AT27835B - Automatic draft regulator. - Google Patents

Automatic draft regulator.

Info

Publication number
AT27835B
AT27835B AT27835DA AT27835B AT 27835 B AT27835 B AT 27835B AT 27835D A AT27835D A AT 27835DA AT 27835 B AT27835 B AT 27835B
Authority
AT
Austria
Prior art keywords
steam
draft regulator
automatic draft
valve
oil cylinder
Prior art date
Application number
Other languages
German (de)
Inventor
Adolf Merrel
Leopold Schick
Original Assignee
Adolf Merrel
Leopold Schick
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 Adolf Merrel, Leopold Schick filed Critical Adolf Merrel
Priority to AT27835D priority Critical patent/AT27835B/en
Application granted granted Critical
Publication of AT27835B publication Critical patent/AT27835B/en

Links

Landscapes

  • Safety Valves (AREA)
  • Control Of Turbines (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Selbsttätiger Zugregler. 



   Eine weitere Ausgestaltung des durch Patent Nr. 25801 geschützten   selbsttätigen   Zugreglers ist durch die Zeichnung schematisch dargestellt, in welcher die in beiden Ausführungen gleichen Bestandteile durch gleiche   liezugsbezeichnungen bezeichnet   sind. 



     D   ist der Dampfzylinder, O der   Ölzylinder,   4 das Dampfeinströmventil, 12 das Ex- 
 EMI1.1 
 Oberseite zur Unterseite des   Olzylinders möglich   ist, der   Kolben 8 sich also nach aufwärts   bewegen kann. Soll der Kolben 3 des Ölzylinders aber von oben nach abwärts bewegt   werden, so findet   der   Ölumnuss jet/t   nicht mehr so wie früher unter einem vom Exzenter 12 betätigten Schieber hinweg statt, sondern durch ein Rohr R, in welelhes ein Rückschlagventil S' eingeschaltet ist, welches den Umfluss nur von der   Unterseite des OIzylinders/. ur   
 EMI1.2 
 Kolbenschieber 6 den ein- bzw. Auslass des Dampfes zu stenern.

   Um aber zu verhindern, dass das Ventil 4 unter dem   Druck des einstromenden Dampfes plötzlich geschlossen wird,   wenn das   Exzenter 12 durch Schliessen   der zweiten   Heiztüre   in seine   ursprüngliche   Stellung zurückgekehrt ist, ist die Spindel   7'des Ventiles 4   mit einem   Kolben F Verseiten, der in   einem Ölzylinder l' auf und nieder geht. Die beiden Zylinderseiten sind durch einen 
 EMI1.3 
   des Umnusses geregelt werden kann, während   ein diese Regelschraube umgehendes Rück-   schlagventil l'den   beim   Heben des Einströmventiles   4 eintretenden Ölum fluss ohne neunenswerten Widerstand zulässt.

   Das Schliessen des Ventiles 4 kann aber nun beliebig laugsam geschehen, so dass das   Einstromventil   nicht mehr so wie bei der Ausführungsform nach dem 
 EMI1.4 
 

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



   <Desc / Clms Page number 1>
 



  Automatic draft regulator.



   Another embodiment of the automatic tension regulator protected by patent no. 25801 is shown schematically in the drawing, in which the same components in both versions are denoted by the same reference designations.



     D is the steam cylinder, O the oil cylinder, 4 the steam inlet valve, 12 the Ex-
 EMI1.1
 Top to bottom of the oil cylinder is possible, so the piston 8 can move upwards. If the piston 3 of the oil cylinder is to be moved from top to bottom, the oil nut now no longer takes place under a slide operated by eccentric 12 as it used to be, but through a pipe R in which a check valve S 'is switched on , which only allows the flow from the bottom of the oil cylinder /. ur
 EMI1.2
 Piston valve 6 to star the inlet or outlet of the steam.

   However, in order to prevent the valve 4 from being suddenly closed under the pressure of the steam flowing in when the eccentric 12 has returned to its original position by closing the second heating door, the spindle 7 ′ of the valve 4 is provided with a piston F which in an oil cylinder l 'goes up and down. The two cylinder sides are through one
 EMI1.3
   of the nut can be regulated, while a non-return valve bypassing this regulating screw allows the oil flow that occurs when the inlet valve 4 is raised without any significant resistance.

   The closing of the valve 4 can now take place arbitrarily slowly, so that the inflow valve no longer as in the embodiment according to the
 EMI1.4
 

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

Claims (1)

PATENT-ANSPRÜCHE : 1. Selbsttätiger Zugregler nach Patent Nr. 25801, dadurch gekennzeichnet, dass die beiden Seiten des Ölzylinders (O) unter Zwischenschaltung eines den Umfluss nur von unten nach oben zulassenden Rückschlagventiles (S) unmittelbar miteinander in Verbindung EMI1.5 <Desc/Clms Page number 2> Dampfes und allenfalls einer Feder erfolgende Schliessen jedoch nur allmählich gestattet, zum Zwecke, durch Ausnutzung der Expansion des Dampfes im Dampfzylinder an Dampf zu sparet. EMI2.1 mit einem Rückschlagventil (n und einer Drosselvorrichtung (X) versehenen Kanal in Vorbindung stehen. EMI2.2 PATENT CLAIMS: 1. Automatic draft regulator according to patent no. 25801, characterized in that the two sides of the oil cylinder (O) are directly connected to one another with the interposition of a non-return valve (S) which only allows flow from the bottom to the top EMI1.5 <Desc / Clms Page number 2> The closing of steam and possibly a spring is only permitted gradually, for the purpose of saving steam by utilizing the expansion of the steam in the steam cylinder. EMI2.1 with a non-return valve (n and a throttle device (X) provided channel are in pre-connection. EMI2.2
AT27835D 1905-04-13 1906-01-30 Automatic draft regulator. AT27835B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT27835D AT27835B (en) 1905-04-13 1906-01-30 Automatic draft regulator.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT25801T 1905-04-13
AT27835D AT27835B (en) 1905-04-13 1906-01-30 Automatic draft regulator.

Publications (1)

Publication Number Publication Date
AT27835B true AT27835B (en) 1907-03-26

Family

ID=25598720

Family Applications (1)

Application Number Title Priority Date Filing Date
AT27835D AT27835B (en) 1905-04-13 1906-01-30 Automatic draft regulator.

Country Status (1)

Country Link
AT (1) AT27835B (en)

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