JPS55113261A - Enclosed type alkali cell - Google Patents

Enclosed type alkali cell

Info

Publication number
JPS55113261A
JPS55113261A JP2038079A JP2038079A JPS55113261A JP S55113261 A JPS55113261 A JP S55113261A JP 2038079 A JP2038079 A JP 2038079A JP 2038079 A JP2038079 A JP 2038079A JP S55113261 A JPS55113261 A JP S55113261A
Authority
JP
Japan
Prior art keywords
current collecting
welding
substrate
face
plate group
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.)
Pending
Application number
JP2038079A
Other languages
Japanese (ja)
Inventor
Kazuhiro Tamura
Saburo Ninomiya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yuasa Corp
Original Assignee
Yuasa Battery Corp
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 by Yuasa Battery Corp filed Critical Yuasa Battery Corp
Priority to JP2038079A priority Critical patent/JPS55113261A/en
Publication of JPS55113261A publication Critical patent/JPS55113261A/en
Pending legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Landscapes

  • Connection Of Batteries Or Terminals (AREA)

Abstract

PURPOSE:To improve the welding effect and to facilitate the manufacturing of parts thus to improve the workability by welding a current collecting board having radial splits except contactor terminal to exposed substrate of plate group. CONSTITUTION:Current collecting board 7 is made circular except the connecting terminal 7-2 with cell cover while having central opening 7-1 and radial splits 7-3 and formed with current collecting chip 7-4. Plate group 8 spirally wound through a separator has cathode and anode plates slightly shifted in vertical direction where any one of said plates is projected from plate group 8 while a portion of substrate is exposed. When said current collecting board 7 is mounted approximately in vertical on the end face of said exposed substrate 9 and pressed forcefully by means of a welding chip, the current collecting chips 7-4 are contacted sufficiently against the end face of substrate. When supplying the welding current it is concentrated at the lower end 10 of cut face of current collecting chips 7-4 resulting in good welding between the end face of substrate.
JP2038079A 1979-02-22 1979-02-22 Enclosed type alkali cell Pending JPS55113261A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2038079A JPS55113261A (en) 1979-02-22 1979-02-22 Enclosed type alkali cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2038079A JPS55113261A (en) 1979-02-22 1979-02-22 Enclosed type alkali cell

Publications (1)

Publication Number Publication Date
JPS55113261A true JPS55113261A (en) 1980-09-01

Family

ID=12025427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2038079A Pending JPS55113261A (en) 1979-02-22 1979-02-22 Enclosed type alkali cell

Country Status (1)

Country Link
JP (1) JPS55113261A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0878855A1 (en) * 1997-05-12 1998-11-18 Matsushita Electric Industrial Co., Ltd. Cylindrical storage battery with spirally wounded electrode assembly
WO2000062356A1 (en) * 1999-04-08 2000-10-19 Matsushita Electric Industrial Co., Ltd. Secondary battery
JP2007258132A (en) * 2006-03-27 2007-10-04 Matsushita Electric Ind Co Ltd Secondary battery

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0878855A1 (en) * 1997-05-12 1998-11-18 Matsushita Electric Industrial Co., Ltd. Cylindrical storage battery with spirally wounded electrode assembly
US6010801A (en) * 1997-05-12 2000-01-04 Matsushita Electric Industrial Co., Ltd. Cylindrical storage battery
WO2000062356A1 (en) * 1999-04-08 2000-10-19 Matsushita Electric Industrial Co., Ltd. Secondary battery
US6818025B1 (en) 1999-04-08 2004-11-16 Matsushita Electric Industrial Co., Ltd. Rechargeable battery having a current collector integrally formed and contacting a current collector plate to form a flat plane
JP2007258132A (en) * 2006-03-27 2007-10-04 Matsushita Electric Ind Co Ltd Secondary battery

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