GB190708872A - Improvements in Double-acting Air Pumps. - Google Patents

Improvements in Double-acting Air Pumps.

Info

Publication number
GB190708872A
GB190708872A GB190708872DA GB190708872A GB 190708872 A GB190708872 A GB 190708872A GB 190708872D A GB190708872D A GB 190708872DA GB 190708872 A GB190708872 A GB 190708872A
Authority
GB
United Kingdom
Prior art keywords
acting
double
pump
air pumps
acting air
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
Arthur Menzies
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 GB190708872A publication Critical patent/GB190708872A/en
Expired legal-status Critical Current

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  • Jet Pumps And Other Pumps (AREA)

Abstract

8872. Menzies, A. April 17. Air-pumps, s t e a mengine.-Relates to that type of double-acting airpumps for steam-engine condensers in which the pump may be run as a single-acting pump when the valves require repair or renewal. Inlet passages E lead from each end of the cylinder into a valve casing F having two compartments fitted with suction valves G, each compartment communicating with the condenser by a separate pipe provided with a stop valve. When either stop valve is closed, the pump becomes single-acting.
GB190708872D 1907-04-17 1907-04-17 Improvements in Double-acting Air Pumps. Expired GB190708872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190708872T 1907-04-17

Publications (1)

Publication Number Publication Date
GB190708872A true GB190708872A (en) 1907-09-26

Family

ID=32633229

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190708872D Expired GB190708872A (en) 1907-04-17 1907-04-17 Improvements in Double-acting Air Pumps.

Country Status (1)

Country Link
GB (1) GB190708872A (en)

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