GB2286434B - Gap seal between two moving components - Google Patents

Gap seal between two moving components

Info

Publication number
GB2286434B
GB2286434B GB9502173A GB9502173A GB2286434B GB 2286434 B GB2286434 B GB 2286434B GB 9502173 A GB9502173 A GB 9502173A GB 9502173 A GB9502173 A GB 9502173A GB 2286434 B GB2286434 B GB 2286434B
Authority
GB
United Kingdom
Prior art keywords
moving components
gap seal
seal
gap
moving
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.)
Expired - Fee Related
Application number
GB9502173A
Other versions
GB2286434A (en
GB9502173D0 (en
Inventor
Axel Rosmann
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.)
MTU Aero Engines GmbH
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of GB9502173D0 publication Critical patent/GB9502173D0/en
Publication of GB2286434A publication Critical patent/GB2286434A/en
Application granted granted Critical
Publication of GB2286434B publication Critical patent/GB2286434B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • F16J15/3292—Lamellar structures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
GB9502173A 1994-02-05 1995-02-03 Gap seal between two moving components Expired - Fee Related GB2286434B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4403605A DE4403605C2 (en) 1994-02-05 1994-02-05 Gap seal between two mutually movable components

Publications (3)

Publication Number Publication Date
GB9502173D0 GB9502173D0 (en) 1995-03-22
GB2286434A GB2286434A (en) 1995-08-16
GB2286434B true GB2286434B (en) 1996-11-06

Family

ID=6509562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9502173A Expired - Fee Related GB2286434B (en) 1994-02-05 1995-02-03 Gap seal between two moving components

Country Status (3)

Country Link
DE (1) DE4403605C2 (en)
FR (1) FR2715983A1 (en)
GB (1) GB2286434B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19712088C2 (en) * 1997-03-22 1999-06-24 Mtu Muenchen Gmbh Brush seal with bristles inclined in the circumferential direction
GB9801864D0 (en) † 1998-01-30 1998-03-25 Rolls Royce Plc A seal arrangement
DE19803502B4 (en) * 1998-01-30 2006-01-05 Behr Gmbh & Co. Kg fan arrangement
DE10006298A1 (en) 2000-02-12 2001-08-16 Abb Patent Gmbh Seal for rotating parts
DE10017643B4 (en) 2000-04-08 2005-10-20 Mtu Aero Engines Gmbh Seal in non-hermetic design
CA2359933C (en) 2001-02-08 2006-03-14 Mitsubishi Heavy Industries, Ltd. Shaft seal and gas turbine
JP4081719B2 (en) * 2003-05-30 2008-04-30 イーグル・エンジニアリング・エアロスペース株式会社 Plate brush seal device
GB2413602B (en) * 2004-04-26 2008-02-13 Alstom Technology Ltd Process for producing leaves for a leaf seal
DE102005031649A1 (en) * 2005-07-06 2007-01-25 Inter Industries Gmbh Packing sleeve for tightening bolt of plate link chain, has sealing lip that is prestressed against sealing surface during mounting of sleeve by elastic deformation of outer ring, until another sealing lip rests at another surface
EP1777445A1 (en) * 2005-10-20 2007-04-25 Siemens Aktiengesellschaft Leaf seal
JP3970298B2 (en) 2005-11-10 2007-09-05 三菱重工業株式会社 Shaft seal mechanism
JP5473685B2 (en) 2010-03-10 2014-04-16 三菱重工業株式会社 Shaft sealing device and rotary machine equipped with shaft sealing device
JP5422481B2 (en) 2010-05-10 2014-02-19 三菱重工業株式会社 Manufacturing method of shaft seal device, production jig for shaft seal device, and rotary machine including shaft seal device
JP5398651B2 (en) 2010-06-24 2014-01-29 三菱重工業株式会社 Shaft sealing mechanism and rotating machine equipped with the same
JP5631155B2 (en) 2010-10-27 2014-11-26 三菱重工業株式会社 Shaft seal mechanism and rotary machine equipped with the same
JP5595259B2 (en) 2010-12-27 2014-09-24 三菱重工業株式会社 Shaft seal device and rotary machine equipped with the same
JP5804893B2 (en) 2011-10-26 2015-11-04 三菱重工業株式会社 Shaft seal device and rotary machine equipped with the same
JP6012505B2 (en) 2013-02-22 2016-10-25 三菱重工業株式会社 Shaft seal device and rotary machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2026627A (en) * 1978-07-08 1980-02-06 Rolls Royce Seals
JPS581207A (en) * 1981-06-26 1983-01-06 Mitsubishi Electric Corp Programmable programming device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2233579A (en) * 1938-03-26 1941-03-04 Power Res Corp Fabricated packing
DE3429708C1 (en) * 1984-08-11 1986-01-02 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Brush seal
GB8504331D0 (en) * 1985-02-20 1985-03-20 Rolls Royce Brush seals
FR2650048B1 (en) * 1989-07-21 1992-05-07 Alsthom Gec SEALING FOR ROTARY SHAFT
US5071138A (en) * 1989-12-21 1991-12-10 Allied-Signal Inc. Laminated finger seal
US5042823A (en) * 1989-12-21 1991-08-27 Allied-Signal Inc. Laminated finger seal
US5031922A (en) * 1989-12-21 1991-07-16 Allied-Signal Inc. Bidirectional finger seal
US5100158A (en) * 1990-08-16 1992-03-31 Eg&G Sealol, Inc. Compliant finer seal
US5108116A (en) * 1991-05-31 1992-04-28 Allied-Signal Inc. Laminated finger seal with logarithmic curvature

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2026627A (en) * 1978-07-08 1980-02-06 Rolls Royce Seals
JPS581207A (en) * 1981-06-26 1983-01-06 Mitsubishi Electric Corp Programmable programming device

Also Published As

Publication number Publication date
FR2715983A1 (en) 1995-08-11
GB2286434A (en) 1995-08-16
GB9502173D0 (en) 1995-03-22
DE4403605A1 (en) 1995-08-10
DE4403605C2 (en) 1995-11-09
FR2715983B1 (en) 1997-02-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080203