JP2012082825A5 - - Google Patents

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Publication number
JP2012082825A5
JP2012082825A5 JP2011221441A JP2011221441A JP2012082825A5 JP 2012082825 A5 JP2012082825 A5 JP 2012082825A5 JP 2011221441 A JP2011221441 A JP 2011221441A JP 2011221441 A JP2011221441 A JP 2011221441A JP 2012082825 A5 JP2012082825 A5 JP 2012082825A5
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JP
Japan
Prior art keywords
casing
inner shell
joints
outer shell
shell
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
JP2011221441A
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English (en)
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JP5989983B2 (ja
JP2012082825A (ja
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Publication date
Priority claimed from US12/903,466 external-priority patent/US8651809B2/en
Application filed filed Critical
Publication of JP2012082825A publication Critical patent/JP2012082825A/ja
Publication of JP2012082825A5 publication Critical patent/JP2012082825A5/ja
Application granted granted Critical
Publication of JP5989983B2 publication Critical patent/JP5989983B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (9)

  1. ケーシング(10)であって、
    互いに当接して全体として弓形形状を形成した複数の湾曲セクション(22)を有する第1の内側シェル(18)と、
    前記第1の内側シェル(18)を囲みかつ複数の反曲点を有する外側シェル(14)と、
    前記第1の内側シェル(18)外側シェル(14)間の環状フランジ(16)と、
    その各々が第1の端部(26)及び前記第1の端部から半径方向外側に延びる第2の端部(28)を有しかつその各々の前記第1の端部(26)が前記第1の内側シェル(18)の湾曲セクション(22)の少なくとも2つに取付けられまたその各々の前記第2の端部(28)が前記環状フランジ(16)に取付けられた複数の継手(24)と、
    前記複数の反曲点の各々における前記環状フランジ(16)外側シェル(14)間のコネクタ(34)と
    を含む、ケーシング(10)。
  2. 各コネクタ(34)が、少なくとも2つの継手(24)からほぼ等距離に間隔を置いて配置される、請求項1記載のケーシング(10)。
  3. 前記反曲点が、前記外側シェル(14)の水平軸線の上方及び下方ほぼ45°に設置される、請求項1又は請求項2記載のケーシング(10)。
  4. 前記第1の内側シェル(18)が、4つの湾曲セクション(22)を含み、前記4つの湾曲セクション(22)の各々が、前記弓形形状の周りにほぼ90°延びる、請求項1乃至請求項3のいずれか1項記載のケーシング(10)。
  5. 前記複数の継手(24)の各々が、互いにほぼ等距離に間隔を置いて配置される、請求項1乃至請求項4のいずれか1項記載のケーシング(10)。
  6. 各コネクタ(34)が、前記環状フランジ(16)外側シェル(14)間にボルト(30)連結部を含む、請求項1乃至請求項5のいずれか1項記載のケーシング(10)。
  7. 各コネクタ(34)が、前記環状フランジ(16)外側シェル(14)間にピン連結部を含む、請求項1乃至請求項6のいずれか1項記載のケーシング(10)。
  8. 前記第1の内側シェル(18)に隣接して第2の内側シェル(20)をさらに含む、請求項1乃至請求項7のいずれか1項記載のケーシング(10)。
  9. 前記第2の内側シェル(20)が、前記複数の継手(24)の各々の前記第1の端部(26)第2の端部(28)間で該複数の継手(24)の各々に連結される、請求項8記載のケーシング(10)。
JP2011221441A 2010-10-13 2011-10-06 タービンケーシングを位置合せするための装置及び方法 Expired - Fee Related JP5989983B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/903,466 US8651809B2 (en) 2010-10-13 2010-10-13 Apparatus and method for aligning a turbine casing
US12/903,466 2010-10-13

Publications (3)

Publication Number Publication Date
JP2012082825A JP2012082825A (ja) 2012-04-26
JP2012082825A5 true JP2012082825A5 (ja) 2014-11-20
JP5989983B2 JP5989983B2 (ja) 2016-09-07

Family

ID=45895938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011221441A Expired - Fee Related JP5989983B2 (ja) 2010-10-13 2011-10-06 タービンケーシングを位置合せするための装置及び方法

Country Status (5)

Country Link
US (2) US8651809B2 (ja)
JP (1) JP5989983B2 (ja)
CN (1) CN102444437B (ja)
DE (1) DE102011054389A1 (ja)
FR (1) FR2966196A1 (ja)

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US9097123B2 (en) * 2012-07-26 2015-08-04 General Electric Company Method and system for assembling and disassembling turbomachines
US9238971B2 (en) 2012-10-18 2016-01-19 General Electric Company Gas turbine casing thermal control device
US9422824B2 (en) 2012-10-18 2016-08-23 General Electric Company Gas turbine thermal control and related method
US9279342B2 (en) 2012-11-21 2016-03-08 General Electric Company Turbine casing with service wedge
KR102206044B1 (ko) * 2012-12-10 2021-01-21 삼성전자주식회사 뱅글 타입의 모바일 디바이스와 그 제어 방법 및 ui 표시 방법
US9260281B2 (en) 2013-03-13 2016-02-16 General Electric Company Lift efficiency improvement mechanism for turbine casing service wedge
DE102013017713B4 (de) * 2013-10-24 2022-10-27 Man Energy Solutions Se Turbomaschine
EP2921656B1 (en) * 2014-03-20 2019-05-08 Ansaldo Energia Switzerland AG Turbomachine and method for disassembling such a turbomachine
US10247043B2 (en) * 2014-12-31 2019-04-02 General Electric Company Ducted cowl support for a gas turbine engine
US20170241435A1 (en) * 2016-02-23 2017-08-24 United Technologies Corporation Systems and methods for stiffening cases on gas-turbine engines
DE102016215770A1 (de) * 2016-08-23 2018-03-01 Siemens Aktiengesellschaft Ausströmgehäuse und Dampfturbine mit Ausströmgehäuse

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