| 摘要 |
There is provided a novel terminal bus and retainer for a multicellular converter, particularly a catalytic converter, which converter is characterized by an electrically heatable portion and a light-off portion. The electrically heatable portion includes flat thin metal strips as heater bands and flat thin metal bands not electrically heatable. A terminal bus and retainer is adapted to be connected to a voltage source and to the ends of the heater bands. A portion of the terminal bus and retainer may be used as a connector bus. The terminal bus and retainer also retains the thin metal foil elements in tightly spirally wound condition. These devices are especially useful in catalytic converters for automotive vehicles. |
