Title:
APPARATUS FOR SUPPLYING ELECTROLYTIC SOLUTION
Document Type and Number:
WIPO Patent Application WO/2011/080918
Kind Code:
A1
Abstract:
Disclosed is an apparatus (1) for supplying an electrolytic solution into a battery case disposed within a decompression chamber, wherein the apparatus is provided with a measurement unit (10) in which a piston (12) moves along a first direction through a measurement space (S) within a cylinder (11), a dispenser (20) that injects the electrolytic solution from above into the battery case (200), a first pipeline (41) that connects the dispenser (20) and the top end of the measurement space (S) in the measurement unit (10), and a backpressure valve (50) that is disposed on the first pipeline (41). The dispenser (20) includes a discharge nozzle (21) that is disposed either within the battery case (200) or near the top end of the battery case (200), a needle valve (23) that is disposed in the interior of the discharge nozzle (21) and that opens and closes the discharge nozzle (21), and an actuator (24) that drives the needle valve (23) up and down.
Inventors:
YAMAURA, Seiji (401, Shimomaruko, Ueda-sh, Nagano 06, 〒3860406, JP)
山浦誠司 (〒06 長野県上田市下丸子４０１長野オートメーション株式会社内 Nagano, 〒3860406, JP)
山浦誠司 (〒06 長野県上田市下丸子４０１長野オートメーション株式会社内 Nagano, 〒3860406, JP)
Application Number:
JP2010/007571
Publication Date:
July 07, 2011
Filing Date:
December 27, 2010
Export Citation:
Assignee:
NAGANO AUTOMATION CO., LTD. (401 Shimomaruko, Ueda-shi Nagano, 06, 〒3860406, JP)
長野オートメーション株式会社 (〒06 長野県上田市下丸子４０１ Nagano, 〒3860406, JP)
YAMAURA, Seiji (401, Shimomaruko, Ueda-sh, Nagano 06, 〒3860406, JP)
長野オートメーション株式会社 (〒06 長野県上田市下丸子４０１ Nagano, 〒3860406, JP)
YAMAURA, Seiji (401, Shimomaruko, Ueda-sh, Nagano 06, 〒3860406, JP)
International Classes:
H01M2/36
Attorney, Agent or Firm:
IMAI, Akira (Nihonseimei Matsumotoekimae Bldg. 8th Floor, 4-20 Chuo 1-chome, Matsumoto-sh, Nagano 11, 〒3900811, JP)
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