CA1168652A - Trunnion air seal - Google Patents
Trunnion air sealInfo
- Publication number
- CA1168652A CA1168652A CA000406630A CA406630A CA1168652A CA 1168652 A CA1168652 A CA 1168652A CA 000406630 A CA000406630 A CA 000406630A CA 406630 A CA406630 A CA 406630A CA 1168652 A CA1168652 A CA 1168652A
- Authority
- CA
- Canada
- Prior art keywords
- trunnion
- rotor
- fluid
- annular
- heat exchange
- 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
Links
- 239000012530 fluid Substances 0.000 claims abstract description 30
- 238000012856 packing Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 13
- 230000001172 regenerating effect Effects 0.000 claims abstract description 11
- 230000002745 absorbent Effects 0.000 claims description 5
- 239000002250 absorbent Substances 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000002889 sympathetic effect Effects 0.000 claims 1
- 230000003455 independent Effects 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- POSKOXIJDWDKPH-UHFFFAOYSA-N Kelevan Chemical compound ClC1(Cl)C2(Cl)C3(Cl)C4(Cl)C(CC(=O)CCC(=O)OCC)(O)C5(Cl)C3(Cl)C1(Cl)C5(Cl)C42Cl POSKOXIJDWDKPH-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Drying Of Gases (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/310,567 US4372371A (en) | 1981-10-13 | 1981-10-13 | Trunnion air seal |
| US310,567 | 1981-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1168652A true CA1168652A (en) | 1984-06-05 |
Family
ID=23203111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000406630A Expired CA1168652A (en) | 1981-10-13 | 1982-07-05 | Trunnion air seal |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4372371A (en, 2012) |
| JP (1) | JPS5872887A (en, 2012) |
| CA (1) | CA1168652A (en, 2012) |
| ES (1) | ES516321A0 (en, 2012) |
| FR (1) | FR2514483B1 (en, 2012) |
| IN (1) | IN156017B (en, 2012) |
| IT (1) | IT1152697B (en, 2012) |
| MX (1) | MX155019A (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5425543A (en) * | 1993-09-17 | 1995-06-20 | Buckshaw; Dennis J. | Seal assembly for rotating shaft |
| SE530959C2 (sv) * | 2006-05-29 | 2008-11-04 | Climatewell Ab Publ | Kemisk värmepump med hybridsubstans |
| JP5713884B2 (ja) * | 2011-12-22 | 2015-05-07 | アルヴォス テクノロジー リミテッドＡＲＶＯＳ Ｔｅｃｈｎｏｌｏｇｙ Ｌｉｍｉｔｅｄ | 回転再生式熱交換器 |
| CN103016740B (zh) * | 2012-12-11 | 2015-03-25 | 马鞍山市荣亿密封材料有限责任公司 | 一种空气预热器的轴端密封装置 |
| CN109414641B (zh) | 2016-03-31 | 2023-11-07 | 英万茨热科技有限公司 | 具有减少热导率的吸附气体分离器 |
| US10866154B2 (en) | 2016-11-30 | 2020-12-15 | Arvos Ljungstrom Llc | Trunnion bolt monitoring system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2666624A (en) * | 1950-02-18 | 1954-01-19 | Air Preheater | Interlocked seal for rotary regenerative preheaters |
| GB1303695A (en, 2012) * | 1970-09-08 | 1973-01-17 | ||
| US3980128A (en) * | 1975-06-02 | 1976-09-14 | The Air Preheater Company, Inc. | Rotor post seal |
| US4040475A (en) * | 1976-07-12 | 1977-08-09 | The Air Preheater Company, Inc. | Axially movable sector plate support for rotary regenerative heat exchanger |
| US4159033A (en) * | 1978-02-06 | 1979-06-26 | The Air Preheater Company, Inc. | Trunnion seal |
-
1981
- 1981-10-13 US US06/310,567 patent/US4372371A/en not_active Expired - Fee Related
-
1982
- 1982-06-23 IN IN734/CAL/82A patent/IN156017B/en unknown
- 1982-07-05 CA CA000406630A patent/CA1168652A/en not_active Expired
- 1982-07-28 MX MX193778A patent/MX155019A/es unknown
- 1982-10-06 IT IT23625/82A patent/IT1152697B/it active
- 1982-10-07 ES ES516321A patent/ES516321A0/es active Granted
- 1982-10-12 JP JP57177722A patent/JPS5872887A/ja active Granted
- 1982-10-13 FR FR8217153A patent/FR2514483B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5872887A (ja) | 1983-04-30 |
| US4372371A (en) | 1983-02-08 |
| JPS6214755B2 (en, 2012) | 1987-04-03 |
| FR2514483A1 (fr) | 1983-04-15 |
| ES8308997A1 (es) | 1983-10-01 |
| IT1152697B (it) | 1987-01-07 |
| FR2514483B1 (fr) | 1988-10-14 |
| IT8223625A0 (it) | 1982-10-06 |
| MX155019A (es) | 1988-01-18 |
| ES516321A0 (es) | 1983-10-01 |
| IN156017B (en, 2012) | 1985-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |