B - Operations – Transporting – 01 – F
Patent
B - Operations, Transporting
01
F
259/51
B01F 7/00 (2006.01) B01F 15/00 (2006.01) H02K 3/44 (2006.01) H02K 17/10 (2006.01)
Patent
CA 1286658
ABSTRACT OF THE DISCLOSURE A fluid agitator is provided herein which may stir fluid in a closed space without leakage of the fluid, The fluid agitator has a motive means and a bearing means installed in the closed space. In a first embodiment, namely a fluid agitator employing a electric motor as the motive means, only the stater coil of the motor which is weak in its resistance against high temperatures and humid atmospheres is sealed in a sealing vessel. The sealing vessel may be provided with a cooling device to cool the inside thereof. The driving shaft of the motor is supported by a bearing having resistance to high temperatures and high humidity and is provided with an agitating blade. In a second embodiment, namely a fluid agitator employing a turbine system as the motive means, a turbine chamber and a turbine blade are set in the closed space. A fluid supply is furnished to introduce fluid into the turbine chamber from outside of the closed space for driving and rotating the turbine blade. The turbine blade is connected to an agitating blade through a rotation transmission.
522507
Hiroshi Ohbori
Mitsuyoshi Matsushita
Sanjiro Nagai
Yataro Nagai
Yuji Yamauchi
Hiroshi Ohbori
Marcus & Associates
Mitsuyoshi Matsushita
Sanjiro Nagai
Tanken Seiko Kabushiki Kaisha
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