AT17954B - Compulsory valve control. - Google Patents

Compulsory valve control.

Info

Publication number
AT17954B
AT17954B AT17954DA AT17954B AT 17954 B AT17954 B AT 17954B AT 17954D A AT17954D A AT 17954DA AT 17954 B AT17954 B AT 17954B
Authority
AT
Austria
Prior art keywords
valve control
valve
compulsory
compulsory valve
roller
Prior art date
Application number
Other languages
German (de)
Inventor
Alois Kubalek
Philipp Porges
Original Assignee
Alois Kubalek
Philipp Porges
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 Alois Kubalek, Philipp Porges filed Critical Alois Kubalek
Application granted granted Critical
Publication of AT17954B publication Critical patent/AT17954B/en

Links

Landscapes

  • Control Of Turbines (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Österreichische 
 EMI1.1 
 
 EMI1.2 
 



   Die den Gegenstand der Erfindung bildende zwangläufige Ventilsteuerung bezweckt ein stossfreies Steuern der   Min-und Auslassventile   bei Dampfmaschinen, deren Füllungs- änderung durch Verschiebung des Exzontermittels erfolgt, u. zw. in der Weise, dass das   Anheben und Schliessen   der Ventile nach voneinander verschiedenen, mit   Rücksicht auf die   Ruhe des Ganges und zweckmässige Dampfverteilung zu wählenden Bewegungsgesetzen erfolgt. 



   Diese Steuerung ist in   umstehender   Zeichnung durch Fig. l in Ansicht und teilweisem Schnitt und durch Fig. 2 im Schnitt nach der   Linie l--m   der Fig. 1 dargestellt. 



    Dieselbe besteht aus einer mittelst Stelze u geführten Exzenterstange c, die an   geeigneter Stelle eine entsprechend geformte Rollenbahn o besitzt, welche durch Abwälzen auf der Rolle p eines Hebels g das Ventil bewegt. 
 EMI1.3 
 
Die Rollenbahn o wird nicht nur in der Exzenterstangenrichtung verschoben, sondern durch die Pendelbewegung der Exzenterstange noch um den Bolzen r während des   Ventil-     anhubes   und Schlusses in einem gleichen, jedoch von der   Drehrichtung der Stenerwelle   abhängigen Sinne derart gedroht, dass hiedurch entweder die Ventilanhebekurve flacher als   die Ventilschlusskurvo oder die crstoro   steiler als die letztere wird, je nachdem sich die 
 EMI1.4 
 

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



   <Desc / Clms Page number 1>
 



  Austrian
 EMI1.1
 
 EMI1.2
 



   The compulsory valve control forming the subject of the invention aims to achieve a smooth control of the minimum and exhaust valves in steam engines, the filling of which is changed by shifting the eccentric means, and the like. in such a way that the valves are raised and closed according to different laws of motion, to be selected with regard to the calm of the corridor and the appropriate steam distribution.



   This control is shown in the accompanying drawing by FIG. 1 in a view and partial section and by FIG. 2 in section along the line 1 - m of FIG.



    The same consists of an eccentric rod c guided by means of a stilt u, which has a correspondingly shaped roller track o at a suitable point, which moves the valve by rolling on the roller p of a lever g.
 EMI1.3
 
The roller conveyor o is not only displaced in the direction of the eccentric rod, but also threatened by the pendulum movement of the eccentric rod around the bolt r during the valve lift and closure in the same sense, but depending on the direction of rotation of the star shaft, in such a way that either the valve lift curve becomes flatter as the valve closing curve or the crstoro becomes steeper than the latter, depending on the
 EMI1.4
 

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

 

Claims (1)

Gleiten dieser Bahn auf der Rolle eines Hebels (g) das Ventil derart bewegt, dass der Ventilanhub und der Ventilschluss nach voneinander verschiedenen und von der Drehrichtung EMI1.5 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. Sliding this path on the roller of a lever (g) moves the valve in such a way that the valve lift and the valve closure differ from one another and from the direction of rotation EMI1.5 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT17954D 1903-10-22 1903-10-22 Compulsory valve control. AT17954B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT17954T 1903-10-22

Publications (1)

Publication Number Publication Date
AT17954B true AT17954B (en) 1904-10-10

Family

ID=3521125

Family Applications (1)

Application Number Title Priority Date Filing Date
AT17954D AT17954B (en) 1903-10-22 1903-10-22 Compulsory valve control.

Country Status (1)

Country Link
AT (1) AT17954B (en)

Similar Documents

Publication Publication Date Title
AT17954B (en) Compulsory valve control.
AT65876B (en) Flap lock for containers with bottom emptying.
AT97823B (en) Straight-way valve.
AT47652B (en) Control device for conveyor tracks u. like
AT73301B (en) Station security device.
AT39616B (en) Valve control for internal combustion engines.
AT30905B (en) Self-actuating coil spring friction clutch.
DE227924C (en)
DE539501C (en) Forced ladle valve
AT66969B (en) Swing door closer.
DE490930C (en) Hot air machine with one working cylinder and two displacement cylinders
AT104702B (en) Oil switch.
AT18240B (en) Changeover valve for gas firing.
AT89669B (en) Automatic condensation water return.
AT80237B (en) Steam pressure regulator with automatically compensating resistances.
AT29703B (en) Control device for single or multi-cylinder explosion engines.
AT115684B (en) Valve with an annular closing plate.
AT22107B (en) Actuating device for shut-off valves.
AT8172B (en) Pressure regulators for devices for saturating liquids with gases.
DE13771C (en) Lever mechanism for moving the valves etc. in steam engines together with the associated indirect transmitter
AT24731B (en) Lack of laundry.
AT99233B (en) Device for switching the type lever bearing segment of typewriters.
AT67151B (en) Ship engine governor with pendulum.
AT24573B (en) Device for regulating and reversing steam, gas u. like machines.
AT41640B (en) Control operated with liquid or extensively liquid transmission medium for organs that are to be operated at random or periodically.