Title:
AIR LEAKAGE DETECTION SYSTEM FOR PALLET CARRIAGE AND AIR LEAKAGE DETECTION METHOD FOR PALLET CARRIAGE
Document Type and Number:
WIPO Patent Application WO/2011/108532
Kind Code:
A1
Abstract:
Disclosed is an air leakage detection system for a pallet carriage, which is provided with an oxygen sensor (15) for measuring an oxygen density within a window box (7); two-dimensional code patterns (60) respectively attached to the side surfaces of pallet carriers (6), on which patterned identification information for each pallet carrier (6) is shown; a reading device (50) for reading the identification information shown on each two-dimensional code pattern (60) on the upstream side of the oxygen sensor (15); a storage portion (30) which stores the oxygen density of the window box (7) detected by the oxygen sensor (15) and the time of detection, and the identification information of each pallet carriage (6) read by the reading device (50) and the time of reading; and a display means (42) for displaying the corresponding relationship between the identification information and the oxygen density stored in the storage portion (30).
Inventors:
SAKAUE, Hiroaki (6-1 MARUNOUCHI 2-CHOME, CHIYODA-K, Tokyo 71, 〒1008071, JP)
坂上 広明 (〒71 東京都千代田区丸の内二丁目６番１号 新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
TSUTSUMI, Takeshi (6-1 MARUNOUCHI 2-CHOME, CHIYODA-K, Tokyo 71, 〒1008071, JP)
堤 武司 (〒71 東京都千代田区丸の内二丁目６番１号 新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
坂上 広明 (〒71 東京都千代田区丸の内二丁目６番１号 新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
TSUTSUMI, Takeshi (6-1 MARUNOUCHI 2-CHOME, CHIYODA-K, Tokyo 71, 〒1008071, JP)
堤 武司 (〒71 東京都千代田区丸の内二丁目６番１号 新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
Application Number:
JP2011/054605
Publication Date:
September 09, 2011
Filing Date:
March 01, 2011
Export Citation:
Assignee:
NIPPON STEEL CORPORATION (6-1 MARUNOUCHI 2-CHOME, CHIYODA-KU Tokyo, 71, 〒1008071, JP)
新日本製鐵株式会社 (〒71 東京都千代田区丸の内二丁目６番１号 Tokyo, 〒1008071, JP)
SAKAUE, Hiroaki (6-1 MARUNOUCHI 2-CHOME, CHIYODA-K, Tokyo 71, 〒1008071, JP)
坂上 広明 (〒71 東京都千代田区丸の内二丁目６番１号 新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
TSUTSUMI, Takeshi (6-1 MARUNOUCHI 2-CHOME, CHIYODA-K, Tokyo 71, 〒1008071, JP)
新日本製鐵株式会社 (〒71 東京都千代田区丸の内二丁目６番１号 Tokyo, 〒1008071, JP)
SAKAUE, Hiroaki (6-1 MARUNOUCHI 2-CHOME, CHIYODA-K, Tokyo 71, 〒1008071, JP)
坂上 広明 (〒71 東京都千代田区丸の内二丁目６番１号 新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
TSUTSUMI, Takeshi (6-1 MARUNOUCHI 2-CHOME, CHIYODA-K, Tokyo 71, 〒1008071, JP)
International Classes:
F27B21/14; C22B1/20; F27B21/08
Attorney, Agent or Firm:
KOKUBUN, Takayoshi (5th Floor, NBF Ikebukuro City Building 17-8, Higashi-Ikebukuro 1-chome, Toshima-k, Tokyo 13, 〒1700013, JP)
Claims: