A cooling system 100 for directly cooling an electronic device immersed in a coolant includes a cooling tank 11 containing the coolant C, a leakage receiving portion 21 disposed between the cooling tank 11 and a floor surface so as to receive the coolant L leaked from the cooling tank 11, an additional leakage receiving portion 22 disposed to receive the coolant L overflown from the leakage receiving portion 21 which stores the leaked coolant by a volume in excess of a predetermined volume, and a passage 25 that connects the leakage receiving portions 21 and 23 for passing the overflown coolant L by the volume in excess of the predetermined volume. The system facilitates collection of the accidentally leaked coolant, and ensures to keep the low height of the device for temporarily accumulating the leaked coolant L until it is collected.

Tube-bundle heat exchange unit (1) for internals of heat exchangers or reactors, comprising: at least one tube bundle (2); a plurality of baffles (3) associated with said tube bundle and defining through-openings according to a predefined arrangement, each opening being passed through by one of more tubes of the tube bundle, and a shell (6) which surrounds said tube bundle and said baffles, wherein the assembly of the tube bundle and the shell can be disassembled and the shell is structurally collaborating with the tube bundle through said baffles.

Arrangement comprising a sealing element and a heat exchanger, in an air channel, wherein the heat exchanger has a plurality of pipes which carry a first fluid and are defined in their end regions by collection vessels and can have a second fluid flowing around them. The arrangement is characterized in that the air channel has a first guide groove on an inner surface, which guide groove is formed by a first web and a second web, and a second guide groove which is formed by a third web and a fourth web, the third web and the fourth web being disposed between the first web and the second web and the sealing element enveloping the heat exchanger along the collecting vessels and its short sides.

A plant or refinery may include equipment such as reactors, heaters, heat exchangers, regenerators, separators, or the like. Types of heat exchangers include shell and tube, plate, plate and shell, plate fin, air cooled, wetted-surface air cooled, or the like. Operating methods may impact deterioration in equipment condition, prolong equipment life, extend production operating time, or provide other benefits. Mechanical or digital sensors may be used for monitoring equipment, and sensor data may be programmatically analyzed to identify developing problems. For example, sensors may be used in conjunction with one or more system components to detect and correct maldistribution, cross-leakage, strain, pre-leakage, thermal stresses, fouling, vibration, problems in liquid lifting, conditions that can affect air-cooled exchangers, conditions that can affect a wetted-surface air-cooled heat exchanger, or the like. An operating condition or mode may be adjusted to prolong equipment life or avoid equipment failure.

Shell-and-tube equipment comprising baffles (5) supporting the tubes, each baffle (5) having seats for receiving the tubes shaped so as to receive one or more tubes in at least one free play condition and in a locking condition; each baffle (5) is displaceable with respect to the tube bundle between an assembly position and a working position; in the assembly position the tubes can be received by the baffles in the free play condition while in the working position the tubes are locked; a respective method of assembling the tube bundle and the baffles is also described.

A vibration damping component for a vehicle includes a housing, and a mounting lug attached to the housing. The mounting lug includes an outer shell with a top, a bottom, and sides. The mounting lug also includes a bore through the outer shell from the top to the bottom. The mounting lug also includes a cavity, an interior lattice, and a damping media. The outer shell and the bore enclose the cavity. The interior lattice is within the cavity and stiffens the mounting lug. The damping media is enclosed in the cavity and between solid portions of the interior lattice.

A cooling module including a first heat exchanger cooling a first heat exchange medium, a second heat exchanger cooling a second heat exchange medium, a third heat exchanger cooling a third heat exchange medium, and a fan and shroud assembly arranged in parallel in an air flow direction, wherein a flow of the first heat exchange medium inside first tubes forming the first heat exchanger is perpendicular to a flow of the second heat exchange medium inside second tubes forming the second heat exchanger and parallel with a flow of the third heat exchange medium inside third tubes forming the third heat exchanger. The cooling module capable of sufficiently securing the first heat exchange medium condensing performance, the third heat exchange medium cooling performance, and the second heat exchange medium cooling performance and being miniaturized.

An installation frame for a heat exchanger, in particular for a heat exchanger in particular for installation in an air-conditioning system for motor vehicles, having frame elements that encompass the heat exchanger at the short sides thereof arranged parallel to the air flow direction, whereby the frame elements are connected to one another, and whereby the installation frame is in the form of a sealing element.

An evaporator has an outer peripheral side held by a holding portion. The evaporator includes a body portion and a packing located on a part of the body portion that faces to the holding portion. The packing includes an inner elastic layer and an outer elastic layer. The inner elastic layer has a water absorbability smaller than that of the outer elastic layer and is made of a closed cell foam member. The outer elastic layer is made of an open cell foam member. The holding portion includes a first rib preventing an air from flowing along the outer peripheral side of the body portion, and a second rib preventing a displacement of the body portion. A thickness of the outer elastic layer in a condition where the outer elastic layer is not held by the holding portion is larger than a protrusion length of the first rib.

A heat exchanger has a rectangular-shaped core having a plurality of fluid passages extending in a width direction and air fins interleaved between said fluid passages. The heat exchanger has tanks that define fluid manifolds located at opposite ends of the core and fluidly connected by the plurality of fluid passages between the tanks. The tanks each include an extruded tank section with open ends and end caps that enclose the ends of the extruded tank section. The tanks are assembled and attached to the core such that each of the end caps is located at each of four corners of the rectangular-shaped core.