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RU2003110383A - STEAM TURBINE OIL SUPPLY SYSTEM - Google Patents

STEAM TURBINE OIL SUPPLY SYSTEM

Info

Publication number
RU2003110383A
RU2003110383A RU2003110383/06A RU2003110383A RU2003110383A RU 2003110383 A RU2003110383 A RU 2003110383A RU 2003110383/06 A RU2003110383/06 A RU 2003110383/06A RU 2003110383 A RU2003110383 A RU 2003110383A RU 2003110383 A RU2003110383 A RU 2003110383A
Authority
RU
Russia
Prior art keywords
oil
supply system
pump
steam turbine
oil supply
Prior art date
Application number
RU2003110383/06A
Other languages
Russian (ru)
Other versions
RU2252317C2 (en
Inventor
Юлия Геннадиевна Косенюк
Original Assignee
ОАО "Калужский турбинный завод"
Filing date
Publication date
Application filed by ОАО "Калужский турбинный завод" filed Critical ОАО "Калужский турбинный завод"
Priority to RU2003110383/06A priority Critical patent/RU2252317C2/en
Priority claimed from RU2003110383/06A external-priority patent/RU2252317C2/en
Publication of RU2003110383A publication Critical patent/RU2003110383A/en
Application granted granted Critical
Publication of RU2252317C2 publication Critical patent/RU2252317C2/en

Links

Claims (2)

1. Система маслоснабжения паровой турбины, содержащая пусковой маслонасос, насос-регулятор, маслобак и расположенный в нем инжектор, сопло которого подключено через невозвратные клапаны к напорным камерам насосов общим для них силовым маслопроводом и диффузор инжектора - маслопроводом низкого давления - к камере всасывания насоса-регулятора, отличающаяся тем, что камера всасывания пускового маслонасоса подключена дополнительным маслопроводом к маслопроводу низкого давления.1. The oil supply system of a steam turbine, containing a starting oil pump, a regulator pump, an oil tank and an injector located in it, the nozzle of which is connected through pressure-free valves to the pressure chambers of the pumps with a common oil oil pipe and an injector diffuser - a low pressure oil pipe - to the pump suction chamber - regulator, characterized in that the suction chamber of the starting oil pump is connected by an additional oil line to the low pressure oil line. 2. Система маслоснабжения по п.1, отличающаяся тем, что дополнительный маслопровод имеет отросток с невозвратным клапаном, через который камера всасывания пускового маслонасоса сообщена также с маслобаком, а на маслопроводе низкого давления установлен второй дополнительный невозвратный клапан.2. The oil supply system according to claim 1, characterized in that the additional oil pipe has a process with a non-return valve, through which the suction chamber of the starting oil pump is also connected to the oil tank, and a second additional non-return valve is installed on the low pressure oil pipe.
RU2003110383/06A 2003-04-14 2003-04-14 Steam turbine oil supply system RU2252317C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003110383/06A RU2252317C2 (en) 2003-04-14 2003-04-14 Steam turbine oil supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003110383/06A RU2252317C2 (en) 2003-04-14 2003-04-14 Steam turbine oil supply system

Publications (2)

Publication Number Publication Date
RU2003110383A true RU2003110383A (en) 2004-10-10
RU2252317C2 RU2252317C2 (en) 2005-05-20

Family

ID=35820861

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003110383/06A RU2252317C2 (en) 2003-04-14 2003-04-14 Steam turbine oil supply system

Country Status (1)

Country Link
RU (1) RU2252317C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2335661C1 (en) * 2006-12-22 2008-10-10 Открытое акционерное общество "Невский завод" Method and device reducing oil injector noise

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1244359A1 (en) * 1985-01-21 1986-07-15 Производственное Объединение Турбостроения "Ленинградский Металлический Завод" Turbine-generator set oil feed system
DE3737844C1 (en) * 1987-11-04 1989-02-16 Mannesmann Ag Lubrication device for a turbomachine
RU2037625C1 (en) * 1992-04-28 1995-06-19 Акционерное общество открытого типа "Калужский турбинный завод" Oil supply system
US5421702A (en) * 1994-04-06 1995-06-06 Revak Turbomachinery Services, Inc. Lubricant pump for a turbine

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