DE370466C - Control device for the coolant of an electric heating or welding machine - Google Patents

Control device for the coolant of an electric heating or welding machine

Info

Publication number
DE370466C
DE370466C DED38857D DED0038857D DE370466C DE 370466 C DE370466 C DE 370466C DE D38857 D DED38857 D DE D38857D DE D0038857 D DED0038857 D DE D0038857D DE 370466 C DE370466 C DE 370466C
Authority
DE
Germany
Prior art keywords
coolant
control device
welding machine
electric heating
glass tube
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DED38857D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SCHWEISSMASCHINEN FABRIK BECKE
Original Assignee
SCHWEISSMASCHINEN FABRIK BECKE
Publication date
Priority to DED38857D priority Critical patent/DE370466C/en
Application granted granted Critical
Publication of DE370466C publication Critical patent/DE370466C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/003—Cooling means

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Description

Elektrische Schweiß- bzw. Erhitzmaschistien bedürfen einer Wasserkühlung, damit die Elektroden und andere durch Strom erhitzten Teile sich nicht auf ein unzulässiges Maß erwärmen. Solche Kühlvorrichtungen sind entweder an die Wasserleitung oder an einen Kühlwasserbehälter o. dgl., angeschlossen, und es muß während des Betriebes ständig ein Umlauf des Kühlmittels stattfinden1, um dieElectric welding or heating machines require water cooling so that the electrodes and other parts heated by electricity do not heat up to an impermissible level. Such cooling devices are either o to the water mains or to a cooling water tank. The like., Connected, and it must take place during the operation constantly a circulation of the coolant 1 to give the

ίο Abkühlung wirksam zu gestalten.ίο make cooling effective.

Es ist nun bereits vorgeschlagen· worden, eine Kontrollvorrichtung in dem Kühlwasserkreislauf einzufügen, welche es gestattet, zu überwachen, ob das Kühlmittel (Kühlwasser) tatsächlich zirkuliert, jedoch waren die bisher für diesen Zweck vorgeschlagenen1 Vorrichtungen wenig zweckentsprechend.It is now already proposed · been to insert a control device in the cooling water circuit, which makes it possible to monitor whether the coolant (cooling water) indeed circulating, but so far proposed for this purpose 1 devices were not very appropriately.

Die Erfindung sieht es vor, in dem Kühlwasserkreislauf ein Rohr aus Glas o. dgl. einzufügen, in welchem eine Kontrollvorrichtung, die durch die Bewegung· des Kühlmittels in Bewegung gesetzt wird, angeordnet wird. In der Zeichnung ist ein einfaches Ausführungsbeispiel dargestellt. In Abb. 1 istThe invention provides for the cooling water circuit To insert a tube made of glass or the like, in which a control device, which is activated by the movement of the coolant is set in motion, is arranged. In the drawing is a simple embodiment shown. In Fig. 1 is

S5 α die Erhitz- bzw. Schweißmaschine, während b das Glasrohr darstellt. Dasselbe ist mit zwei Stutzen c und d versehen, so daß es mittels Schläuchen in; den Kühlmittelkreislauf eingefügt werden kann.S5 α the heating or welding machine, while b represents the glass tube. The same is provided with two nozzles c and d , so that it is by means of hoses in; the coolant circuit can be inserted.

Abb. 2 zeigt die Kontrollvorrichtung im vergrößertem Maßstab, e ist das Glasrohr, durch welches idas Kühlmittel hindurchläuft. In dieses Rohr wind erfindungsgemäß eine !beliebig gestaltete Kontrollvorrichtung eingebaut, beispielsweise eine Kugel f, welche an einer Kette oder Schnur g hängt.Fig. 2 shows the control device on an enlarged scale, e is the glass tube through which the coolant passes. According to the invention, an arbitrarily designed control device is built into this pipe, for example a ball f, which hangs on a chain or cord g.

Wird nun das Kühlmittel durch das Glasrohr e hindurchgelassen1, so tritt eine sichtbare Bewegung der Kontrollvorrichtung, also der Kugel/, ein, während dieselbe 'beim Stillstand des Kühlmittels ebenfalls stillsteht.If the coolant is now allowed to pass through the glass tube e 1 , a visible movement of the control device, that is to say the ball /, occurs, while the same also comes to a standstill when the coolant is at a standstill.

An Stelle einer innerhalb des Glasrohres an einer Kette g hängenden Kugel / kann selbstverständlich jede andere zweckdienliche Vorrichtung Verwendung finden. Instead of a ball hanging from a chain g within the glass tube, any other suitable device can of course be used.

Claims (2)

Patent-Ansprüche:Patent Claims: 1. Kontrollvorrichtung für das Kühlmittel einer elektrischen Erhitz- oder Schweißmaschine, dadurch· gekennzeichnet, 'daß in dem Kühlmittelkreislauf ein Glasrohr (Abb. 2) eingefügt ist, im welchem eine durch die Bewegung des Kühlmittels in B'ewegung gesetzte Kontrollvorrichtung (/, g) angeordnet ist.1. Control device for the coolant of an electric heating or welding machine, characterized in that a glass tube (Fig. 2) is inserted into the coolant circuit, in which a control device set in motion by the movement of the coolant (/, g ) is arranged. 2. Kontrollvorrichtung nach Anspruch i, gekennzeichnet durch die Anordnung einer an einer Kette bzw. Schnur (g) hängenden Kugel (/) innerhalb des im Kühlmittelkreislauf eingefügten Glasrohres. 2. Control device according to claim i, characterized by the arrangement of a ball (/) hanging on a chain or cord (g ) within the glass tube inserted in the coolant circuit.
DED38857D Control device for the coolant of an electric heating or welding machine Expired DE370466C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED38857D DE370466C (en) Control device for the coolant of an electric heating or welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED38857D DE370466C (en) Control device for the coolant of an electric heating or welding machine

Publications (1)

Publication Number Publication Date
DE370466C true DE370466C (en) 1923-03-03

Family

ID=7044370

Family Applications (1)

Application Number Title Priority Date Filing Date
DED38857D Expired DE370466C (en) Control device for the coolant of an electric heating or welding machine

Country Status (1)

Country Link
DE (1) DE370466C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003005372A2 (en) * 2001-07-06 2003-01-16 Seefeld, Leroy, Paul, Trustee Of The Seefeld Family Trust, Apparatus and method for installing nuclear reactors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003005372A2 (en) * 2001-07-06 2003-01-16 Seefeld, Leroy, Paul, Trustee Of The Seefeld Family Trust, Apparatus and method for installing nuclear reactors
WO2003005372A3 (en) * 2001-07-06 2004-11-04 Seefeld Leroy Paul Trustee Of Apparatus and method for installing nuclear reactors

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