AT101409B - Device for the boiler feed of steam engines with variable speed. - Google Patents

Device for the boiler feed of steam engines with variable speed.

Info

Publication number
AT101409B
AT101409B AT101409DA AT101409B AT 101409 B AT101409 B AT 101409B AT 101409D A AT101409D A AT 101409DA AT 101409 B AT101409 B AT 101409B
Authority
AT
Austria
Prior art keywords
variable speed
boiler feed
steam engines
boiler
control
Prior art date
Application number
Other languages
German (de)
Inventor
Josef Ing Muchka
Original Assignee
Josef Ing Muchka
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 Josef Ing Muchka filed Critical Josef Ing Muchka
Application granted granted Critical
Publication of AT101409B publication Critical patent/AT101409B/en

Links

Landscapes

  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Einrichtung zur Kesselspeisung von Dampfmaschinen mit veränderlicher Umdrehungs- zahl. 
 EMI1.1 
 Litungen oder durch Dampfverbrauch für Hdzungszwecke u. dgl. Auch bei einem Betrieb, z. B. Lokomotivbetrieb mit gedrosselte Dampf, ist der Dampfverbrauch geringer als der Förderleistung einer Pumpe entspricht, deren Leistung nur in Abhängigkeit von der Füllung der Dampfmaschine vcrändcr-   br ist.   



     Solche Umstände haben   die Wirkung, dass trotz der in Abhängigkeit von der   Füllung   bzwirkten 
 EMI1.2 
 beiden Leitungen kurzsechliessenden Zweigkitung angeordnet ist und von Hand aus   unabhängig von   der Steuerung einstellbar ist. Ein solches Rgegelorgan kann kicht so eingestellt werden, dass   der Durchfluss-   widerstand oder Querschnitt durch die Pumpenleitungen oder-ableitungen dem Wasserbedarfe im Kessel entsprechend vergrössert oder verkleinert wird und dadurch eine Regelung zusätzlich zu 
 EMI1.3 
 Absperrorgan der Leitung wirken kann. Dies empfiehlt sich aus Sicherheitsgründen, um eine Sprengung derPumpenleitungendurchSchliessenderDruckleitungauszuschliessen. 



   PATENT-ANSPRÜCHE :
1. Einrichtung zur Kesselspeisung von Dampfmasschinen mit   veränderlicher   Umdrehungszahl nach Patant Nr. 93092, dadurch gekennzeichnet, dass nebst der durch die Steuerung beeinflussten Einrichtung zur Veränderung der in den Kessel   geförderten   Wassermenge in   Abhängigkeit   von der Füllung der Dampfmaschine eine zweite unabhängig von der Steuerung von Hand aus ein, tdlbare Einrichtung   vorgesdi : n   ist, durch welche in jeder Stellung der Steuerung die Wasserförderung in den Kessel dem 
 EMI1.4 
 

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



   <Desc / Clms Page number 1>
 



  Device for the boiler feed of steam engines with variable speed.
 EMI1.1
 Litungen or through steam consumption for heating purposes u. Like. Even in an operation, for. B. Locomotive operation with throttled steam, the steam consumption is less than the delivery rate of a pump, the performance of which is only variable depending on the filling of the steam engine.



     Such circumstances have the effect that in spite of the depending on the filling respectively
 EMI1.2
 two lines short-circuiting branch kit is arranged and can be adjusted by hand independently of the control. Such a regulating element cannot be set in such a way that the flow resistance or cross section through the pump lines or discharge lines is increased or decreased in accordance with the water requirements in the boiler, thereby providing additional control
 EMI1.3
 The shut-off device of the line can act. This is recommended for safety reasons, in order to prevent the pump lines from bursting by closing the pressure line.



   PATENT CLAIMS:
1. Device for the boiler feed of steam engines with variable number of revolutions according to Patant No. 93092, characterized in that in addition to the device influenced by the control for changing the amount of water pumped into the boiler depending on the filling of the steam engine, a second independent of the control by hand from a, tdlbare device vorgesdi: n is, through which the water supply in the boiler in every position of the control
 EMI1.4
 

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

Claims (1)

2. Einrichtung nach Anspruch 1, bd wdchcr ein in einer der beiden Pumpenleitungen angeordnetes und durch die Steuerung betätigbares Regelorgan das gesamte Wasser in den Kessel fördert oder ganz oder teilweise abkitet oder drosselt, dadurch gekennzeichnet, dass die Wasserzufuhr zu diesem Regelorgan durch ein anderes unabhängig von der Steuerung betätigbares Regelorgan beeinflusst wird. e) Erstes Zusatzpatent Nr. 96880. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. 2. Device according to claim 1, bd wdchcr a arranged in one of the two pump lines and operable by the controller regulating element conveys all the water into the boiler or wholly or partially abkitet or throttles, characterized in that the water supply to this control element by another independently is influenced by the control operable control element. e) First additional patent No. 96880. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT101409D 1921-11-15 1923-07-05 Device for the boiler feed of steam engines with variable speed. AT101409B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT93092T 1921-11-15
AT101409T 1923-07-05

Publications (1)

Publication Number Publication Date
AT101409B true AT101409B (en) 1925-10-26

Family

ID=29402027

Family Applications (1)

Application Number Title Priority Date Filing Date
AT101409D AT101409B (en) 1921-11-15 1923-07-05 Device for the boiler feed of steam engines with variable speed.

Country Status (1)

Country Link
AT (1) AT101409B (en)

Similar Documents

Publication Publication Date Title
AT101409B (en) Device for the boiler feed of steam engines with variable speed.
AT89224B (en) Feed water heater.
DE510713C (en) Boiler feed system with degassing of the feed water in a mixing preheater
DE593148C (en) Hot water heating system
DE535339C (en) Process for operating steam boiler systems with storage tanks
AT107897B (en) Method and arrangement for regulating feed water pumps, in which the feed water is preheated by the extraction steam from engines.
DE575321C (en) Steam generator with several fire-heated steam generating tubes
AT128957B (en) Steam system with hot water storage tank.
DE742862C (en) Superheated steam cooling and control with forced operation of the coolant
AT114963B (en) Boiler feed pump.
DE426491C (en) Steam boiler system, which is fed to compensate for the load fluctuations in the case of a reduced boiler load, and which in the case of an increased load is reduced
DE493850C (en) Process for feeding steam boilers in systems with preheating of the feed water using flue gases
DE593690C (en) Hot water heating system with a circulation pump and with displacement heat storage
DE497324C (en) Steam power plant with consumers fed by extraction steam
DE436777C (en) Steam boiler system with heat storage
AT89276B (en) Electric heater for flowing media.
AT71706B (en) Feed device with preheater for locomotives.
AT109784B (en) Arrangement for feeding steam boiler systems.
DE565389C (en) Steam system with fluctuating load and compensation through storage
AT75873B (en) Milk cooling system.
AT151476B (en) Water softening system, in particular for softening spit water for locomotive boilers.
DE434282C (en) Device to prevent steam formation in flue gas preheaters
DE427930C (en) Procedure for regulating feed water pumps
DE497075C (en) Steam system with fluctuating steam demand, consisting of two steam networks, each with a boiler group and a pipe that connects the two networks and is provided with a valve
DE416330C (en) Device for regulating the boiler feed for steam engines with variable speed