GB589388A - Improvements relating to hydraulic motors - Google Patents

Improvements relating to hydraulic motors

Info

Publication number
GB589388A
GB589388A GB1020044A GB1020044A GB589388A GB 589388 A GB589388 A GB 589388A GB 1020044 A GB1020044 A GB 1020044A GB 1020044 A GB1020044 A GB 1020044A GB 589388 A GB589388 A GB 589388A
Authority
GB
United Kingdom
Prior art keywords
hydraulic motors
piston
improvements relating
operated
ockenden
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
GB1020044A
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.)
ARTHUR DUNCAN STUBBS
Duke & Ockenden Ltd
Original Assignee
ARTHUR DUNCAN STUBBS
Duke & Ockenden Ltd
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 ARTHUR DUNCAN STUBBS, Duke & Ockenden Ltd filed Critical ARTHUR DUNCAN STUBBS
Priority to GB1020044A priority Critical patent/GB589388A/en
Publication of GB589388A publication Critical patent/GB589388A/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

Landscapes

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

Abstract

589,388. Hydraulic motors. DUKE & OCKENDEN, Ltd., and STUBBS, A. D. May 26, 1944, No. 10200. [Class 69 (ii)] A hydraulic motor, particularly for operating a deep well pump has a fixed piston a attached to the supply pipe l and contained in the reciprocating cylinder b. The piston contains a central valve g operated by a piston h, flow to these being controlled by tubular valves j which are operated at the ends of the strokes by springs k engaging the connecting yokes.
GB1020044A 1944-05-26 1944-05-26 Improvements relating to hydraulic motors Expired GB589388A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1020044A GB589388A (en) 1944-05-26 1944-05-26 Improvements relating to hydraulic motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1020044A GB589388A (en) 1944-05-26 1944-05-26 Improvements relating to hydraulic motors

Publications (1)

Publication Number Publication Date
GB589388A true GB589388A (en) 1947-06-19

Family

ID=9963412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1020044A Expired GB589388A (en) 1944-05-26 1944-05-26 Improvements relating to hydraulic motors

Country Status (1)

Country Link
GB (1) GB589388A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2748712A (en) * 1947-08-23 1956-06-05 Sargent Rodless Pump Company Hydraulic pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2748712A (en) * 1947-08-23 1956-06-05 Sargent Rodless Pump Company Hydraulic pump

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