JPS57142451A - Air flow generating mechanism for use in pressure-reduced balanced heating apparatus - Google Patents
Air flow generating mechanism for use in pressure-reduced balanced heating apparatusInfo
- Publication number
- JPS57142451A JPS57142451A JP56025402A JP2540281A JPS57142451A JP S57142451 A JPS57142451 A JP S57142451A JP 56025402 A JP56025402 A JP 56025402A JP 2540281 A JP2540281 A JP 2540281A JP S57142451 A JPS57142451 A JP S57142451A
- Authority
- JP
- Japan
- Prior art keywords
- air
- chamber
- enclosed
- rotatable
- hollow chamber
- 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
- F24—HEATING; RANGES; VENTILATING
- F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
- F24V40/00—Production or use of heat resulting from internal friction of moving fluids or from friction between fluids and moving bodies
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
PURPOSE:To render the distribution of temperature in an enclosed chamber uniform, by producing forced flow of air in the enclosed chamber. CONSTITUTION:A suction port 4 is opened at the central portion in the top plate of an enclosed, hollow chamber 1, and a rotatable means a consisting of rotatable blades 6 driven by a motor 5 is fitted in the suction port 4 for drawing air in the hollow chamber 1 to the outside and defining a frictional heat generating section A in the operational range of the means a. Further, rotatable blades 8 are arranged downward of the rotable means a with some spacing from the same to constitute a driven, rotatable mechanism Y which is turned by the viscosity of air drawn by the means a. The rotatable blades 8 discharges air in the hollow chamber 1 to the outside at the time of starting operation of the apparatus. However, when pressures on the outside and inside of the chamber 1 are balanced and heating process is started, they function to draw air upward at the central portion and to direct air downwardat the circumferential portion as shown by arrows in the drawing, so that forced convection of air is produced in the enclosed, hollow chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56025402A JPS5847622B2 (en) | 1981-02-25 | 1981-02-25 | Air flow generation mechanism in reduced pressure equilibrium heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56025402A JPS5847622B2 (en) | 1981-02-25 | 1981-02-25 | Air flow generation mechanism in reduced pressure equilibrium heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57142451A true JPS57142451A (en) | 1982-09-03 |
| JPS5847622B2 JPS5847622B2 (en) | 1983-10-24 |
Family
ID=12164905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56025402A Expired JPS5847622B2 (en) | 1981-02-25 | 1981-02-25 | Air flow generation mechanism in reduced pressure equilibrium heating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5847622B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH029396U (en) * | 1988-06-30 | 1990-01-22 |
-
1981
- 1981-02-25 JP JP56025402A patent/JPS5847622B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5847622B2 (en) | 1983-10-24 |
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