FR3046205B1 - Systeme de refroidissement et lubrification pour dispositif d'etancheite pour piston - Google Patents

Systeme de refroidissement et lubrification pour dispositif d'etancheite pour piston Download PDF

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Publication number
FR3046205B1
FR3046205B1 FR1563316A FR1563316A FR3046205B1 FR 3046205 B1 FR3046205 B1 FR 3046205B1 FR 1563316 A FR1563316 A FR 1563316A FR 1563316 A FR1563316 A FR 1563316A FR 3046205 B1 FR3046205 B1 FR 3046205B1
Authority
FR
France
Prior art keywords
cooling
sealing device
lubrication system
piston sealing
piston
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
FR1563316A
Other languages
English (en)
Other versions
FR3046205A1 (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
Priority to FR1563316A priority Critical patent/FR3046205B1/fr
Priority to PCT/FR2016/053342 priority patent/WO2017109329A1/fr
Publication of FR3046205A1 publication Critical patent/FR3046205A1/fr
Application granted granted Critical
Publication of FR3046205B1 publication Critical patent/FR3046205B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0602—Component parts, details
    • F03C1/0605—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
    • F04B53/08—Cooling; Heating; Preventing freezing
    • 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
    • F04B53/14—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
    • 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
    • F04B53/18—Lubricating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sealing Devices (AREA)
FR1563316A 2015-12-24 2015-12-24 Systeme de refroidissement et lubrification pour dispositif d'etancheite pour piston Active FR3046205B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1563316A FR3046205B1 (fr) 2015-12-24 2015-12-24 Systeme de refroidissement et lubrification pour dispositif d'etancheite pour piston
PCT/FR2016/053342 WO2017109329A1 (fr) 2015-12-24 2016-12-12 Système de refroidissement et lubrification pour dispositif d'étanchéité pour piston

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1563316 2015-12-24
FR1563316A FR3046205B1 (fr) 2015-12-24 2015-12-24 Systeme de refroidissement et lubrification pour dispositif d'etancheite pour piston

Publications (2)

Publication Number Publication Date
FR3046205A1 FR3046205A1 (fr) 2017-06-30
FR3046205B1 true FR3046205B1 (fr) 2018-02-16

Family

ID=55650475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1563316A Active FR3046205B1 (fr) 2015-12-24 2015-12-24 Systeme de refroidissement et lubrification pour dispositif d'etancheite pour piston

Country Status (2)

Country Link
FR (1) FR3046205B1 (fr)
WO (1) WO2017109329A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3070731B1 (fr) * 2017-09-05 2019-09-06 Vianney Rabhi Piston hydraulique a soupape de refroidissement et lubrification
CN110360095B (zh) * 2019-08-20 2021-03-02 四川航天烽火伺服控制技术有限公司 柱塞组件及具有该组件的柱塞泵
FR3108690B1 (fr) 2020-03-30 2022-03-04 Vianney Rabhi piston hydraulique à gorge dépressurisée
US11649812B2 (en) 2020-03-31 2023-05-16 Vianney Rabhi Hydraulic piston with a depressurized groove

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2351263A1 (fr) * 1976-05-14 1977-12-09 Dana Corp Piston pour chambre de compression de cylindre
FR2719342B1 (fr) * 1994-05-02 1996-06-28 Michel Chatelain Piston étagé pour moteur, pompe ou compresseur.
EP1793144A1 (fr) * 2005-12-05 2007-06-06 Jean Frédéric Melchior Dispositif d'étanchéité pour piston pour monteur alternatif à combustion interne ou compresseur alternatif, et ensemble comprenant un tel piston
FR3009037B1 (fr) * 2013-07-23 2016-01-29 Vianney Rabhi Dispositif d'etancheite pour piston

Also Published As

Publication number Publication date
WO2017109329A1 (fr) 2017-06-29
FR3046205A1 (fr) 2017-06-30

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