GB182976A - Improvements in or relating to variable stroke hydraulic pumps - Google Patents

Improvements in or relating to variable stroke hydraulic pumps

Info

Publication number
GB182976A
GB182976A GB1237421A GB1237421A GB182976A GB 182976 A GB182976 A GB 182976A GB 1237421 A GB1237421 A GB 1237421A GB 1237421 A GB1237421 A GB 1237421A GB 182976 A GB182976 A GB 182976A
Authority
GB
United Kingdom
Prior art keywords
stroke
relating
pump
hydraulic pumps
variable stroke
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
GB1237421A
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.)
VARIABLE SPEED GEAR Ltd
Original Assignee
VARIABLE SPEED GEAR 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 VARIABLE SPEED GEAR Ltd filed Critical VARIABLE SPEED GEAR Ltd
Priority to GB1237421A priority Critical patent/GB182976A/en
Publication of GB182976A publication Critical patent/GB182976A/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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

182,976. Variable Speed Gear, Ltd., and Ingoldby, M. K. April 29, 1921. C a m - actuated pumps; stroke, varying; regulating delivery by by-passes. -In a variable-stroke pump of the kind having a tiltable or other movable stroke controlling member, the operating-member A of the stroke-controlling device is connected to means such as a rotatable valve E for connecting the suction and discharge sides of the pump when the member A is in nostroke position. The pump is particularly useful in hydraulic transmission apparatus.
GB1237421A 1921-04-29 1921-04-29 Improvements in or relating to variable stroke hydraulic pumps Expired GB182976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1237421A GB182976A (en) 1921-04-29 1921-04-29 Improvements in or relating to variable stroke hydraulic pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1237421A GB182976A (en) 1921-04-29 1921-04-29 Improvements in or relating to variable stroke hydraulic pumps

Publications (1)

Publication Number Publication Date
GB182976A true GB182976A (en) 1922-07-20

Family

ID=10003357

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1237421A Expired GB182976A (en) 1921-04-29 1921-04-29 Improvements in or relating to variable stroke hydraulic pumps

Country Status (1)

Country Link
GB (1) GB182976A (en)

Similar Documents

Publication Publication Date Title
GB181565A (en) Improvements in or relating to variable speed hydraulic transmission devices
GB182976A (en) Improvements in or relating to variable stroke hydraulic pumps
GB363167A (en) A reciprocating pump of variable stroke for effecting hydraulic feeding movements in machine tools
GB208591A (en) Improvements in or relating to variable speed hydraulic transmission apparatus
GB602612A (en) Improvements relating to valve arrangements in piston pumps
GB238886A (en) Improvements in or relating to pumps
GB234680A (en) Improvements in or relating to means for the hydraulic transmission of power
GB498078A (en) Improvements in or relating to variable drives for plunger pumps
GB204817A (en) Improvements in pumps for liquids
GB202708A (en) Improvements in and relating to liquid transmission systems
GB212884A (en) Improvements in and relating to swash plate pumps and motors
ES21039U (en) New liquid lift pump (Machine-translation by Google Translate, not legally binding)
GB186474A (en) Improvements in means for controlling the supply of liquid from variable stroke pumps
GB539866A (en) Improvements in and relating to hydraulic apparatus
GB568031A (en) Improvements in devices for controlling or regulating hydraulic devices
GB169047A (en) Improvements in or connected with hydraulic transmission of power
GB266518A (en) Improvements in or relating to electric motor control systems
GB285346A (en) Improvements in mechanical lubricators
GB279226A (en) Improvements in or relating to pumps
GB658855A (en) Improvements in or relating to variable pitch propellers and control mechanisms therefor
GB616746A (en) Improvements in or relating to reciprocating pumps
GB418013A (en) Improvements relating to hydraulically operated reciprocatory mechanism
GB218432A (en) Improvements in or relating to pumps
GB872278A (en) Control device for consecutive continuously variable adjustment of hydrostatic gears
GB630135A (en) Improvements in or relating to variable pitch propellers