A heat exchanger plate and a sealing gasket, and a combination thereof, the heat exchanger plate having a plurality of integrally formed locking clip housings for receiving at discrete locations, in interlocking engagement therewith, a plurality of locking clips formed integrally with a specially formed sealing gasket. Each locking clip housing has one or more windows defined by locking rims, the windows each at determined spatial orientation relative to the plane of the heat exchanger plate, for mechanically receiving therethrough in mechanical engagement with the locking rims, one or more portions of one or more locking clips, so as to prevent inadvertent disengagement of the locking clips from the housings.

A heat sink is used to solve the problem of poor capillary effect of a conventional vapor chamber. The heat sink comprises a casing having a chamber filled with a working fluid. The heat sink further comprises at least one metal net disposed in the chamber. The at least one metal net includes a plurality of first metal wires and a plurality of second metal wires. The plurality of first metal wires and the plurality of second metal wires interlace with each other and are woven to form a plurality of holes. Each of the plurality of holes is surrounded and defined by adjacent first metal wires and adjacent second metal wires. The plurality of holes has at least two different sizes.

A data plate assembly for installation with a plate heat exchanger. The data plate assembly includes a monitoring device assembled with a spacer plate. The spacer plate includes inlet and/or outlet holes, and a port that extends from an outer edge of the spacer plate to one of the inlet and/or outlet holes. The port retains the monitoring device therein such that the monitoring device extends into the inlet and/or outlet holes to monitor characteristics of the process and cooling fluids flowing through the holes and the plate heat exchanger. As the performance of the plate heat exchanger degrades, the characteristics accumulated over a period of time may provide an indication that the performance of the plate heat exchanger is degrading and/or the rate in which the performance of the plate heat exchanger degrades.

A radiative heatsink includes a cold plate, a radiator mounted to the cold plate and a thermal compound located between and coupling the heat source to the cold plate. The thermal compound converts a portion of a first phononic thermal energy from the heat source into a first photonic near-field and a first photonic far-field thermal radiation and transfers the first photonic near-field, the first photonic far-field and the remaining of the first phononic thermal energy to the cold plate. The cold plate combines the first photonic near-field, the first photonic far-field and the remaining first phononic thermal energy into a second phononic thermal energy and provides the second phononic thermal energy to the radiator. The radiator converts the second phononic thermal energy into a second photonic near-field and a second photonic far-field and emits the second photonic near-field or the second photonic far-field such that cold plate is regenerated.

A radiative heatsink includes a cold plate, a radiator mounted to the cold plate and a thermal compound located between and coupling the heat source to the cold plate. The thermal compound converts a portion of a first phononic thermal energy from the heat source into a first photonic near-field and a first photonic far-field thermal radiation and transfers the first photonic near-field, the first photonic far-field and the remaining of the first phononic thermal energy to the cold plate. The cold plate combines the first photonic near-field, the first photonic far-field and the remaining first phononic thermal energy into a second phononic thermal energy and provides the second phononic thermal energy to the radiator. The radiator converts the second phononic thermal energy into a second photonic near-field and a second photonic far-field and emits the second photonic near-field or the second photonic far-field such that cold plate is regenerated.

A shell-and-plate heat exchanger includes: a shell forming an internal space; and a plate stack, disposed in the internal space, including heat transfer plates that are stacked and joined together. The shell-and-plate heat exchanger is configured to allow a refrigerant that has flowed into the internal space to evaporate. The plate stack forms: refrigerant channels that communicate with the internal space and through which a refrigerant flows; and heating medium channels that are blocked from the internal space and through which a heating medium flows. Each of the refrigerant channels is adjacent to an associated one of the heating medium channels with one of the heat transfer plates interposed therebetween. The shell-and-plate heat exchanger further includes one or more supply structures that supply the refrigerant to the refrigerant channels such that the refrigerant flows downward.

A shell-and-plate heat exchanger includes: a shell forming an internal space; and a plate stack, disposed in the internal space, including heat transfer plates that are stacked and joined together. The shell-and-plate heat exchanger is configured to allow a refrigerant that has flowed into the internal space to evaporate. The plate stack forms: refrigerant channels that communicate with the internal space and through which a refrigerant flows; and heating medium channels that are blocked from the internal space and through which a heating medium flows. Each of the refrigerant channels is adjacent to an associated one of the heating medium channels with one of the heat transfer plates interposed therebetween. The shell-and-plate heat exchanger further includes one or more supply structures that supply the refrigerant to the refrigerant channels such that the refrigerant flows downward.

A heat exchanger includes partition members, alternately stacked spacing members, and seals. The spacing members include first and second spacing members forming the first and second passages. The first and second spacing members each have a frame portion along a periphery of the partition members. The frame portion of the first and second spacing members have first and second communication sections having first and second communication openings allowing the first and second passages to communicate with outside of the frame portion, and first and second partition walls separating the first and second passages from the outside of the frame portion. The frame portions of the first and second spacing members further have first and second notches provided in portions of the first and second partition walls, and open on an outer side surface of the first and second partition walls. The seals cover surfaces of the first and second notches.

A heat exchanger includes partition members, alternately stacked spacing members, and seals. The spacing members include first and second spacing members forming the first and second passages. The first and second spacing members each have a frame portion along a periphery of the partition members. The frame portion of the first and second spacing members have first and second communication sections having first and second communication openings allowing the first and second passages to communicate with outside of the frame portion, and first and second partition walls separating the first and second passages from the outside of the frame portion. The frame portions of the first and second spacing members further have first and second notches provided in portions of the first and second partition walls, and open on an outer side surface of the first and second partition walls. The seals cover surfaces of the first and second notches.

A heat exchanger includes a first flow path member including a first plate having a first flow path portion providing a plurality of flow paths through which a first fluid flows, and a first bonding plate diffusion-bonded to the first plate to cover the first flow path portion; and a second flow path member including a second plate having a second flow path portion providing a plurality of flow paths through which a second fluid for exchanging heat with the first fluid flows. The first flow path member and the second flow path member are diffusion-bonded to each other.