| 摘要 |
A hot beverage may be freshly brewed at a point remote from an electrical power source by a device that has a housing in which a hot liquid is retained and a spout portion in which a filter cartridge containing a beverage extract is received. The hot liquid is maintained at temperature by thermal insulation in the housing. A manually-operated pump raises the hot liquid from the housing into a head of the device, where the liquid flows through the filter cartridge. |
