AT60156B - Exhaust regulator, preferably for steam locomotive engines. - Google Patents

Exhaust regulator, preferably for steam locomotive engines.

Info

Publication number
AT60156B
AT60156B AT60156DA AT60156B AT 60156 B AT60156 B AT 60156B AT 60156D A AT60156D A AT 60156DA AT 60156 B AT60156 B AT 60156B
Authority
AT
Austria
Prior art keywords
exhaust
locomotive engines
exhaust regulator
steam locomotive
steam
Prior art date
Application number
Other languages
German (de)
Inventor
Ignaz Feichtinger
Original Assignee
Ignaz Feichtinger
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 Ignaz Feichtinger filed Critical Ignaz Feichtinger
Application granted granted Critical
Publication of AT60156B publication Critical patent/AT60156B/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B31/00Component parts, details, or accessories not provided for in, or of interest apart from, other groups
    • F01B31/16Silencers specially adapted for steam engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/16Induction apparatus, e.g. steam jet, acting on combustion products beyond the fire

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



    AU8pufrregler,   vorzugsweise für Lokomotivdampfmaschinen. 



   Es ist bekannt, in die   Dampfauspuftröhren   von Lokomotivmaschinen Rückschlagventile anzuordnen, welche den Zweck haben, den Eintritt der Luft. heisser Schornsteingase und der Lösche in den Zylinder zu verhindern sowie bei leichter Belastung den namentlich bei Mehrzylindermaschinen sich ergebenden negativen Teil des Dampfdiagrammes zu vermeiden. Der Gegenstand der Erfindung bezieht sich auf die konstruktive Ausgestaltung dieses   Ruckschlagorganea   und bezweckt, dem austretenden Dampfstrahle eine möglichst grosse Umfangsfläche zu geben, um dessen Saugwirkung auf das ihn umgebende Medium erheblich zu vergrössern. 



   In der Zeichnung zeigt Fig. 1 einen Längsschnitt, Fig. 2 einen Grundriss des Rückschlagorganes. Es besteht aus einer in das Dampfauspuffrohr a eingesetzten   mehrseitigen   Hohlpyramide b, deren Seitenflächen mit Durchtrittsöfnungen c versehen sind, die von Blattfedern d für gewöhnlich geschlossen gehalten werden. Während des Auspuffes werden diese Blattfedern d von den Rändern der Durchtrittsöffnungen   abgehoben,   sie sperren aber unmittelbar nach dem Auspuff diese Durchtrittsöffnungen wieder ab. Wie aus der Zeichnung ersichtlich, wird der austretende Dampfstrahl e sternförmig sein, also mit erheblich vergrösserter Oberfläche seine Saugwirkung auf das ihn umgebende Medium ausüben, wodurch ein besserer Wirkungsgrad erzielt wird. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



    AU8pufrroller, preferably for steam locomotive engines.



   It is known to arrange check valves in the steam exhaust pipes of locomotive engines, which have the purpose of allowing the air to enter. to prevent hot chimney gases and the extinguishing in the cylinder as well as to avoid the negative part of the steam diagram, which results especially in multi-cylinder machines, under light loads. The object of the invention relates to the structural design of this non-return organea and aims to give the emerging steam jet the largest possible circumferential surface in order to considerably increase its suction effect on the medium surrounding it.



   In the drawing, FIG. 1 shows a longitudinal section, FIG. 2 shows a plan view of the non-return element. It consists of a multi-sided hollow pyramid b inserted into the steam exhaust pipe a, the side surfaces of which are provided with passage openings c which are usually kept closed by leaf springs d. During the exhaust, these leaf springs d are lifted from the edges of the passage openings, but they block these passage openings again immediately after the exhaust. As can be seen from the drawing, the exiting steam jet e will be star-shaped, that is to say exert its suction effect on the medium surrounding it with a considerably enlarged surface, whereby a better degree of efficiency is achieved.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Auspuffregler, vorzugsweise für Lokomotivd@mpfmaschinen, bestehend aus einem in das Auspuffrohr eingesetzten Rückschlagventil, dadurch gekennzeichnet, dass letzteres die Form einer mehrseitigen Hohlpyramide besitzt, in deren Seitenwänden Durchtrittsöffnungen vorgesehen sind, die durch Rückschlagblattfedern geschlossen gehalten werden, so dass der austretende Dampfstrahl einen sternförmigen Querschnitt erhält und durch die hiedurch bedingte Oberflächenvergrösserung eine günstigere Saugwirkung erzielt wird EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Exhaust regulator, preferably for Lokomotivd @ mpfmaschinen, consisting of a non-return valve inserted into the exhaust pipe, characterized in that the latter has the shape of a multi-sided hollow pyramid, in the side walls of which passage openings are provided which are kept closed by non-return leaf springs, so that the emerging steam jet has a star-shaped Cross section is obtained and a more favorable suction effect is achieved through the resulting increase in surface area EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT60156D 1912-05-06 1912-05-06 Exhaust regulator, preferably for steam locomotive engines. AT60156B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT60156T 1912-05-06

Publications (1)

Publication Number Publication Date
AT60156B true AT60156B (en) 1913-07-10

Family

ID=3582019

Family Applications (1)

Application Number Title Priority Date Filing Date
AT60156D AT60156B (en) 1912-05-06 1912-05-06 Exhaust regulator, preferably for steam locomotive engines.

Country Status (3)

Country Link
AT (1) AT60156B (en)
FR (1) FR456430A (en)
NL (1) NL1033C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2706972A (en) * 1950-12-28 1955-04-26 Elmer C Kiekhaefer Crankcase valve for two-cycle engine
US2831499A (en) * 1954-09-07 1958-04-22 Rohr Aircraft Corp Check valve
US2856956A (en) * 1954-11-22 1958-10-21 Smolensky Michael Pneumatic check valve
US2934083A (en) * 1955-10-07 1960-04-26 Charles B Norton Compressor valve
US3981276A (en) * 1974-06-06 1976-09-21 Ford Motor Company Induction-exhaust system for a rotary engine
US4696263A (en) * 1985-07-12 1987-09-29 Performance Industries, Inc. Reed valves for internal combustion engines

Also Published As

Publication number Publication date
NL1033C (en) 1916-02-01
FR456430A (en) 1913-08-26

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