An electronic device and a stopping structure thereof are provided. The electronic device includes a housing, an electronic element, a cover and a buffer. The housing has an opening. The electronic element is disposed corresponding to the opening. An outer frame of the cover is coupled to a peripheral edge of the opening. A hook of the buffer is disposed between the outer frame and the electronic element, and directly contacts with the outer frame. Thus, the above structure may strengthen the structural strength of the electronic device, effectively disperse the pressure applied to the electronic device, and reduce the chance of structural damage due to the deformation caused by the pressure to prolong the service life of the electronic device.

Systems (100) and methods (1500) for using a pressure vessel. The methods comprise: obtaining the pressure vessel comprising a shell and an insert having an interference fit with the shell whereby the insert is locked in place within the shell via interfacial pressure; inserting at least one electronic component in a first hollow cavity formed in the insert; mechanically supporting the at least one electronic component using a structural feature of the insert; and transferring heat from the electronic component to an external environment via a heat transfer path that comprises a full surface area of the insert's outer surface abutting the shell's inner surface.

A pressure sensor assembly, which includes a support substrate, circuitry mounted to the support substrate, at least one conductor mounted to the support substrate and in electrical communication with the circuitry, and at least one vertically conductive path connected to and in electrical communication with the at least one conductor. The pressure sensor assembly also includes a diaphragm, at least one sealing glass section connected to the diaphragm and the support substrate, and at least one lateral conductive feed-through mounted to the diaphragm. At least one conductive joint is connected to the vertically conductive path and the lateral conductive feed-through, and the conductive joint provides electrical communication between the vertically conductive path and the lateral conductive feed-through.

The present disclosure relates to a process connection for connecting a sensor to a process inlet via a process seal and a fixing element. The process connection includes a sensor housing and a clamping element. The sensor housing has a housing body configured to receive the sensor and a housing collar that extends around the housing body and has a first sealing section, which encircles the housing body, and a contact area. The housing collar is formed integrally with the housing body. The first sealing section is suitable for receiving the process seal to connect the process inlet to the housing collar in a fluid-tight manner. The clamping element has a contact area which is suitable for coming into contact with the contact area of the housing collar to press the housing collar onto the process seal.

A breather valve and a portable communication device including a breather valve are provided. The breather valve includes a housing having a bottom portion having an opening and side portions, a rigid substrate located within the housing and a breathable membrane mounted to the rigid substrate. The breather valve further includes a gasket having a top surface and a bottom surface, and a preloaded compression element across the gasket and the rigid substrate. The gasket has an upper energy director located at the top surface and a lower energy director located at the bottom surface. The preloaded compression element provides at least a first compressive position providing a contact between the lower energy director and the bottom portion of the housing and a second compressive position in which air passes around the lower energy director and the upper energy director.

The present disclosure provides a board unit including: a circuit board; a connector portion that is mounted on the circuit board; and a case that houses the circuit board. The case includes: a lower case that has an upper opening; an upper cover that covers the upper opening of the lower case; and an opening portion that is formed in a side wall of the case so as to allow the connector portion to be fitted to a mating connector portion. The side wall includes: a step surface that extends outward from a lower region of the opening portion; and a plurality of vertical groove portions whose first ends are connected to the step surface and whose second ends are connected to a lower edge of the side wall.

A closure (100) protects telecommunications circuitry from environmental factors. The closure includes a base (128) having a sidewall (134) extending upwardly from a bottom (118), the sidewall (134) defining at least one cable port (122). The closure also includes a cover (126) that attaches to the base (128) to close an interior (130) of the closure (100). In addition, electronic circuitry (132) disposed within the interior (130) of the closure (100). Encompassing the electronic circuitry (132) is a cooling medium (138) dispersed through the interior (130). Further, a pressure regulating device (136) is placed in the interior (130) to maintain a viable internal operating pressure for the closure.

A breather valve and a portable communication device including a breather valve are provided. The breather valve includes a housing having a bottom portion having an opening and side portions, a rigid substrate located within the housing and a breathable membrane mounted to the rigid substrate. The breather valve further includes a gasket having a top surface and a bottom surface, and a preloaded compression element across the gasket and the rigid substrate. The gasket has an upper energy director located at the top surface and a lower energy director located at the bottom surface. The preloaded compression element provides at least a first compressive position providing a contact between the lower energy director and the bottom portion of the housing and a second compressive position in which air passes around the lower energy director and the upper energy director.

A receiving device for a system for inductive power transmission has a housing with a cover part and a base part as housing parts. The housing has an internal volume for receiving at least one winding structure. One of the housing parts has at least one rib and the other housing part has at least one groove for receiving the at least one rib. The at least one rib and the at least one groove are arranged between the internal volume and an external volume. The receiving device has at least one sealing element. At least one portion of the at least one rib and at least one portion of the at least one sealing element are arranged in at least one portion of the at least one groove. A method for producing the receiving device is also disclosed.

The invention proposes a double barrier pressure compensator for performing a pressure compensation between seawater surrounding a subsea installation and a medium filling a volume of the subsea installation. Said pressure compensator comprises: a housing (20) having a first opening (202b) and a second opening (30); a first bellows (4) and a second bellows (5) arranged one above the other within the housing (20) and each sealingly fixed to the housing (20) at their distal ends (43, 53); a moving separation element (6) adapted to move inside the housing (20) and sealingly fixed to each of the proximal ends (44, 54) of the first and second bellows (4, 5) so as to separate a first compartment (21) from a second compartment (22) of the housing (20) sealed with respect to each other. Said pressure compensator (2) further comprising a third compartment (23) formed by a space between the housing (20) and the first and second bellows (4, 5), the first compartment (21) being arranged to be fluidly connected to the subsea installation (1) through the second opening (30), the second compartment (22) being arranged to be in communication with sea water through the first opening (202b), and said third compartment (23) being filled with a barrier medium.