DE213202C - - Google Patents
Info
- Publication number
- DE213202C DE213202C DENDAT213202D DE213202DA DE213202C DE 213202 C DE213202 C DE 213202C DE NDAT213202 D DENDAT213202 D DE NDAT213202D DE 213202D A DE213202D A DE 213202DA DE 213202 C DE213202 C DE 213202C
- Authority
- DE
- Germany
- Prior art keywords
- gas
- funnel
- air
- mixing
- vessel
- 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
- 239000000203 mixture Substances 0.000 claims description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
-
- 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
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
- F02M2700/12—Devices or methods for making a gas mixture for a combustion engine
- F02M2700/126—Devices for the supply or mixing of air and gas
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Accessories For Mixers (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Das den Erfindungsgegenstand bildende Sicherheitsgasmischgefäß wird zwischen dem Gaserzeuger und der Gasmaschine eingeschaltet. Es kennzeichnet sich dadurch, daß im inneren Raum desselben eine Einrichtung angeordnet ' ist, welche zugleich drei Eigenschaften in sich vereinigt, und zwar:The safety gas mixing vessel forming the subject of the invention is between the gas generator and the gas engine switched on. It is characterized in that a device is arranged in the inner space of the same 'is which at the same time combines three properties, namely:
i. es bewirkt die richtige Gasmischung mit der atmosphärischen Luft,i. it causes the correct gas mixture with the atmospheric air,
ίο 2. es wird das Kondenswasser des durchströmenden Gases aufgefangen, undίο 2. It is the condensation of the flowing through Gas, and
3. es wird durch die Einschaltung dieses Gefäßes ein Zurückschlagen der offenen Gasflammen von der Gasmaschine nach dem Gaserzeuger verhindert und daher eine Explosion · vermieden.3. The switching on of this vessel causes the open gas flames to strike back from the gas engine to the gas generator and therefore an explosion · avoided.
Beiliegende Zeichnung stellt ein solches Gefäß im Durchschnitt dar. Auf dem Gefäß a befindet sich oben das Sicherheitsventil b, unten ein aufgeschraubter Boden c, auf dem zwei Rückschlagsventile d, eins für Gas und eins für Luft, angebracht sind. Zwischen diesen ist ein aufrechtstehender Trichter β angeordnet, welcher den Zweck hat, daß sich an der äußeren Wand desselben Gas und Luft nach dem Ausgangsrohr I drängen müssen, was zur Folge hat, daß sich dieselben innig mischen müssen. Auch wird gleichzeitig das sich bildende Kondenswasser durch diese Einrichtung im Gefäß aufgefangen.The accompanying drawing shows such a vessel on average. On the vessel a there is the safety valve b at the top, and at the bottom a screwed-on base c on which two check valves d, one for gas and one for air, are attached. Between these an upright funnel β is arranged, which has the purpose that on the outer wall of the same gas and air must force their way to the outlet pipe I , with the result that they must mix intimately. At the same time, the condensation water that forms is caught in the vessel by this device.
In dem Trichter e befindet sich ein beweglicher Bolzen g, an dessen unterem Ende ein Steg i mit zwei Stellschrauben k eingeschraubt ist. Der Bolzen g mit dem Steg * wird oben im Trichter e durch eine Spiralfeder h gehoben, so daß sich die Rückschlagsventile d öffnen können, wie die Zeichnung darstellt.In the funnel e there is a movable bolt g, at the lower end of which a web i is screwed with two adjusting screws k. The bolt g with the web * is lifted up in the funnel e by a spiral spring h so that the check valves d can open, as the drawing shows.
An dem äußeren Rande des Trichters e ist oben rechts ein breiter Winkelhebel f so angebracht, daß derselbe sich vor dem Ausgangsrohr I befindet. Sobald ein Rückschlag der offenen Flammen von der Gasmaschine zurück durch das Ausgangsrohr I erfolgt, drückt der starke Druck den Winkelhebel/ auf den Bolzen g, und die Stellschrauben k schlagen dadurch die beiden Rückschlagsventile d zu, so daß der Druck durch das oben angebrachte Sicherheitsventil b entweichen muß.On the outer edge of the funnel e , a wide angle lever f is attached at the top right so that the same is located in front of the outlet pipe I. As soon as the open flames from the gas engine flash back through the outlet pipe I , the strong pressure pushes the angle lever / onto the bolt g, and the adjusting screws k thereby close the two non-return valves d , so that the pressure through the safety valve b mounted above must escape.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE213202C true DE213202C (en) |
Family
ID=474877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT213202D Active DE213202C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE213202C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5948713A (en) * | 1997-07-23 | 1999-09-07 | North American Refractories Co. | Cristobalite-free mullite grain and method of producing same |
US6407023B1 (en) | 1999-10-28 | 2002-06-18 | North American Refractories Co. | Cristobalite-free mullite grain having reduced reactivity to molten aluminum and method of producing the same |
-
0
- DE DENDAT213202D patent/DE213202C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5948713A (en) * | 1997-07-23 | 1999-09-07 | North American Refractories Co. | Cristobalite-free mullite grain and method of producing same |
US6407023B1 (en) | 1999-10-28 | 2002-06-18 | North American Refractories Co. | Cristobalite-free mullite grain having reduced reactivity to molten aluminum and method of producing the same |
US6548436B2 (en) | 1999-10-28 | 2003-04-15 | North American Refractories Co. | Cristobalite-free mullite grain having reduced reactivity to molten aluminum and method of producing the same |
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