Unlock instant, AI-driven research and patent intelligence for your innovation.

Process for producing lead-acid battery, and jig for producing lead-acid battery

A laser welding fixture and cylindrical technology, which is used in lead-acid batteries, lead-acid battery construction, battery pack components, etc.

Inactive Publication Date: 2005-10-19
THE FURUKAWA BATTERY CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The object of the present invention is to provide a method for preparing a lead storage battery, which solves the problems associated with the prior art. The present invention is characterized in that the integrally cast lead sleeve and the lead sleeve inserted in the cover of the assembled lead storage battery are inserted by laser welding. The poles are welded together

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Process for producing lead-acid battery, and jig for producing lead-acid battery
  • Process for producing lead-acid battery, and jig for producing lead-acid battery
  • Process for producing lead-acid battery, and jig for producing lead-acid battery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The present invention will be described in detail with reference to the accompanying drawings for a clearer understanding.

[0035] figure 1 with 2 One embodiment of the present invention is shown which is suitable for the preparation of a lead-sleeve-terminal lead storage battery. figure 1 is a partially cutaway side view of an assembled lead storage battery A in a state where a laser nozzle connected to a laser generator (not shown) is located on the upper surface of a terminal portion of a pole to be welded of the assembled lead storage battery A on top of figure 2 is the top view of its hood.

[0036] Specifically, the assembled lead storage battery A includes a single-pack type lead storage battery, for example, including 6 batteries. In the drawings, reference numeral a denotes a molded battery container made of a synthetic resin such as polypropylene, and reference numeral b denotes a molded cover of a battery container adjoining and airtightly bonded to the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
penetration depthaaaaaaaaaa
Login to View More

Abstract

A process for producing a lead-acid battery, in which a lead bushing 1 cast in a lid b of an assembled lead-acid battery A and a pole 2 inserted through an insertion hole 3 in the lead bushing 1 are welded together by applying a laser beam 4b thereto. At the time of the laser welding, as desired, a jig 7 is so placed around the lead bushing 1 as to surround it and the laser welding is carried out.

Description

[0001] The patent application of the present invention is a divisional application with the application number 00802449.9, the international filing date being October 26, 2000, and the title of the invention being "method for preparing lead storage battery and jig for preparing lead storage battery". technical field [0002] The present invention relates to a method of manufacturing a lead storage battery, and more particularly to a method of manufacturing a lead storage battery in connection with welding the terminal portions of the battery and a jig for the production of the battery. Background technique [0003] The traditional application is the preparation of so-called bushing-ended lead accumulators, in which the lead bushings also serve as terminals, and the upper part of the pole protruding upwards from the cell chamber in the battery container in which the lead accumulator is assembled is inserted through a socket made of synthetic resin through a casting molding proc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/30
CPCH01M2/307H01M50/561Y02E60/10Y10T29/53135Y10T29/53804Y02P70/50
Inventor 坂本光蛭田友喜铃木寿一松本健之饭冢博幸星野耕一
Owner THE FURUKAWA BATTERY CO LTD