JP2002098116A - シェルフランジ連結ボルト近傍の割れ発生の低減 - Google Patents

シェルフランジ連結ボルト近傍の割れ発生の低減

Info

Publication number
JP2002098116A
JP2002098116A JP2001148556A JP2001148556A JP2002098116A JP 2002098116 A JP2002098116 A JP 2002098116A JP 2001148556 A JP2001148556 A JP 2001148556A JP 2001148556 A JP2001148556 A JP 2001148556A JP 2002098116 A JP2002098116 A JP 2002098116A
Authority
JP
Japan
Prior art keywords
flange
casing
spacer
bolt
joint connection
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
JP2001148556A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002098116A5 (enExample
Inventor
Robert Paul Czachor
ロバート・ポール・ザコル
Michael Leon Barron
マイケル・レオン・バロン
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.)
General Electric Co
Original Assignee
General Electric Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24300252&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2002098116(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2002098116A publication Critical patent/JP2002098116A/ja
Publication of JP2002098116A5 publication Critical patent/JP2002098116A5/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/036—Flanged joints the flanges being connected by members tensioned axially characterised by the tensioning members, e.g. specially adapted bolts or C-clamps
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/243—Flange connections; Bolting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/50—Flanged connections
    • F16B2200/506—Flanged connections bolted or riveted
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
    • F16B7/182—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements for coaxial connections of two rods or tubes
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/75—Joints and connections having a joining piece extending through aligned openings in plural members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Hydraulic Turbines (AREA)
JP2001148556A 2000-05-20 2001-05-18 シェルフランジ連結ボルト近傍の割れ発生の低減 Pending JP2002098116A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/575,419 US6467988B1 (en) 2000-05-20 2000-05-20 Reducing cracking adjacent shell flange connecting bolts
US09/575419 2000-05-20

Publications (2)

Publication Number Publication Date
JP2002098116A true JP2002098116A (ja) 2002-04-05
JP2002098116A5 JP2002098116A5 (enExample) 2008-07-03

Family

ID=24300252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001148556A Pending JP2002098116A (ja) 2000-05-20 2001-05-18 シェルフランジ連結ボルト近傍の割れ発生の低減

Country Status (4)

Country Link
US (1) US6467988B1 (enExample)
EP (1) EP1158142B1 (enExample)
JP (1) JP2002098116A (enExample)
DE (1) DE60127894T2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
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JP2009024631A (ja) * 2007-07-20 2009-02-05 Hitachi Ltd ガスタービン設備
WO2013073549A1 (ja) 2011-11-16 2013-05-23 三菱重工業株式会社 ガスタービン燃焼器

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US9140135B2 (en) * 2010-09-28 2015-09-22 United Technologies Corporation Metallic radius block for composite flange
BR112012005866B1 (pt) 2009-09-15 2021-01-19 Dresser-Rand Company aparelho para a separação de um fluido e método para a separação de um componente de peso específico mais alto de um componente de peso específico mais baixo de um fluido
US8087898B2 (en) * 2009-12-15 2012-01-03 General Electric Company Stress relief flange and method for distributing stress for wind turbine components
BR112012020085B1 (pt) 2010-02-10 2020-12-01 Dresser-Rand Company aparelho de coleta para um separador e método de separação
US8673159B2 (en) 2010-07-15 2014-03-18 Dresser-Rand Company Enhanced in-line rotary separator
WO2012009159A2 (en) 2010-07-15 2012-01-19 Dresser-Rand Company Radial vane pack for rotary separators
US8657935B2 (en) 2010-07-20 2014-02-25 Dresser-Rand Company Combination of expansion and cooling to enhance separation
US8821362B2 (en) 2010-07-21 2014-09-02 Dresser-Rand Company Multiple modular in-line rotary separator bundle
EP2410138B8 (en) * 2010-07-22 2017-07-19 Ansaldo Energia IP UK Limited Gas turbine engine flange arrangement and method for retrofitting same
WO2012033632A1 (en) 2010-09-09 2012-03-15 Dresser-Rand Company Flush-enabled controlled flow drain
US9024493B2 (en) 2010-12-30 2015-05-05 Dresser-Rand Company Method for on-line detection of resistance-to-ground faults in active magnetic bearing systems
US8994237B2 (en) 2010-12-30 2015-03-31 Dresser-Rand Company Method for on-line detection of liquid and potential for the occurrence of resistance to ground faults in active magnetic bearing systems
WO2012138545A2 (en) 2011-04-08 2012-10-11 Dresser-Rand Company Circulating dielectric oil cooling system for canned bearings and canned electronics
FR2974863B1 (fr) * 2011-05-06 2015-10-23 Snecma Disque de soufflante de turbomachine
US8876389B2 (en) 2011-05-27 2014-11-04 Dresser-Rand Company Segmented coast-down bearing for magnetic bearing systems
US8851756B2 (en) 2011-06-29 2014-10-07 Dresser-Rand Company Whirl inhibiting coast-down bearing for magnetic bearing systems
GB201111666D0 (en) * 2011-07-08 2011-08-24 Rolls Royce Plc A joint assembly for an annular structure
FR2982907B1 (fr) * 2011-11-23 2013-12-27 Snecma Systeme mecanique pour turbomachine, turbomachine et procede de fixation d'un systeme mecanique dans une turbomachine
US8939046B2 (en) 2012-02-29 2015-01-27 Electro-Motive Diesel, Inc. Connecting rod bolt having locating features
US9896971B2 (en) * 2012-09-28 2018-02-20 United Technologies Corporation Lug for preventing rotation of a stator vane arrangement relative to a turbine engine case
CN102877901B (zh) * 2012-10-23 2015-07-15 中国航空动力机械研究所 机匣连接结构及具有其的燃气涡轮发动机
US10352328B2 (en) * 2015-11-23 2019-07-16 United Technologies Corporation Fan case bushing
US10670274B2 (en) 2017-09-08 2020-06-02 Raytheon Technologies Corporation Cooling configurations for combustor attachment features
US20190078786A1 (en) * 2017-09-08 2019-03-14 United Technologies Corporation Cooling configurations for combustor attachment features
US10670273B2 (en) 2017-09-08 2020-06-02 Raytheon Technologies Corporation Cooling configurations for combustor attachment features
CN107780983B (zh) * 2017-10-09 2020-11-10 东方电气集团东方汽轮机有限公司 一种透平内缸结构
GB201906167D0 (en) * 2019-05-02 2019-06-19 Rolls Royce Plc Gas turbine engine with core mount
GB201906164D0 (en) * 2019-05-02 2019-06-19 Rolls Royce Plc Gas turbine engine
GB201906170D0 (en) 2019-05-02 2019-06-19 Rolls Royce Plc Gas turbine engine with a double wall core casing
EP3990756A1 (en) * 2019-07-30 2022-05-04 Siemens Energy Global GmbH & Co. KG High temperature flange joint, exhaust diffuser and method for coupling two components in a gas turbine engine
US11111796B1 (en) * 2020-05-18 2021-09-07 Rolls-Royce North American Technologies Inc. Turbine shroud assembly with dovetail retention system
CN114165301B (zh) * 2021-12-14 2024-08-02 中国航发沈阳发动机研究所 一种发动机静子稳定连接结构及方法
US11920492B1 (en) * 2023-03-20 2024-03-05 Rtx Corporation Asymmetric spacer to improve flange strength

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009024631A (ja) * 2007-07-20 2009-02-05 Hitachi Ltd ガスタービン設備
WO2013073549A1 (ja) 2011-11-16 2013-05-23 三菱重工業株式会社 ガスタービン燃焼器

Also Published As

Publication number Publication date
US6467988B1 (en) 2002-10-22
EP1158142B1 (en) 2007-04-18
EP1158142A2 (en) 2001-11-28
DE60127894D1 (de) 2007-05-31
DE60127894T2 (de) 2008-01-17
EP1158142A3 (en) 2003-10-29

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