CA977789A - High performance seal assembly for a gas turbine engine - Google Patents

High performance seal assembly for a gas turbine engine

Info

Publication number
CA977789A
CA977789A CA154,131A CA154131A CA977789A CA 977789 A CA977789 A CA 977789A CA 154131 A CA154131 A CA 154131A CA 977789 A CA977789 A CA 977789A
Authority
CA
Canada
Prior art keywords
gas turbine
high performance
turbine engine
seal assembly
performance 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.)
Expired
Application number
CA154,131A
Other versions
CA154131S (en
Inventor
James K. Vallance
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.)
Ford Motor Company of Canada Ltd
Original Assignee
Ford Motor Company of Canada Ltd
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 Ford Motor Company of Canada Ltd filed Critical Ford Motor Company of Canada Ltd
Application granted granted Critical
Publication of CA977789A publication Critical patent/CA977789A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F28D19/047—Sealing means
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/009—Heat exchange having a solid heat storage mass for absorbing heat from one fluid and releasing it to another, i.e. regenerator
    • Y10S165/013—Movable heat storage mass with enclosure
    • Y10S165/016—Rotary storage mass
    • Y10S165/026—Seal attached to and rotating with storage mass

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Gasket Seals (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
CA154,131A 1971-11-15 1972-10-12 High performance seal assembly for a gas turbine engine Expired CA977789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00198678A US3805882A (en) 1971-11-15 1971-11-15 High performance seal assembly for a gas turbine engine

Publications (1)

Publication Number Publication Date
CA977789A true CA977789A (en) 1975-11-11

Family

ID=22734349

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,131A Expired CA977789A (en) 1971-11-15 1972-10-12 High performance seal assembly for a gas turbine engine

Country Status (5)

Country Link
US (1) US3805882A (en)
JP (1) JPS4862025A (en)
CA (1) CA977789A (en)
DE (1) DE2255626C3 (en)
GB (1) GB1344030A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5318845A (en) * 1976-08-04 1978-02-21 Nippon Denso Co Ltd Sealing structure for rotary heat exchanger
JPS5815644Y2 (en) * 1978-02-21 1983-03-30 日産自動車株式会社 Gas turbine engine sealing device
US4291563A (en) * 1978-10-25 1981-09-29 Chrysler Corporation Method of making L-seal for gas turbine regenerator
US4284658A (en) * 1979-11-23 1981-08-18 General Motors Corporation Regenerator seal
JPS5695511A (en) * 1979-12-05 1981-08-03 Murata Mach Ltd Rod feeding device in lathe
US4596054A (en) * 1984-07-03 1986-06-24 Air-Lock, Incorporated Pressure sealing bearing assembly for use in environmental control suits and environmental suits containing such bearing assemblies
US4862949A (en) * 1987-09-08 1989-09-05 General Motors Corporation Regenerator seal assembly
US5924697A (en) * 1997-03-03 1999-07-20 Durametallic Corporation Double gas seal with bellows supported by backing and support rings
US5941531A (en) * 1997-03-03 1999-08-24 Durametallic Corporation Double gas seal having an improved bellows arrangement
US6224060B1 (en) 1998-12-09 2001-05-01 Flowserve Management Company Pump gas seal with particle exclusion device
US6182971B1 (en) 1998-12-09 2001-02-06 Flowserve Management Company Gas seal for pumps
US9671030B2 (en) * 2012-03-30 2017-06-06 General Electric Company Metallic seal assembly, turbine component, and method of regulating airflow in turbo-machinery
US20170051983A1 (en) * 2015-08-18 2017-02-23 Arvos Inc. Flexible seal for a rotary regenerative preheater
US10704840B2 (en) * 2016-08-17 2020-07-07 Arvos Ljungstrom Llc Flexible seal for a rotary regenerative preheater

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB763385A (en) * 1953-06-29 1956-12-12 Svenska Rotor Maskiner Ab Improvements in or relating to rotary regenerative heat transfer apparatus
US3234999A (en) * 1963-10-07 1966-02-15 Chrysler Corp Regenerator seal
US3273904A (en) * 1963-10-07 1966-09-20 Chrysler Corp Regenerator seal with diaphragm support
US3525384A (en) * 1968-08-29 1970-08-25 Ford Motor Co Gas turbine heat exchanging system using an elastomeric pad for torque transmission
US3534808A (en) * 1968-11-08 1970-10-20 Gen Motors Corp Regenerator seal support
US3559725A (en) * 1969-10-10 1971-02-02 Ford Motor Co Foil seal for rotating heat exchangers of gas turbine engines
US3622737A (en) * 1970-06-01 1971-11-23 John J Trudeau Foil seal for gas turbine regenerator

Also Published As

Publication number Publication date
GB1344030A (en) 1974-01-16
DE2255626C3 (en) 1980-09-11
DE2255626B2 (en) 1980-01-10
US3805882A (en) 1974-04-23
JPS4862025A (en) 1973-08-30
DE2255626A1 (en) 1973-05-24

Similar Documents

Publication Publication Date Title
AU467301B2 (en) Gas turbine engine blades
CA1005242A (en) Combustor dome assembly for a gas turbine engine
CA982829A (en) Combustor for a gas turbine engine
CA963671A (en) Gas turbine combustion system
CA998535A (en) Gas turbine engine
CA977789A (en) High performance seal assembly for a gas turbine engine
CA987918A (en) Gas turbine engine combustion equipment
AU463940B2 (en) Gas turbine engine housing
AU466679B2 (en) Gas turbine engine blades
CA959661A (en) Flame-tube for a combustion chamber of a gas turbine engine
CA933369A (en) Gas turbine engine
CA992755A (en) Gas turbine engine igniter assembly
CA985918A (en) Gas turbine engine combustion equipment
CA957165A (en) Seal assembly for a gas turbine regenerator
AU445515B2 (en) Regenerative gas turbine engines
CA959042A (en) Preformed seal assembly for a gas turbine regenerator
CA1009854A (en) Regenerator for gas turbine engine
CA957517A (en) Gas turbine engine
CA884629A (en) Gas turbine engine with improved gas seal
CA881235A (en) Gas turbine engine
CA860602A (en) Gas turbine engine
CA874169A (en) Gas turbine engines
CA873146A (en) Gas turbine engines
CA869907A (en) Gas turbine engine bearing assembly
CA852936A (en) Rotary gas turbine engine