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SU1130014A1 - DEVICE FOR LUBRICANT AND COOLING OF THE BEARING OF THE SHAFT OF A GAS TURBINE ENGINE - Google Patents

DEVICE FOR LUBRICANT AND COOLING OF THE BEARING OF THE SHAFT OF A GAS TURBINE ENGINE

Info

Publication number
SU1130014A1
SU1130014A1 SU3637615/06A SU3637615A SU1130014A1 SU 1130014 A1 SU1130014 A1 SU 1130014A1 SU 3637615/06 A SU3637615/06 A SU 3637615/06A SU 3637615 A SU3637615 A SU 3637615A SU 1130014 A1 SU1130014 A1 SU 1130014A1
Authority
SU
USSR - Soviet Union
Prior art keywords
bearing
shaft
cooling
gas turbine
turbine engine
Prior art date
Application number
SU3637615/06A
Other languages
Russian (ru)
Inventor
А.И. Ерошкин
Л.И. Франкштейн
Т.И. Ханин
Original Assignee
А.И. Ерошкин
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 А.И. Ерошкин filed Critical А.И. Ерошкин
Priority to SU3637615/06A priority Critical patent/SU1130014A1/en
Application granted granted Critical
Publication of SU1130014A1 publication Critical patent/SU1130014A1/en

Links

Landscapes

  • Rolling Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

Устройство для смазки и охлаждения подшипника вала газотурбинного двигателя, содержащее масляную форсунку и закрепленный на цапфе вала между подшипником и форсункой маслоулавливающий кольцевой козырек, образующий с валом масляную полость, сообщенную с внутренней полостью подшипника посредством каналов и отверстий, выполненных соответственно в цапфе и внутренней обойме подшипника, отличающееся тем, что, с целью повышения эффективности охлаждения подшипника, козырек снабжен с внутренней стороны радиальными лопатками, расположенными со стороны форсунки.Device for lubricating and cooling the shaft bearing of a gas turbine engine, containing an oil nozzle and mounted on the shaft shaft between the bearing and the nozzle oil catch ring, forming an oil cavity with the shaft, communicated with the internal cavity of the bearing through channels and openings made respectively in the axle and the internal bearing housing , characterized in that, in order to increase the cooling efficiency of the bearing, the visor is provided on the inside with radial blades located from the nozzle side.

SU3637615/06A 1983-08-26 1983-08-26 DEVICE FOR LUBRICANT AND COOLING OF THE BEARING OF THE SHAFT OF A GAS TURBINE ENGINE SU1130014A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3637615/06A SU1130014A1 (en) 1983-08-26 1983-08-26 DEVICE FOR LUBRICANT AND COOLING OF THE BEARING OF THE SHAFT OF A GAS TURBINE ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3637615/06A SU1130014A1 (en) 1983-08-26 1983-08-26 DEVICE FOR LUBRICANT AND COOLING OF THE BEARING OF THE SHAFT OF A GAS TURBINE ENGINE

Publications (1)

Publication Number Publication Date
SU1130014A1 true SU1130014A1 (en) 2004-08-10

Family

ID=60540284

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3637615/06A SU1130014A1 (en) 1983-08-26 1983-08-26 DEVICE FOR LUBRICANT AND COOLING OF THE BEARING OF THE SHAFT OF A GAS TURBINE ENGINE

Country Status (1)

Country Link
SU (1) SU1130014A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2613964C1 (en) * 2015-12-03 2017-03-22 Юрий Борисович Назаренко Method of oil supply to inter-rotor bering of rotor support of gas turbine engine and device for its implementation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2613964C1 (en) * 2015-12-03 2017-03-22 Юрий Борисович Назаренко Method of oil supply to inter-rotor bering of rotor support of gas turbine engine and device for its implementation

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