FR1258162A - Distributeur hydraulique perfectionné et son application aux pompes - Google Patents

Distributeur hydraulique perfectionné et son application aux pompes

Info

Publication number
FR1258162A
FR1258162A FR828714A FR828714A FR1258162A FR 1258162 A FR1258162 A FR 1258162A FR 828714 A FR828714 A FR 828714A FR 828714 A FR828714 A FR 828714A FR 1258162 A FR1258162 A FR 1258162A
Authority
FR
France
Prior art keywords
pumps
application
hydraulic distributor
advanced hydraulic
advanced
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
FR828714A
Other languages
English (en)
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.)
Unipat AG
Dowty Hydraulic Units Ltd
Original Assignee
Unipat AG
Dowty Hydraulic Units Ltd
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 Unipat AG, Dowty Hydraulic Units Ltd filed Critical Unipat AG
Application granted granted Critical
Publication of FR1258162A publication Critical patent/FR1258162A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/36—Features relating to lubrication
    • 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
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0047—Particularities in the contacting area between cylinder barrel and valve plate
    • 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
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0047—Particularities in the contacting area between cylinder barrel and valve plate
    • F01B3/005—Bearing arrangements
    • 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
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
    • 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
    • F04B1/2007—Arrangements for pressing the cylinder barrel against the valve plate, e.g. by fluid pressure
    • 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
    • F04B1/2021—Details or component parts characterised by the contact area between cylinder barrel and valve plate
    • 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
    • F04B1/2021—Details or component parts characterised by the contact area between cylinder barrel and valve plate
    • F04B1/2028—Bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Sliding-Contact Bearings (AREA)
FR828714A 1959-06-02 1960-05-31 Distributeur hydraulique perfectionné et son application aux pompes Expired FR1258162A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1886059A GB938859A (en) 1959-06-02 1959-06-02 Improved valve

Publications (1)

Publication Number Publication Date
FR1258162A true FR1258162A (fr) 1961-04-07

Family

ID=10119653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828714A Expired FR1258162A (fr) 1959-06-02 1960-05-31 Distributeur hydraulique perfectionné et son application aux pompes

Country Status (4)

Country Link
BE (1) BE591458A (fr)
DE (1) DE1142481B (fr)
FR (1) FR1258162A (fr)
GB (1) GB938859A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626810A (en) * 1969-01-21 1971-12-14 Silent Hydropower Inc Variable reversible piston pump
US4664018A (en) * 1978-10-25 1987-05-12 Karl Eickmann Axial piston motor or pump with an arrangement to thrust the medial shaft into a spherical bed of the outgoing shaft
US4793239A (en) * 1978-10-25 1988-12-27 Karl Eickmann Axial piston motor or pump with an arrangement to thrust the rotor against a bearing of the shaft
EP0661451A1 (fr) * 1993-12-08 1995-07-05 Danfoss A/S Plaque de commande pour une machine hydraulique à piston

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735649A (en) * 1956-02-21 swallert
US2744540A (en) * 1953-01-09 1956-05-08 Bendix Aviat Corp Plate type hydraulic valve
GB745756A (en) * 1953-08-11 1956-02-29 Eric Crisp Lewis Key operated rotary valve
DE952149C (de) * 1955-06-17 1956-11-08 Daimler Benz Ag Ausbildung von einer Hochdruckbelastung und gleichzeitigen relativen Verderehung ausgesetzten Flaechen
DE1745082U (de) * 1956-01-13 1957-05-16 Metallwerke Speyer Richard Kra Drehsteuerschieber fuer hohe druecke.
DE1798028U (de) * 1959-05-11 1959-10-15 Turbosol A I Srl Absperr- und umleithahn fuer unter druckstehende medien.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626810A (en) * 1969-01-21 1971-12-14 Silent Hydropower Inc Variable reversible piston pump
US4664018A (en) * 1978-10-25 1987-05-12 Karl Eickmann Axial piston motor or pump with an arrangement to thrust the medial shaft into a spherical bed of the outgoing shaft
US4793239A (en) * 1978-10-25 1988-12-27 Karl Eickmann Axial piston motor or pump with an arrangement to thrust the rotor against a bearing of the shaft
EP0661451A1 (fr) * 1993-12-08 1995-07-05 Danfoss A/S Plaque de commande pour une machine hydraulique à piston

Also Published As

Publication number Publication date
BE591458A (fr) 1960-10-03
DE1142481B (de) 1963-01-17
GB938859A (en) 1963-10-09

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