CH143157A - Evaporative cooler for metal vapor apparatus. - Google Patents

Evaporative cooler for metal vapor apparatus.

Info

Publication number
CH143157A
CH143157A CH143157DA CH143157A CH 143157 A CH143157 A CH 143157A CH 143157D A CH143157D A CH 143157DA CH 143157 A CH143157 A CH 143157A
Authority
CH
Switzerland
Prior art keywords
pressure
evaporative cooler
increasing device
metal vapor
cooler according
Prior art date
Application number
Other languages
German (de)
Inventor
Walter Dr Ing Daellenbach
Original Assignee
Walter Dr Ing Daellenbach
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 Walter Dr Ing Daellenbach filed Critical Walter Dr Ing Daellenbach
Publication of CH143157A publication Critical patent/CH143157A/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/04Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • E05B63/048Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings with bolt heads at both sides of the lock

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Description

       

  Siedekühler für     metalldampfapparate.       Es ist bereits vorgeschlagen worden,     Me-          talldanrpfapparate    mit metallenere     Vakuum-          9-efäss,        insbesondere        Quecksilberdarrrpfgleich-          richter-        mittelst    Siedekühlern zu kühlen.  solche Siedekühler sind aber überall da, wo  las     Kühlwasser    nicht genügend tiefe Tem  peratur hat, nicht oder zu wenig wirksam.

    Dieser Nachteil wird gemäss vorliegender Er  findung dadurch beseitigt, dass der     Siede-          #-ühler    Mittel aufweist, um die Verdampfung       les    Kühlmittels unter einem niedrigeren       Partialdruck    des Dampfes vor sich gehen     zn     Lassen als die Kondensation.  



  In der Zeichnung ist ein Ausführungs  beispiel des     Erfindungsgegenstandes    in Ver  bindung reit einem     Quecksilberdampfgleich-          richter    mit metallenem     Vakuunrgefä.ss    sche  matisch dargestellt. In der- Zeichnung ist  las metalleere Vakuumgefäss mit 1 und mit  3 die Kathode bezeichnet. 3 sind die Anoden       :les        Gleichrichters.    Das Gefäss 1 ist     dureh          einen    unter reduziertem Druck arbeitenden    Siedekühler gekühlt.     Der    in letzterem' ent  wickelte Dampf wird durch eine Dampf  leitung 5 nach dem Kondensator 6 geführt.

    In der Dampfleitung 5 ist bei 7 eine Druck  erhöhungsvorrichtung, z. B. ein rotierender  Kompressor, oder ein Kolbenkompressor oder  eine durch Dampf oder Flüssigkeit getriebene       Strahlpumpe    eingebaut. Durch die Vorrich  tung 7 wird der aus dem Siedekühler 4 ent  weichende Dampf verdichtet, so dass also. im  Kondensator 6 ein höherer     Partialdruck    des  Dampfes herrscht als im Siedekühler 4. Der  Siedekühler nimmt daher- eine tiefere Tem  peratur an als die Temperatur, bei welcher  die Kondensationswärme     ire    Kondensator ab  geführt wird. Durch eine Leitung 8 wird  das Kondensat aus dem Kondensator wieder  in den Siedekühler zurückgeführt.

   In dieser  Leitung ist ein     Reduzierventil    9 vorgesehen,  welches das flüssige Kondensat durchlässt,  aber- verhindert, dass der höhere Druck im  Kondensator 6 sieh nach dem Siedekühler 4  ausgleichen kann.      Statt wie beim gezeichneten Ausführungs  beispiel, das ganze Gefäss des Quecksilber  dampfgleichrichters durch einen unter redu  ziertem Druck arbeitenden Siedekühler zu  kühlen, kann auch nur ein Teil des     (äefässes     mit einem solchen Kühler gekühlt werden



  Evaporative cooler for metal steam apparatus. It has already been proposed to cool metal vapor apparatus with more metallic vacuum vessels, in particular mercury vapor rectifiers, by means of boiling coolers. Such evaporative coolers are, however, ineffective or insufficiently effective wherever the cooling water does not have a sufficiently low temperature.

    According to the present invention, this disadvantage is eliminated in that the boiling cooler has means to allow the evaporation of the coolant to take place under a lower partial pressure of the vapor than the condensation.



  The drawing shows an exemplary embodiment of the subject matter of the invention in connection with a mercury vapor rectifier with a metallic vacuum vessel. In the drawing, the metal vacuum vessel is denoted by 1 and 3, the cathode. 3 are the anodes: les rectifier. The vessel 1 is cooled by an evaporative cooler operating under reduced pressure. The steam developed in the latter 'is passed through a steam line 5 to the condenser 6.

    In the steam line 5 is at 7 a pressure increasing device, for. B. a rotating compressor, or a piston compressor or a jet pump driven by steam or liquid installed. Through the Vorrich device 7 of the evaporating cooler 4 ent soft steam is compressed, so that. A higher partial pressure of the steam prevails in the condenser 6 than in the evaporative cooler 4. The evaporative cooler therefore assumes a lower temperature than the temperature at which the heat of condensation is discharged from the condenser. The condensate from the condenser is returned to the evaporative cooler through a line 8.

   A reducing valve 9 is provided in this line, which allows the liquid condensate to pass through, but prevents the higher pressure in the condenser 6 from being able to equalize after the evaporative cooler 4. Instead of cooling the entire vessel of the mercury vapor rectifier with a boiling cooler operating under reduced pressure, as in the illustrated embodiment, only part of the vessel can be cooled with such a cooler


    

Claims (1)

PATENTANSPRUCH: Siedekühler für Metalldampfapparate, gekennzeichnet durch Mittel um die Ver dampfung des Kühlmittels unter einem niedri gerem Partialdruck vor sich gehen zu lassen als die Kondensation. UNTERANSPRüCHE 1. Siedekühler nach Patentanspruch, dadurch gekennzeichnet, dass zwischen Verdampfer und Kondensator eine Druckerhöhungs- vorrichtung angeordnet ist. 2. Siedekühler nach Patentanspruch und Un ter.anspruch 1, dadurch gekennzeichnet dass als Druckerhöhungsvorrichtung eii rotierender Kompressor angeordnet ist. 3. PATENT CLAIM: Evaporative cooler for metal vapor apparatus, characterized by means to allow the evaporation of the coolant to take place under a lower partial pressure than condensation. SUBClaims 1. Boiling cooler according to claim, characterized in that a pressure-increasing device is arranged between the evaporator and the condenser. 2. Evaporative cooler according to patent claim and un ter. Claim 1, characterized in that a rotating compressor is arranged as a pressure increasing device eii. 3. Siedekühler nach Patentanspruch und Un teranspruch 1, dadurch gekennzeichnet dass als Druekerhöhungsvorrichtung eii Kolbenkompressor angeordnet ist. 4. Siedekühler nsch Patentanspruch und Un teranspruch 1, dadurch gekennzeichnet, dal als Druckerhöhungsvorrichtung eine Strahl pumpe angeordnet ist. 5. Boiling cooler according to patent claim and sub-claim 1, characterized in that a piston compressor is arranged as the pressure-increasing device. 4. Boiling cooler nsch claim and Un teran claim 1, characterized in that a jet pump is arranged as a pressure increasing device. 5. Siedekühler nach Patentanspruch, dadurcl gekennzeichnet, dass in der Rückleituril für das Kondensat zwischen Kondensato und Verdampfer ein Reduzierventil ein geschaltet ist. Boiling cooler according to patent claim, characterized in that a reducing valve is connected in the return line for the condensate between the condensate and the evaporator.
CH143157D 1928-11-07 1929-09-16 Evaporative cooler for metal vapor apparatus. CH143157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE143157X 1928-11-07

Publications (1)

Publication Number Publication Date
CH143157A true CH143157A (en) 1930-10-31

Family

ID=5669579

Family Applications (1)

Application Number Title Priority Date Filing Date
CH143157D CH143157A (en) 1928-11-07 1929-09-16 Evaporative cooler for metal vapor apparatus.

Country Status (1)

Country Link
CH (1) CH143157A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE752528C (en) * 1934-02-03 1953-04-27 Marconi Wireless Telegraph Co Cooling device for high-performance electron tubes, in which essentially the vaporization heat of a coolant is used for cooling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE752528C (en) * 1934-02-03 1953-04-27 Marconi Wireless Telegraph Co Cooling device for high-performance electron tubes, in which essentially the vaporization heat of a coolant is used for cooling

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