GB189314733A - An Improved Valve Gear for Duplex Pumping Engines. - Google Patents

An Improved Valve Gear for Duplex Pumping Engines.

Info

Publication number
GB189314733A
GB189314733A GB189314733DA GB189314733A GB 189314733 A GB189314733 A GB 189314733A GB 189314733D A GB189314733D A GB 189314733DA GB 189314733 A GB189314733 A GB 189314733A
Authority
GB
United Kingdom
Prior art keywords
valve gear
improved valve
pumping engines
duplex pumping
duplex
Prior art date
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
John Fielding
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB189314733A publication Critical patent/GB189314733A/en
Expired legal-status Critical Current

Links

GB189314733D 1893-08-01 1893-08-01 An Improved Valve Gear for Duplex Pumping Engines. Expired GB189314733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189314733T 1893-08-01

Publications (1)

Publication Number Publication Date
GB189314733A true GB189314733A (en) 1894-07-14

Family

ID=32119260

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189314733D Expired GB189314733A (en) 1893-08-01 1893-08-01 An Improved Valve Gear for Duplex Pumping Engines.

Country Status (1)

Country Link
GB (1) GB189314733A (en)

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