GB605229A - Improvements in or relating to piston pumps for use in well bores - Google Patents

Improvements in or relating to piston pumps for use in well bores

Info

Publication number
GB605229A
GB605229A GB34290/45A GB3429045A GB605229A GB 605229 A GB605229 A GB 605229A GB 34290/45 A GB34290/45 A GB 34290/45A GB 3429045 A GB3429045 A GB 3429045A GB 605229 A GB605229 A GB 605229A
Authority
GB
United Kingdom
Prior art keywords
bucket
relating
piston pumps
well bores
cylinder
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
GB34290/45A
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 GB605229A publication Critical patent/GB605229A/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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
    • F04B47/08—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth the motors being actuated by fluid

Landscapes

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

Abstract

605,229. Well pumps. ELLITSGAARD, C. M. Dec. 18, 1945, No. 34290. Convention date, Jan. 26, 1943. [Class 102 (i)] In a well pump, the bucket 9 is attached to actuating pistons 5, 6, working in cylinders 7, 8. The bucket 9 is reciprocated by applying pressure alternately to pipes 3, 3<1> by a driving pump. The pipe 3 is connected to the cylinder 8 and the pipe 3<1> to the tube 4 which is arranged centrally in the pistons 5, 6 and the bucket 9 and connects with the cylinder 7. Buffer springs 14, 15 are arranged. in the actuating cylinders.
GB34290/45A 1943-01-26 1945-12-18 Improvements in or relating to piston pumps for use in well bores Expired GB605229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK605229X 1943-01-26

Publications (1)

Publication Number Publication Date
GB605229A true GB605229A (en) 1948-07-19

Family

ID=8151603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34290/45A Expired GB605229A (en) 1943-01-26 1945-12-18 Improvements in or relating to piston pumps for use in well bores

Country Status (1)

Country Link
GB (1) GB605229A (en)

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