DE401533C - Process and device for utilizing the overproduced steam in the locomotive boiler - Google Patents

Process and device for utilizing the overproduced steam in the locomotive boiler

Info

Publication number
DE401533C
DE401533C DET28093D DET0028093D DE401533C DE 401533 C DE401533 C DE 401533C DE T28093 D DET28093 D DE T28093D DE T0028093 D DET0028093 D DE T0028093D DE 401533 C DE401533 C DE 401533C
Authority
DE
Germany
Prior art keywords
steam
overproduced
compressed air
utilizing
locomotive
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
Application number
DET28093D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DETLEF TIETJE
Original Assignee
DETLEF TIETJE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DETLEF TIETJE filed Critical DETLEF TIETJE
Priority to DET28093D priority Critical patent/DE401533C/en
Application granted granted Critical
Publication of DE401533C publication Critical patent/DE401533C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K15/00Adaptations of plants for special use
    • F01K15/02Adaptations of plants for special use for driving vehicles, e.g. locomotives
    • F01K15/025Adaptations of plants for special use for driving vehicles, e.g. locomotives the vehicle being a steam locomotive

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)

Description

Verfahren und Vorrichtung zur Nutzbarmachung des überproduzierten Dampfes im Lokomotivkessel. Den Gegenstand der Erfindung bildet ein neues Verfahren zur Nutzbarmachung des zeitweilig überproduzierten Dampfes einer Lokomotive, in Verbindung mit der entsprechenden Anordnung.Method and device for utilizing the overproduced Steam in the locomotive boiler. The subject of the invention is a new method to utilize the temporarily overproduced steam of a locomotive, in Connection with the appropriate arrangement.

;Erfahrungsgemäß ist es in der Praxis nicht zu vermeiden, daß bei Lokomotiven, unter Abblasen des Sicherheitsventils, ein erheblicher Teil der erzeugten, aber im Moment nicht verwendbaren Dampfkraft ungenutzt verlorengeht. Nach dem neuen Verfahren dieser Erfindung soll in solchen Fallen die nicht für den eigentlichen Betrieb benötigte Dampfkraft, bevor ein Abblasen durch das Sicherheitsventil erfolgt, durch Antrieb der Dampfluftpumpe zur Erzeugung von Druckluft benutzt werden. Diese in geeigneten Behältern aufgespeicherte Druckluft soll bei Bedarf, soweit sie nicht zum Betrieb der üblichen Luftdruckbremsen benutzt wird, als Treibmittel den Zylindern der Maschine zugeführt werden. In letzterem Falle ist die Druckluft zweckmäßig durch den Überhitzer zu leiten, wodurch nicht mir einer schädlichen Abkühlung der Zylinder durch die expandierende Druckluft vorgebeugt, sondern auch der Nutzeffekt an sich durch die Vergrößerung des Volumens der--Druckluft erheblich gesteigert wird.; Experience has shown that in practice it cannot be avoided that with Locomotives, with the safety valve blown off, a significant part of the generated, but at the moment not usable steam power is lost unused. According to the new one The method of this invention is intended in such cases, which are not intended for the actual Operation required steam power before a blow-off takes place through the safety valve, can be used to generate compressed air by driving the steam air pump. These Compressed air stored in suitable containers should, if necessary, if not is used to operate the usual air pressure brakes, the cylinders as propellant fed to the machine. In the latter case, the compressed air is expediently through to conduct the superheater, which does not cause harmful cooling of the cylinder prevented by the expanding compressed air, but also the efficiency at by increasing the volume of the - compressed air is increased considerably.

Die meisten Lokomotiven--pflegen bereits mit besonderer, von der eigentlichen Maschine unabhängigen Dampfluftpumpe versehen zu sein, welche für den neuen Zweck Verwendung finden kann.Most locomotives - already with special, maintain from the actual Machine independent steam air pump to be provided which for the new purpose Can be used.

Die Zeichnung veranschaulicht in schematischer Weise eine dem neuen Verfahren entsprechende Anordnung an einer Heißdampflokomotive bekannter Einrichtung.The drawing illustrates schematically one of the new Procedure corresponding arrangement on a superheated steam locomotive known device.

Die von der Dampfluftpumpe i durch den überproduzierten Dampf erzeugte Druckluft gelangt durch eine mit Absperrventil z versehene Rohrleitung 3 in die Sammelbehälter 4 von beliebiger, dem Bau der Lokomotive angepaßter Form. Ventil 6 ist hierbei geschlossen zu halten. Aus Behälter 4 kann die Druckluft je nach Bedarf und nach Durchleitung; durch den überhitzer io als Treibmittel den Zylindern der Maschine zugeführt werden. Behälter 5 ist der übliche, zum Betrieb der Luftdruckbremsen erforderliche Bremshauptluftbehälter. Dieser wird für gewöhnlich durch Ventil 6 und Leitung 7 von der Dampfluftpumpe i mit Druckluft aufgefüllt. Wenn genügend Druckluft in den Behältern 4 vorhanden ist und kein besonderer Grund zum Einschalten der Dampfluftpumpe i vorliegt, kann die Speisung des Behälters 5 jederzeit durch Reduzterventil 9 aus den Behältern 4 erfolgen. Die in erwähnter Weise aufgespeicherte Druckluft ist besonders beim Durchfahren von Tunnels als Treibmittel an Stelle des Dampfes zu benutzen, weil auf diese Weise die Belästigung der Reisenden und des Personals durch den sonst von der Lokomotive ausgestoßenen Dampf behoben wird und anderseits dem Lokomotivführer der freie Ausblick auf die Strecke bleibt.The one generated by the steam air pump i through the overproduced steam Compressed air passes through a pipe 3 provided with a shut-off valve z Container 4 of any shape adapted to the construction of the locomotive. Valve 6 is to be kept closed. The compressed air can be supplied from container 4 as required and after passage; by the superheater io as propellant the cylinders of the Machine are fed. Container 5 is the usual one for operating the air pressure brakes required main brake air reservoir. This is usually through valve 6 and line 7 filled with compressed air from the steam air pump i. If there is enough compressed air is present in the containers 4 and there is no particular reason to switch on the steam air pump i is present, the supply of the container 5 can be switched off at any time through the reducing valve 9 the containers 4 take place. The compressed air stored in the manner mentioned is special to use as propellant instead of steam when driving through tunnels, because in this way the nuisance of the travelers and the staff by the otherwise The steam emitted by the locomotive is removed and, on the other hand, the engine driver the unobstructed view of the route remains.

Je nach dem System der Lokomotive und den besonderen Umständen kann die beschriebene Anordnung in ihren Einzelheiten modifiziert werden und können einzelne der angegebenen Maßnahmen durch äquivalente andere ersetzt werden, ohne daß dadurch der Rahmen .der Erfindung als solche überschritten wird.Depending on the system of the locomotive and the particular circumstances the arrangement described can be modified in its details and individual of the specified measures can be replaced by equivalent others without this the scope of the invention as such is exceeded.

Claims (1)

PATENTANSPRUCH: Verfahren zur Nutzbarmachung des zeitweilig überproduzierten Dampfes im Lokomotivkessel, dadurch gekennzeichnet, daß der überproduzierte Dampf, bevor ein Abblasen durchs Sicherheitsventil erfolgt, zum Antrieb der Dampfluftpumpe (i) zur Erzeugung von Druckluft benutzt wird. Diese in Behältern (4) aufgespeicherte Druckluft soll außer zum Betrieb der üblichen Luftdruckbremsen im gewöhnlichen Betriebe den Arbeitszylindern der Lokomotive unter Durchleitung durch den überhitzer (iC) als Treibmittel zugeführt werden. PATENT CLAIM: A method for utilizing the temporarily overproduced steam in the locomotive boiler, characterized in that the overproduced steam is used to drive the steam air pump (i) to generate compressed air before it is blown off through the safety valve. This compressed air stored in containers (4) is to be supplied as a propellant to the working cylinders of the locomotive, passing through the superheater (iC), in addition to operating the usual air pressure brakes in normal operations.
DET28093D 1923-02-04 1923-02-04 Process and device for utilizing the overproduced steam in the locomotive boiler Expired DE401533C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET28093D DE401533C (en) 1923-02-04 1923-02-04 Process and device for utilizing the overproduced steam in the locomotive boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET28093D DE401533C (en) 1923-02-04 1923-02-04 Process and device for utilizing the overproduced steam in the locomotive boiler

Publications (1)

Publication Number Publication Date
DE401533C true DE401533C (en) 1924-09-05

Family

ID=7553920

Family Applications (1)

Application Number Title Priority Date Filing Date
DET28093D Expired DE401533C (en) 1923-02-04 1923-02-04 Process and device for utilizing the overproduced steam in the locomotive boiler

Country Status (1)

Country Link
DE (1) DE401533C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739573C (en) * 1934-02-20 1943-09-29 Glyco Metall Werke Process for the production of composite cast bearing shells and similar workpieces by immersion casting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739573C (en) * 1934-02-20 1943-09-29 Glyco Metall Werke Process for the production of composite cast bearing shells and similar workpieces by immersion casting

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