RU2006102446A - FUEL SUPPLY CONTROL SYSTEM FOR GAS-TURBINE ENGINE - Google Patents

FUEL SUPPLY CONTROL SYSTEM FOR GAS-TURBINE ENGINE Download PDF

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Publication number
RU2006102446A
RU2006102446A RU2006102446/06A RU2006102446A RU2006102446A RU 2006102446 A RU2006102446 A RU 2006102446A RU 2006102446/06 A RU2006102446/06 A RU 2006102446/06A RU 2006102446 A RU2006102446 A RU 2006102446A RU 2006102446 A RU2006102446 A RU 2006102446A
Authority
RU
Russia
Prior art keywords
servo
turbine engine
control
piston
hydraulic
Prior art date
Application number
RU2006102446/06A
Other languages
Russian (ru)
Other versions
RU2324065C2 (en
Inventor
Валерий Аронович Жодзишский (RU)
Валерий Аронович Жодзишский
Наиль Мазгарович Сахибгареев (RU)
Наиль Мазгарович Сахибгареев
Олег Борисович Слотин (RU)
Олег Борисович Слотин
Алнександр Никитович Фендриков (RU)
Алнександр Никитович Фендриков
Original Assignee
Закрытое акционерное общество "Корпораци ФЭД" (UA)
Закрытое акционерное общество "Корпорация ФЭД"
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 Закрытое акционерное общество "Корпораци ФЭД" (UA), Закрытое акционерное общество "Корпорация ФЭД" filed Critical Закрытое акционерное общество "Корпораци ФЭД" (UA)
Priority to RU2006102446/06A priority Critical patent/RU2324065C2/en
Publication of RU2006102446A publication Critical patent/RU2006102446A/en
Application granted granted Critical
Publication of RU2324065C2 publication Critical patent/RU2324065C2/en

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Claims (2)

1. Система регулирования подачи топлива в газотурбинный двигатель, содержащая насос, дозатор топлива в виде дозирующей иглы с сервопоршнем, датчиком положения дозирующей иглы и каналом питания с установленным в нем гидравлическим сопротивлением, электрогидропреобразователь, золотник-селектор переключения с основного на резервное управление, клапан постоянного перепада давлений на дозаторе, пневмогидропреобразователь, задатчик командного давления в виде двух последовательно установленных дросселей переменного сечения, управляющий клапан сравнения, соединенный пружиной с дозатором, отличающаяся тем, что гидравлическое сопротивление выполнено в виде двух параллельно установленных дросселей, один из которых соединен с управляющей полостью сервопоршня дозирующей иглы через золотник-селектор.1. A system for regulating the supply of fuel to a gas turbine engine containing a pump, a fuel metering device in the form of a metering needle with a servo piston, a metering needle position sensor and a feed channel with installed hydraulic resistance, an electrohydraulic converter, a selector switch from main to backup control, a constant valve differential pressure on the dispenser, pneumatic and hydraulic transducer, command pressure adjuster in the form of two successively installed chokes of variable cross section, control a comparison valve connected by a spring to the dispenser, characterized in that the hydraulic resistance is made in the form of two chokes installed in parallel, one of which is connected to the control cavity of the servo-piston of the metering needle through a spool selector. 2. Система по п.1, отличающаяся тем, что канал питания сервопоршня через золотник-селектор соединен с управляющей кромкой пневмогидропреобразователя.2. The system according to claim 1, characterized in that the servo-piston power channel is connected to the control edge of the pneumatic-hydraulic converter via a spool selector.
RU2006102446/06A 2006-01-27 2006-01-27 Fuel control system in gas-turbine engine RU2324065C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006102446/06A RU2324065C2 (en) 2006-01-27 2006-01-27 Fuel control system in gas-turbine engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006102446/06A RU2324065C2 (en) 2006-01-27 2006-01-27 Fuel control system in gas-turbine engine

Publications (2)

Publication Number Publication Date
RU2006102446A true RU2006102446A (en) 2007-08-20
RU2324065C2 RU2324065C2 (en) 2008-05-10

Family

ID=38511503

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006102446/06A RU2324065C2 (en) 2006-01-27 2006-01-27 Fuel control system in gas-turbine engine

Country Status (1)

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RU (1) RU2324065C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3010141B1 (en) * 2013-09-03 2018-01-05 Safran Aircraft Engines FUEL SYSTEM WITH MULTIPOINT INJECTORS FOR A TURBOMACHINE
RU2534199C1 (en) * 2013-12-19 2014-11-27 Открытое акционерное общество "Омское машиностроительное конструкторское бюро" Fuel system for pairs of helicopter turbine jets
RU2700989C1 (en) * 2019-01-10 2019-09-24 Акционерное общество "Омское машиностроительное конструкторское бюро" Two-channel gas turbine engine fuel supply and regulation system

Also Published As

Publication number Publication date
RU2324065C2 (en) 2008-05-10

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20080128

NF4A Reinstatement of patent

Effective date: 20100327

HK4A Changes in a published invention
PC43 Official registration of the transfer of the exclusive right without contract for inventions

Effective date: 20130405