RU2011116444A - OIL SYSTEM OF AIRCRAFT GAS TURBINE ENGINE - Google Patents
OIL SYSTEM OF AIRCRAFT GAS TURBINE ENGINE Download PDFInfo
- Publication number
- RU2011116444A RU2011116444A RU2011116444/06A RU2011116444A RU2011116444A RU 2011116444 A RU2011116444 A RU 2011116444A RU 2011116444/06 A RU2011116444/06 A RU 2011116444/06A RU 2011116444 A RU2011116444 A RU 2011116444A RU 2011116444 A RU2011116444 A RU 2011116444A
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- RU
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- Prior art keywords
- oil
- cavity
- breather
- rotor
- gas turbine
- Prior art date
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
1. Масляная система авиационного газотурбинного двигателя, содержащая масляные полости упорного подшипника ротора и коробки двигательных агрегатов, нижние части которых снабжены маслозаборниками, подключенными к насосам откачки масла, и суфлер, вход в который сообщен с полостью коробки, отличающаяся тем, что коробка двигательных агрегатов расположена над полостью опорного подшипника, гидравлически с ней связана и снабжена дублирующим маслозаборником, расположенным на входе в суфлер, и автономным насосом откачки масла на выходе из суфлера, причем выход из насоса сообщен с маслобаком. ! 2. Масляная система авиационного газотурбинного двигателя по п.1, отличающаяся тем, что насос откачки масла из масляной полости упорного подшипника ротора размещен внутри полости и кинематически связан с ротором двигателя. 1. The oil system of an aircraft gas turbine engine, containing oil cavities of the thrust bearing of the rotor and gearboxes of the motor units, the lower parts of which are equipped with oil intakes connected to the oil pumping pumps, and a breather, the inlet of which is in communication with the cavity of the box, characterized in that the gearbox of the motor units is located above the support bearing cavity, hydraulically connected to it and provided with a duplicate oil intake located at the inlet of the breather, and an autonomous oil pump at the outlet of the breather EPA, wherein the pump outlet communicates with the oil tank. ! 2. The oil system of an aircraft gas turbine engine according to claim 1, characterized in that the pump for pumping oil from the oil cavity of the thrust bearing of the rotor is placed inside the cavity and kinematically connected with the rotor of the engine.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011116444/06A RU2468227C1 (en) | 2011-04-26 | 2011-04-26 | Oil system of aircraft gas turbine engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011116444/06A RU2468227C1 (en) | 2011-04-26 | 2011-04-26 | Oil system of aircraft gas turbine engine |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2011116444A true RU2011116444A (en) | 2012-11-10 |
RU2468227C1 RU2468227C1 (en) | 2012-11-27 |
Family
ID=47321758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2011116444/06A RU2468227C1 (en) | 2011-04-26 | 2011-04-26 | Oil system of aircraft gas turbine engine |
Country Status (1)
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RU (1) | RU2468227C1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2544114C1 (en) * | 2013-11-14 | 2015-03-10 | Владимир Семёнович Москалёв | Device for automatic oil evacuation from transmission units of military tracklaying vehicle |
RU2558719C1 (en) * | 2014-05-16 | 2015-08-10 | Открытое акционерное общество "Уфимское моторостроительное производственное объединение" ОАО "УМПО" | Driving centrifugal breather with axial-flow impeller |
RU2578784C1 (en) * | 2014-11-27 | 2016-03-27 | Открытое акционерное общество "Уфимское моторостроительное производственное объединение" ОАО "УМПО" | Aircraft gas turbine engine oil system |
RU2592560C1 (en) * | 2015-07-13 | 2016-07-27 | Открытое акционерное общество "Уфимское моторостроительное производственное объединение" ОАО УМПО | Oil system of aircraft jet turbine engine |
RU2623581C1 (en) * | 2016-09-29 | 2017-06-28 | Публичное Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Пао "Умпо") | Device for lubrication of support bearing of rotor of jet gas turbine engine |
RU2640900C1 (en) * | 2017-04-04 | 2018-01-12 | Публичное акционерное общество "ОДК - Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") | Oil-system of the gas turbine engine of the maneuvered aircraft |
RU187559U1 (en) * | 2018-11-12 | 2019-03-12 | Публичное Акционерное Общество "Одк-Сатурн" | OIL SUPPORT SYSTEM FOR GAS-TURBINE ENGINE ROTOR |
RU2703596C1 (en) * | 2018-12-24 | 2019-10-21 | Федеральное государственное бюджетное научное учреждение "Федеральный научный агроинженерный центр ВИМ" (ФГБНУ ФНАЦ ВИМ) | Engine lubrication system of a gas turbine plant with utilization of used engine oil |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3535107A1 (en) * | 1985-10-02 | 1987-04-09 | Mtu Muenchen Gmbh | WAREHOUSE SUPPLY SYSTEM |
IL100514A0 (en) * | 1991-05-13 | 1992-09-06 | Gen Electric | Scavenge air removal and bypass system and method of operation |
RU2273746C2 (en) * | 2004-06-09 | 2006-04-10 | Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") | Oil system of aircraft gas-turbine engine |
RU2277175C1 (en) * | 2004-10-26 | 2006-05-27 | Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") | Oil system of gas-turbine engine with free turbine |
RU2323358C1 (en) * | 2006-07-06 | 2008-04-27 | Иркутское высшее военное авиационное инженерное училище (военный институт) | Lubrication system of aircraft gas-turbine engine |
RU2328609C1 (en) * | 2006-11-28 | 2008-07-10 | Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") | Aviation gas turbine engine oil system |
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2011
- 2011-04-26 RU RU2011116444/06A patent/RU2468227C1/en active
Also Published As
Publication number | Publication date |
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RU2468227C1 (en) | 2012-11-27 |
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PC41 | Official registration of the transfer of exclusive right |
Effective date: 20130926 |
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PD4A | Correction of name of patent owner |