CA2925485C - Bague d'etancheite pour distributeur de pompe hydraulique - Google Patents

Bague d'etancheite pour distributeur de pompe hydraulique Download PDF

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Publication number
CA2925485C
CA2925485C CA2925485A CA2925485A CA2925485C CA 2925485 C CA2925485 C CA 2925485C CA 2925485 A CA2925485 A CA 2925485A CA 2925485 A CA2925485 A CA 2925485A CA 2925485 C CA2925485 C CA 2925485C
Authority
CA
Canada
Prior art keywords
ring
sealing
face
stator
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
CA2925485A
Other languages
English (en)
French (fr)
Other versions
CA2925485A1 (fr
Inventor
Vianney Rabhi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2925485A1 publication Critical patent/CA2925485A1/fr
Application granted granted Critical
Publication of CA2925485C publication Critical patent/CA2925485C/fr
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
    • 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
    • F04B1/047—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the outer ends of the 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
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0452—Distribution members, e.g. valves
    • F04B1/0465—Distribution members, e.g. valves plate-like
    • 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
    • F04B1/107—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 with actuating or actuated elements at the outer ends of the cylinders
    • F04B1/1071—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 with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks
    • 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
    • F04B1/26—Control
    • F04B1/30—Control of machines or pumps with rotary cylinder blocks
    • F04B1/303—Control of machines or pumps with rotary cylinder blocks by turning the valve plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/11—Kind or type liquid, i.e. incompressible
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

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)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
  • Reciprocating Pumps (AREA)
CA2925485A 2013-09-25 2014-09-22 Bague d'etancheite pour distributeur de pompe hydraulique Active CA2925485C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1359250 2013-09-25
FR1359250A FR3011045B1 (fr) 2013-09-25 2013-09-25 Bague d'etancheite pour distributeur de pompe hydraulique
PCT/FR2014/052352 WO2015044571A1 (fr) 2013-09-25 2014-09-22 Bague d'étanchéité pour distributeur de pompe hydraulique

Publications (2)

Publication Number Publication Date
CA2925485A1 CA2925485A1 (fr) 2015-04-02
CA2925485C true CA2925485C (fr) 2019-04-02

Family

ID=49998376

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2925485A Active CA2925485C (fr) 2013-09-25 2014-09-22 Bague d'etancheite pour distributeur de pompe hydraulique

Country Status (9)

Country Link
EP (1) EP3049671B1 (de)
JP (1) JP6387088B2 (de)
KR (1) KR102254259B1 (de)
CN (1) CN105593519B (de)
AU (1) AU2014326490B2 (de)
CA (1) CA2925485C (de)
ES (1) ES2670551T3 (de)
FR (1) FR3011045B1 (de)
WO (1) WO2015044571A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106352090B (zh) * 2016-08-31 2017-09-29 李泓涵 密封圈及密封圈生产模具
US11448203B2 (en) 2016-09-09 2022-09-20 Eaton Intelligent Power Limited Hydraulic radial piston device
CN109989898A (zh) * 2019-05-15 2019-07-09 梁德荣 倾斜密封环配流机构、轴向柱塞马达及轴向柱塞泵

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1354562A (fr) 1963-04-11 1964-03-06 élément de guide d'onde non réciproque
JPS627672A (ja) * 1985-07-04 1987-01-14 株式会社　香蘭社 繊維強化された窒化ケイ素セラミツクの製造方法
EP0263218B1 (de) * 1986-10-08 1990-01-03 POCLAIN HYDRAULICS Société Anonyme de droit français Flüssigkeitsmechanismus mit Fluidverteilscheibe und Gegenscheibe
FR2679963B1 (fr) * 1991-08-01 1993-11-12 Poclain Hydraulics Mecanisme a fluide sous pression muni d'enceintes d'equilibrage particulieres.
JP2002130589A (ja) * 2000-10-24 2002-05-09 Nsk Ltd 主軸の潤滑装置
DE102005015905A1 (de) * 2005-04-07 2006-10-12 Linde Ag Anordnung mit einem Schwungrad einer Brennkraftmaschine und mit einer dazu benachbarten hydrostatischen Pumpe
DE102007024174B4 (de) * 2006-12-11 2022-09-08 Robert Bosch Gmbh Axialkolbenmaschine mit einer Verdrehsicherung für die Steuerplatte
DE102008043993B3 (de) * 2008-11-21 2010-04-29 Thielert Aircraft Engines Gmbh Common-Rail-Hochdruckpumpe
DE102008060067B4 (de) * 2008-12-02 2017-11-02 Robert Bosch Gmbh Axialkolbenmaschine mit einer Steuerplatte, die in einem Teilbereich des äußeren Dichtstegs eine erhöhte Elastizität aufweist
CN101539129B (zh) * 2009-04-24 2013-04-24 上海纳博特斯克液压有限公司 一种轴式液压柱塞泵或马达

Also Published As

Publication number Publication date
ES2670551T3 (es) 2018-05-30
KR20160058901A (ko) 2016-05-25
CN105593519B (zh) 2017-10-24
EP3049671A1 (de) 2016-08-03
JP6387088B2 (ja) 2018-09-05
AU2014326490B2 (en) 2018-01-25
FR3011045A1 (fr) 2015-03-27
KR102254259B1 (ko) 2021-05-20
WO2015044571A1 (fr) 2015-04-02
JP2016539285A (ja) 2016-12-15
AU2014326490A1 (en) 2016-05-12
FR3011045B1 (fr) 2015-10-30
CN105593519A (zh) 2016-05-18
CA2925485A1 (fr) 2015-04-02
EP3049671B1 (de) 2018-03-14

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EEER Examination request

Effective date: 20161013