DE110490C - - Google Patents
Info
- Publication number
- DE110490C DE110490C DE1899110490D DE110490DA DE110490C DE 110490 C DE110490 C DE 110490C DE 1899110490 D DE1899110490 D DE 1899110490D DE 110490D A DE110490D A DE 110490DA DE 110490 C DE110490 C DE 110490C
- Authority
- DE
- Germany
- Prior art keywords
- porcelain
- hot air
- displacer
- fire pot
- pot
- 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 - Lifetime
Links
- 229910052573 porcelain Inorganic materials 0.000 claims description 9
- 229920002456 HOTAIR Polymers 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 210000003298 Dental Enamel Anatomy 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Thermal Insulation (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der Erfindung ist eine Heifsluftmaschine, welche einen höheren Wirkungsgrad als die gewöhnlichen Heifsluftmaschinen besitzt. .The subject of the invention is a hot air machine, which has a higher efficiency than the usual hot air machines. .
Dieser Zweck wird dadurch erreicht, dafs der Feuertopf d der Maschine und der Verdrä'ngerkolben f derselben aus Porcellan hergestellt werden, während der Kühlraum von einem die Wärme gut leitenden Stoff gebildet wird.This purpose is achieved in that the fire pot d of the machine and the displacement piston f of the same are made of porcelain, while the cooling space is formed by a material that conducts heat well.
Die Verwendung des Porcellans für Feuertopf und Verdränger bietet den Vortheil, dafs das an seiner unteren Stelle erhitzte Porcellan seine Hitze nur sehr langsam und unvollkommen dem oberen Theil des Feuertopfes und des Verdrängers mittheilt, so dafs zwischen dem Erhitzungsraum und dem Kühlraum des Verdrängercylinders ein sehr grofser Temperaturunterschied entsteht. Dieser Temperaturunterschied kann bei zweckmäfsiger Kühlung, z. B. mit Luft, gesteigert werden.The use of porcelain for the Dutch oven and displacer has the advantage that the porcelain heated at its lower point its heat only very slowly and imperfectly communicated to the upper part of the fire pot and the displacer, so that between There is a very large temperature difference between the heating chamber and the cooling chamber of the displacement cylinder arises. This temperature difference can with appropriate cooling, z. B. with air, can be increased.
Das Porcellan läfst sich aufserdem ohne Schaden auf eine weit höhere Temperatur erhitzen, als das bisher für Feuertopf und Verdrängertopf verwendete Metall. Infolge dessen kann dem Feuertopf eine bedeutend gröfsere Hitze zugeführt und bei im Uebrigen gleichen Ausführungen ein höherer Wirkungsgrad erzielt werden. .The porcelain can also be used without Heat the damage to a much higher temperature than was previously the case for the Dutch Oven and the displacement pot used metal. As a result of this, a considerably greater heat can be supplied to the fire pot and otherwise the same Versions a higher efficiency can be achieved. .
Es ist nicht erforderlich, dafs Feuertopf und Verdränger durchweg aus Porcellan bestehen. Derselbe Zweck wird auch erreicht, wenn man anstatt des Porcellans sehr dünnes Metallblech verwendet, welches innen und aufsen mit einem Porcellan- (Email-) Ueberzug versehen i'st, der den Topf vor Zerstörung schützt und die Wärme schlecht fortleitet.It is not necessary that the fire pot and displacer consist entirely of porcelain. The same purpose is also achieved if very thin sheet metal is used instead of porcelain used, which is provided with a porcelain (enamel) coating on the inside and outside i'st, which protects the pot from destruction and poorly conducts heat.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT3903D AT3903B (en) | 1899-03-23 | 1900-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE110490C true DE110490C (en) |
Family
ID=380303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1899110490D Expired - Lifetime DE110490C (en) | 1899-03-23 | 1899-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE110490C (en) |
-
1899
- 1899-03-23 DE DE1899110490D patent/DE110490C/de not_active Expired - Lifetime
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