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JPS5596562A - Manufacturing method of carbon rod for dry cell - Google Patents

Manufacturing method of carbon rod for dry cell

Info

Publication number
JPS5596562A
JPS5596562A JP506479A JP506479A JPS5596562A JP S5596562 A JPS5596562 A JP S5596562A JP 506479 A JP506479 A JP 506479A JP 506479 A JP506479 A JP 506479A JP S5596562 A JPS5596562 A JP S5596562A
Authority
JP
Japan
Prior art keywords
carbon rod
dry cell
sintered
under pressure
bonding agent
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
JP506479A
Other languages
Japanese (ja)
Inventor
Tsuneji Fukunaga
Koji Ishihara
Yoshio Kino
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP506479A priority Critical patent/JPS5596562A/en
Publication of JPS5596562A publication Critical patent/JPS5596562A/en
Pending legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Landscapes

  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

PURPOSE: To obtain carbon rod which has favorable adhesion with compound for dry cell and hardly permeable electrolyte in such a way that sintered carbon rod and non-sintered carbon rod preformed mixing resin bonding agnet with carbon particle are bonded under pressure lengthwise.
CONSTITUTION: Sintered carbon rod 1 is formed in such a way that carbonized sintering is effectuated on the formation made by mixing and kneading under heat the bonding agent, such as tar, pitch, etc. with carbon powder, such as graphite, coke, etc. And, for example, flaky graphite is used as carbon powder, phenol modified xylene resin is used as resin bonding agent, which are mixed to formulate a preformed material 2 for non-sintered carbon rod formed under pressure. The sintered carbon rod 1 and preformed material 2 are inserted into the spatial part 9 between metal molds 7, 8 which are preheated, after that, the both are bonded with use of a mold 10 under pressure lengthwise, and the resin bonding agent gets set, to obtain carbon rod for dry cell.
COPYRIGHT: (C)1980,JPO&Japio
JP506479A 1979-01-19 1979-01-19 Manufacturing method of carbon rod for dry cell Pending JPS5596562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP506479A JPS5596562A (en) 1979-01-19 1979-01-19 Manufacturing method of carbon rod for dry cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP506479A JPS5596562A (en) 1979-01-19 1979-01-19 Manufacturing method of carbon rod for dry cell

Publications (1)

Publication Number Publication Date
JPS5596562A true JPS5596562A (en) 1980-07-22

Family

ID=11600952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP506479A Pending JPS5596562A (en) 1979-01-19 1979-01-19 Manufacturing method of carbon rod for dry cell

Country Status (1)

Country Link
JP (1) JPS5596562A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0381098A (en) * 1989-08-24 1991-04-05 Kobe Steel Ltd Manufacture of complex member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0381098A (en) * 1989-08-24 1991-04-05 Kobe Steel Ltd Manufacture of complex member

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