element and the cell are housed; the cell being housed in a cavity defined on one side of a plastic body through which electric conductors pass, which connect the element to the electronic circuit; the cell resting on a seal disposed between the cell and the base of the cavity, a wedge element placed over the cell which rests against the cell to compress the seal to thereby provide a seal around the mouth of a conduit through which the pressure of the fluid to be controlled is transmitted onto the cell.
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