GB967709A - Rotary regenerative gas heat exchangers - Google Patents
Rotary regenerative gas heat exchangersInfo
- Publication number
- GB967709A GB967709A GB32270/63A GB3227063A GB967709A GB 967709 A GB967709 A GB 967709A GB 32270/63 A GB32270/63 A GB 32270/63A GB 3227063 A GB3227063 A GB 3227063A GB 967709 A GB967709 A GB 967709A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zones
- matrix
- piston
- zone
- diaphragm
- 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 abstract 2
- 239000011159 matrix material Substances 0.000 abstract 6
- 239000007789 gas Substances 0.000 abstract 5
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
- F02C7/10—Heating air supply before combustion, e.g. by exhaust gases by means of regenerative heat-exchangers
- F02C7/105—Heating air supply before combustion, e.g. by exhaust gases by means of regenerative heat-exchangers of the rotary type
-
- 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
- Y10S165/027—Rotary storage mass with particular rotary bearing or drive means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
967,709. Thermal regenerators. GENERAL MOTORS CORPORATION. Aug. 15, 1963 [Aug. 24, 1962], No. 32270/63. Heading F4K. In a rotary regenerative heat-exchanger comprising a housing 34 divided into two zones by a diaphragm 26 for the passage of hot and cold gases respectively, and a porous regenerator matrix, rotatably mounted in the housing and extending into both zones; the pressure difference which exists between the gases flowing through the zones and which produces a net force on the matrix in the direction of the lower pressure zone, is compensated for by a device which is responsive to the pressure difference between the zones, and exerts on the matrix a force proportional to such difference. In the form shown, the matrix 16 is of annular form and is divided into two zones by the diaphragm 26, cold air from an air compressor being passed through the lower zone, and hot low-pressure exhaust gas being passed through the upper zone, which is substantially twice the size of the lower zone. The compensating force is exerted vertically downwards by the compensating device situated above the upper periphery of the regenerator; which device comprises an expansible chamber motor 60, a lever 61 in the form of a rhomboidal frame biased by the motor and fulcrumed on an adjustable screw 66, and bogies 64 mounted on the lever 61 and bearing through rollers 80 against the periphery of the matrix 16. The expansible chamber motor 60 comprises a piston 71, movable within a cylinder 72 with a pistonrod 70 acting on the lever 61. The space above the piston has a connection 77 to the air compressor outlet, and a port 78 connects the space below the piston to the exhaust gas zone of the regenerator. The gas pressure difference acting on the piston is aided by a pair of Belleville springs 76. The matrix is supported on rollers 50, 51 positioned below, and adjacent to, the parts of the diaphragm 26 separating the housing 34 into the two zones and is driven by gearing 53, 48.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US219319A US3186478A (en) | 1962-08-24 | 1962-08-24 | Regenerative gas turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB967709A true GB967709A (en) | 1964-08-26 |
Family
ID=22818802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32270/63A Expired GB967709A (en) | 1962-08-24 | 1963-08-15 | Rotary regenerative gas heat exchangers |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3186478A (en) |
| GB (1) | GB967709A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51108358A (en) * | 1975-03-20 | 1976-09-25 | Nissan Motor | KAITENCHIKUNETSUSHIKINETSUKOKANKYOCHIKUNETSUTAINO KUDOSOCHI |
| JPS54117651U (en) * | 1978-02-06 | 1979-08-17 | ||
| JPS55141790U (en) * | 1980-04-03 | 1980-10-09 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3132130A1 (en) * | 1981-08-14 | 1983-03-03 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Gas turbine plant having at least one regenerative heat exchanger |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2892615A (en) * | 1953-06-12 | 1959-06-30 | Carrier Corp | Heat exchangers of the rotary regenerator type |
| US3057604A (en) * | 1956-01-16 | 1962-10-09 | Gen Motors Corp | Rotary regenerator |
-
1962
- 1962-08-24 US US219319A patent/US3186478A/en not_active Expired - Lifetime
-
1963
- 1963-08-15 GB GB32270/63A patent/GB967709A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51108358A (en) * | 1975-03-20 | 1976-09-25 | Nissan Motor | KAITENCHIKUNETSUSHIKINETSUKOKANKYOCHIKUNETSUTAINO KUDOSOCHI |
| JPS54117651U (en) * | 1978-02-06 | 1979-08-17 | ||
| JPS55141790U (en) * | 1980-04-03 | 1980-10-09 | ||
| JPS5624866Y2 (en) * | 1980-04-03 | 1981-06-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3186478A (en) | 1965-06-01 |
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