FR2293593A1 - Dispositif d'etancheite pour recuperateur de turbines a gaz - Google Patents
Dispositif d'etancheite pour recuperateur de turbines a gazInfo
- 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
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)
- Gasket Seals (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
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)
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 |
US8776864B2 (en) * | 2009-08-17 | 2014-07-15 | Paragon Airheater Technologies, Inc. | Full contact flexible seal assembly for heat exchanger |
US8157266B2 (en) * | 2009-08-17 | 2012-04-17 | 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 |
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 |
US10704840B2 (en) * | 2016-08-17 | 2020-07-07 | Arvos Ljungstrom Llc | Flexible seal for a rotary regenerative preheater |
EP3933006A4 (fr) | 2019-02-28 | 2022-11-23 | Agc Inc. | Prépolymère d'uréthane, adhésif, matériau de timbre dermique, ruban adhésif, dispositif habitronique et kit de dispositif habitronique |
Family Cites Families (5)
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 |
-
1974
- 1974-12-04 US US05/529,406 patent/US3954135A/en not_active Expired - Lifetime
-
1975
- 1975-06-24 JP JP50078486A patent/JPS5167549A/ja active Granted
- 1975-11-25 CA CA240,431A patent/CA1031803A/fr not_active Expired
- 1975-12-03 GB GB49698/75A patent/GB1484109A/en not_active Expired
- 1975-12-03 FR FR7536972A patent/FR2293593A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5648797B2 (fr) | 1981-11-18 |
US3954135A (en) | 1976-05-04 |
DE2553493A1 (de) | 1976-06-16 |
FR2293593B1 (fr) | 1979-04-06 |
DE2553493B2 (de) | 1977-06-08 |
GB1484109A (en) | 1977-08-24 |
JPS5167549A (en) | 1976-06-11 |
CA1031803A (fr) | 1978-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |