GB658276A - An improved heater for melting metals and for other fluid medium - Google Patents
An improved heater for melting metals and for other fluid mediumInfo
- Publication number
- GB658276A GB658276A GB14323/48A GB1432348A GB658276A GB 658276 A GB658276 A GB 658276A GB 14323/48 A GB14323/48 A GB 14323/48A GB 1432348 A GB1432348 A GB 1432348A GB 658276 A GB658276 A GB 658276A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- tubes
- metal
- fluid medium
- hot gases
- 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
- 239000002184 metal Substances 0.000 title abstract 3
- 229910052751 metal Inorganic materials 0.000 title abstract 3
- 239000012530 fluid Substances 0.000 title abstract 2
- 230000008018 melting Effects 0.000 title abstract 2
- 238000002844 melting Methods 0.000 title abstract 2
- 150000002739 metals Chemical class 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- 229910000635 Spelter Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- -1 lead Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000002966 varnish Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Resistance Heating (AREA)
Abstract
658,276. Submersible liquid heaters. SKINNER, A. J. Sept. 30, 1949, No. 14323. [Class 64(i)] [Also in Groups II and XII] A submersible heater for heating fluids, e.g. oils and varnishes, or for melting spelter &c., comprises in one form two metal, alloy or refractory tubes 1, 3 which enclose a space containing a liquid, e.g. oil, or a fusible material such as a salt or a metal, e.g. lead, to transmit heat to the outer tube from hot gases flowing downwardly through a third coaxial tube 9 from a gas burner 10 at its upper end and then upwardly through the annular space between the tubes 3, 9. The tube 9 is provided internally and/or externally with one or more fins 13. In a modification the hot gases, instead of passing up through the annular space, flow up through one or more further tubes connected to the lower end of the tube 3 and enclosed by the outer tube 1. These further tubes contain a central cylindrical plug or tube with closed ends, so that the gases again have annular paths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14323/48A GB658276A (en) | 1949-09-30 | 1949-09-30 | An improved heater for melting metals and for other fluid medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14323/48A GB658276A (en) | 1949-09-30 | 1949-09-30 | An improved heater for melting metals and for other fluid medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB658276A true GB658276A (en) | 1951-10-03 |
Family
ID=10039116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14323/48A Expired GB658276A (en) | 1949-09-30 | 1949-09-30 | An improved heater for melting metals and for other fluid medium |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB658276A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE945669C (en) * | 1952-09-14 | 1956-07-12 | Conradty Fa C | Electrically heated bath warmer for chemical purposes |
| DE1034949B (en) * | 1953-01-26 | 1958-07-24 | Otto Saeurebau U Keramikwerke | Container for heating pickling baths |
-
1949
- 1949-09-30 GB GB14323/48A patent/GB658276A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE945669C (en) * | 1952-09-14 | 1956-07-12 | Conradty Fa C | Electrically heated bath warmer for chemical purposes |
| DE1034949B (en) * | 1953-01-26 | 1958-07-24 | Otto Saeurebau U Keramikwerke | Container for heating pickling baths |
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