Title:
溶接装置
Document Type and Number:
Japanese Patent JP6511362
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To appropriately perform welding even in welding a plurality of points of a wound body.SOLUTION: A welding device includes: upper electrodes 20-1a, 20-2a, and lower electrodes 20-1b, 20-2b which are arranged with a joining object 24, which is structured of a wound body 25, a collector 26, and back plates 28-1a, 28-1b, 28-2a, 28-2b, interposed therebetween; intermediate electrodes 20-1c, 20-2c arranged inside the wound body 25; a welding power source for supplying a current between the electrodes 20-1a and 20-1b, and between the electrodes 20-2a and 20-2b; a physical quantity detection part for detecting a physical quantity relating to the joining object 24 during welding; and a control part which makes the welding power source supply the current to the electrodes 20-1a, 20-1b, 20-2a, 20-2b so that the respective pairs start welding synchronously, and makes the welding power source stop electric conduction when the physical quantity detected during the welding reaches a termination condition.SELECTED DRAWING: Figure 2
Inventors:
Atsushi Ito
Application Number:
JP2015155775A
Publication Date:
May 15, 2019
Filing Date:
August 06, 2015
Export Citation:
Assignee:
Nippon Avionics Co., Ltd.
International Classes:
B23K11/24; B23K11/00; B23K11/14; B23K11/25; B23K11/36; H01M10/04; H01M10/0587
Domestic Patent References:
| JP201192995A | ||||
| JP201539713A | ||||
| JP2002321062A |
Attorney, Agent or Firm:
Masaki Yamakawa
Shigeki Yamakawa
Shigeki Yamakawa