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
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.)
HATHORN DAVEY AND Co Ltd
Original Assignee
HATHORN DAVEY AND Co Ltd
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 HATHORN DAVEY AND Co LtdfiledCriticalHATHORN DAVEY AND Co Ltd
Application grantedgrantedCritical
Publication of GB190804036ApublicationCriticalpatent/GB190804036A/en
4036. Hathorn, Davey, & Co., and Towler, J. A. Feb. 22. Drawings to Specification. Steam pumps.-Relates to Corliss and like valvegear for the power cylinders of direct-acting steam pumps, in which the gear is jointly operated by the movement of the main engine and of a subsidiary engine. Specification No. 2453, A.D. 1907, is referred to.
GB190804036D1908-02-221908-02-22Improvements in Valve Gear for Steam Pumping Engines.
ExpiredGB190804036A
(en)