GB1386074A - Rotary regenerative heat exchanger - Google Patents
Rotary regenerative heat exchangerInfo
- Publication number
- GB1386074A GB1386074A GB490871A GB490871A GB1386074A GB 1386074 A GB1386074 A GB 1386074A GB 490871 A GB490871 A GB 490871A GB 490871 A GB490871 A GB 490871A GB 1386074 A GB1386074 A GB 1386074A
- Authority
- GB
- United Kingdom
- Prior art keywords
- matrix
- biased
- pad
- biasing means
- bearings
- 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
- 230000001172 regenerating effect Effects 0.000 title 1
- 239000011159 matrix material Substances 0.000 abstract 5
- 239000012530 fluid Substances 0.000 abstract 3
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 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
- F28D19/041—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 with axial flow through the intermediate heat-transfer medium
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
1386074 Thermal regenerators LEYLAND GAS TURBINES Ltd 15 May 1972 [18 Feb 1971] 4908/71 Addition to 1307365 Heading F4K The sealing arrangement described in Specification 1,307,365, is modified to eliminate tipping of the matrix 3 produced by excess compressor pressure P20, Fig. 1 and excess turbine outlet pressure P17 and arising because of the particular type of bearings employed for the matrix and because of the working clearance required in practice in the bearings. The modification comprises providing mechanical biasing means bearing directly upon the matrix and these act also to produce a resultant force on the matrix acting in a direction towards seals 10 on the higher temperature end face of the matrix. Fig. 4 shows one biasing means comprising a pad 24 biased by a spring 23. Fig. 5 shows another such means used alternatively or additionally to that of Fig. 4, and comprising a pad 26 biased by a fluid operable piston 27. Such fluid may comprise either of the heat exchanging fluids or it may be derived from an independent source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB490871A GB1386074A (en) | 1971-02-18 | 1971-02-18 | Rotary regenerative heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB490871A GB1386074A (en) | 1971-02-18 | 1971-02-18 | Rotary regenerative heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1386074A true GB1386074A (en) | 1975-03-05 |
Family
ID=9786141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB490871A Expired GB1386074A (en) | 1971-02-18 | 1971-02-18 | Rotary regenerative heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1386074A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0117564A1 (en) * | 1983-02-28 | 1984-09-05 | Berner International Co., Ltd. | Rotary-type heat exchanger |
-
1971
- 1971-02-18 GB GB490871A patent/GB1386074A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0117564A1 (en) * | 1983-02-28 | 1984-09-05 | Berner International Co., Ltd. | Rotary-type heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |