GB2011599A - Rotary regenerative heat exchanger and process for its manufacture - Google Patents
Rotary regenerative heat exchanger and process for its manufactureInfo
- Publication number
- GB2011599A GB2011599A GB7849603A GB7849603A GB2011599A GB 2011599 A GB2011599 A GB 2011599A GB 7849603 A GB7849603 A GB 7849603A GB 7849603 A GB7849603 A GB 7849603A GB 2011599 A GB2011599 A GB 2011599A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- ring
- regenerator
- region
- elastomeric
- 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
- F28D19/041—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
- F28D19/042—Rotors; Assemblies of heat absorbing masses
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gears, Cams (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
A process for making and assembling a rotary regenerator comprising a ceramic core adapted to rotate upon its central axis and a ring gear surrounding the periphery of the core for purposes of driving the core rotatably includes preparing and forming a yieldable compliant ring sandwiched between the ring gear and the periphery of the core to prevent stresses in the core caused by differential rates of expansion of the core and the ring during operation of the regenerator in a gas turbine engine and during processing of the regenerator and the regenerator drive ring. The yieldable compliant ring is an elastomeric ring having a deformable region which region increases the compliance of the elastomeric ring with respect to the core. This region may comprise one or more cavities within the elastomeric ring. The cavities may be filled with a pliant sponge material 42. <IMAGE>
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/864,079 US4170620A (en) | 1977-12-23 | 1977-12-23 | Process for making and assembling a rotary regenerator and drive gear construction |
| US05/864,078 US4148354A (en) | 1977-12-23 | 1977-12-23 | Regenerator and drive gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2011599A true GB2011599A (en) | 1979-07-11 |
| GB2011599B GB2011599B (en) | 1982-04-21 |
Family
ID=27127799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7849603A Expired GB2011599B (en) | 1977-12-23 | 1978-12-21 | Rotary regenerator and process for its manufacture |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2854183A1 (en) |
| GB (1) | GB2011599B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4269262A (en) * | 1979-03-05 | 1981-05-26 | Ford Motor Company | Elastic mounting structure for ceramic regenerator core |
-
1978
- 1978-12-15 DE DE19782854183 patent/DE2854183A1/en not_active Ceased
- 1978-12-21 GB GB7849603A patent/GB2011599B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2011599B (en) | 1982-04-21 |
| DE2854183A1 (en) | 1979-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 746 | Register noted 'licences of right' (sect. 46/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |