Title:
HEAT CARRYING DEVICE
Document Type and Number:
Japanese Patent JP2000130359
Kind Code:
A
Abstract:
To provide a small, light-weight and highly reliable heat carrying device having a structure suited to an air conditioning system using refrigerant.
This device is provided with a hermetically sealed case 11, an external gear pump mechanism part 13 housed in the hermetically sealed case, and a motor part 12 integrally connected to the pump mechanism part 13 via a rotary shaft 14 for driving the pump mechanism part 13. In this case, the high pressure operation fluid of a discharge side is supplied to a plurality of bearing members 23 provided in the pump mechanism part 13.
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Inventors:
HATTORI HITOSHI
Application Number:
JP30714398A
Publication Date:
May 12, 2000
Filing Date:
October 28, 1998
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
F04B39/02; F04B39/12; F04C2/18; F04C11/00; F04C15/00; F04C15/06; F25B1/00; (IPC1-7): F04C15/00; F04B39/02; F04B39/12; F04C2/18; F25B1/00
Attorney, Agent or Firm:
Takehiko Suzue (6 outside)
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