DE506093C - Valve seat attachment - Google Patents
Valve seat attachmentInfo
- Publication number
- DE506093C DE506093C DEW78228D DEW0078228D DE506093C DE 506093 C DE506093 C DE 506093C DE W78228 D DEW78228 D DE W78228D DE W0078228 D DEW0078228 D DE W0078228D DE 506093 C DE506093 C DE 506093C
- Authority
- DE
- Germany
- Prior art keywords
- valve seat
- housing
- flange
- seat attachment
- valve
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
- F16K1/427—Attachment of the seat to the housing by one or more additional fixing elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
Description
Die Erfindung betrifft Dampfeinlaßventile mit auswechselbarem Ventilsitz, der als Ring zwischen das Ventilgehäuse, etwa ein Reglergehäuse, unddenFlansch des zugehörigen Dampfrohrs eingesetzt wird.The invention relates to steam inlet valves with a replaceable valve seat, which is designed as a ring between the valve housing, such as a regulator housing, and the flange of the associated steam pipe is used.
Die Erfindung bezweckt, den Ventilsitz so mit dem Gehäuse zu verbinden, daß der Ventilsitz mit dem Gehäuse zusammen abgenommen wird und die Befestigung des Rings am GehäuseThe aim of the invention is to connect the valve seat to the housing in such a way that the valve seat is removed together with the housing and the attachment of the ring to the housing
ίο bestehen bleibt, wenn der Ring zwischen Gehäuse und Rohr eingespannt ist. Die Einrichtung verhindert, daß der Ventilsitz beim Transport verlorengeht, indem sie ihn ständig am Gehäuse festhält.ίο persists when the ring between housing and the pipe is clamped. The device prevents the valve seat from falling during transport is lost by constantly holding it by the housing.
Nach der Erfindung werden am Gehäuse mindestens zwei federnde Klammern befestigt, die sich mit nachgiebigem Druck gegen den Ventilsitz anlegen und ihn am Gehäuse halten. Sitz und Gehäuse sind so ausgebildet, daß die Klammern in ihrer Lage bleiben, wenn das Ventilgehäuse auf dem Anschlußrohr befestigt ist.According to the invention, at least two resilient clips are attached to the housing, which press against the valve seat with yielding pressure and hold it against the housing. The seat and housing are designed so that the brackets stay in place when the Valve housing is attached to the connecting pipe.
Auf der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstands dargestellt.An exemplary embodiment of the subject matter of the invention is shown in the drawing.
Abb. ι zeigt den Flansch des Ventilgehäuses von unten gesehen;Fig. Ι shows the flange of the valve housing seen from below;
Abb. 2 ist ein Schnitt nach der Linie 2-2 der Abb. 1 in größerem Maßstab.Fig. 2 is a section along line 2-2 of Fig. 1 on a larger scale.
Der ringförmige, ungeflanschte Ventilsitz a wird durch einen Flansch b am Reglergehäuse c gegen den Flansch des Einströmrohrs gehalten, derart, daß die Unterfläche i des Ventilsitzes sich in einen Sitz des Einströmrohrs legt. Der Flansch δ trägt eine äußere Ringrippe e und eine innere Ringrippe f, die durch Stege g verbunden sind. Der Flansch δ stützt sich mit einer Eindrehung auf einen Ringansatz h am Ventilsitz a. The annular, unflanged valve seat a is held against the flange of the inflow pipe by a flange b on the regulator housing c, in such a way that the lower surface i of the valve seat lies in a seat of the inflow pipe. The flange δ carries an outer annular rib e and an inner annular rib f, which are connected by webs g . The flange δ is supported with a recess on an annular shoulder h on the valve seat a.
Mindestens zwei federnde Klammern I sind vorgesehen, die durch Kopfschrauben m am Flansch b befestigt sind, durch Ausschnitte η der inneren Rippe f greifen und die Unterfläche 0 des Ringansatzes h am Ventilsitz α erfassen. Die Klammern I sind federnd, und ihr Druck auf den Ansatz 0 kann durch Anziehen der Schrauben m geregelt werden.At least two resilient clamps I are provided, which are fastened to the flange b by head screws m, grip through cutouts η of the inner rib f and grasp the lower surface 0 of the annular shoulder h on the valve seat α . The clamps I are resilient and their pressure on the extension 0 can be regulated by tightening the screws m .
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW78228D DE506093C (en) | Valve seat attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW78228D DE506093C (en) | Valve seat attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE506093C true DE506093C (en) | 1930-08-28 |
Family
ID=7610533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEW78228D Expired DE506093C (en) | Valve seat attachment |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE506093C (en) |
-
0
- DE DEW78228D patent/DE506093C/en not_active Expired
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