Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PUMP
Document Type and Number:
WIPO Patent Application WO/2005/012730
Kind Code:
A1
Abstract:
A pump where a drive section for regulating suction and discharge of a fluid is at least constituted of a driving element of a laminated body having an electrode layer on a solid electrolyte, the solid electrolyte includes an ion exchange resin, and the electrode layer is a metallic electrode. The pump can be used as a pump such as a diaphragm pump, a plunger pump, or a bellows pump. Further, the pump can be used not only as an ordinary pump, but also can be preferably used as a pump including a pump for electronic equipment, where the pump is suitably used for a cooling module etc. that cool a heat producing element, such as a CPU, of electronic equipment, a pump for a reagent dispenser, or a pump for blood examining chip.

Inventors:
Sewa, Shingo c/o EAMEX CORPORATION (9-30 Tarumi-cho 3-Chom, Suita-shi Osaka 62, 56400, JP)
Onishi, Kazuo c/o EAMEX CORPORATION (9-30 Tarumi-cho 3-Chom, Suita-shi Osaka 62, 56400, JP)
Nakayama, Minoru c/o EAMEX CORPORATION (9-30 Tarumi-cho 3-Chom, Suita-shi Osaka 62, 56400, JP)
Fujiwara, Shigeki (10-9-2, Kanmaki-cho 2-chome Takatsuki-shi, Osaka, 569-0003, JP)
Application Number:
PCT/JP2004/011274
Publication Date:
February 10, 2005
Filing Date:
August 05, 2004
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
EAMEX CORPORATION (9-30, Tarumi-cho 3-Chome Suita-shi, Osaka 62, 56400, JP)
Sewa, Shingo c/o EAMEX CORPORATION (9-30 Tarumi-cho 3-Chom, Suita-shi Osaka 62, 56400, JP)
Onishi, Kazuo c/o EAMEX CORPORATION (9-30 Tarumi-cho 3-Chom, Suita-shi Osaka 62, 56400, JP)
Nakayama, Minoru c/o EAMEX CORPORATION (9-30 Tarumi-cho 3-Chom, Suita-shi Osaka 62, 56400, JP)
Fujiwara, Shigeki (10-9-2, Kanmaki-cho 2-chome Takatsuki-shi, Osaka, 569-0003, JP)
International Classes:
F04B43/02; F04B43/04; F04B43/09; F04B45/02; (IPC1-7): F04B43/04; F04B43/08; F04B43/12
Foreign References:
JP2002332956A
JPS5324605A
JPS5324606A
JPH1137049A
JPS6098182A
JPH07167327A
JPH07506534A
JPH0552268U
JPH0519578U
JP2003106262A
Attorney, Agent or Firm:
Miyazaki, Tadaaki (Miyazaki International Patent Attorneys Office, Facade Esaka Building 9F, 23-43, Esaka-cho 1-Chom, Suita-shi Osaka 63, 56400, JP)
Download PDF: