FR2996272B1 - LUBRICATING OIL TRANSFER DEVICE - Google Patents

LUBRICATING OIL TRANSFER DEVICE

Info

Publication number
FR2996272B1
FR2996272B1 FR1259207A FR1259207A FR2996272B1 FR 2996272 B1 FR2996272 B1 FR 2996272B1 FR 1259207 A FR1259207 A FR 1259207A FR 1259207 A FR1259207 A FR 1259207A FR 2996272 B1 FR2996272 B1 FR 2996272B1
Authority
FR
France
Prior art keywords
lubricating oil
transfer device
oil transfer
lubricating
transfer
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
FR1259207A
Other languages
French (fr)
Other versions
FR2996272A1 (en
Inventor
Augustin Curlier
Olivier Belmonte
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA 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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1259207A priority Critical patent/FR2996272B1/en
Priority to EP13782741.6A priority patent/EP2901069B1/en
Priority to US14/431,173 priority patent/US9988937B2/en
Priority to PCT/FR2013/052227 priority patent/WO2014049257A1/en
Publication of FR2996272A1 publication Critical patent/FR2996272A1/en
Application granted granted Critical
Publication of FR2996272B1 publication Critical patent/FR2996272B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D7/00—Rotors with blades adjustable in operation; Control thereof
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • F16C33/6677—Details of supply of the liquid to the bearing, e.g. passages or nozzles from radial inside, e.g. via a passage through the shaft and/or inner ring
    • 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
    • F16N—LUBRICATING
    • F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/23—Gas turbine engines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1259207A 2012-09-28 2012-09-28 LUBRICATING OIL TRANSFER DEVICE Active FR2996272B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1259207A FR2996272B1 (en) 2012-09-28 2012-09-28 LUBRICATING OIL TRANSFER DEVICE
EP13782741.6A EP2901069B1 (en) 2012-09-28 2013-09-24 Hydraulic and electrical interface ring for a turbine engine
US14/431,173 US9988937B2 (en) 2012-09-28 2013-09-24 Hydraulic and electrical interface ring for a turbine engine
PCT/FR2013/052227 WO2014049257A1 (en) 2012-09-28 2013-09-24 Hydraulic and electrical interface ring for a turbine engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1259207A FR2996272B1 (en) 2012-09-28 2012-09-28 LUBRICATING OIL TRANSFER DEVICE

Publications (2)

Publication Number Publication Date
FR2996272A1 FR2996272A1 (en) 2014-04-04
FR2996272B1 true FR2996272B1 (en) 2015-05-15

Family

ID=47714199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1259207A Active FR2996272B1 (en) 2012-09-28 2012-09-28 LUBRICATING OIL TRANSFER DEVICE

Country Status (1)

Country Link
FR (1) FR2996272B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3127994B1 (en) * 2021-10-12 2023-12-01 Safran Aircraft Engines Element for connecting a bearing support to an oil pipe tube and turbomachine equipped with such a connection element
FR3128495B1 (en) * 2021-10-21 2024-10-25 Safran Aircraft Engines Connecting element of a bearing support to an oil pipe tube and turbomachine equipped with such a connecting element
FR3134610B1 (en) * 2022-04-15 2024-04-19 Safran Aircraft Engines Element for connecting a pipe tube to a bearing support and turbomachine equipped with such a connection element.
FR3134611B1 (en) * 2022-04-15 2024-03-08 Safran Aircraft Engines Element for connecting a pipe tube to a bearing support and turbomachine equipped with such a connection element.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4693672A (en) * 1986-10-30 1987-09-15 United Technologies Corporation Two level oil dam
DE19548756C2 (en) * 1995-12-23 1999-02-11 Mtu Friedrichshafen Gmbh Device for supplying lubricating oil to a longitudinal bore in a rotating shaft and to the sliding surfaces of a radial slide bearing for this shaft
US7704178B2 (en) * 2006-07-05 2010-04-27 United Technologies Corporation Oil baffle for gas turbine fan drive gear system
US7568843B2 (en) * 2006-08-25 2009-08-04 Pratt & Whitney Canada Corp. Oil bearing and tube assembly concept
US8201389B2 (en) * 2006-10-06 2012-06-19 Pratt & Whitney Canada Corp. Oil distributing unit

Also Published As

Publication number Publication date
FR2996272A1 (en) 2014-04-04

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