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.)
JOHN NICHOLAS FLOYD
Tangyes Ltd
Original Assignee
JOHN NICHOLAS FLOYD
Tangyes Ltd
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Filing date
Publication date
Application filed by JOHN NICHOLAS FLOYD, Tangyes LtdfiledCriticalJOHN NICHOLAS FLOYD
Application grantedgrantedCritical
Publication of GB189723030ApublicationCriticalpatent/GB189723030A/en
23,030. Tangyes (Limited) and Floyd, J. N. Oct. 7. Drawings to Specification. Steam pumps.-Improvements are described in the steam end of direct-acting pumps of the class in which the steam valve is actuated by auxiliary pistons under the control of tappet valves operated by the main piston.
GB189723030D1897-10-071897-10-07Improvements in Direct Acting Steam Pumps.
ExpiredGB189723030A
(en)