Title:
PRESS APPARATUS
Document Type and Number:
WIPO Patent Application WO/2010/024220
Kind Code:
A1
Abstract:
Disclosed is a press apparatus, which cools hot plates while pressing a subject to be worked, after the subject was hot-pressed between the hot plates, and which then cold-presses the subject. This press apparatus comprises: a hot medium circulating passage, in which a heat medium passing through the hot plates and exchanging the heat with the hot plates circulates; a pump for circulating the heat medium in the hot medium circulating passage; a heating means for heating the heat medium; a first branch route branched from the hot medium circulating passage and returning again to the hot medium circulating passage; a regenerating means disposed in the first branch route and exchanging the heat with the heat medium passing through the branch route; a second branch route branched from the hot medium circulating passage and returning again to the hot medium circulating passage; a cooling means disposed in the second branch route for cooling the heat medium passing through the branch route; a first temperature detecting means for detecting the temperature of the heat medium in the heat medium circulating passage or the hot plates, a second temperature detecting means for detecting the temperature of the regenerating means; and a circulation route control means for controlling the flows of the heat media to the first and second branch routes, on the basis of the temperatures detected by the first and second temperature detecting means.
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Inventors:
UCHIDA, Masatoshi (800-8 Ukai-cho, Fuchu-sh, Hiroshima 02, 〒7260002, JP)
内田 雅敏 (〒02 広島県府中市鵜飼町８００番地の８ 北川精機株式会社内 Hiroshima, 〒7260002, JP)
内田 雅敏 (〒02 広島県府中市鵜飼町８００番地の８ 北川精機株式会社内 Hiroshima, 〒7260002, JP)
Application Number:
JP2009/064732
Publication Date:
March 04, 2010
Filing Date:
August 24, 2009
Export Citation:
Assignee:
KITAGAWA SEIKI KABUSHIKI KAISHA (800-8, Ukai-cho Fuchu-sh, Hiroshima 02, 〒7260002, JP)
北川精機株式会社 (〒02 広島県府中市鵜飼町８００番地の８ Hiroshima, 〒7260002, JP)
UCHIDA, Masatoshi (800-8 Ukai-cho, Fuchu-sh, Hiroshima 02, 〒7260002, JP)
北川精機株式会社 (〒02 広島県府中市鵜飼町８００番地の８ Hiroshima, 〒7260002, JP)
UCHIDA, Masatoshi (800-8 Ukai-cho, Fuchu-sh, Hiroshima 02, 〒7260002, JP)
International Classes:
B30B15/34; B30B15/34
Attorney, Agent or Firm:
MATSUOKA, Shuhei et al. (Shin-Toshi-Center Bldg. 6F, 24-1 Tsurumaki 1-chome, Tama-sh, Tokyo 34, 〒2060034, JP)
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