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.)
Expired
Application number
Inventor
Harold Whiteman Woodall
Arthur Mcdougall Duckham
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB190512789ApublicationCriticalpatent/GB190512789A/en
12,789. Woodall, H. W., and Duckham, A. M. June 20. Gas retorts.-The settings for vertical or inclined retorts are subdivided, by means of partitions, into chambers which communicate with each other. The setting may contain one or more retorts a, and the horizontal and vertical partitions c, d are arranged so that the gases are compelled to pass through each chamber and to travel round all the retorts. The gas pipe e has branches f at the level of each chamber, each branch being controlled by a damper. Air for combustion may be admitted to each chamber through ports k situated in passages m formed in the setting.
GB190512789D1905-06-201905-06-20Improvements in Settings for Vertical or Inclined Retorts.
ExpiredGB190512789A
(en)