GB581735A - Improvements in and relating to hydraulic pumps - Google Patents

Improvements in and relating to hydraulic pumps

Info

Publication number
GB581735A
GB581735A GB1341342A GB1341342A GB581735A GB 581735 A GB581735 A GB 581735A GB 1341342 A GB1341342 A GB 1341342A GB 1341342 A GB1341342 A GB 1341342A GB 581735 A GB581735 A GB 581735A
Authority
GB
United Kingdom
Prior art keywords
relating
hydraulic pumps
lefroy
bevir
webster
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
GB1341342A
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.)
OLIVER BEVIR
Original Assignee
OLIVER BEVIR
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 OLIVER BEVIR filed Critical OLIVER BEVIR
Priority to GB1341342A priority Critical patent/GB581735A/en
Publication of GB581735A publication Critical patent/GB581735A/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
    • 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
    • F04B53/102—Disc valves
    • F04B53/1022—Disc valves having means for guiding the closure member axially
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0042—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member
    • F04B7/0053—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member for reciprocating distribution members

Landscapes

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

Abstract

581,735. Joint-making packing. BEVIR; O., LEFROY, F. E., and WEBSTER, T. H.' Sept. 23, 1942, No. 13413. [Class 122 (iii)] [Also in Group XXVIII] In a swash plate pump an annular block p carrying suction and delivery valves is provided with leather packing rings v pressed into contact with the housing walls x, y by fluid pressure.
GB1341342A 1942-09-23 1942-09-23 Improvements in and relating to hydraulic pumps Expired GB581735A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1341342A GB581735A (en) 1942-09-23 1942-09-23 Improvements in and relating to hydraulic pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1341342A GB581735A (en) 1942-09-23 1942-09-23 Improvements in and relating to hydraulic pumps

Publications (1)

Publication Number Publication Date
GB581735A true GB581735A (en) 1946-10-23

Family

ID=10022493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1341342A Expired GB581735A (en) 1942-09-23 1942-09-23 Improvements in and relating to hydraulic pumps

Country Status (1)

Country Link
GB (1) GB581735A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952322C (en) * 1952-05-13 1956-11-15 Franco Pavesi Hydraulic piston pump, especially for stepless power transmission
US3507584A (en) * 1968-03-27 1970-04-21 Us Navy Axial piston pump for nonlubricating fluids
US4486152A (en) * 1979-11-26 1984-12-04 Hydro Rene Leduc Pump with spring loaded valve
FR2572138A1 (en) * 1984-10-19 1986-04-25 Leduc Rene Hydro Sa HDRAULIC PUMP WITH CONTROLLED PISTONS AND SUCTION VALVES
US4629400A (en) * 1979-11-26 1986-12-16 Hydro Rene Leduc Hydraulic pump with pistons and controlled suction valves
EP0860607A3 (en) * 1997-02-25 1999-01-20 Sanden Corporation Suction and discharge valve mechanism for a compressor
CN113898548A (en) * 2021-08-30 2022-01-07 北京工业大学 Self-lubricating connecting rod plunger type valve flow distribution hydraulic pump

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952322C (en) * 1952-05-13 1956-11-15 Franco Pavesi Hydraulic piston pump, especially for stepless power transmission
US3507584A (en) * 1968-03-27 1970-04-21 Us Navy Axial piston pump for nonlubricating fluids
US4486152A (en) * 1979-11-26 1984-12-04 Hydro Rene Leduc Pump with spring loaded valve
US4629400A (en) * 1979-11-26 1986-12-16 Hydro Rene Leduc Hydraulic pump with pistons and controlled suction valves
FR2572138A1 (en) * 1984-10-19 1986-04-25 Leduc Rene Hydro Sa HDRAULIC PUMP WITH CONTROLLED PISTONS AND SUCTION VALVES
EP0180510A1 (en) * 1984-10-19 1986-05-07 HYDRO RENE LEDUC (Société Anonyme) Hydraulic piston pump with positively driven inlet valves
EP0860607A3 (en) * 1997-02-25 1999-01-20 Sanden Corporation Suction and discharge valve mechanism for a compressor
US6012905A (en) * 1997-02-25 2000-01-11 Sanden Corporation Suction and discharge valve mechanism for fluid displacement apparatus
CN113898548A (en) * 2021-08-30 2022-01-07 北京工业大学 Self-lubricating connecting rod plunger type valve flow distribution hydraulic pump

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