AU2018225425B2 - Articulated coupling for piston sealing device - Google Patents

Articulated coupling for piston sealing device Download PDF

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Publication number
AU2018225425B2
AU2018225425B2 AU2018225425A AU2018225425A AU2018225425B2 AU 2018225425 B2 AU2018225425 B2 AU 2018225425B2 AU 2018225425 A AU2018225425 A AU 2018225425A AU 2018225425 A AU2018225425 A AU 2018225425A AU 2018225425 B2 AU2018225425 B2 AU 2018225425B2
Authority
AU
Australia
Prior art keywords
skirt
piston
head
sliding
articulated coupling
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
AU2018225425A
Other languages
English (en)
Other versions
AU2018225425A1 (en
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 AU2018225425A1 publication Critical patent/AU2018225425A1/en
Application granted granted Critical
Publication of AU2018225425B2 publication Critical patent/AU2018225425B2/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
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • 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
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/008—Spacing or clearance between cylinder and piston
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/02—Packing the free space between cylinders and 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Sealing Devices (AREA)
  • Compressor (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
AU2018225425A 2017-02-27 2018-02-12 Articulated coupling for piston sealing device Active AU2018225425B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1751559 2017-02-27
FR1751559A FR3063325B1 (fr) 2017-02-27 2017-02-27 Attelage articule pour dispositif d'etancheite pour piston
PCT/FR2018/050331 WO2018154213A1 (fr) 2017-02-27 2018-02-12 Attelage articule pour dispositif d'étancheite pour piston

Publications (2)

Publication Number Publication Date
AU2018225425A1 AU2018225425A1 (en) 2019-07-18
AU2018225425B2 true AU2018225425B2 (en) 2023-06-29

Family

ID=58707788

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2018225425A Active AU2018225425B2 (en) 2017-02-27 2018-02-12 Articulated coupling for piston sealing device

Country Status (8)

Country Link
EP (1) EP3586005A1 (zh)
JP (1) JP7463103B2 (zh)
KR (1) KR102530817B1 (zh)
CN (1) CN110192030B (zh)
AU (1) AU2018225425B2 (zh)
CA (1) CA3053014A1 (zh)
FR (1) FR3063325B1 (zh)
WO (1) WO2018154213A1 (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996022463A1 (en) * 1995-01-19 1996-07-25 S.A.I. Societa' Apparecchiature Idrauliche S.P.A. Volumetric machine with curved liners
WO2015011358A1 (fr) * 2013-07-23 2015-01-29 Vianney Rabhi Dispositif d'etancheite pour piston

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1232025B (de) * 1960-11-02 1967-01-05 Linde Ag Anordnung zum UEbertragen von Drehmoment-Querkraeften an einer Axialkolbenmaschine
DE2641158A1 (de) * 1975-09-15 1977-03-24 Maszyn Budowlanych Bumar Fabry Axialkolbenpumpe
JPS603350Y2 (ja) * 1976-02-23 1985-01-30 三菱重工業株式会社 アキシヤルピストン型ポンプ又はモ−タ
JP2976228B2 (ja) * 1989-11-06 1999-11-10 フォン ロル ヒドラウリク アクチエンゲゼルシャフト ピストン装置のピストン機構
JP3164576B2 (ja) 1990-04-20 2001-05-08 キヤノン株式会社 表示制御装置および表示制御方法
JP3894463B2 (ja) * 1997-10-20 2007-03-22 カヤバ工業株式会社 アキシャルピストンポンプまたはモータ
DE102012222172A1 (de) * 2012-12-04 2014-06-05 Robert Bosch Gmbh Axialkolbenmaschine mit kegelförmigem Kolben

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996022463A1 (en) * 1995-01-19 1996-07-25 S.A.I. Societa' Apparecchiature Idrauliche S.P.A. Volumetric machine with curved liners
WO2015011358A1 (fr) * 2013-07-23 2015-01-29 Vianney Rabhi Dispositif d'etancheite pour piston
KR20160033712A (ko) * 2013-07-23 2016-03-28 비아니 라비 피스톤용 밀봉 장치

Also Published As

Publication number Publication date
AU2018225425A1 (en) 2019-07-18
KR20190117497A (ko) 2019-10-16
FR3063325B1 (fr) 2019-03-29
KR102530817B1 (ko) 2023-05-10
WO2018154213A1 (fr) 2018-08-30
EP3586005A1 (fr) 2020-01-01
JP7463103B2 (ja) 2024-04-08
CN110192030B (zh) 2021-04-20
CN110192030A (zh) 2019-08-30
CA3053014A1 (fr) 2018-08-30
FR3063325A1 (fr) 2018-08-31
JP2020509286A (ja) 2020-03-26

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FGA Letters patent sealed or granted (standard patent)