DE191694C - - Google Patents
Info
- Publication number
- DE191694C DE191694C DENDAT191694D DE191694DA DE191694C DE 191694 C DE191694 C DE 191694C DE NDAT191694 D DENDAT191694 D DE NDAT191694D DE 191694D A DE191694D A DE 191694DA DE 191694 C DE191694 C DE 191694C
- Authority
- DE
- Germany
- Prior art keywords
- combustion
- lined
- air
- engines
- gas
- 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.)
- Active
Links
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 3
- 239000000567 combustion gas Substances 0.000 claims 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 230000003197 catalytic Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 241000589614 Pseudomonas stutzeri Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000005039 chemical industry Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052813 nitrogen oxide Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2710/00—Gas engines
- F02B2710/02—Four stroke engines
- F02B2710/026—Four stroke engines with measures for improving combustion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Catalysts (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Der Gegenstand der Erfindung besteht darin, daß zwecks Beschleunigung der Verbrennung die Wandungen des Verbrennungsraumes der Explosions- oder Verbrennungskraftmaschine mit katalytischen Substanzen ausgekleidet werden.The object of the invention is that in order to accelerate the combustion the walls of the combustion chamber of the explosion or internal combustion engine be lined with catalytic substances.
Die Beschleunigung chemischer Reaktionen durch Katalysatoren wird vielfach in der chemischen Industrie verwandt, z. B. bei derThe acceleration of chemical reactions by catalysts is often used in the chemical industry related, e.g. B. at the
ίο Fabrikation der Schwefelsäure. Auch ist vorgeschlagen worden, Kompressoren, mittels deren endothermische Verbindungen, z. B. Stickoxyd, erzeugt werden sollen, katalytisch auszukleiden. Endlich . ist Platinschwamm benützt worden zur Entzündung von Gasluftgemischen in Explosionskraftmaschinen.ίο Manufacture of sulfuric acid. It is also suggested been, compressors, by means of their endothermic compounds, e.g. B. Nitrogen oxide to be generated is to be catalytically lined. Finally . is platinum sponge been used to ignite gas-air mixtures in explosion engines.
Für die Zwecke dieser Erfindung eignen sich alle katalytischen Substanzen von genügender Feuerfestigkeit. An erster Stelle erscheint Platin oder Platinmetall geeignet, welches fein verteilt in poröser feuerfester Masse verwendet wird.All catalytic substances of sufficient fire resistance are suitable for the purposes of this invention. First of all appears platinum or platinum metal suitable, which is finely dispersed in porous refractory Mass is used.
Die .Katalysatormassen werden entweder direkt auf die auszukleidenden Flächen aufgetragen
oder mit Hilfe von Unterlagen, z. B. entsprechend geformten Blechen, leicht auswechselbar befestigt, um leicht die Reinigung
vornehmen zu können, die mechanisch und auch chemisch durch Auflösung der Schmutzansätze ausgeführt werden kann.
. Die katalytische Auskleidung ist anwendbar sowohl für die Verbrennungskammern von
Gasturbinen als auch für den Verbrennungsraum der Kolbenmaschinen; bei letzteren erfolgt
die Auskleidung des Zylinderdeckels und des Kolbenbodens z. B. nach Fig. 1 und 2,
wo h der Katalysator ist.The .Katalysatormassen are either applied directly to the surfaces to be lined or with the help of documents such. B. appropriately shaped metal sheets, easily replaceable attached in order to be able to easily carry out the cleaning, which can be carried out mechanically and chemically by dissolving the dirt deposits.
. The catalytic lining can be used both for the combustion chambers of gas turbines and for the combustion chamber of piston engines; in the latter, the lining of the cylinder cover and the piston head z. B. according to Figs. 1 and 2, where h is the catalyst.
Besonders geeignet ist diese Vorrichtung für Zweitakt- und Viertaktverbrennungskraftmaschinen, bei denen der Brennstoff erst kurz vor der Verbrennung eingeblasen wird, da bei diesen Maschinen eine unvollkommene Verbrennung infolge schlechter Vermischung des Gases und der Luft leichter eintreten kann.This device is particularly suitable for two-stroke and four-stroke internal combustion engines, in which the fuel is only blown in shortly before combustion, as in these machines an imperfect one Combustion occurs more easily due to poor mixing of the gas and air can.
Bei Explosionskraftmaschinen, die Gas und Luft zusammen verdichten, kann zwecks Verhütung einer zu frühen Zündung zuerst nur reine Luft eingelassen werden; wodurch Schichtenbildung entsteht. Bei diesen Maschinen wird nur der mit Luft in Berührung kommende Kolbenboden katalytisch verkleidet.In explosion engines that compress gas and air together, for the purpose of prevention if the ignition is too early, only clean air will be let in first; through which Stratification occurs. With these machines only the air is in contact coming piston crown catalytically clad.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE191694C true DE191694C (en) |
Family
ID=455077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT191694D Active DE191694C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE191694C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1017849B (en) * | 1955-06-07 | 1957-10-17 | Maschf Augsburg Nuernberg Ag | Air-compressing, self-igniting internal combustion engine |
| DE1046942B (en) * | 1956-05-05 | 1958-12-18 | Franz Philipp Dipl Ing | Internal combustion engine with changeable combustion chamber |
| DE1115518B (en) * | 1956-11-17 | 1961-10-19 | Maschf Augsburg Nuernberg Ag | Internal combustion engine working process with recovery of the resulting heat loss and internal combustion engine to carry out the process |
| DE1141982B (en) * | 1959-03-26 | 1963-01-03 | Armour Res Found | Combustion chamber with a highly refractory layer on the inner walls with oxidation catalyst properties and method for applying this layer |
| DE1171671B (en) * | 1959-11-27 | 1964-06-04 | Kloeckner Humboldt Deutz Ag | Injection internal combustion engine |
| DE1186688B (en) * | 1960-02-17 | 1965-02-04 | Rolls Royce | Catalytic ignition device |
| DE1216611B (en) * | 1955-07-07 | 1966-05-12 | Maschf Augsburg Nuernberg Ag | Externally ignited internal combustion engine |
-
0
- DE DENDAT191694D patent/DE191694C/de active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1017849B (en) * | 1955-06-07 | 1957-10-17 | Maschf Augsburg Nuernberg Ag | Air-compressing, self-igniting internal combustion engine |
| DE1216611B (en) * | 1955-07-07 | 1966-05-12 | Maschf Augsburg Nuernberg Ag | Externally ignited internal combustion engine |
| DE1046942B (en) * | 1956-05-05 | 1958-12-18 | Franz Philipp Dipl Ing | Internal combustion engine with changeable combustion chamber |
| DE1115518B (en) * | 1956-11-17 | 1961-10-19 | Maschf Augsburg Nuernberg Ag | Internal combustion engine working process with recovery of the resulting heat loss and internal combustion engine to carry out the process |
| DE1141982B (en) * | 1959-03-26 | 1963-01-03 | Armour Res Found | Combustion chamber with a highly refractory layer on the inner walls with oxidation catalyst properties and method for applying this layer |
| DE1171671B (en) * | 1959-11-27 | 1964-06-04 | Kloeckner Humboldt Deutz Ag | Injection internal combustion engine |
| DE1186688B (en) * | 1960-02-17 | 1965-02-04 | Rolls Royce | Catalytic ignition device |
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