GB1244911A - Improvements in and relating to ceramic recuperators - Google Patents
Improvements in and relating to ceramic recuperatorsInfo
- Publication number
- GB1244911A GB1244911A GB0309/69A GB130969A GB1244911A GB 1244911 A GB1244911 A GB 1244911A GB 0309/69 A GB0309/69 A GB 0309/69A GB 130969 A GB130969 A GB 130969A GB 1244911 A GB1244911 A GB 1244911A
- Authority
- GB
- United Kingdom
- Prior art keywords
- seal
- tube
- duct wall
- duct
- wall
- 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
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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
- F28D7/1615—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation the conduits being inside a casing and extending at an angle to the longitudinal axis of the casing; the conduits crossing the conduit for the other heat exchange medium
- F28D7/1623—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation the conduits being inside a casing and extending at an angle to the longitudinal axis of the casing; the conduits crossing the conduit for the other heat exchange medium with particular pattern of flow of the heat exchange media, e.g. change of flow direction
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)
Abstract
1,244,911. Pipe joints. BRITISH IRON & STEEL RESEARCH ASSOCIATION. 31 Dec., 1969 [9 Jan., 1969], No. 1309/69. Heading F2G. [Also in Division F4] In a recuperator wherein a plurality of ceramic tubes 3 extend between opposite walls 5a of a waste gas off-take duct, the clearance between the outer surface of one end 3a of each tube 3 and the duct wall 5a is sealed by an annular seal 27 disposed in the region of the outside surface of the duct wall, the end 3a being slidable relative to the seal to allow for tube expansion. The seal 27 is compressed by a clamping ring 29 secured to the duct wall by bolts or by a bayonet fitting (see Fig. 5, not shown). The other end 3b of each tube is surrounded by a further seal 27a and has a flanged part 3c which bears against a clamping plate 28 secured to the duct wall. Preferably the seals 27, 27a are of fibrous refractory material such as alumina silicate wool. When the tubes are mounted vertically (Fig. 7, not shown), the lower end of each tube is received in a recess (40) in the upper face of the duet wall and surrounded by a seal (42).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0309/69A GB1244911A (en) | 1969-01-09 | 1969-01-09 | Improvements in and relating to ceramic recuperators |
| US886881A US3610595A (en) | 1969-01-09 | 1969-12-22 | Ceramic recuperators |
| DE19691965742 DE1965742A1 (en) | 1969-01-09 | 1969-12-31 | Recuperator |
| FR7000675A FR2028004A1 (en) | 1969-01-09 | 1970-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0309/69A GB1244911A (en) | 1969-01-09 | 1969-01-09 | Improvements in and relating to ceramic recuperators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1244911A true GB1244911A (en) | 1971-09-02 |
Family
ID=9719755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB0309/69A Expired GB1244911A (en) | 1969-01-09 | 1969-01-09 | Improvements in and relating to ceramic recuperators |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3610595A (en) |
| DE (1) | DE1965742A1 (en) |
| FR (1) | FR2028004A1 (en) |
| GB (1) | GB1244911A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4122894A (en) * | 1974-05-13 | 1978-10-31 | British Steel Corporation | Tube mounting means for a ceramic recuperator |
| US4330031A (en) * | 1979-09-12 | 1982-05-18 | Holcroft & Company | Ceramic tube recuperator |
| DE3167387D1 (en) * | 1980-03-28 | 1985-01-10 | Peabody Encomech | Heat exchange apparatus |
| FI116418B (en) * | 2000-12-05 | 2005-11-15 | Kvaerner Power Oy | Tubular structure, flow duct structure and heat exchanger |
| US20050034847A1 (en) * | 2003-08-11 | 2005-02-17 | Robert Graham | Monolithic tube sheet and method of manufacture |
| US20170167023A1 (en) * | 2015-12-09 | 2017-06-15 | Lam Research Corporation | Silicon or silicon carbide gas injector for substrate processing systems |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1925711A (en) * | 1931-05-29 | 1933-09-05 | Frangeo Company | Recuperator |
| US2095643A (en) * | 1937-02-06 | 1937-10-12 | Bethlehem Steel Corp | Recuperator |
| US2230221A (en) * | 1939-10-07 | 1941-02-04 | William H Fitch | Recuperator tube corebuster |
| US3220713A (en) * | 1962-08-09 | 1965-11-30 | Kenneth W Stookey | Refractory heat exchanger |
| GB1195374A (en) * | 1966-12-02 | 1970-06-17 | British Iron Steel Research | Continuous Re-Heating Furnace |
-
1969
- 1969-01-09 GB GB0309/69A patent/GB1244911A/en not_active Expired
- 1969-12-22 US US886881A patent/US3610595A/en not_active Expired - Lifetime
- 1969-12-31 DE DE19691965742 patent/DE1965742A1/en active Pending
-
1970
- 1970-01-09 FR FR7000675A patent/FR2028004A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US3610595A (en) | 1971-10-05 |
| DE1965742A1 (en) | 1970-07-23 |
| FR2028004A1 (en) | 1970-10-02 |
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