FI864257A - FOERFARANDE FOER KYLNING AV SKOVLARNA I EN AONGFRITT FUNGERANDE AONGTURBINCYLINDER. - Google Patents

FOERFARANDE FOER KYLNING AV SKOVLARNA I EN AONGFRITT FUNGERANDE AONGTURBINCYLINDER.

Info

Publication number
FI864257A
FI864257A FI864257A FI864257A FI864257A FI 864257 A FI864257 A FI 864257A FI 864257 A FI864257 A FI 864257A FI 864257 A FI864257 A FI 864257A FI 864257 A FI864257 A FI 864257A
Authority
FI
Finland
Prior art keywords
steam
cylinder
cooling
skovlarna
aongturbincylinder
Prior art date
Application number
FI864257A
Other languages
Finnish (fi)
Other versions
FI82291B (en
FI82291C (en
FI864257A0 (en
Inventor
Jury Evgenievich Makhovko
Original Assignee
Proizv Ob Turbostroenia
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 Proizv Ob Turbostroenia filed Critical Proizv Ob Turbostroenia
Priority to FI864257A priority Critical patent/FI82291C/en
Publication of FI864257A0 publication Critical patent/FI864257A0/en
Publication of FI864257A publication Critical patent/FI864257A/en
Publication of FI82291B publication Critical patent/FI82291B/en
Application granted granted Critical
Publication of FI82291C publication Critical patent/FI82291C/en

Links

Abstract

A method for cooling the blades in a steam turbine housing without the use of steam, the cooling steam being fed to an outlet section in the cylinder and flowing through the blades towards a steam inlet section in the cylinder, from which it is drawn off into a space at reduced pressure, and the temperature of the cooling steam at the same time being monitored at the draw-off point. In addition cooling steam is drawn off from an intermediate section of the cylinder into the space with reduced pressure, the temperature of the cooling steam at the draw-off point from the intermediate section of the cylinder being monitored and the velocity of the cooling steam at the draw-off point being adjusted as a function of the said temperature. At the same time, the velocity of the cooling steam that is drawn off from the steam inlet section in the cylinder is reduced. <IMAGE>
FI864257A 1986-10-21 1986-10-21 FOERFARANDE FOER AVKYLNING AV SKOVLARNA I ETT AONGTURBINHUS, SOM ARBETAR PAO AONGFRITT SAETT. FI82291C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI864257A FI82291C (en) 1986-10-21 1986-10-21 FOERFARANDE FOER AVKYLNING AV SKOVLARNA I ETT AONGTURBINHUS, SOM ARBETAR PAO AONGFRITT SAETT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI864257A FI82291C (en) 1986-10-21 1986-10-21 FOERFARANDE FOER AVKYLNING AV SKOVLARNA I ETT AONGTURBINHUS, SOM ARBETAR PAO AONGFRITT SAETT.
FI864257 1986-10-21

Publications (4)

Publication Number Publication Date
FI864257A0 FI864257A0 (en) 1986-10-21
FI864257A true FI864257A (en) 1988-04-22
FI82291B FI82291B (en) 1990-10-31
FI82291C FI82291C (en) 1991-02-11

Family

ID=8523353

Family Applications (1)

Application Number Title Priority Date Filing Date
FI864257A FI82291C (en) 1986-10-21 1986-10-21 FOERFARANDE FOER AVKYLNING AV SKOVLARNA I ETT AONGTURBINHUS, SOM ARBETAR PAO AONGFRITT SAETT.

Country Status (1)

Country Link
FI (1) FI82291C (en)

Also Published As

Publication number Publication date
FI82291B (en) 1990-10-31
FI82291C (en) 1991-02-11
FI864257A0 (en) 1986-10-21

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: PROIZVODSTVENNOE OBIEDINENIE