GB9515881D0 - Platform seal - Google Patents

Platform seal

Info

Publication number
GB9515881D0
GB9515881D0 GBGB9515881.2A GB9515881A GB9515881D0 GB 9515881 D0 GB9515881 D0 GB 9515881D0 GB 9515881 A GB9515881 A GB 9515881A GB 9515881 D0 GB9515881 D0 GB 9515881D0
Authority
GB
United Kingdom
Prior art keywords
platform seal
platform
seal
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.)
Withdrawn
Application number
GBGB9515881.2A
Other versions
GB2303888A (en
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB9515881A priority Critical patent/GB2303888A/en
Publication of GB9515881D0 publication Critical patent/GB9515881D0/en
Publication of GB2303888A publication Critical patent/GB2303888A/en
Withdrawn legal-status Critical Current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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB9515881A 1995-08-02 1995-08-02 Platform seal Withdrawn GB2303888A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9515881A GB2303888A (en) 1995-08-02 1995-08-02 Platform seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9515881A GB2303888A (en) 1995-08-02 1995-08-02 Platform seal

Publications (2)

Publication Number Publication Date
GB9515881D0 true GB9515881D0 (en) 1995-10-04
GB2303888A GB2303888A (en) 1997-03-05

Family

ID=10778672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9515881A Withdrawn GB2303888A (en) 1995-08-02 1995-08-02 Platform seal

Country Status (1)

Country Link
GB (1) GB2303888A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108952777A (en) * 2018-09-21 2018-12-07 中铁第四勘察设计院集团有限公司 A kind of novel combined waterproof sealing gasket of shield tunnel

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1150805A (en) * 1997-08-06 1999-02-23 Mitsubishi Heavy Ind Ltd Sealing structure for gas turbine stator blade shroud
RU2297566C2 (en) * 2002-07-03 2007-04-20 Альстом Текнолоджи Лтд Slot seal
US6883807B2 (en) * 2002-09-13 2005-04-26 Seimens Westinghouse Power Corporation Multidirectional turbine shim seal
GB0228748D0 (en) 2002-12-10 2003-01-15 Alstom Switzerland Ltd Sealing arrangement
EP1521018A1 (en) * 2003-10-02 2005-04-06 ALSTOM Technology Ltd High temperature seal
US7451989B1 (en) 2005-01-25 2008-11-18 Parker-Hannifin Corporation Seal
US8714565B1 (en) 2005-01-27 2014-05-06 Parker-Hannifim Corporation Seal
WO2006087267A1 (en) * 2005-02-15 2006-08-24 Alstom Technology Ltd Sealing element for use in turbomachinery
EP1767835A1 (en) * 2005-09-22 2007-03-28 Siemens Aktiengesellschaft Sealing arrangement resistant to high temperatures, in particular for gas turbines
US7810816B1 (en) 2005-12-13 2010-10-12 Horace P. Halling Seal
CH698036B1 (en) 2006-09-12 2011-11-15 Parker Hannifin Corp Seal assembly.
EP1914386A1 (en) 2006-10-17 2008-04-23 Siemens Aktiengesellschaft Turbine blade assembly
US8104772B2 (en) 2008-06-27 2012-01-31 Seal Science & Technology, Llc Gas turbine nozzle seals for 2000° F. gas containment
CH699066A1 (en) * 2008-07-01 2010-01-15 Alstom Technology Ltd Seal and seal assembly for containing leakage flows between adjacent components of turbomachines, particularly gas turbines.
US8651497B2 (en) * 2011-06-17 2014-02-18 United Technologies Corporation Winged W-seal
DE102013205028A1 (en) * 2013-03-21 2014-09-25 Siemens Aktiengesellschaft Sealing element for sealing a gap
US11384653B2 (en) * 2019-03-06 2022-07-12 Parker-Hannifin Corporation Next gen riffle seal
US11319827B2 (en) 2019-04-01 2022-05-03 Raytheon Technologies Corporation Intersegment seal for blade outer air seal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2620762C2 (en) * 1976-05-11 1977-11-17 Motoren- und Turbinen-Union München GmbH, 8000 München Gap seal for turbo machines, in particular gas turbine jet engines
GB1580884A (en) * 1977-08-03 1980-12-10 Rolls Royce Sealing means
US4537024A (en) * 1979-04-23 1985-08-27 Solar Turbines, Incorporated Turbine engines
GB2182399A (en) * 1985-10-30 1987-05-13 Rolls Royce Sealing means between two members
CA2031085A1 (en) * 1990-01-16 1991-07-17 Michael P. Hagle Arrangement for sealing gaps between adjacent circumferential segments of turbine nozzles and shrouds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108952777A (en) * 2018-09-21 2018-12-07 中铁第四勘察设计院集团有限公司 A kind of novel combined waterproof sealing gasket of shield tunnel

Also Published As

Publication number Publication date
GB2303888A (en) 1997-03-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)