GB314799A - An Improved Pump with Reciprocating and Rotating Piston. - Google Patents

An Improved Pump with Reciprocating and Rotating Piston.

Info

Publication number
GB314799A
GB314799A GB19630/29A GB1963029A GB314799A GB 314799 A GB314799 A GB 314799A GB 19630/29 A GB19630/29 A GB 19630/29A GB 1963029 A GB1963029 A GB 1963029A GB 314799 A GB314799 A GB 314799A
Authority
GB
United Kingdom
Prior art keywords
rotor
ports
liquid
during
closed
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
GB19630/29A
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 GB314799A publication Critical patent/GB314799A/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
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B1/16—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having two or more sets of cylinders or pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/04—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis the piston motion being transmitted by curved surfaces
    • F01B3/06—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis the piston motion being transmitted by curved surfaces by multi-turn helical surfaces and automatic reversal
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
    • 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
    • F04B5/00—Machines or pumps with differential-surface pistons
    • F04B5/02—Machines or pumps with differential-surface pistons with double-acting pistons
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • F04B53/127—Disc valves
    • F04B53/128—Annular disc valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

314,799. Gribojedoff, N. July 2, 1928, [Convention date]. Cam-actuated pumps; double-acting bucket pumps.-A pump for liquids comprises a rotating shaft 1 provided with a chamber 2 through which the liquid enters and passes through ports 3 into the interior of a rotating casing 5 which is connected to the shaft by radial arms 11 and keys 4 slidably engaging the slots 3. The arms 11 carry rollers 10 running in a cam slot 17 in the fixed casing 6, so that the rotor 5 is reciprocated during its rotation. The rotor has ports 20 in its ends controlled by valve 22a, 22<b> connected by rods 19, so that when the ports in one end are open those in the other end are closed. During reciprocation of the rotor in one direction, liquid passes from its interior through the open ports 20 into the chamber 21<a> or 21<b>, and during the return movement these ports are closed by the valve 22a or 22<b> and the liquid is forced past an annular slide valve 24<a> or 24b into the delivery conduit 18. The valves 24a, 24b are opened and closed by contact with the rotor during its reciprocations. Owing to the rotation of the liquid with the rotor, its pressure is increased by centrifugal force.
GB19630/29A 1928-07-02 1929-06-26 An Improved Pump with Reciprocating and Rotating Piston. Expired GB314799A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR656883T 1928-07-02

Publications (1)

Publication Number Publication Date
GB314799A true GB314799A (en) 1930-09-26

Family

ID=9008086

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19630/29A Expired GB314799A (en) 1928-07-02 1929-06-26 An Improved Pump with Reciprocating and Rotating Piston.

Country Status (3)

Country Link
BE (1) BE361863A (en)
FR (1) FR656883A (en)
GB (1) GB314799A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102562595A (en) * 2012-02-20 2012-07-11 赵来福 High-efficiency screw composite oil conveying pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102562595A (en) * 2012-02-20 2012-07-11 赵来福 High-efficiency screw composite oil conveying pump

Also Published As

Publication number Publication date
BE361863A (en) 1929-07-31
FR656883A (en) 1929-05-14

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