JPS5596562A - Manufacturing method of carbon rod for dry cell - Google Patents
Manufacturing method of carbon rod for dry cellInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0381098A (en) * | 1989-08-24 | 1991-04-05 | Kobe Steel Ltd | Manufacture of complex member |
-
1979
- 1979-01-19 JP JP506479A patent/JPS5596562A/en active Pending
Cited By (1)
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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