DE326735C - Mercury vapor jet pump - Google Patents

Mercury vapor jet pump

Info

Publication number
DE326735C
DE326735C DENDAT326735D DE326735DD DE326735C DE 326735 C DE326735 C DE 326735C DE NDAT326735 D DENDAT326735 D DE NDAT326735D DE 326735D D DE326735D D DE 326735DD DE 326735 C DE326735 C DE 326735C
Authority
DE
Germany
Prior art keywords
mercury
jet pump
vapor jet
mercury vapor
boiling
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
DENDAT326735D
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE326735C publication Critical patent/DE326735C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F9/00—Diffusion pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Description

Quecksilber-Dampfstrahlpumpe. Gegenstand .der `Erfindung ist eine Quecksilber-Dampfstrahlpumpe, bei welcher das Zerspringen der mit dem siedenden Quecksilber in Berührung kommenden Pumpenteile verhindert wird, wenn durch Bruch .des Zuleitungsrohres oder des auszupumpenden Gegenstandes oder nach Abnehmen .der Lampen durch die Arbeiter :die kalte Luft plötzlich hinzutritt. -Bis jetzt bestehen Quecksilbergefäß und Zuleitungsrohr aus einfachem Glas. Tritt durch obenerwähnte Unistände kalte Luft in den Apparat, so springen häufig die Pumpenteile in der Höhe der Oberfläche des siedlenden Quecksilbers.Mercury vapor jet pump. The subject of the invention is a Mercury vapor jet pump, in which the bursting with the boiling Mercury coming into contact with pump parts is prevented if due to breakage .the supply pipe or the object to be pumped out or after removing the Lamps by the workers: the cold air suddenly enters. - exist until now Mercury vessel and supply pipe made of simple glass. Step through the above If cold air enters the apparatus, the pump parts often jump in the air the surface of the settling mercury.

Das Zerspringen wird bei vorliegender Erfindung dadurch verhindert, @daß sowohl Gefäß als Zuleitungsrohr doppelwandig ausgebildet sind und ein über der Oberfläche des flüssigen Quecksilbers angeordneter trichterförmiger Glasring das verdampfte und nach der Abkühlung niederfallende kalte Quecksilber nach innen auf die Mitte der Oberfläche des siedenden Quecksilbers leitet.In the present invention, the cracking is prevented by @ That both the vessel and the supply pipe are double-walled and one over a funnel-shaped glass ring arranged on the surface of the liquid mercury the cold mercury that evaporates and falls inwards after cooling to the center of the surface of the boiling mercury.

Die Zeichnung stellt die Erfindung ,dar. Das Leitungsrohr i führt von den auszupumpenden Gegenstand nach dem Rohr 2, welches in: das siedende Quecksilber eintaucht und bis über,die Oberfläche desselben doppelwandig ausgebilld@et ist. In dem äußeren Gefäß q. ist ein inneres Gefäß 3 unverschiebbar befestigt. Zum Durchtritt dies Quecksilbers ist Gefäß 3 mit Bohrungen oder Löchern versehen.The drawing illustrates the invention. The conduit i leads from the object to be pumped out to the tube 2, which in: the boiling mercury immersed and up to over, the surface of the same is double-walled. In the outer vessel q. an inner vessel 3 is fixed in such a way that it cannot be displaced. To the passage this mercury vessel 3 is provided with bores or holes.

Oberhalb des Gefäßes 3 ist in dem Gefäßq. ein trichterförmiger Glasrings befestigt, der so geformt ist, daß er das herabfallende abgekühlte Quecksilber auf .die Mitte der Oberfläche des siedenden Quecksilbers leitet.Above the vessel 3 is in the vessel q. a funnel-shaped glass ring attached, which is shaped so that it absorbs the falling cooled mercury .the center of the surface of the boiling mercury conducts.

Claims (2)

PATENTANSPRÜCHE: i. Quecksilber-Dampfstrahlpumpe, dadurch gekennzeichnet, daß die mit dem siedenden. Quecksilber in Berührung kommend-en Pumpenteile @doppelwandig ausgebildet sind. PATENT CLAIMS: i. Mercury vapor jet pump, characterized in that that the one with the boiling one. Pump parts coming into contact with mercury @ double-walled are trained. 2. Quecksilber-Dampfstrahlpumpe nach Anspruch i, dadurch gekennzeichnet, d'aß ein trichterförmig ausgebildeter Glasring oberhalb der Oberfläche des Quecksilbers angeordnet ist d ierart, .daß die verdampften und nach der Abkühlung sich senkenden Quecksilberteilchen nach der Mitte des siedenden Quecksilbers geführt werden.2. mercury vapor jet pump according to claim i, characterized in that there was a funnel-shaped glass ring above the surface of the mercury the arrangement is such that the evaporated and, after cooling, sink Mercury particles are guided towards the center of the boiling mercury.
DENDAT326735D Mercury vapor jet pump Expired DE326735C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE326735T

Publications (1)

Publication Number Publication Date
DE326735C true DE326735C (en) 1920-10-02

Family

ID=6184238

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT326735D Expired DE326735C (en) Mercury vapor jet pump

Country Status (1)

Country Link
DE (1) DE326735C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7629500B2 (en) 2003-04-24 2009-12-08 Steris Inc Activated vapor treatment for neutralizing warfare agents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7629500B2 (en) 2003-04-24 2009-12-08 Steris Inc Activated vapor treatment for neutralizing warfare agents

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