DE69018088D1 - Dichten von lufterwärmern durch deformierung von sektorplatten. - Google Patents
Dichten von lufterwärmern durch deformierung von sektorplatten.Info
- Publication number
- DE69018088D1 DE69018088D1 DE69018088T DE69018088T DE69018088D1 DE 69018088 D1 DE69018088 D1 DE 69018088D1 DE 69018088 T DE69018088 T DE 69018088T DE 69018088 T DE69018088 T DE 69018088T DE 69018088 D1 DE69018088 D1 DE 69018088D1
- Authority
- DE
- Germany
- Prior art keywords
- sector plates
- struts
- drum
- sealing air
- air heaters
- 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
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
- Y10S165/021—Seal engaging a face of cylindrical heat storage mass
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Supply (AREA)
- Package Closures (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/425,925 US5038849A (en) | 1989-10-24 | 1989-10-24 | Sealing of air heaters by deforming sector plates |
PCT/US1990/005586 WO1991006819A1 (en) | 1989-10-24 | 1990-10-04 | Sealing of air heaters by deforming sector plates |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69018088D1 true DE69018088D1 (de) | 1995-04-27 |
DE69018088T2 DE69018088T2 (de) | 1995-11-16 |
Family
ID=23688593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69018088T Expired - Fee Related DE69018088T2 (de) | 1989-10-24 | 1990-10-04 | Dichten von lufterwärmern durch deformierung von sektorplatten. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5038849A (de) |
EP (1) | EP0497829B1 (de) |
AT (1) | ATE120272T1 (de) |
AU (1) | AU6607490A (de) |
CA (1) | CA2070374A1 (de) |
DE (1) | DE69018088T2 (de) |
ES (1) | ES2074171T3 (de) |
WO (1) | WO1991006819A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9224823D0 (en) * | 1992-11-26 | 1993-01-13 | Howden Group Plc | Ljungstrom heat exchanger |
US6227150B1 (en) * | 2000-04-03 | 2001-05-08 | Abb Air Preheater, Inc. | Load based control system for active leakage control in air preheater |
US20050022887A1 (en) * | 2003-07-31 | 2005-02-03 | Damper Design, Inc. | Flow diverter arrangement |
US20070049975A1 (en) * | 2005-09-01 | 2007-03-01 | Cates Adam W | Active can with dedicated defibrillation and sensing electrodes |
US9581330B2 (en) | 2007-07-10 | 2017-02-28 | The Babcock & Wilcox Company | Oxy-fuel combustion oxidant heater internal arrangement |
US8807991B2 (en) | 2007-07-10 | 2014-08-19 | Babcock & Wilcox Power Generation Group, Inc. | Oxy-fuel combustion oxidant heater internal arrangement |
US8806750B2 (en) | 2012-01-26 | 2014-08-19 | Fernando Treviño HURTADO | Forced oscillation seals for air to gas leaks reduction in regenerative air preheaters |
DE102015015133A1 (de) * | 2015-11-23 | 2017-05-24 | Balcke-Dürr GmbH | Regenerativer Wärmeübertrager mit verbessertem Dichtrahmen |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2732184A (en) * | 1956-01-24 | Pivotally supported housing for rotary regenerators | ||
CA657630A (en) * | 1959-02-09 | 1963-02-12 | Combustion Engineering | Sealing arrangement |
US3157226A (en) * | 1961-06-06 | 1964-11-17 | Chrysler Corp | Regenerator seal |
US3246686A (en) * | 1962-03-05 | 1966-04-19 | Svenska Rotor Maskiner Ab | Regenerative preheater including heat transfer mass and floating sealing plates |
US3250316A (en) * | 1963-04-19 | 1966-05-10 | Svenska Rotor Maskiner Ab | Regenerative heat exchangers |
US3786868A (en) * | 1972-04-24 | 1974-01-22 | Air Preheater | Self-compensating sector plate |
JPS5210944A (en) * | 1975-07-15 | 1977-01-27 | Nissan Motor Co Ltd | Sealing device for rotary regenerative heat exchanger |
US4024907A (en) * | 1976-01-08 | 1977-05-24 | The Air Preheater Company, Inc. | Sealing plate support |
US4040475A (en) * | 1976-07-12 | 1977-08-09 | The Air Preheater Company, Inc. | Axially movable sector plate support for rotary regenerative heat exchanger |
US4124063A (en) * | 1977-08-19 | 1978-11-07 | The Air Preheater Company, Inc. | Sector plate |
US4122891A (en) * | 1977-09-06 | 1978-10-31 | The Air Preheater Company, Inc. | Sector plate support |
US4219069A (en) * | 1979-05-31 | 1980-08-26 | The Air Preheater Company, Inc. | Quick release for sector plate |
US4301858A (en) * | 1979-08-29 | 1981-11-24 | Svenska Rotor Maskiner Ab | Adjusting means of rotary regenerative sector plate heat exchangers |
US4313489A (en) * | 1980-02-22 | 1982-02-02 | The Air Preheater Company, Inc. | Turndown indicator for rotary regenerative heat exchanger |
US4298055A (en) * | 1980-08-27 | 1981-11-03 | The Air Preheater Company, Inc. | Actuated sector plate |
US4421157A (en) * | 1982-08-17 | 1983-12-20 | Apparatebau Rothemuhle Brandt & Kritzler Gmbh | Stator sector plate for regenerative air preheater |
GB8325512D0 (en) * | 1983-09-23 | 1983-10-26 | Davidson & Co Ltd | Controlling seal systems |
JPS60251391A (ja) * | 1984-05-29 | 1985-12-12 | Gadelius Kk | 回転再生型熱交換機のシ−ル機構 |
US4673026A (en) * | 1984-10-02 | 1987-06-16 | Eagleair, Inc. | Sealing arrangement for air preheater |
-
1989
- 1989-10-24 US US07/425,925 patent/US5038849A/en not_active Expired - Fee Related
-
1990
- 1990-10-04 DE DE69018088T patent/DE69018088T2/de not_active Expired - Fee Related
- 1990-10-04 CA CA002070374A patent/CA2070374A1/en not_active Abandoned
- 1990-10-04 AU AU66074/90A patent/AU6607490A/en not_active Abandoned
- 1990-10-04 WO PCT/US1990/005586 patent/WO1991006819A1/en active IP Right Grant
- 1990-10-04 AT AT90915844T patent/ATE120272T1/de not_active IP Right Cessation
- 1990-10-04 EP EP90915844A patent/EP0497829B1/de not_active Expired - Lifetime
- 1990-10-04 ES ES90915844T patent/ES2074171T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0497829A4 (en) | 1993-01-07 |
AU6607490A (en) | 1991-05-31 |
DE69018088T2 (de) | 1995-11-16 |
EP0497829A1 (de) | 1992-08-12 |
CA2070374A1 (en) | 1991-04-25 |
EP0497829B1 (de) | 1995-03-22 |
WO1991006819A1 (en) | 1991-05-16 |
ES2074171T3 (es) | 1995-09-01 |
US5038849A (en) | 1991-08-13 |
ATE120272T1 (de) | 1995-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |