DE404248C - Fireless locomotive - Google Patents

Fireless locomotive

Info

Publication number
DE404248C
DE404248C DEST37282D DEST037282D DE404248C DE 404248 C DE404248 C DE 404248C DE ST37282 D DEST37282 D DE ST37282D DE ST037282 D DEST037282 D DE ST037282D DE 404248 C DE404248 C DE 404248C
Authority
DE
Germany
Prior art keywords
locomotive
superheater
fireless
fireless locomotive
steam
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
DEST37282D
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.)
WILHELM STAUFER DIPL ING
Original Assignee
WILHELM STAUFER DIPL ING
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 WILHELM STAUFER DIPL ING filed Critical WILHELM STAUFER DIPL ING
Priority to DEST37282D priority Critical patent/DE404248C/en
Application granted granted Critical
Publication of DE404248C publication Critical patent/DE404248C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C1/00—Steam locomotives or railcars
    • B61C1/04—Steam locomotives or railcars with steam accumulators

Description

Die sogenannten feuerlosen Dampflokomotiven leiden in ihrer Wirkung dadurch, daß nur Naßdampf naturgemäß zur Verwendung kommen kann. Bei Verwendung eines Überhitzers steigert sich einmal der Wirkungsgrad der Lokomotive um ungefähr 20 bis 30 Prozent, andererseits sinkt infolge des höheren Arbeitsvermögens von Heißdampf der Dampf verbrauch in noch höherem Grade; der Wasserspeicher wird um ein Vielfaches leichter. Der Überhitzer kann entweder aus stark wärmespeicherndem Material bestehen, das bei Füllung der Lokomotive gleichzeitig aufgeheizt wird, am besten elektrisch, oder eigens durch Öl- oder Gasfeuerung beheizt werden. Der Brenner bei letzterer Art ist bei Stillstand der Lokomotive so eingestellt, daß die Überhitzerrohre gerade ihre notwendige Temperatur halten; beim Öffnen des Reglers wird durch geeignete Übertragung die Feuerung auf ihre einregelbare Vollleistung automatisch geöffnet. Die Abgase dieser Überhitzerfeuerung durchstreichen den Dampfkessel und geben dabei ihre Wärme bei diesem Gegenstromprinzip derart an den Kessel ab, daß sie mit ungefährlicher Temperatur die Lokomotive verlassen. Der Gewichtszuwachs der Lokomotive durch den Überhitzer wird durch die Gewichtsersparnis an Wasservorrat reichlich ausgeglichen, sogar ziemlich übertroffen; die Bedienung wird nicht verwickelter, so daß einmännige Bedienung beibehalten werden kann.The so-called fireless steam locomotives suffer in their effectiveness because that only wet steam can naturally be used. When using a superheater, the efficiency increases of the locomotive by about 20 to 30 percent, on the other hand it sinks as a result of the higher work capacity of superheated steam the steam consumption is still higher; the water storage will be many times over easier. The superheater can either consist of a material that is highly heat-retaining, which is heated at the same time as the locomotive is filled, preferably electrically, or are specially heated by oil or gas firing. The burner in the latter type is When the locomotive is at a standstill, it is set so that the superheater tubes just do their necessary Keep temperature; when the regulator is opened, the furnace is set to its adjustable full output by means of suitable transmission opened automatically. The exhaust gases from this superheater system pass through the steam boiler and add their heat in the process This countercurrent principle is applied to the boiler in such a way that it is at a safe temperature leave the locomotive. The weight gain of the locomotive due to the superheater is due to the weight saving well balanced in water supply, even quite surpassed; the operation will not more involved so that one-man operation can be maintained.

Claims (1)

Patent-Anspruch: 3^Patent Claim: 3 ^ Feuerlose Lokomotive, dadurch gekennzeichnet, daß der Naßdampf in einem Überhitzer getrocknet und überhitzt wird, der entweder aus wärmespeicherndem, vorher elektrisch, durch Öl- oder Gasfeuerung beheiztem Material besteht oder durch Gas- oder Ölfeuerung eigens beheizt wird.Fireless locomotive, characterized in that the wet steam in one Superheater is dried and superheated, either from heat storage, previously electrically, by oil or gas firing heated material or is specially heated by gas or oil firing.
DEST37282D 1923-10-11 1923-10-11 Fireless locomotive Expired DE404248C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST37282D DE404248C (en) 1923-10-11 1923-10-11 Fireless locomotive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST37282D DE404248C (en) 1923-10-11 1923-10-11 Fireless locomotive

Publications (1)

Publication Number Publication Date
DE404248C true DE404248C (en) 1924-10-16

Family

ID=7462888

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST37282D Expired DE404248C (en) 1923-10-11 1923-10-11 Fireless locomotive

Country Status (1)

Country Link
DE (1) DE404248C (en)

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