Patent Number: 8,821,953

Title: Method and apparatus for decocting ingredients in a solvent

Abstract: A method and an apparatus for decocting ingredients in a solvent. The apparatus including a container for containing the solvent, a recipient for containing the ingredients, the recipient being placed inside the container, a pipe connecting a bottom part of the container and a bottom part of the recipient, a pump placed in series with the pipe for circulating the solvent from the bottom part of the container to the bottom part of the recipient.

Inventors: Wen; Tao (Shanghai, CN), Wang; Gang (Shanghai, CN)

Assignee: Koninklijke Philips N.V.

International Classification: A47J 31/46 (20060101)

Expiration Date: 9/02/12018