USB328116I5 - - Google Patents
Info
- Publication number
- USB328116I5 USB328116I5 US32811673A USB328116I5 US B328116 I5 USB328116 I5 US B328116I5 US 32811673 A US32811673 A US 32811673A US B328116 I5 USB328116 I5 US B328116I5
- Authority
- US
- United States
- 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.)
- Pending
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
- F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
- F28D17/02—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles using rigid bodies, e.g. of porous material
-
- 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
- F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
- F28D17/02—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles using rigid bodies, e.g. of porous material
- F28D17/023—Sealing means
-
- 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
- F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
- F28D17/02—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles using rigid bodies, e.g. of porous material
- F28D17/026—Bearings; Driving means
-
- 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
- Y10S165/037—Heat exchange having a solid heat storage mass for absorbing heat from one fluid and releasing it to another, i.e. regenerator having flow diverting means, e.g. valve to selectively control flow through storage mass
- Y10S165/038—Correlated control of plural diverting means
- Y10S165/039—Synchronously rotated flow guiding hoods disposed on opposite sides of fixed regenerator
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Air Supply (AREA)
- Basic Packing Technique (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DT2205838 | 1972-02-08 | ||
| DE19722205838 DE2205838B2 (en) | 1972-02-08 | 1972-02-08 | REGENERATIVE AIR PREHEATER WITH SELF-ADJUSTABLE WEAR LIMITATION ON THE PERIMETER SEAL |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| USB328116I5 true USB328116I5 (en) | 1976-03-09 |
| US4000774A US4000774A (en) | 1977-01-04 |
Family
ID=5835362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US05/328,116 Expired - Lifetime US4000774A (en) | 1972-02-08 | 1973-01-30 | Regenerative air preheater with automatically adjustable sealing device |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4000774A (en) |
| JP (1) | JPS5237334Y2 (en) |
| BR (1) | BR7300923D0 (en) |
| DE (1) | DE2205838B2 (en) |
| ES (2) | ES411552A3 (en) |
| FR (1) | FR2171781A5 (en) |
| GB (1) | GB1412872A (en) |
| IT (1) | IT977256B (en) |
| ZA (1) | ZA73592B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2553200C2 (en) * | 1975-11-27 | 1982-12-16 | Apparatebau Rothemühle Brandt & Kritzler, 5963 Wenden | Regenerative heat exchanger for the separate warm-up of at least two parallel gas flows |
| US4114680A (en) * | 1977-04-25 | 1978-09-19 | Apparatebau Rothemuhle Brandt & Kritzler | Regenerative air preheater for separate preheating of two or more air-or gas streams |
| US4421157A (en) * | 1982-08-17 | 1983-12-20 | Apparatebau Rothemuhle Brandt & Kritzler Gmbh | Stator sector plate for regenerative air preheater |
| US5063993A (en) * | 1990-10-22 | 1991-11-12 | The Babcock & Wilcox Company | Air heater with automatic sealing |
| US5029632A (en) * | 1990-10-22 | 1991-07-09 | The Babcock & Wilcox Company | Air heater with automatic sealing |
| SE517213C2 (en) * | 1996-08-15 | 2002-05-07 | Air Preheater Abb | Device for a regenerative, rotary heat exchanger |
| FR2774464B1 (en) * | 1998-02-02 | 2000-04-07 | Gec Alsthom Stein Ind | RADIAL LEAK REDUCTION SYSTEM IN A REGENERATIVE AIR HEATER FOR THERMAL EQUIPMENT |
| US20100289223A1 (en) * | 2009-05-14 | 2010-11-18 | Birmingham James W | Regenerative heat exchanger and method of reducing gas leakage therein |
| EP2258999B1 (en) * | 2009-05-28 | 2016-03-02 | Balcke-Dürr GmbH | Method for temperature-dependant adjustment of a seal gap on a regenerative heat exchanger and related adjustment device |
| CN102889612A (en) * | 2012-11-01 | 2013-01-23 | 北京国电龙源环保工程有限公司 | Method and device for controlling sealing clearance of rotary-type air preheater |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2852234A (en) * | 1954-03-08 | 1958-09-16 | Svenska Rotor Maskiner Ab | Rotary regenerative preheaters for gaseous media |
| US3250316A (en) * | 1963-04-19 | 1966-05-10 | Svenska Rotor Maskiner Ab | Regenerative heat exchangers |
| US3246687A (en) * | 1964-03-31 | 1966-04-19 | Air Preheater | Thermal actuated sector plate |
| DE1451194A1 (en) * | 1964-07-30 | 1969-04-24 | Appbau Rothemuehle Brandt & Kr | Sealing frame for regenerative air heaters with fixed heating surfaces |
-
1972
- 1972-02-08 DE DE19722205838 patent/DE2205838B2/en not_active Ceased
-
1973
- 1973-01-26 ZA ZA730592A patent/ZA73592B/en unknown
- 1973-01-30 US US05/328,116 patent/US4000774A/en not_active Expired - Lifetime
- 1973-02-05 GB GB549273A patent/GB1412872A/en not_active Expired
- 1973-02-07 FR FR7304331A patent/FR2171781A5/fr not_active Expired
- 1973-02-07 BR BR73923A patent/BR7300923D0/en unknown
- 1973-02-08 IT IT48133/73A patent/IT977256B/en active
- 1973-02-08 ES ES411552D patent/ES411552A3/en not_active Expired
- 1973-02-08 ES ES0411552A patent/ES411552A1/en not_active Expired
- 1973-02-08 JP JP1973017163U patent/JPS5237334Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA73592B (en) | 1973-10-31 |
| DE2205838A1 (en) | 1973-08-16 |
| DE2205838B2 (en) | 1977-04-21 |
| ES411552A3 (en) | 1976-01-01 |
| GB1412872A (en) | 1975-11-05 |
| IT977256B (en) | 1974-09-10 |
| FR2171781A5 (en) | 1973-09-21 |
| US4000774A (en) | 1977-01-04 |
| BR7300923D0 (en) | 1973-10-25 |
| JPS5237334Y2 (en) | 1977-08-25 |
| ES411552A1 (en) | 1976-01-01 |
| JPS48102653U (en) | 1973-12-01 |