GB663609A - Improvements in or relating to the manufacture of thermal regenerators - Google Patents
Improvements in or relating to the manufacture of thermal regeneratorsInfo
- Publication number
- GB663609A GB663609A GB26673/50A GB2667350A GB663609A GB 663609 A GB663609 A GB 663609A GB 26673/50 A GB26673/50 A GB 26673/50A GB 2667350 A GB2667350 A GB 2667350A GB 663609 A GB663609 A GB 663609A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wires
- channels
- enveloping material
- june
- weft
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G1/00—Hot gas positive-displacement engine plants
- F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
- F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
- F02G1/053—Component parts or details
- F02G1/057—Regenerators
Abstract
663,609. Porous compositions. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN. June 11. 1948 [June 14, 1947], No. 26673/50. Divided out of 663.537. Drawings to Specification. Class 70 [Also in Group XIII] The filling of a thermal regenerator, e.g. for a hot-gas engine or a refrigerating system, is made by embedding metal threads or wires, which may be parallel, in an enveloping material, and subsequently removing them wholly or in part, e.g. by melting, evaporation, oxidation or electrolysis, so as to leave continuous channels in the enveloping material. Wires at right angles to the channels may be left in the enveloping material, and for this purpose are made of metal which is resistant to the means used to remove the wires to form the channels. In one form, a fabric, the warp and weft of which are wires of different metals. is embedded in a ceramic mass and subsequently rolled up and baked Baking causes the weft wires to melt but does not effect the warp wires, which have a higher melting point. The ceramic material may contain metal particles. The wires used may be circular, polygonal, or flattened in cross-section. The diameter of the channels may be 0.25 mm. and the co-efficient of heat conductivity of the mass 1 Î 10<SP>-2</SP> cal/cm<SP>2</SP> ‹C. sec.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL663609X | 1947-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB663609A true GB663609A (en) | 1951-12-27 |
Family
ID=19798675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26673/50A Expired GB663609A (en) | 1947-06-14 | 1948-06-11 | Improvements in or relating to the manufacture of thermal regenerators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB663609A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2190181A (en) * | 1985-05-24 | 1987-11-11 | Waldemar Hryniszak | Heat wheel produced from a single recessed strip |
-
1948
- 1948-06-11 GB GB26673/50A patent/GB663609A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2190181A (en) * | 1985-05-24 | 1987-11-11 | Waldemar Hryniszak | Heat wheel produced from a single recessed strip |
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