DE111018C - - Google Patents

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Publication number
DE111018C
DE111018C DENDAT111018D DE111018DA DE111018C DE 111018 C DE111018 C DE 111018C DE NDAT111018 D DENDAT111018 D DE NDAT111018D DE 111018D A DE111018D A DE 111018DA DE 111018 C DE111018 C DE 111018C
Authority
DE
Germany
Prior art keywords
steam
water
valve
space
pipe
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.)
Active
Application number
DENDAT111018D
Other languages
German (de)
Publication of DE111018C publication Critical patent/DE111018C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16TSTEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
    • F16T1/12Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by excess or release of pressure
    • F16T1/14Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by excess or release of pressure involving a piston, diaphragm, or bellows, e.g. displaceable under pressure of incoming condensate

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Bei dem neuen Dampfwasserableiter erfolgt die Oeffnung und der Schlufs des das Wasser ablassenden Ventils durch den Druck des Wassers.With the new steam water drain, the opening and closing of the water takes place draining valve by the pressure of the water.

Der mit Wasser gemischte Dampf tritt durch das Rohr A in den Apparat und füllt sowohl den gröfseren Raum B als auch den kleineren Raum F, schliefst das Ventil C und hält vermöge des von beiden Seiten in gleicher Stärke erfolgenden Druckes den beweglichen Kolben D, welcher in der die beiden Räume B und F trennenden Scheidewand angebracht ist, in der in der Zeichnung angegebenen Lage. Sobald nun das sich am Boden des Topfes sammelnde Dampfwasser die längere Seite des abwärts gekrümmten und an seinem unteren Ende schräg abgeschnittenen Dampfzuleitungsrohres A erreicht hat, findet eine mit dem weiteren Steigen des Wassers und dem schliefslichen Abschlufs des Rohres zunehmende Erschwerung des Dampfzutritts zu dem Räume B statt, während der Dampfzutritt zu dem Räume F ungehindert bestehen bleibt, und es entsteht somit in beiden Räumen eine verschiedene Dampfspannung. Diese Verschiedenheit des Dampfdruckes bewirkt eine Verschiebung des Kolbens D vom Räume F nach dem Räume B, die eine Bewegung des Hebels E um seine Achse und demnach das Oeffnen des Ventils C zur Folge hat. Aus dem Ventil C strömt nun das Dampfwasser so lange aus, bis die untere Oeffnung des Rohres A wieder frei wird, die Dampfspannung in den Räumen B und F sich ausgleicht und das Ventil schliefst. Die Bewegung des Hebels E kann anstatt durch den Kolben D auch durch eine Membran oder dergl. bewirkt werden.The steam mixed with water enters the apparatus through pipe A and fills both the larger space B and the smaller space F, closes valve C and, by virtue of the pressure exerted on both sides, holds the movable piston D, which is in the partition separating the two rooms B and F is attached, in the position indicated in the drawing. As soon as the steam water collecting at the bottom of the pot has reached the longer side of the downwardly curved steam supply pipe A , which is cut obliquely at its lower end, the further rise of the water and the eventual closure of the pipe make the steam access to room B increasingly difficult instead, while the steam access to the room F remains unimpeded, and a different steam tension thus arises in both rooms. This difference in vapor pressure causes a displacement of the piston D from the space F to the space B, which results in a movement of the lever E around its axis and consequently the opening of the valve C. The steam water flows out of valve C until the lower opening of pipe A is clear again, the steam tension in rooms B and F is balanced and the valve closes. The movement of the lever E can also be effected by a membrane or the like instead of the piston D.

Claims (1)

Patent-Anspruch:Patent claim: Ein durch Dampfdruck wirkender Dampfwasserableiter, dadurch gekennzeichnet, dafs durch das Steigen des Dampfwassers das Innere des Topfes in zwei geschlossene Räume getheilt wird, wodurch in denselben ein Druckunterschied entsteht, welcher zum Oeffnen des Ablafsventiles benutzt wird.A steam water drain acting by steam pressure, characterized in that the interior of the pot is divided into two closed spaces by the rising of the steam is, whereby in the same a pressure difference arises, which to open the Drain valve is used.
DENDAT111018D Active DE111018C (en)

Publications (1)

Publication Number Publication Date
DE111018C true DE111018C (en)

Family

ID=380789

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT111018D Active DE111018C (en)

Country Status (1)

Country Link
DE (1) DE111018C (en)

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