To provide an emergency detachment mechanism for a fluid handling device that has exceptional heat insulation performance and enables liquid hydrogen or another very-low-temperature fluid to be handled. An emergency detachment mechanism for a fluid handling device provided with a pair of couplers 1, wherein each of the pair of couplers 1 has a coupler body part 5 including an internal tube part 2 in which a fluid passes through an interior and which opens at a distal end side, an external tube part 3 which forms a vacuum layer 9 with the internal tube part 2 and which opens at a distal end side, and a connecting flange part 4 that closes off a space between the internal tube part 2 and the external tube part 3, a wall thickness of the connecting flange part 4 being less than a wall thickness of the external tube part 3.

Disclosed is a self-closing emergency coupling and release device for the transport of cryogenic fluid, comprising two fluid transport pipes extending in a longitudinal direction and each comprising, at a connection end, a valve mechanism configured to automatically close the pipe when the connection ends are separated and to open the pipe when the connection ends are coupled, the device further comprising an outer tube arranged around each transport pipe and delimiting a vacuum space for thermally insulating the transport pipe, the device further comprising a mechanism for holding the transport pipe in the outer tube, characterized in that the holding mechanism comprises a frustoconical connection tube having a first end connected to the outer tube and a second end connected to the transport pipe.

Clamping apparatus is provided for clamping two or more items together. The clamping apparatus includes at least one clamping member having an inner surface arranged to be brought into contact with an outer surface of at least one of the items being clamped. Thermal insulating means are provided between the inner surface of the at least one clamping member and the outer surface of said at least one item.

A hydrogen fuel coupling system may include a hydrogen fuel tank and a hydrogen fuel supply connector. The tank has a first connector, and a second connector disposed around the first connector. The second connector has a boil-off inlet port for receiving gaseous hydrogen from the tank. The hydrogen fuel supply connector may include a hydrogen fuel transfer line, a third connector for operably sealably connecting the transfer line to a first connector of the tank for supplying liquid hydrogen, and a shroud extending around the third connector and the transfer line defining a gap therebetween. A fourth connector operably sealably connects a first end of the shroud to a second connector of the tank. A second end of the shroud is operably sealably engageable with the transfer line. A boil-off vent is connected to the shroud for venting gas from the gap.

A heatshield for a band clamp, the heatshield having: an attachment member configured to be inserted axially into the clamp; and a thermal insulator secured to the attachment member, the thermal insulator being configured to at least partially extend over an outer surface of the clamp when the attachment member is inserted into the clamp.

Self-closing emergency release and coupling device for the transport of cryogenic fluid comprising two pipes extending in a longitudinal direction and each comprising, at a connection end, a valve mechanism configured to automatically close the pipe when the connection ends are separated and to open the pipe when the connection ends are coupled, the device further comprising a tube arranged around each pipe and defining a vacuum space for thermally insulating the pipeline, the device is characterized in that it further comprises a chamber disposed around the valve mechanism and delimited by a wall assembly located between the outer tube and the transport pipe, the volume of the insulation chamber being independent of the vacuum space between the outer tube and the transport pipe.

Embodiments of the invention provide an exhaust insulation system structured for effectively insulating an exhaust system of an automobile. In some embodiments, the exhaust insulation system comprises a pipe joint insulation component structured for insulating a pipe joint of an exhaust system. In some embodiments, the exhaust insulation system comprises a hanger pipe insulation component structured for insulating an exhaust system pipe at a portion of the pipe proximate a hanger pipe assembled onto the pipe. In some embodiments, the exhaust insulation system comprises a bellows insulation component structured for insulating one or more bellows of the exhaust system.

The disclosure relates to a clip, in particular a ring clip, that includes a clip band, which has a base and two radially inwardly directed flanks, and at least one clamping device, wherein the clip has an inner face and an outer face. According to the disclosure, the outer face of the clip has at least a partial thermal insulation layer.

A fire-rated conduit assembly. The fire-rated conduit assembly comprises a plurality of pre-fabricated, e.g. factory fabricated, modular sections that are configured to be mechanically assembled to form a continuous fire-rated conduit which is suitable for allowing movement of air, transporting of combustible or hazardous materials, and/or enclosing building mechanical and services.

A subsea arrangement including a base structure; a tubular member rotatably mounted to the base structure through an annular bearing, wherein a section of the envelop surface of the tubular member is covered by a layer of thermally insulating material; a ring-shaped insulating member of open cell polymer foam mounted to the tubular member, wherein an inner edge of the insulating member is in contact with the envelop surface of the tubular member and the insulating member protrudes radially from the tubular member. The insulating member is positioned between an inner edge of the layer and the annular bearing with a first lateral surface of the insulating member in sliding contact with the inner edge of the layer and with an opposite second lateral surface of the insulating member in contact with a part of the annular bearing.