FR3028572B1 - HYDRAULIC PUMP WITH STACKING UNIT MODULES TO MODIFY THE SIZE AND CYLINDER - Google Patents

HYDRAULIC PUMP WITH STACKING UNIT MODULES TO MODIFY THE SIZE AND CYLINDER

Info

Publication number
FR3028572B1
FR3028572B1 FR1461169A FR1461169A FR3028572B1 FR 3028572 B1 FR3028572 B1 FR 3028572B1 FR 1461169 A FR1461169 A FR 1461169A FR 1461169 A FR1461169 A FR 1461169A FR 3028572 B1 FR3028572 B1 FR 3028572B1
Authority
FR
France
Prior art keywords
pump
unit module
modify
fluid
hydraulic pump
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.)
Active
Application number
FR1461169A
Other languages
French (fr)
Other versions
FR3028572A1 (en
Inventor
Fabrice Boisadan
Florent Daubercies
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.)
NEW H POWERTRAIN HOLDING, S.L.U., ES
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR1461169A priority Critical patent/FR3028572B1/en
Priority to EP15194205.9A priority patent/EP3023642A1/en
Publication of FR3028572A1 publication Critical patent/FR3028572A1/en
Application granted granted Critical
Publication of FR3028572B1 publication Critical patent/FR3028572B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F04C2/3442—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam
    • 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
    • F04C2240/00—Components
    • F04C2240/70—Use of multiplicity of similar components; Modular construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Une pompe hydraulique modulable pour véhicule automobile comprend des éléments permettant de varier ensemble l'encombrement extérieur de la pompe et sa cylindrée pour modifier le débit de fluide qui la traverse. La pompe est constituée par au moins un module unitaire (10), ayant chacun un encombrement extérieur constant et comprenant chacun des moyens permettant de l'empiler avec un autre module unitaire (10) identique pour créer une association fluidique en parallèle des deux modules unitaires (10) ainsi empilés pour le fluide traversant la pompe, une entrée (11) et une sortie (12) du module unitaire (10) pour le fluide destiné à circuler à travers la pompe, et des moyens de mise en circulation (13) du fluide à travers le module unitaire de l'entrée (11) vers la sortie (14) du module unitaire (10).A modular hydraulic pump for a motor vehicle comprises elements making it possible to vary together the external size of the pump and its displacement in order to modify the flow of fluid which passes through it. The pump consists of at least one unit module (10), each having a constant external size and each comprising means allowing it to be stacked with another identical unit module (10) to create a fluidic association in parallel of the two unit modules (10) thus stacked for the fluid passing through the pump, an inlet (11) and an outlet (12) of the unit module (10) for the fluid intended to circulate through the pump, and circulation means (13) fluid through the unit module from the inlet (11) to the outlet (14) of the unit module (10).

FR1461169A 2014-11-19 2014-11-19 HYDRAULIC PUMP WITH STACKING UNIT MODULES TO MODIFY THE SIZE AND CYLINDER Active FR3028572B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1461169A FR3028572B1 (en) 2014-11-19 2014-11-19 HYDRAULIC PUMP WITH STACKING UNIT MODULES TO MODIFY THE SIZE AND CYLINDER
EP15194205.9A EP3023642A1 (en) 2014-11-19 2015-11-12 Hydraulic pump with stackable individual modules for modifying the size and displacement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1461169A FR3028572B1 (en) 2014-11-19 2014-11-19 HYDRAULIC PUMP WITH STACKING UNIT MODULES TO MODIFY THE SIZE AND CYLINDER

Publications (2)

Publication Number Publication Date
FR3028572A1 FR3028572A1 (en) 2016-05-20
FR3028572B1 true FR3028572B1 (en) 2016-11-11

Family

ID=52450401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1461169A Active FR3028572B1 (en) 2014-11-19 2014-11-19 HYDRAULIC PUMP WITH STACKING UNIT MODULES TO MODIFY THE SIZE AND CYLINDER

Country Status (2)

Country Link
EP (1) EP3023642A1 (en)
FR (1) FR3028572B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06108981A (en) * 1992-09-29 1994-04-19 Toshio Okamura Fluid pressure pump/motor
US20050254970A1 (en) * 2004-05-17 2005-11-17 James Mayer Quick connect pump to pump mount and drive arrangement
DE102012003151A1 (en) * 2012-02-17 2013-08-22 Daimler Ag Internal gear pump for use in motor vehicle, has housing comprising inlet and outlet for fluid to be delivered, where housing is arranged with latching element through which two pump stages are connected with each other
CN102536808B (en) * 2012-03-02 2015-09-09 中国石油天然气股份有限公司 Sliding vane pump and method for conveying fluid by using sliding vane pump
BR112015010868A2 (en) * 2012-11-16 2017-07-11 Moog Inc vane pump, and method for operating a vane pump

Also Published As

Publication number Publication date
EP3023642A1 (en) 2016-05-25
FR3028572A1 (en) 2016-05-20

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Owner name: NEW H POWERTRAIN HOLDING, S.L.U., ES

Effective date: 20240705