GB434016A - Improvements in pumps for liquid - Google Patents

Improvements in pumps for liquid

Info

Publication number
GB434016A
GB434016A GB15191/35A GB1519135A GB434016A GB 434016 A GB434016 A GB 434016A GB 15191/35 A GB15191/35 A GB 15191/35A GB 1519135 A GB1519135 A GB 1519135A GB 434016 A GB434016 A GB 434016A
Authority
GB
United Kingdom
Prior art keywords
suction
discharge
slide valve
port opening
pumps
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
GB15191/35A
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
Publication of GB434016A publication Critical patent/GB434016A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/02—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders
    • F04B19/022—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders reciprocating cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

434,016. Reciprocating pumps. SCHOENE, K., 6, Rondeel, Hamburg, Germany. May 24, 1935, No. 15191. Convention date, June 5, 1934. [Class 102 (i)] A slide valve 4 concentric with the pump plunger 1 controls the suction and discharge ports with its lower and upper edges respectively, auxiliary spring loaded suction and discharge valves 7, 9 being provided to increase the port opening at the beginning and end of the suction and discharge strokes. The left and right hand sides of the drawing show respectively the slide valve in its positions of maximum discharge and suction port opening.
GB15191/35A 1934-06-05 1935-05-24 Improvements in pumps for liquid Expired GB434016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE434016X 1934-06-05

Publications (1)

Publication Number Publication Date
GB434016A true GB434016A (en) 1935-08-23

Family

ID=6503408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15191/35A Expired GB434016A (en) 1934-06-05 1935-05-24 Improvements in pumps for liquid

Country Status (1)

Country Link
GB (1) GB434016A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555005A (en) * 1948-01-31 1951-05-29 Gen Electric Reciprocating compressor with unloading and capacity modulating control
US2555004A (en) * 1948-01-31 1951-05-29 Gen Electric Reciprocating compressor with unloading and capacity modulating control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555005A (en) * 1948-01-31 1951-05-29 Gen Electric Reciprocating compressor with unloading and capacity modulating control
US2555004A (en) * 1948-01-31 1951-05-29 Gen Electric Reciprocating compressor with unloading and capacity modulating control

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