JPH0178202U - - Google Patents

Info

Publication number
JPH0178202U
JPH0178202U JP1987173891U JP17389187U JPH0178202U JP H0178202 U JPH0178202 U JP H0178202U JP 1987173891 U JP1987173891 U JP 1987173891U JP 17389187 U JP17389187 U JP 17389187U JP H0178202 U JPH0178202 U JP H0178202U
Authority
JP
Japan
Prior art keywords
condensate
circulation line
seal water
steam turbine
turbine plant
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP1987173891U
Other languages
English (en)
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 filed Critical
Priority to JP1987173891U priority Critical patent/JPH0178202U/ja
Publication of JPH0178202U publication Critical patent/JPH0178202U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す系統構成図、
第2図Aは前記系統の概略図、第2図Bは圧力分
布を示すグラフ、第3図は復水供給系統を示す系
統構成図、第4図は復水ポンプから抽水管を導く
従来例を示す断面図、第5図は第4図の復水ポン
プを用いた従来例を示す系統構成図、第6図は第
4図を応用した従来例を示す断面図、第7図は異
なる従来例を示す系統構成図である。 31……復水器、32,32a,32b,32
c……復水ポンプ、33……復水吸込管、35…
…吐出管、36……吐出母管、39……循環配管
(循環ライン)、40,40a,40b,40c
……オリフイス(減圧装置)、41(41a〜4
1e)……シール水供給管。

Claims (1)

    【実用新案登録請求の範囲】
  1. 蒸気タービンプラントの復水系統に設けられる
    復水ポンプ、弁その他の機器のグランド部に、前
    記復水ポンプ吐出水の一部をシール水として供給
    する蒸気タービンプラントのシール水供給装置に
    おいて、前記復水ポンプの吐出管と、その復水ポ
    ンプへの復水吸込管とを接続する循環ラインを設
    け、この循環ラインの複数箇所に減圧装置を取付
    けるとともに、その循環ラインの各減圧装置間か
    らシール水供給管を分岐させたことを特徴とする
    蒸気タービンプラントのシール水供給装置。
JP1987173891U 1987-11-16 1987-11-16 Pending JPH0178202U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987173891U JPH0178202U (ja) 1987-11-16 1987-11-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987173891U JPH0178202U (ja) 1987-11-16 1987-11-16

Publications (1)

Publication Number Publication Date
JPH0178202U true JPH0178202U (ja) 1989-05-25

Family

ID=31465777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987173891U Pending JPH0178202U (ja) 1987-11-16 1987-11-16

Country Status (1)

Country Link
JP (1) JPH0178202U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9927635B2 (en) 2006-03-20 2018-03-27 High Performance Optics, Inc. High performance selective light wavelength filtering providing improved contrast sensitivity

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9927635B2 (en) 2006-03-20 2018-03-27 High Performance Optics, Inc. High performance selective light wavelength filtering providing improved contrast sensitivity
US10551637B2 (en) 2006-03-20 2020-02-04 High Performance Optics, Inc. High performance selective light wavelength filtering providing improved contrast sensitivity

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