JP7225206B2 - 機械を保守するためのシステムおよび方法 - Google Patents
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- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/005—Repairing methods or devices
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- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
-
- 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
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/003—Arrangements for testing or measuring
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
- F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/14—Testing gas-turbine engines or jet-propulsion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
- B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/72—Maintenance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/80—Repairing, retrofitting or upgrading methods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/83—Testing, e.g. methods, components or tools therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
- F05D2270/804—Optical devices
- F05D2270/8041—Cameras
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Hydraulic Turbines (AREA)
Description
102 保守点検装置
104 外側ケース
106 タービン
108 吸気口
110 燃焼器
112 圧縮機
113 シュラウド
114 排気口
118 ブレード
120 ガイドベーン
121 回転シャフト
122 内面
123 内面
128 保守点検デバイス
200 パイロット装置
202 挿入端
204 操縦端
206 第1の部材
208 第2の部材
210 ヘッド
212 操縦インターフェース
214 経路
220 方向
221 方向
222 コード
300 例示的な方法
305 ガイド装置
307 ガイド部材、軌道
309 アンカー
314 テザー
400 例示的な方法
408 回収装置
410 挿入端
412 操縦端
414 第1の部材
416 第2の部材
418 ヘッド
420 操縦インターフェース
421 方向
422 方向
424 係合特徴部
425 引き抜き特徴部
500 パイロット装置
502 挿入端
504 第1の部材
506 第2の部材
508 バンパーまたはホイール
510 ガイド装置
512 開口部
514 軌道
600 ガイド装置
604 ケーブル
605 第1の端部
606 アンカー機構
607 第2の端部
608 第1の位置
610 第2の位置
612 第3の位置
614 アンカー特徴部
616 ヘッド
618 アンカー機構
620 プーリー機構
800 ガイド装置
804 ケーブル
806 第1の端部
808 第2の端部
Claims (9)
- キャビティを含む機械(100)の保守に使用するシステム(100)であって、前記システム(100)は、
挿入端(202、410、502)と、前記挿入端(202、410、502)の反対側の操縦端(204、412)と、を含むパイロット装置(200、500)であって、前記挿入端(202、410、502)は、前記パイロット装置(200、500)が前記機械(100)を通る経路(214)を画定するように前記機械(100)内に位置決め可能である、パイロット装置(200、500)と、
前記機械(100)に対して前記挿入端(202、410、502)を操縦するように構成された操縦インターフェース(212、420)と、
前記機械(100)の保守に使用する保守点検装置(102)であって、前記パイロット装置(200、500)によって画定された前記経路(214)に沿って移動するように構成される保守点検装置(102)と、
前記パイロット装置(200、500)によって画定された前記経路(214)に沿って延在するように構成されたガイド装置(305、510、600、800)と、
を含み、前記ガイド装置(305、510、600、800)は、前記保守点検装置(102)を前記経路(214)に沿ってガイドするように構成され、前記ガイド装置(305、510、600、800)はガイド部材(307、604)を含み、前記保守点検装置(102)は前記ガイド部材(307、604)に移動可能に結合され、前記ガイド装置(305、510、600、800)は、前記保守点検装置(102)に結合され、前記保守点検装置(102)を前記機械(100)内の位置に引っ張ることができるように構成されたケーブル(604、804)を含む、システム(100)。 - 前記ガイド装置(305、510、600、800)は、前記パイロット装置(200、500)および前記ガイド装置(305、510、600、800)がアセンブリとして前記機械(100)に挿入されるように前記パイロット装置(200、500)に結合される、請求項1に記載のシステム(100)。
- 前記ガイド部材(307、604)は軌道(307)を含み、前記保守点検装置(102)は前記軌道(307)に沿って前記機械(100)内の位置に前進する、請求項1または2に記載のシステム(100)。
- キャビティを含む機械(100)の保守に使用するシステム(100)であって、前記システム(100)は、
挿入端(202、410、502)と、前記挿入端(202、410、502)の反対側の操縦端(204、412)と、を含むパイロット装置(200、500)であって、前記挿入端(202、410、502)は、前記パイロット装置(200、500)が前記機械(100)を通る経路(214)を画定するように前記機械(100)内に位置決め可能である、パイロット装置(200、500)と、
前記機械(100)に対して前記挿入端(202、410、502)を操縦するように構成された操縦インターフェース(212、420)と、
前記機械(100)の保守に使用する保守点検装置(102)であって、前記パイロット装置(200、500)によって画定された前記経路(214)に沿って移動するように構成される保守点検装置(102)と、を含み、前記パイロット装置(200、500)は、前記機械(100)からの前記保守点検装置(102)の回収を容易にするための係合特徴部(424)を含む、システム(100)。 - 前記パイロット装置(200、500)は、ヘッド(210、418、616)、第1の弾性シート(206)、および第2の弾性シート(208)を含み、前記第1の弾性シート(206)および前記第2の弾性シート(208)は、前記操縦端(204、412)から前記挿入端(202、410、502)まで延在し、前記ヘッド(210、418、616)は、前記挿入端(202、410、502)で前記第1の弾性シート(206)および前記第2の弾性シート(208)に結合される、請求項1乃至4のいずれかに記載のシステム(100)。
- 前記第1の弾性シート(206)および前記第2の弾性シート(208)は、平面内で曲がるように比較的柔軟であり、前記平面外で曲がるのには比較的剛性であり、
前記操縦インターフェース(212、420)は、前記操縦端(204、412)で前記第1の弾性シート(206)および前記第2の弾性シート(208)に結合される、請求項5に記載のシステム(100)。 - 前記パイロット装置(200、500)は、前記挿入端(202、410、502)に前記機械(100)の特性を検出するように構成されたセンサを含む、請求項1乃至6のいずれかに記載のシステム(100)。
- 前記保守点検装置(102)は、タービンアセンブリ(100)の前記キャビティ内で動作するように構成され、前記保守点検装置(102)は、前記タービンアセンブリ(100)に対して位置決め可能であり、
前記保守点検装置(102)は、前記タービンアセンブリ(100)の回転構成要素を使用して前記タービンアセンブリ(100)の一部に隣接して前記保守点検装置(102)を位置決めすることを容易にするために、前記タービンアセンブリ(100)に固定するように構成される、請求項1乃至7のいずれかに記載のシステム(100)。 - 保守点検装置(102)を使用してキャビティを含む機械(100)を保守する方法(300、400)であって、前記方法(300、400)は、
前記機械(100)内にパイロット装置(200、500)を位置決めするステップであって、前記パイロット装置(200、500)は、挿入端(202、410、502)と、前記挿入端(202、410、502)の反対側の操縦端(204、412)と、を含む、ステップと、
前記機械(100)に対して前記挿入端(202、410、502)を操縦するように構成された操縦インターフェース(212、420)を使用して、前記機械(100)を通して前記パイロット装置(200、500)の前記挿入端(202、410、502)を導くステップと、
前記パイロット装置(200、500)が前記機械(100)を通る経路(214)を画定するように前記挿入端(202、410、502)を位置決めするステップと、
前記パイロット装置(200、500)によって画定された前記経路(214)に沿ってガイド装置(305、510、600、800)を位置決めするステップと、
前記パイロット装置(200、500)によって画定された前記経路(214)に沿って前記保守点検装置(102)を移動させるステップと、を含み、前記ガイド装置(305、510、600、800)は、前記経路(214)に沿って前記保守点検装置(102)をガイドするように構成され、前記保守点検装置(102)は前記ガイド部材(307、604)に移動可能に結合され、前記ガイド装置(305、510、600、800)はガイド部材(307、604)を含み、前記保守点検装置(102)は前記ガイド部材(307、604)に移動可能に結合され、前記ガイド装置(305、510、600、800)は、前記保守点検装置(102)に結合され、前記保守点検装置(102)を前記機械(100)内の位置に引っ張ることができるように構成されたケーブル(604、804)を含む、方法(300、400)。
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Application Number | Priority Date | Filing Date | Title |
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US15/688,366 US10494926B2 (en) | 2017-08-28 | 2017-08-28 | System and method for maintaining machines |
US15/688,366 | 2017-08-28 | ||
PCT/US2018/042236 WO2019045891A1 (en) | 2017-08-28 | 2018-07-16 | SYSTEM AND METHOD FOR MAINTENANCE OF MACHINE |
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JP2020531726A JP2020531726A (ja) | 2020-11-05 |
JP2020531726A5 JP2020531726A5 (ja) | 2021-06-17 |
JP7225206B2 true JP7225206B2 (ja) | 2023-02-20 |
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EP (1) | EP3676481A4 (ja) |
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GB201903781D0 (en) * | 2019-03-20 | 2019-05-01 | Rolls Royce Plc | Probe guiding |
US11480068B2 (en) * | 2019-10-15 | 2022-10-25 | General Electric Company | Systems and method of servicing a turbomachine |
US11530621B2 (en) * | 2019-10-16 | 2022-12-20 | General Electric Company | Systems and method for use in servicing a machine |
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US10494926B2 (en) | 2019-12-03 |
US20190063223A1 (en) | 2019-02-28 |
EP3676481A1 (en) | 2020-07-08 |
WO2019045891A1 (en) | 2019-03-07 |
JP2020531726A (ja) | 2020-11-05 |
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