ES292305A1 - Pump - Google Patents

Pump

Info

Publication number
ES292305A1
ES292305A1 ES0292305A ES292305A ES292305A1 ES 292305 A1 ES292305 A1 ES 292305A1 ES 0292305 A ES0292305 A ES 0292305A ES 292305 A ES292305 A ES 292305A ES 292305 A1 ES292305 A1 ES 292305A1
Authority
ES
Spain
Prior art keywords
rotors
shaft
oscillating plate
fluid
opposite
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
ES0292305A
Other languages
Spanish (es)
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of ES292305A1 publication Critical patent/ES292305A1/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
    • F04B1/20—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 rotary cylinder block
    • F04B1/22—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 rotary cylinder block having two or more sets of cylinders or 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
    • F04B1/20—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 rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2078—Swash plates
    • 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
    • F04B1/26—Control
    • F04B1/30—Control of machines or pumps with rotary cylinder blocks
    • F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
    • F04B1/324—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the swash plate

Abstract

"Improvement in hydraulic pumps", of the type comprising, in a cover, a pair of rotors mounted in opposite relation on a common drive shaft and each provided with a series of fluid displacement members, alternately movable, angularly equispaced and driven by a non-rotating oscillating plate, which oscillates about an axis normal to said shaft, characterized in that said rotors are mounted on said shaft on opposite sides of a simple oscillating plate, whose opposite faces form a functional contact with the displacing members of fluid of the respective rotors. (Machine-translation by Google Translate, not legally binding)
ES0292305A 1962-10-08 1963-10-08 Pump Expired ES292305A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US228966A US3183845A (en) 1962-10-08 1962-10-08 Pump

Publications (1)

Publication Number Publication Date
ES292305A1 true ES292305A1 (en) 1964-01-01

Family

ID=22859284

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0292305A Expired ES292305A1 (en) 1962-10-08 1963-10-08 Pump

Country Status (2)

Country Link
US (1) US3183845A (en)
ES (1) ES292305A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306209A (en) * 1964-03-26 1967-02-28 Bendix Corp Pump
SE449391B (en) * 1982-04-07 1987-04-27 Asea Atom Ab Piston pump device for pumping a mixture of coarse-grained material and liquid
US4729717A (en) * 1986-12-24 1988-03-08 Vickers, Incorporated Power transmission
US5022310A (en) * 1989-03-07 1991-06-11 Stewart Robert M Fluid power transmission
JP2013530346A (en) * 2010-07-08 2013-07-25 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Hydraulic type axial piston machine
EP4240967B1 (en) * 2021-01-22 2023-12-20 Danfoss Power Solutions GmbH & Co. OHG Axial piston machine with swivel element actuated by a servo unit for adjusting the displacement volume

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2639673A (en) * 1945-04-13 1953-05-26 Electro Hydraulics Ltd Pump or motor
US2910008A (en) * 1954-12-23 1959-10-27 Bendix Aviat Corp Pump
US2858767A (en) * 1955-10-13 1958-11-04 Neil V Smith Pumping apparatus
US3022738A (en) * 1959-04-20 1962-02-27 Krute Everett Archie Pump systems

Also Published As

Publication number Publication date
US3183845A (en) 1965-05-18

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