JPS6463044A - Production of carrier to be used in catalyst device for purifying exhaust gas of internal combustion engine - Google Patents
Production of carrier to be used in catalyst device for purifying exhaust gas of internal combustion engineInfo
- Publication number
- JPS6463044A JPS6463044A JP62221596A JP22159687A JPS6463044A JP S6463044 A JPS6463044 A JP S6463044A JP 62221596 A JP62221596 A JP 62221596A JP 22159687 A JP22159687 A JP 22159687A JP S6463044 A JPS6463044 A JP S6463044A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- metallic foil
- foil belt
- corrugated
- corrugating
- 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
- 239000003054 catalyst Substances 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011888 foil Substances 0.000 abstract 7
- 230000001413 cellular effect Effects 0.000 abstract 2
- 238000006555 catalytic reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Landscapes
- Catalysts (AREA)
Abstract
PURPOSE:To produce a cellular body efficiently, by arranging a corrugating roll for supplying a corrugated metallic foil belt and a smooth roll for supplying a smooth metallic foil belt to be in contact with each other interposing said both foil belts, and welding the contact region by feeding electric current to both the rolls. CONSTITUTION:A metallic foil belt 12 supplied from a payoff roll is caught into a corrugating roll pair 14 in the first stage and corrugated to a corrugated metallic foil belt 16. On one hand, a metallic foil belt 20 supplied from another payoff roll 18 is caught as it is into between an electrified roll 22 and a corrugating roll 14, and welded by the electric resistance heat by feeding electric current from an external power source at contact points with the corrugating roll 14. Thus, valley parts of the corrugated metallic foil belt are welded linearly or spottedly. A cellular body 24 constructed by this method continuously provides a carrier device for catalytic reaction after it is wound appropriately around a roll.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62221596A JPS6463044A (en) | 1987-09-04 | 1987-09-04 | Production of carrier to be used in catalyst device for purifying exhaust gas of internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62221596A JPS6463044A (en) | 1987-09-04 | 1987-09-04 | Production of carrier to be used in catalyst device for purifying exhaust gas of internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6463044A true JPS6463044A (en) | 1989-03-09 |
Family
ID=16769235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62221596A Pending JPS6463044A (en) | 1987-09-04 | 1987-09-04 | Production of carrier to be used in catalyst device for purifying exhaust gas of internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6463044A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02131142A (en) * | 1988-11-11 | 1990-05-18 | Usui Internatl Ind Co Ltd | Preparation of metal carrier material for carrying exhaust gas purification catalyst |
US4969265A (en) * | 1988-09-06 | 1990-11-13 | Calsonic Corporation | Method of producing metal support for exhaust gas catalyst |
-
1987
- 1987-09-04 JP JP62221596A patent/JPS6463044A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4969265A (en) * | 1988-09-06 | 1990-11-13 | Calsonic Corporation | Method of producing metal support for exhaust gas catalyst |
JPH02131142A (en) * | 1988-11-11 | 1990-05-18 | Usui Internatl Ind Co Ltd | Preparation of metal carrier material for carrying exhaust gas purification catalyst |
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