A hole seal is provided that can include a plate having a surface configured to face away from an enclosure wall of an enclosure, and a peripheral extension that is angled away from the surface. The hole seal can include a stud coupled to and extending away from the plate, a gasket, a retaining member configured to engage an enclosure wall of an enclosure opposite the gasket, and a fastener. The fastener is configured to threadingly engage the stud and be advanced along the stud to urge the retaining member against the enclosure wall, thereby urging a peripheral extension of the plate into the gasket, via compression of the gasket against an exterior surface of the enclosure wall.

A union body for a cable gland includes a body having a generally cylindrical shape defining an interior surface and a passage extending though the body from a first end to a second end of the body. A groove is formed on the interior surface of the body. The groove is configured to mate with an exterior surface of a cable received in the passage of the body.

The present disclosure provides an amorphous solid dispersion containing a Cap-dependent endonuclease inhibitor or a pharmaceutically acceptable salt thereof for oral administration, wherein the Cap-dependent endonuclease inhibitor or a pharmaceutically acceptable salt thereof is dispersed in a matrix formed from the pharmaceutically acceptable polymer. Further disclosed are methods for preparing a above amorphous solid dispersion and a use thereof for treating virus infection and a pharmaceutical composition containing same.

The invention relates to an explosion-proof assembly (20) designed to guide at least one conductor device (21) through a wall in a flameproof manner. The assembly (20) has a bushing part (24) with a bushing opening (48) having a bushing surface (49). The bushing part (24) is arranged in the wall. The bushing opening (48) has an associated connecting body (23) with at least one conductor channel (29) through which a conductor device (21) extends. The connecting body (23) has a connecting portion (30), which is connected to the conductor (22) in a frictionally engaged and/or form-fitting manner by plastic deformation. A first delimiting surface (32) is formed on the plastically deformed connecting portion (30), and the bushing surface (49) defines a second delimiting surface (33). A flameproof Ex gap (34) is formed between the two delimiting surfaces (32, 33) by inserting the connecting portion (30) into the bushing opening (48).

The invention relates to an explosion-proof assembly (20) designed to guide at least one conductor device (21) through a wall in a flameproof manner. The assembly (20) has a bushing part (24) with a bushing opening (48) having a bushing surface (49). The bushing part (24) is arranged in the wall. The bushing opening (48) has an associated connecting body (23) with at least one conductor channel (29) through which a conductor device (21) extends. The connecting body (23) has a connecting portion (30), which is connected to the conductor (22) in a frictionally engaged and/or form-fitting manner by plastic deformation. A first delimiting surface (32) is formed on the plastically deformed connecting portion (30), and the bushing surface (49) defines a second delimiting surface (33). A flameproof Ex gap (34) is formed between the two delimiting surfaces (32, 33) by inserting the connecting portion (30) into the bushing opening (48).

Systems, devices, and methods including: a cable; a housing having a tapered exit hole connected to an internal volume; a tapered seal having a tapered outer surface and an inner aperture, where the inner aperture of the tapered seal receives the cable; an encapsulant disposed in the internal volume and about one or more wires of the cable; and a compression cap placed over the tapered seal and about a flange of the housing to compress the tapered seal into the tapered exit hole; where compression from the compression cap forces the encapsulant up inside the cable and around the one or more wires of the cable, and where curing of the encapsulant seals the cable from moisture incursion.

Aspects of the present disclosure relate to structures and designs that allow gels to be used to conform freely to optical cables while simultaneously minimizing the displacement of the gel due to deformation forces acting on the gel.

A waterproof connector that is easy to design and manufacture and that can provide sufficiently close contact with respect to a through hole including a tapered opening is provided. A sealing member that provides waterproofness of the waterproof connector includes an inner tube portion and an outer tube portion, and the connector body includes a holding projection. The holding projection is configured to be inserted between the inner tube portion and the outer tube portion from a rear side in an insertion direction and configured to push the outer tube portion against an inner circumferential face of the tapered opening when the sealing member is received between the outer circumferential face of the connector body and the inner circumferential face of the tapered opening.

A current feedthrough seal assembly (1) for insertion into and sealing a wall opening (WO) of a climate chamber (KK) comprises a plastic core (10) formed in a step-like shape in an axial direction thereof so as to be inserted into the wall opening (WO) of the climate chamber (KK), so that, when inserted, substantially the whole of the plastic core (10) is located in the wall opening (WO), and a flange (11) is formed at an axial end of the plastic core (10) to protrude beyond the wall opening in the radial direction of the plastic core (10) to abut against one (I) of an internal or external wall (I, A) of the climate chamber (KK), at least two elongated power conducting members (20) accommodated in parallel to each other inside the plastic core (10) and extending through the plastic core (10) and a press ring seal (30) interposed between an inner peripheral surface of the wall opening (WO) and an outer peripheral surface of the plastic core (10) on an opposite axial side thereof with respect to the flange (11) of the plastic core (10).

A harness member includes a cable, a housing with an insertion hole through which the cable is inserted, a heat-shrink tubing covering the housing and the cable exposed on one side from the insertion hole, and a hot melt adhesive to seal between the heat-shrink tubing and the cable and between the heat-shrink tubing and the housing. A recess is formed on the housing so as to be recessed from an outer circumferential surface covered with the heat-shrink tubing. At least a portion of the hot melt adhesive melted between the outer circumferential surface of the housing and an inner circumferential surface of the heat-shrink tubing has flowed into the recess.