CH99128A - Connection device for liquid electrodes. - Google Patents

Connection device for liquid electrodes.

Info

Publication number
CH99128A
CH99128A CH99128DA CH99128A CH 99128 A CH99128 A CH 99128A CH 99128D A CH99128D A CH 99128DA CH 99128 A CH99128 A CH 99128A
Authority
CH
Switzerland
Prior art keywords
connection device
liquid electrodes
insulator
insulating tube
boiler
Prior art date
Application number
Other languages
German (de)
Inventor
Co O Meyer-Keller
Original Assignee
Meyer Keller & Co O
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 Meyer Keller & Co O filed Critical Meyer Keller & Co O
Publication of CH99128A publication Critical patent/CH99128A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
    • F22B1/30—Electrode boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Description

  

      Anschlussvorrichtung    für Flüssigkeitselektroden.    Zwecks     Durchführens    des elektrischen  Stromes durch die Metallwandungen der Kes  selgehäuse     benötigt    man bei elektrischen  Dampfkesseln, Speichern und Durchlauf  erhitzern besonders konstruierte Durchfüh  rungsisolatoren, die nicht nur den Stromleiter  gegen das Gehäuse     elektrisch    gut isolieren,  sondern auch einen :

  dichten Abschluss des oft  unter Druck stehenden Apparates     bewirken.     Bisher benutzte man für diesen Zweck Por  zellanrohre (Bandrohre), auf deren Zylinder  mantel ein ebenfalls aus Porzellan bestehen  der     Wulst    oder Bund vorgesehen war, der  unter Zuhilfenahme von Packungsstoff in       einer    an .dem Kesselgehäuse vorgesehenen  Stopfbüchse verpackt     wurde    und auf diese  Weise dichtete.  



  Die Herstellung solcher     Bandrohre    ist  sehr schwierig und     kostspielig        und    überdies  sind diese Rohre leicht zerbrechlich, so     da.ss     sie die an Dampfkessel zu stellende Sicher  heit nicht bieten. Ausserdem ist das     Abidich-          ten    sehr     schwierig,    umständlich und zeit  raubend und nur unter Verwendung beson  derer     Packungsmaterialien,    wie Metallwolle  oder     Krupp'sche    Packung möglich.    Alle .diese Nachteile sind beim Gegen  stande der     Erfindung,    für die .die Zeichnung  ein Ausführungsbeispiel zeigt, vermieden.  



  a ist ein leicht     herstellbarer,    fester Isola  tor mit Flansch b, der mit     ebenen    Flächen       und    unter Zwischenschaltung einfacher     han-          -(lelsüblicher        Packungsringe    c und d durch  den     Flanschring    e mit Hilfe der Schrauben f  auf den     Kesselflansch        1c        angepresst    wird.

       g    ist  der     stro#m-    und     spannungsführende    elektrische  Durchführungsbolzen, der von dem normalen  Isolierrohr     1a    umkleidet und gegen die äussere  Atmosphäre .durch einen Bund s und die  Dichtungsscheibe i .abgedichtet wird.  



  Der Bund s     ist    nahe dem obern Ende des       Isolatorkopfes    .angeordnet, um diesen strom  leitenden Teil möglichst weit von den mit  dem andern Pol verbundenen Kesselteilen  abzurücken und so die Vorrichtung gegen       Stromübertragung    zu sichern.



      Connection device for liquid electrodes. In order to pass the electric current through the metal walls of the boiler housing, electric steam boilers, storage tanks and continuous heaters require specially designed bushing insulators that not only insulate the conductor well against the housing, but also:

  Provide tight closure of the apparatus, which is often under pressure. So far, one used for this purpose Por zellanrohre (band pipes), on the cylinder jacket also made of porcelain the bead or collar was provided, which was packed with the help of packing material in a stuffing box provided on .dem boiler housing and sealed in this way.



  The production of such tape tubes is very difficult and expensive and, moreover, these tubes are easily fragile, so that they do not offer the security to be provided on steam boilers. In addition, sealing is very difficult, laborious and time-consuming and only possible using special packing materials such as metal wool or Krupp packing. All of these disadvantages are avoided in the subject matter of the invention, for which the drawing shows an exemplary embodiment.



  a is an easy-to-manufacture, solid insulator with flange b, which is pressed onto the boiler flange 1c with flat surfaces and with the interposition of simple, commercially available packing rings c and d through the flange ring e with the aid of the screws f.

       g is the current and voltage carrying electrical lead-through bolt, which is encased by the normal insulating tube 1a and sealed against the outside atmosphere by a collar s and the sealing washer i.



  The collar s is arranged near the upper end of the insulator head, in order to move this current-conducting part as far as possible from the boiler parts connected to the other pole and thus to secure the device against current transmission.

Claims (1)

PATENTANSPRUCH: Anschlussvorrichtung für Flüssigkeits elektroden mit den stromleitenden Bolzen aufnehmendem Isolator, dessen ebene Grund fläche gegen einen ebenfalls ebenen Flansch des Kessels abdichtend anschliessbar ist, da durch gekennzeichnet, Jass in die zylindrische Höhlung des Isolators, durch welche der elektrische Durchführungsbolzen reicht, ein normales (zylindrisches) Isolierrohr so ein gefügt ist, @dass der .an sich bekannte Bund des Bolzens einerseits unter Einschaltung einer Dichtung am Isolator, anderseits aii der Stirnendflä, PATENT CLAIM: Connection device for liquid electrodes with the current-conducting bolt receiving insulator, the flat base surface of which can be connected to form a seal against an equally flat flange of the boiler, as characterized in that a normal ( cylindrical) insulating tube is joined in such a way that the known collar of the bolt on the one hand with the inclusion of a seal on the insulator, on the other hand aii the end face che des Isolierrohres Abstüt zung findet. surface of the insulating tube supports.
CH99128D 1921-10-07 1921-10-07 Connection device for liquid electrodes. CH99128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH99128T 1921-10-07

Publications (1)

Publication Number Publication Date
CH99128A true CH99128A (en) 1923-05-01

Family

ID=4357038

Family Applications (1)

Application Number Title Priority Date Filing Date
CH99128D CH99128A (en) 1921-10-07 1921-10-07 Connection device for liquid electrodes.

Country Status (1)

Country Link
CH (1) CH99128A (en)

Similar Documents

Publication Publication Date Title
CH99128A (en) Connection device for liquid electrodes.
GB255970A (en) Improvements in and relating to water piping
GB500167A (en) Improvements in or relating to high tension electric condensers
DE386305C (en) Device for insulated and vapor-tight passage of electrical wiring through the wall of a steam boiler
US1814480A (en) Conduit fitting
DE576005C (en) Protection for power connections for glass rectifiers with water cooling
DE402865C (en) Connection device for liquid electrodes
US1777073A (en) Insulating bushing
US637282A (en) Electric insulator.
CH88272A (en) Electrode insertion into pressurized vessels, especially steam boilers.
DE437414C (en) Anode lead-in for mercury vapor rectifier with metal vessel
DE841780C (en) Small heater, especially for the rapid heating of chemical test tubes u. like
DE555955C (en) Multiple clamping contact for separation points
AT75914B (en) Cathode arrangement for metal vapor rectifiers.
DE329560C (en) Electrode sealing on spark plugs
DE427968C (en) Metal-sheathed switchgear of the pull-out design
AT105268B (en) Electrode entry for hot high pressure rooms.
DE331869C (en) Multi-part insulating device for the implementation of an electrical line through the wall of a steam boiler electrically heated by means of electrodes
DE896692C (en) Vacuum tight current introduction
DE1099609B (en) Vacuum- and moisture-proof as well as electrical feedthrough resistant to attacks from aggressive gases
AT119467B (en) Gas-tight power connection for electric bright annealing furnaces.
CH139101A (en) Device for introducing current and fastening the electrodes in metal vacuum discharge vessels.
AT126078B (en) Metal steam apparatus with metal vessel.
DE338569C (en) Electrode for electrically heated steam boiler
DE8012178U1 (en) CONNECTING FITTING FOR HEAT EXCHANGERS IN LIQUID TANKS