JPH025880U - - Google Patents

Info

Publication number
JPH025880U
JPH025880U JP8411088U JP8411088U JPH025880U JP H025880 U JPH025880 U JP H025880U JP 8411088 U JP8411088 U JP 8411088U JP 8411088 U JP8411088 U JP 8411088U JP H025880 U JPH025880 U JP H025880U
Authority
JP
Japan
Prior art keywords
lead body
spot welding
battery
points
terminal surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP8411088U
Other languages
Japanese (ja)
Other versions
JPH0530294Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988084110U priority Critical patent/JPH0530294Y2/ja
Publication of JPH025880U publication Critical patent/JPH025880U/ja
Application granted granted Critical
Publication of JPH0530294Y2 publication Critical patent/JPH0530294Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図Ａは実施例において電池端子面にリード
体をレーザスポツト溶接する工程の説明図、第１
図Ｂは本考案のリード体付き電池におけるスポツ
ト溶接点の位置関係の説明図、第２図Ａ及び第２
図Ｂはそれぞれ比較用のリード体付き電池におけ
るスポツト溶接点の位置関係の説明図、第３図は
これらの電池においてリード体の引張り強度を測
定する実験の説明図、第４図Ａ及び第４図Ｂは電
池端子面にリード体を抵抗スポツト溶接する例の
説明図、第５図Ａ及び第５図Ｂは電池端子面にリ
ード体をレーザスポツト溶接する例の説明図であ
る。 １……偏平形電池、２，５……リード体。 FIG. 1A is an explanatory diagram of the process of laser spot welding the lead body to the battery terminal surface in the example.
Figure B is an explanatory diagram of the positional relationship of spot welding points in the battery with lead body of the present invention, Figure 2A and Figure 2
Figure B is an explanatory diagram of the positional relationship of spot welding points in batteries with lead bodies for comparison, Figure 3 is an explanatory diagram of an experiment to measure the tensile strength of the lead bodies in these batteries, and Figures 4A and 4 are respectively. FIG. B is an explanatory view of an example in which a lead body is resistance spot welded to a battery terminal surface, and FIGS. 5A and 5B are explanatory views of an example in which a lead body is laser spot welded to a battery terminal surface. 1... Flat battery, 2, 5... Lead body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電池端子面にリード体を複数点でスポツト溶接
して構成されるリード体付き電池において、隣接
する前記スポツト溶接点の〓間を、前記リード体
の板厚以下としたことを特徴とするリード体付き
電池。 A battery with a lead body constructed by spot welding a lead body to a battery terminal surface at a plurality of points, characterized in that the distance between the adjacent spot welding points is equal to or less than the plate thickness of the lead body. Comes with batteries.
JP1988084110U 1988-06-25 1988-06-25 Expired - Lifetime JPH0530294Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988084110U JPH0530294Y2 (en) 1988-06-25 1988-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988084110U JPH0530294Y2 (en) 1988-06-25 1988-06-25

Publications (2)

Publication Number Publication Date
JPH025880U true JPH025880U (en) 1990-01-16
JPH0530294Y2 JPH0530294Y2 (en) 1993-08-03

Family

ID=31308810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988084110U Expired - Lifetime JPH0530294Y2 (en) 1988-06-25 1988-06-25

Country Status (1)

Country Link
JP (1) JPH0530294Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000299099A (en) * 1999-04-13 2000-10-24 Matsushita Electric Ind Co Ltd Manufacture of battery
JP2005243451A (en) * 2004-02-26 2005-09-08 Sii Micro Parts Ltd Electrochemical cell with terminal
JP2005327656A (en) * 2004-05-17 2005-11-24 Sii Micro Parts Ltd Coin-shaped or button-shaped electrochemical cell with terminal
WO2013031669A1 (en) * 2011-08-31 2013-03-07 三洋電機株式会社 Battery and manufacturing method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5265743A (en) * 1975-11-27 1977-05-31 Tokyo Shibaura Electric Co Laser welding method
JPS586597A (en) * 1981-07-03 1983-01-14 Fujitsu Ltd Buffer retrial system
JPS5835864A (en) * 1981-08-28 1983-03-02 Hitachi Maxell Ltd Manufacture of lithium battery with lead body
JPS60140649A (en) * 1983-12-27 1985-07-25 Matsushita Electric Ind Co Ltd Cell with terminal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5265743A (en) * 1975-11-27 1977-05-31 Tokyo Shibaura Electric Co Laser welding method
JPS586597A (en) * 1981-07-03 1983-01-14 Fujitsu Ltd Buffer retrial system
JPS5835864A (en) * 1981-08-28 1983-03-02 Hitachi Maxell Ltd Manufacture of lithium battery with lead body
JPS60140649A (en) * 1983-12-27 1985-07-25 Matsushita Electric Ind Co Ltd Cell with terminal

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000299099A (en) * 1999-04-13 2000-10-24 Matsushita Electric Ind Co Ltd Manufacture of battery
JP2005243451A (en) * 2004-02-26 2005-09-08 Sii Micro Parts Ltd Electrochemical cell with terminal
JP2005327656A (en) * 2004-05-17 2005-11-24 Sii Micro Parts Ltd Coin-shaped or button-shaped electrochemical cell with terminal
JP4688435B2 (en) * 2004-05-17 2011-05-25 セイコーインスツル株式会社 Electrochemical cell with coin-type or button-type terminals
WO2013031669A1 (en) * 2011-08-31 2013-03-07 三洋電機株式会社 Battery and manufacturing method thereof
JPWO2013031669A1 (en) * 2011-08-31 2015-03-23 三洋電機株式会社 Battery and manufacturing method thereof

Also Published As

Publication number Publication date
JPH0530294Y2 (en) 1993-08-03

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