電池の極板群検査方法及び装置

Japanese Patent JP4680404

B2

PROBLEM TO BE SOLVED: To carry out proper inspection by certainly fractionizing and recognizing a separator and a pole plate in inspecting a pole plate group constituted by layering a negative pole plate and a positive pole plate through the separator. SOLUTION: This device is furnished with positioning pins 6a, 6b, 7a and 7b arranged to pass through one side end parts of the pole plates 2, 3, lighting means 9, 10 to function as members for discrimination by forming dark color parts on the positioning pins 6a, 6b, 7a and 7b by applying illuminating light toward both side end surfaces of the pole plate group 1 from the diagonal direction, picture image recognition means 11, 12 to recognize the side end surfaces of the pole plate group 1 in picture images and a picture image processing means 13 to inspect the number of the pole plates by discriminating contrast of the dark color parts and one side end edges of the pole plates along the longitudinal direction of the member for discrimination, and it is devised to inspect the number of the pole plates 2, 3 by discriminating the contrast of the dark color parts and the one end edges of the pole plates 2, 3 along the longitudinal direction of the member for discrimination.

JP6413708	Electrode assembly manufacturing equipment
JP2023057786	WELDING QUALITY EVALUATION DEVICE, EVALUATION MAPPING DATA GENERATION METHOD, AND MANUFACTURING METHOD OF STORAGE BATTERY
JP2000306570	BATTERY

Makino
Hiroshi Nagata
Toshiaki Nakanishi

JP2001082362A

May 11, 2011

March 22, 2001

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Panasonic Corporation
TOYOTA JIDOSHA KABUSHIKI KAISHA

H01M10/04; H01M10/14; H01M6/02

JP56167278A
JP54129431A

Hiroshi Maeda
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Atsushi Fujita
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori
Seki Kei
Yasuya Sugiura

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