JPS62233404A - 蒸気タ−ビンのスプリングバツク圧力シ−ル装置 - Google Patents

蒸気タ−ビンのスプリングバツク圧力シ−ル装置

Info

Publication number
JPS62233404A
JPS62233404A JP62068161A JP6816187A JPS62233404A JP S62233404 A JPS62233404 A JP S62233404A JP 62068161 A JP62068161 A JP 62068161A JP 6816187 A JP6816187 A JP 6816187A JP S62233404 A JPS62233404 A JP S62233404A
Authority
JP
Japan
Prior art keywords
seal ring
cylindrical surface
pressure
fixed
wall
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.)
Granted
Application number
JP62068161A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0525001B2 (ko
Inventor
ルイス・グレイ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPS62233404A publication Critical patent/JPS62233404A/ja
Publication of JPH0525001B2 publication Critical patent/JPH0525001B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP62068161A 1986-03-24 1987-03-24 蒸気タ−ビンのスプリングバツク圧力シ−ル装置 Granted JPS62233404A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84348486A 1986-03-24 1986-03-24
US843484 1997-04-16

Publications (2)

Publication Number Publication Date
JPS62233404A true JPS62233404A (ja) 1987-10-13
JPH0525001B2 JPH0525001B2 (ko) 1993-04-09

Family

ID=25290121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62068161A Granted JPS62233404A (ja) 1986-03-24 1987-03-24 蒸気タ−ビンのスプリングバツク圧力シ−ル装置

Country Status (4)

Country Link
JP (1) JPS62233404A (ko)
KR (1) KR870009108A (ko)
ES (1) ES2002595A6 (ko)
IT (1) IT1204502B (ko)

Also Published As

Publication number Publication date
JPH0525001B2 (ko) 1993-04-09
ES2002595A6 (es) 1988-08-16
IT1204502B (it) 1989-03-03
KR870009108A (ko) 1987-10-23
IT8719646A0 (it) 1987-03-11

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term