Fluid Heating Devices

摘要

Fluid heating devices preferably include a housing defining an actuation chamber and having a suction port and a discharge port. The housing may comprise a front housing and a rear housing. Preferably, at least one of the front housing and/or the rear housing is made of a resin, such as polyphenylene sulfide. A rotor may be rotatably disposed within the actuation chamber. The rotor preferably operates to pressurize fluid drawn from the suction port and to release pressurized fluid from the discharge port. A drive shaft is preferably connected to the rotor. One end portion of the drive shaft may be rotatably supported by the front housing member via a bearing. A throttle may communicate with the pressurized fluid released from the discharge port and apply a braking force to the pressurized fluid.