AT67307B - Cooling device for centrifugal compressors. - Google Patents

Cooling device for centrifugal compressors.

Info

Publication number
AT67307B
AT67307B AT67307DA AT67307B AT 67307 B AT67307 B AT 67307B AT 67307D A AT67307D A AT 67307DA AT 67307 B AT67307 B AT 67307B
Authority
AT
Austria
Prior art keywords
cooling device
centrifugal compressors
blades
heat
coolant
Prior art date
Application number
Other languages
German (de)
Inventor
Hugo Junkers
Original Assignee
Hugo Junkers
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 Hugo Junkers filed Critical Hugo Junkers
Application granted granted Critical
Publication of AT67307B publication Critical patent/AT67307B/en

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 
 EMI1.3 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
   wärmeübertragende   Fläche anzusprechen sind. Diese Lamellen   l   (Zusatzlamellen) nehmen die Wärme aus dem Gasstrom auf und leiten    dies {' den'Schaufeln 8   zu, die mit gekühlten Wandungen M wärmeleitend verbunden sind. Von den Schaufeln s strömt die Wärme den Wandungen M zu und wird dort an das Kühlmittel übertragen. Entsprechend der Stärke des Wärmestromes können die Schaufeln s nach der   Anschlussstelle   an den Kühlmittelkanal hin allmählich verstärkten Querschnitt erhalten. 



   Reicht das Wärmeleitvermögen der Schaufeln s für die Weiterleitung der von den Zusatzlamellen l aufgenommenen Wärme nicht mehr aus, so können einzelne oder alle   Schaufeln   hohl ausgebildet und als Kühlmittelkanäle benutzt werden, an die die Lamellen   l   unmittelbar angeschlossen sind. 



   Die Fig. 23,24 und 25 zeigen eine solche   Ausführungsform. l bedeutet wieder   die ringförmig angeordneten Lamellen und s sind die in diesem Falle hohlen, von einem Kühlmittel durchströmten Schaufeln, die mit   Kühlmittelleitungen   o,   p   verbunden sind. Die von den Lamellen   l   aufgenommene Wärme geht dann unmittelbar an die Wandungen der Schaufeln s und von da in das Kühlmittel weiter. 
 EMI2.2 




   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 
 EMI1.3
 

 <Desc / Clms Page number 2>

 
 EMI2.1
   heat-transferring surface are to be addressed. These lamellae 1 (additional lamellae) absorb the heat from the gas flow and pass it on to the blades 8, which are connected to the cooled walls M in a heat-conducting manner. The heat flows from the blades s to the walls M and is there transferred to the coolant. According to the strength of the heat flow, the blades s can have a gradually increased cross section after the connection point to the coolant channel.



   If the thermal conductivity of the blades s is no longer sufficient for the transmission of the heat absorbed by the additional lamellae l, then some or all of the blades can be made hollow and used as coolant channels to which the lamellae l are directly connected.



   FIGS. 23, 24 and 25 show such an embodiment. l again means the annularly arranged lamellae and s are the hollow blades in this case, through which a coolant flows and which are connected to coolant lines o, p. The heat absorbed by the fins 1 then goes directly to the walls of the blades s and from there into the coolant.
 EMI2.2


 
AT67307D 1910-06-22 1911-06-16 Cooling device for centrifugal compressors. AT67307B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR67307X 1910-06-22

Publications (1)

Publication Number Publication Date
AT67307B true AT67307B (en) 1914-12-28

Family

ID=8699517

Family Applications (1)

Application Number Title Priority Date Filing Date
AT67307D AT67307B (en) 1910-06-22 1911-06-16 Cooling device for centrifugal compressors.

Country Status (1)

Country Link
AT (1) AT67307B (en)

Similar Documents

Publication Publication Date Title
DE102016001966A1 (en) An air-cooled laser device with a heat transfer member having cooling fins
WO2015117825A2 (en) Electric machine
DE102014225173A1 (en) Electric motor with a stator and a rotor
AT67307B (en) Cooling device for centrifugal compressors.
US3239002A (en) Tube formation for structuring heatexchanger core-units
DE102014114185A1 (en) Heat exchanger with thermoelectric elements
DE7804603U1 (en) DEVICE FOR MAINTAINING A THERMALLY INSULATING VACUUM IN A ROTOR OF A TURBOGENERATOR WITH SUPRAL CONDUCTING EXCITATION DEVELOPMENT
AT230684B (en) Pre-cooler or intercooler for the compressor of a gas turbine system
GB950548A (en) Improvements in and relating to tubular heat-exchangers
CH373810A (en) Cooling arrangement on a turbo generator
DE641042C (en) Heat exchange device
DE977499C (en) Heat exchanger loaded with mercury as a coolant for carrying out exothermic chemical reactions
CH233505A (en) Hydrodynamic torque converter, in particular for motor vehicles.
AT31678B (en) Surface capacitor.
DE102008019894B4 (en) Recooler with circularly curved finned heat exchanger
AT25970B (en) Louvre cooler.
AT110966B (en) Process for cooling apparatus and apparatus components, in particular internal combustion engines.
DE2944580A1 (en) Cooling system for portable insulating container - has heat-sinking end of Peltier element at condensation end of heat pipe
AT242789B (en) Radiator battery with vertical blowing
DE968263C (en) Device for cooling the air compressed in air-cooled compressors
AT310389B (en) Heat exchanger
AT123045B (en) Heat exchange device.
CH175131A (en) Cooling device on closed electric motors.
DE673684C (en) Absorption cooling apparatus with pressure equalizing gas
US1846719A (en) Cooler