GB333644A - Improvements in or relating to pumping apparatus for liquids - Google Patents

Improvements in or relating to pumping apparatus for liquids

Info

Publication number
GB333644A
GB333644A GB1576729A GB1576729A GB333644A GB 333644 A GB333644 A GB 333644A GB 1576729 A GB1576729 A GB 1576729A GB 1576729 A GB1576729 A GB 1576729A GB 333644 A GB333644 A GB 333644A
Authority
GB
United Kingdom
Prior art keywords
piston
consumption
plungers
delivery
movements
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
GB1576729A
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
Priority to GB1576729A priority Critical patent/GB333644A/en
Publication of GB333644A publication Critical patent/GB333644A/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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods
    • 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
    • F04B1/02—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders
    • 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
    • F04B3/00—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/16—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by adjusting the capacity of dead spaces of working chambers

Landscapes

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

Abstract

333,644. McGregor, R. May 21, 1929. Crank-actuated pumps; air vessels; indicating action of; regulating delivery by secondary piston in pump barrel.-A pump suitable for supplying fuel to a carburettor comprises one or two barrels 1 in which plungers 2 are reciprocated by a crank pin 19 through a slider 18 and a yoke 14. The delivery is controlled according to the difference between the pump output and consumption by means of a floating piston 7 which, during its movements in phase with the plungers 2, renders the strokes of the latter ineffective. These movements are regulated by a cam 5 which passes through a slot in the piston 7 and is connected to a spring-controlled piston 4 working in a cylinder 3 connected to the carburettor &c. The plungers 2 deliver through valves 12 and passages 11 to the cylinder 3, and any excess of delivery over consumption raises the piston 4 and cam 5, thereby increasing the stroke of the piston 7 and reducing the output to correspond to the consumption. The movement of the piston 4 may operate a consumption indicator.
GB1576729A 1929-05-21 1929-05-21 Improvements in or relating to pumping apparatus for liquids Expired GB333644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1576729A GB333644A (en) 1929-05-21 1929-05-21 Improvements in or relating to pumping apparatus for liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1576729A GB333644A (en) 1929-05-21 1929-05-21 Improvements in or relating to pumping apparatus for liquids

Publications (1)

Publication Number Publication Date
GB333644A true GB333644A (en) 1930-08-21

Family

ID=10065104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1576729A Expired GB333644A (en) 1929-05-21 1929-05-21 Improvements in or relating to pumping apparatus for liquids

Country Status (1)

Country Link
GB (1) GB333644A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745430C (en) * 1940-05-29 1944-03-13 Helios App Wetzel & Schlosshau Piston pump for fluids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745430C (en) * 1940-05-29 1944-03-13 Helios App Wetzel & Schlosshau Piston pump for fluids

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