GB1227009A - - Google Patents

Info

Publication number
GB1227009A
GB1227009A GB1227009DA GB1227009A GB 1227009 A GB1227009 A GB 1227009A GB 1227009D A GB1227009D A GB 1227009DA GB 1227009 A GB1227009 A GB 1227009A
Authority
GB
United Kingdom
Prior art keywords
wobble member
cylinders
chamber
partition
fluid
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
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 filed Critical
Publication of GB1227009A publication Critical patent/GB1227009A/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
    • F04B1/141—Details or component parts
    • F04B1/143—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
    • 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
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—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
    • 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
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • F04B1/126—Piston shoe retaining means
    • 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C9/00—Oscillating-piston machines or pumps
    • F04C9/005—Oscillating-piston machines or pumps the piston oscillating in the space, e.g. around a fixed point
    • 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
    • F04B23/106—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type being an axial piston pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

1,227,009. Reciprocating and rotory positive displacement pumps or compressors. COMMISSARIAT A L'ENERGIE ATOMIQUE. June 7, 1968 [June 7, 1967], No.27195/68. Headings F1A, F1F and FiN. A compressor or pump has a first stage pumping chamber defined between opposed cooperating frusto-conical surfaces 9, 13 of a fixed casing 1 and a wobble member 4 respectively, and one or more further pumping stages in the form of cylinders 37 containing pistons 36 reciprocated by the wobble member 4. The wobble member 4 is mounted on an inclined end portion of a shaft 10 rotated by an electric motor 33, 34. An axially extending partition 16 extends through a slot in the wobble member 3. Thus the rotating line contact between the frusto-conical surfaces 9, 13 causes fluid to be drawn into the first stage chamber through an inlet 2 on one side of the partition 16, Fig.3 (not shown), and causes fluid to be expelled through an opening (17) passing through the wobble member 4 and situated adjacent to the other side of the partition. Leakage from the first stage chamber is prevented by seals 29, 30. Fluid passing to the other side of the wobble member 4 is collected in a chamber sealed by a metal bellows 20 and passes therefrom into the pumping chamber of two cylinders 37 via valves 41 in the pistons 36. The fluid pumped from the cylinders 37 is passed through passages in the casing 1 in sequence to three other cylinders each smaller than the previous one, Fig. 2 (not shown).
GB1227009D 1967-06-07 1968-06-07 Expired GB1227009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR109459 1967-06-07

Publications (1)

Publication Number Publication Date
GB1227009A true GB1227009A (en) 1971-03-31

Family

ID=8632526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1227009D Expired GB1227009A (en) 1967-06-07 1968-06-07

Country Status (9)

Country Link
US (1) US3514221A (en)
BE (1) BE716154A (en)
CH (1) CH524767A (en)
DE (2) DE1703528C3 (en)
ES (1) ES354776A1 (en)
FR (1) FR1580807A (en)
GB (1) GB1227009A (en)
NL (1) NL159477B (en)
SE (1) SE350307B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144181A (en) * 1983-07-27 1985-02-27 Dowty Fuel Syst Ltd Gas compressors

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS169302B1 (en) * 1974-03-15 1976-07-29
JPS5115211A (en) * 1974-07-29 1976-02-06 Sundstrand Corp REITO ATSUSHUKUKI
US4008005A (en) * 1974-07-31 1977-02-15 Sankyo Electric Company, Limited Refrigerant compressor
US4165205A (en) * 1977-05-19 1979-08-21 Otto Jr Carl L Multi-stage pump
FR2410750A1 (en) * 1977-11-30 1979-06-29 Girodin Marius MULTI-STAGE BARREL COMPRESSOR
US4802826A (en) * 1982-06-25 1989-02-07 Rix Industries Sealed, self-contained, liquid-cooled, gas compressor
US4928576A (en) * 1987-03-30 1990-05-29 Armstrong Richard J Compressed gas motor
US4922119A (en) * 1988-11-29 1990-05-01 Sundstrand Corporation Integrated starting system
US5397218A (en) * 1992-08-07 1995-03-14 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Support mechanism for a rotary shaft used in a swash plate type compressor
DE4326366A1 (en) * 1992-08-07 1994-02-24 Toyoda Automatic Loom Works Compressor of swashplate type - has double head piston moved forwards and backwards in cylinder bores and mounted on rotary shaft-fitted swashplate
DE4416192C2 (en) * 1994-05-06 1997-02-20 Hugo Junkers Werke Gmbh Piston arrangement for a piston pump
CN104929995B (en) * 2015-06-01 2017-11-24 吴家集 Hydraulic traveling system system
US10648464B2 (en) * 2016-06-22 2020-05-12 Faurecia Automotive Seating, Llc Pneumatic pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE245099C (en) *
US773206A (en) * 1903-06-10 1904-10-25 Hall Gasolene Engine Company Gas-engine.
US1715735A (en) * 1926-10-13 1929-06-04 Jr Thomas A Banning Pumping and metering apparatus
US1819966A (en) * 1929-09-26 1931-08-18 Olson Charles Air compressor
US2027076A (en) * 1934-07-24 1936-01-07 Volliman Joseph Air compressing device
US2141057A (en) * 1937-09-13 1938-12-20 Virgil Scott Gas compressor
US2887059A (en) * 1954-08-17 1959-05-19 Richard T Cornelius Wabble pumps
US3131855A (en) * 1961-12-28 1964-05-05 Vilter Manufacturing Corp Art of conserving lubricant in gas compressors
US3323466A (en) * 1965-11-02 1967-06-06 Ford Reginald Clarence Nutating disc pumps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144181A (en) * 1983-07-27 1985-02-27 Dowty Fuel Syst Ltd Gas compressors

Also Published As

Publication number Publication date
US3514221A (en) 1970-05-26
SE350307B (en) 1972-10-23
DE1997329U (en) 1968-11-28
DE1703528C3 (en) 1974-05-02
BE716154A (en) 1968-11-04
ES354776A1 (en) 1969-11-01
NL159477B (en) 1979-02-15
NL6807922A (en) 1968-12-09
DE1703528B2 (en) 1973-10-04
FR1580807A (en) 1969-09-12
DE1703528A1 (en) 1971-11-18
CH524767A (en) 1972-06-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee