JPS60169607A - 蒸気タ−ビンの蒸気室仕切り部の漏洩防止構造 - Google Patents

蒸気タ−ビンの蒸気室仕切り部の漏洩防止構造

Info

Publication number
JPS60169607A
JPS60169607A JP2288084A JP2288084A JPS60169607A JP S60169607 A JPS60169607 A JP S60169607A JP 2288084 A JP2288084 A JP 2288084A JP 2288084 A JP2288084 A JP 2288084A JP S60169607 A JPS60169607 A JP S60169607A
Authority
JP
Japan
Prior art keywords
steam
chamber
pressure
seal
gap
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
JP2288084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0256483B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Shigeru Saito
茂 斉藤
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2288084A priority Critical patent/JPS60169607A/ja
Publication of JPS60169607A publication Critical patent/JPS60169607A/ja
Publication of JPH0256483B2 publication Critical patent/JPH0256483B2/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
    • F01D11/005—Sealing means between non relatively rotating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP2288084A 1984-02-13 1984-02-13 蒸気タ−ビンの蒸気室仕切り部の漏洩防止構造 Granted JPS60169607A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2288084A JPS60169607A (ja) 1984-02-13 1984-02-13 蒸気タ−ビンの蒸気室仕切り部の漏洩防止構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2288084A JPS60169607A (ja) 1984-02-13 1984-02-13 蒸気タ−ビンの蒸気室仕切り部の漏洩防止構造

Publications (2)

Publication Number Publication Date
JPS60169607A true JPS60169607A (ja) 1985-09-03
JPH0256483B2 JPH0256483B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-11-30

Family

ID=12095001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2288084A Granted JPS60169607A (ja) 1984-02-13 1984-02-13 蒸気タ−ビンの蒸気室仕切り部の漏洩防止構造

Country Status (1)

Country Link
JP (1) JPS60169607A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0974736A1 (de) * 1998-07-22 2000-01-26 Asea Brown Boveri AG Kolbenringdichtung an Dampfturbine
JP2008075651A (ja) * 2006-09-19 2008-04-03 General Electric Co <Ge> タービンシェル組立体を位置合せしかつシールするためのシステム及び方法
JP2010285924A (ja) * 2009-06-11 2010-12-24 Toshiba Corp 蒸気タービンおよびその静止部シール構造
WO2015111688A1 (ja) * 2014-01-27 2015-07-30 三菱日立パワーシステムズ株式会社 蒸気タービンを含む熱機関の流体シール構造
EP3453848A1 (de) * 2017-09-08 2019-03-13 Siemens Aktiengesellschaft Dampfturbine mit anzapfkammer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106089334B (zh) * 2016-08-12 2018-09-25 浙江浙能技术研究院有限公司 一种带内外缸夹层密封件的高中压合缸机组

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552501U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1978-09-30 1980-04-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552501U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1978-09-30 1980-04-08

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0974736A1 (de) * 1998-07-22 2000-01-26 Asea Brown Boveri AG Kolbenringdichtung an Dampfturbine
JP2008075651A (ja) * 2006-09-19 2008-04-03 General Electric Co <Ge> タービンシェル組立体を位置合せしかつシールするためのシステム及び方法
JP2010285924A (ja) * 2009-06-11 2010-12-24 Toshiba Corp 蒸気タービンおよびその静止部シール構造
WO2015111688A1 (ja) * 2014-01-27 2015-07-30 三菱日立パワーシステムズ株式会社 蒸気タービンを含む熱機関の流体シール構造
JP2015140685A (ja) * 2014-01-27 2015-08-03 三菱日立パワーシステムズ株式会社 蒸気タービンを含む熱機関の流体シール構造
CN105745398A (zh) * 2014-01-27 2016-07-06 三菱日立电力系统株式会社 包含蒸气涡轮的热机的流体密封构造
CN105745398B (zh) * 2014-01-27 2017-07-21 三菱日立电力系统株式会社 包含蒸气涡轮的热机的流体密封构造
US9932849B2 (en) 2014-01-27 2018-04-03 Mitsubishi Hitachi Power Systems, Ltd. Fluid seal structure of heat engine including steam turbine
EP3453848A1 (de) * 2017-09-08 2019-03-13 Siemens Aktiengesellschaft Dampfturbine mit anzapfkammer
WO2019048184A1 (de) * 2017-09-08 2019-03-14 Siemens Aktiengesellschaft Dampfturbine mit anzapfkammer
CN111065796A (zh) * 2017-09-08 2020-04-24 西门子股份公司 具有排气腔的汽轮机

Also Published As

Publication number Publication date
JPH0256483B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-11-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees