FR3046818B1 - DEVICE FOR SEALING BETWEEN A HYDRAULIC PUMP BODY AND A TRANSMISSION ELEMENT - Google Patents

DEVICE FOR SEALING BETWEEN A HYDRAULIC PUMP BODY AND A TRANSMISSION ELEMENT Download PDF

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Publication number
FR3046818B1
FR3046818B1 FR1650294A FR1650294A FR3046818B1 FR 3046818 B1 FR3046818 B1 FR 3046818B1 FR 1650294 A FR1650294 A FR 1650294A FR 1650294 A FR1650294 A FR 1650294A FR 3046818 B1 FR3046818 B1 FR 3046818B1
Authority
FR
France
Prior art keywords
sealing
hydraulic pump
pump body
transmission element
transmission
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
FR1650294A
Other languages
French (fr)
Other versions
FR3046818A1 (en
Inventor
Sebastien Schaff
Olivier Cubaud
Frederic Maudet
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.)
Renault SAS
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 FR1650294A priority Critical patent/FR3046818B1/en
Publication of FR3046818A1 publication Critical patent/FR3046818A1/en
Application granted granted Critical
Publication of FR3046818B1 publication Critical patent/FR3046818B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/12—Sealing arrangements in rotary-piston machines or engines for other than working fluid
    • F01C19/125—Shaft sealings specially adapted for rotary or oscillating-piston machines or engines
    • 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
    • F04C2240/60—Shafts
    • F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Retarders (AREA)
  • General Details Of Gearings (AREA)
FR1650294A 2016-01-14 2016-01-14 DEVICE FOR SEALING BETWEEN A HYDRAULIC PUMP BODY AND A TRANSMISSION ELEMENT Active FR3046818B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1650294A FR3046818B1 (en) 2016-01-14 2016-01-14 DEVICE FOR SEALING BETWEEN A HYDRAULIC PUMP BODY AND A TRANSMISSION ELEMENT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1650294A FR3046818B1 (en) 2016-01-14 2016-01-14 DEVICE FOR SEALING BETWEEN A HYDRAULIC PUMP BODY AND A TRANSMISSION ELEMENT
FR1650294 2016-01-14

Publications (2)

Publication Number Publication Date
FR3046818A1 FR3046818A1 (en) 2017-07-21
FR3046818B1 true FR3046818B1 (en) 2018-01-19

Family

ID=55411675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1650294A Active FR3046818B1 (en) 2016-01-14 2016-01-14 DEVICE FOR SEALING BETWEEN A HYDRAULIC PUMP BODY AND A TRANSMISSION ELEMENT

Country Status (1)

Country Link
FR (1) FR3046818B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3086706B1 (en) * 2018-10-02 2020-09-25 Renault Sas PERFECTED SLIDING SEALING DEVICE BETWEEN A HYDRAULIC PUMP BODY AND A TRANSMISSION ELEMENT

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101904444B1 (en) * 2011-04-18 2018-10-04 지케이엔 드라이브라인 뉴톤, 엘엘씨 Power transfer unit

Also Published As

Publication number Publication date
FR3046818A1 (en) 2017-07-21

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