Multi-piece flow through connector
Flow through connectors and pressure sensing devices as well as their methods of use are described. In some instances a pressuring sensing device may include a ceramic body with a flow path extending through the ceramic body and at least one non-ceramic body attached to the ceramic body. The at least one non-ceramic body may include one or more attachment features formed therein and the flow path extends through the at least one non-ceramic body as well.
1. A multi-piece flow through connector comprising:
a ceramic body including a flow path extending through the ceramic body, wherein the ceramic body includes a pressure window formed in the ceramic body and wherein a pressure sensor is disposed in the pressure window; and
at least one non-ceramic body attached to the ceramic body, wherein the at least one non-ceramic body includes one or more attachment features formed therein, and wherein the flow path extends through the at least one non-ceramic body.
2. The multi-piece flow through connector of claim 1 , further comprising a pressure sensor associated with a portion of the ceramic body that deforms due to pressure within the flow path.
3. The multi-piece flow through connector of claim 1 , wherein the one or more attachment features comprise at least one of a threaded connection, mechanically interlocking features, and an interference fit.
4. The multi-piece flow through connector of claim 1 , wherein the ceramic body includes at least one slot formed therein and the at least one non-ceramic body includes at least one slot formed therein.
5. The multi-piece flow through connector of claim 1 , further comprising at least one clip engaged with at least one slot formed in the ceramic body and at least one slot formed in the at least one non-ceramic body to maintain an orientation and position of the ceramic body relative to the at least one non-ceramic body.
6. The multi-piece flow through connector of claim 5 , wherein the at least one clip comprises a backspan and two legs extending out from opposing ends of the backspan, wherein a pair of ridges formed on each leg engage corresponding slots formed in the ceramic body and the at least one non-ceramic body.
7. A flow through connector comprising:
a ceramic body;
a flow path extending through the ceramic body, and wherein at least a portion of the flow path includes a substantially continuous and smooth surface;
a pressure window formed in the ceramic body, wherein the pressure window deforms due to pressure in the flow path; and
a pressure sensor disposed in the pressure window.