초록 ▼

A heat exchanger header is formed of a tube plate and a header plate having indentations that cooperate with the tube plate to form a row of tank chambers for interconnecting heat exchanger tubes joined to the tube plate. The tube plate has ribs extending between adjacent tube apertures that are con

A heat exchanger header is formed of a tube plate and a header plate having indentations that cooperate with the tube plate to form a row of tank chambers for interconnecting heat exchanger tubes joined to the tube plate. The tube plate has ribs extending between adjacent tube apertures that are contacted at a point midway along their length by respective projections from the indentations on the tank plate.

대표청구항 ▼

A heat exchanger header comprising a tube plate having tube apertures for receiving heat exchanger tubes, a tank plate having chamber indentations in one side thereof facing said tube plate, said plates having mating surfaces surrounding said indentations so as to define tank chambers open to select

A heat exchanger header comprising a tube plate having tube apertures for receiving heat exchanger tubes, a tank plate having chamber indentations in one side thereof facing said tube plate, said plates having mating surfaces surrounding said indentations so as to define tank chambers open to selected ones of said tube apertures, said tube plate having indentations forming ribs extending between selected adjacent ones of said tube apertures, said tank plate having dimples in said chamber indentations forming projections on said one side contacting selected ones of said ribs at a point intermediate the length of the rib, and bonding material for effecting bonding of said plates at said mating surfaces and said points of contact between said projections and ribs.