Patent ID: 11946686
Assignee: APPLIED MATERIALS, INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC C  F  H | IPC F  H

Claim 16:
17. A fluid delivery apparatus, comprising:
a plurality of fluid flow meters;
a first box enclosing the plurality of fluid flow meters;
an intake disposed on the first box through which a cooling gas enters the first box and flows around an exterior surface of each of the plurality of fluid flow meters;
an exhaust disposed on the first box through which the cooling gas exits the first box;
a second box enclosing the first box and providing a circulation path through which the cooling gas from the exhaust returns to the intake;
a cold side plate conductively coupled to at least one side of the second box;
a thermoelectric device conductively coupled to the cold side plate;
a hot side plate conductively coupled to the thermoelectric device, the hot side plate disposed opposite the cold side plate and external of the second box, and the thermoelectric device positioned between the cold side plate and the hot side plate; and
a heat exchange system conductively coupled to the hot side plate and configured to exhaust heat withdrawn from the plurality of fluid flow meters.