PUMP AND ELECTRONIC EQUIPMENT

Title:

PUMP AND ELECTRONIC EQUIPMENT

Document Type and Number:

Japanese Patent JP2005315159

Kind Code:

A

Abstract:

To provide a pump capable of excellently cooling a heating element over a long period.

A pump housing 101 has a heat receiving plate 122 thermally connected to a CPU 31, and a pump room 118 for storing a liquid refrigerant. A rotary body 102 is arranged in the pump room 118. The rotary body 102 has an agitating part 107 for agitating the liquid refrigerant in the pump room 118 on an under surface 108a opposed to the heat receiving plate 122. A motor 103 for rotating the rotary body 102 has a stator 103b, and a rotor magnet 103a covered with the rotary body 102.

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WO/2009/015035	PUMP MOTOR PROTECTOR WITH REDUNDANT SHAFT SEAL

Inventors:

TOMIOKA KENTARO
HATA YUKIHIKO

Application Number:

JP2004133537A

Publication Date:

November 10, 2005

Filing Date:

April 28, 2004

Export Citation:

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Assignee:

TOSHIBA CORP

International Classes:

F04B17/00; F04B35/04; F04D5/00; F04D13/06; G06F1/20; H01L23/473; H05K7/20; (IPC1-7): F04D13/06; G06F1/20; H01L23/473; H05K7/20

Attorney, Agent or Firm:

Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Sadao Muramatsu
Ryo Hashimoto

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