Patent ID: 11946569
Assignee: MICROJET TECHNOLOGY CO., LTD.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 8:
9. The actuating and sensing module according to claim 1, wherein the thin gas transportation device comprises:
a thin gas pump comprising:
an inlet plate comprising a first surface, a second surface opposed to the first surface, a plurality of inlet apertures, a plurality of intake channels and a convergence chamber, wherein each one of the plurality of inlet apertures penetrates from the first surface to the second surface, the convergence chamber is recessed from the second surface and located at a center of the second surface, and each of the plurality of intake channels is recessed from the second surface and comprises a first end in fluid communication with the corresponding inlet aperture and a second end in fluid communication with the convergence chamber;
a resonance plate connected to the second surface and comprising a central aperture, a vibration part and a fixed part, wherein the central aperture is located at a center position of the resonance plate, the vibration part surrounds the central aperture and corresponds to the convergence chamber, and the fixed part surrounds the vibration part, wherein the resonance plate is connected to the inlet plate through the fixed part;
an actuation element connected to the fixed part of the resonance plate;
a first insulation frame connected to the actuation element;
a conducting frame connected to the first insulation frame; and
a second insulation frame connected to the conducting frame; and

a thin valve structure connected to the second insulation frame and comprising:
a first thin plate comprising a hollowed region;
a valve frame comprising a valve-plate-accommodation region;
a valve plate disposed in the valve-plate-accommodation region and comprising a valve aperture, wherein the valve aperture is misaligned with the hollowed region; and
a second thin plate comprising an outgassing surface, a pressure relief surface opposed to the outgassing surface, an outlet groove, an outlet aperture, a pressure relief aperture and a pressure relief groove, wherein the outlet groove is recessed from the outgassing surface and partially misaligned with the hollowed region of the first thin plate, the outlet aperture is hollowed out from the outgassing surface toward the pressure relief surface, and is corresponding to the valve aperture, the pressure relief aperture is spaced apart from the outlet groove, and the pressure relief groove is recessed from the pressure relief surface and in fluid communication with the pressure relief aperture;

wherein the first thin plate, the valve plate and the second thin plate are stacked and fixed sequentially.