FR2293593A1 - Dispositif d'etancheite pour recuperateur de turbines a gaz - Google Patents

Dispositif d'etancheite pour recuperateur de turbines a gaz

Info

Publication number
FR2293593A1
FR2293593A1 FR7536972A FR7536972A FR2293593A1 FR 2293593 A1 FR2293593 A1 FR 2293593A1 FR 7536972 A FR7536972 A FR 7536972A FR 7536972 A FR7536972 A FR 7536972A FR 2293593 A1 FR2293593 A1 FR 2293593A1
Authority
FR
France
Prior art keywords
gas turbine
sealing device
turbine recovery
recovery
sealing
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.)
Granted
Application number
FR7536972A
Other languages
English (en)
Other versions
FR2293593B1 (fr
Inventor
Robert William Hewlitt
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.)
Deere and Co
Original Assignee
Deere and 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
Application filed by Deere and Co filed Critical Deere and Co
Publication of FR2293593A1 publication Critical patent/FR2293593A1/fr
Application granted granted Critical
Publication of FR2293593B1 publication Critical patent/FR2293593B1/fr
Granted 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
    • Y10S165/02—Seal and seal-engaging surface are relatively movable

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)
FR7536972A 1974-12-04 1975-12-03 Dispositif d'etancheite pour recuperateur de turbines a gaz Granted FR2293593A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/529,406 US3954135A (en) 1974-12-04 1974-12-04 Gas turbine engine regenerator seal assembly with floating leaf sealing element

Publications (2)

Publication Number Publication Date
FR2293593A1 true FR2293593A1 (fr) 1976-07-02
FR2293593B1 FR2293593B1 (fr) 1979-04-06

Family

ID=24109778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536972A Granted FR2293593A1 (fr) 1974-12-04 1975-12-03 Dispositif d'etancheite pour recuperateur de turbines a gaz

Country Status (5)

Country Link
US (1) US3954135A (fr)
JP (1) JPS5167549A (fr)
CA (1) CA1031803A (fr)
FR (1) FR2293593A1 (fr)
GB (1) GB1484109A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2451247C2 (de) * 1974-10-29 1983-06-01 Daimler-Benz Ag, 7000 Stuttgart Dichtung zwischen dem Rotor und den Gaskanälen eines Regenerativ-Wärmetauschers
JPS51110746A (fr) * 1975-03-25 1976-09-30 Nissan Motor
US4044822A (en) * 1976-01-08 1977-08-30 The Air Preheater Company, Inc. Horizontal modular inter-gasket seal
JPS5369041U (fr) * 1976-11-11 1978-06-09
US4183539A (en) * 1978-11-13 1980-01-15 General Motors Corporation Seal heat shield
US4357025A (en) * 1980-06-09 1982-11-02 General Motors Corporation Regenerator seal design
US4720969A (en) * 1981-10-15 1988-01-26 The United States Of America As Represented By The United States Department Of Energy Regenerator cross arm seal assembly
US4673026A (en) * 1984-10-02 1987-06-16 Eagleair, Inc. Sealing arrangement for air preheater
US4593750A (en) * 1985-08-19 1986-06-10 The Air Preheater Company, Inc. Radial seal assembly for rotary regenerative heat exchanger
US4862949A (en) * 1987-09-08 1989-09-05 General Motors Corporation Regenerator seal assembly
US5005634A (en) * 1989-07-20 1991-04-09 Reeves Richard L Bi-directional flexible seal
US5143292A (en) * 1991-05-09 1992-09-01 General Electric Company Cooled leaf seal
US5697619A (en) * 1996-04-01 1997-12-16 Abb Air Preheater, Inc. Radial seal for air preheaters
US7231958B1 (en) * 2002-10-01 2007-06-19 Paragon Airheater Technologies, Llc Reinforced sealing element
US20090145574A1 (en) * 2007-12-05 2009-06-11 Frank Klisura Self-adjusting seal for a heat exchanger
US8157266B2 (en) * 2009-08-17 2012-04-17 Paragon Airheater Technologies, Inc. Full contact flexible seal assembly for heat exchanger
US8776864B2 (en) * 2009-08-17 2014-07-15 Paragon Airheater Technologies, Inc. Full contact flexible seal assembly for heat exchanger
US20170051983A1 (en) * 2015-08-18 2017-02-23 Arvos Inc. Flexible seal for a rotary regenerative preheater
WO2018034694A1 (fr) * 2016-08-17 2018-02-22 Arvos Ljungström Llc Joint flexible pour dispositif rotatif et régénératif de préchauffage
CN105570462B (zh) * 2016-02-19 2018-06-15 江苏拓平密封科技有限公司 回转式空预器弹性接触式密封装置
JPWO2020175220A1 (ja) 2019-02-28 2021-12-23 Ａｇｃ株式会社 ウレタンプレポリマー、粘着剤、貼付材、粘着テープ、ウェアラブルデバイス及びウェアラブルデバイスキット

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622737A (en) * 1970-06-01 1971-11-23 John J Trudeau Foil seal for gas turbine regenerator
US3743008A (en) * 1971-01-04 1973-07-03 Gen Motors Corp Regenerator seal
US3741288A (en) * 1971-06-25 1973-06-26 Ford Motor Co Preformed seal assembly for a gas turbine regenerator
US3719226A (en) * 1971-08-02 1973-03-06 Ford Motor Co Seal assembly for a gas turbine regenerator
US3761101A (en) * 1972-03-06 1973-09-25 Kelsey Hayes Co Turbine regenerative seal and method of making same

Also Published As

Publication number Publication date
DE2553493B2 (de) 1977-06-08
FR2293593B1 (fr) 1979-04-06
CA1031803A (fr) 1978-05-23
JPS5648797B2 (fr) 1981-11-18
GB1484109A (en) 1977-08-24
US3954135A (en) 1976-05-04
JPS5167549A (en) 1976-06-11
DE2553493A1 (de) 1976-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse