DE118138C - - Google Patents
Info
- Publication number
- DE118138C DE118138C DENDAT118138D DE118138DA DE118138C DE 118138 C DE118138 C DE 118138C DE NDAT118138 D DENDAT118138 D DE NDAT118138D DE 118138D A DE118138D A DE 118138DA DE 118138 C DE118138 C DE 118138C
- Authority
- DE
- Germany
- Prior art keywords
- valve
- disks
- opening
- housing
- valve seat
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002775 capsule Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vorliegende Erfindung betrifft eine Neuerung an Rückschlagventilen, besonders für Wasserleitungen, die darin besteht, dafs zum Einführen des Ventils keine besondere Oeffnung an dem Gehäuse angebracht ist; vielmehr erfolgt das Einlegen des Ventilkörpers unmittelbar durch die Ventilsitzöffnung.The present invention relates to an innovation in check valves, especially for water pipes, which consists in the fact that no special opening is made on the housing for inserting the valve; rather it takes place inserting the valve body directly through the valve seat opening.
Der Vortheil, der dadurch erzielt wird, liegt darin, dafs die besondere Oeffnung und damit jeder Schrauben- oder Kapselverschlufs in Wegfall kommt.The advantage which is achieved thereby lies in the fact that the special opening and with it there is no longer any screw or capsule closure.
Das neue Rückschlagventil ist in den Fig. 1 und 2 der beiliegenden Zeichnung im senkrechten Schnitt dargestellt, und zwar zeigtThe new check valve is in Figs. 1 and 2 of the accompanying drawings in the vertical Section shown, namely shows
Fig. ι das Rückschlagventil nach erfolgtem Einführen des Ventils durch die Ventilsitzöffnung in das Gehäuse bei ausgedehntem Gummiring f. Fig. Ι the check valve after the valve has been inserted through the valve seat opening into the housing with an expanded rubber ring f.
Fig. 2 zeigt das Rückschlagventil nach Abflachung 3es Gummiringes f durch Zusammenschrauben der Platten h i. Fig. 2 shows the check valve after flattening 3es rubber ring f by screwing together the plates h i.
Beim Einsetzen des Ventils wird dasselbe mit dem lose zwischen den beiden Scheiben h und i liegenden Ring/" durch die Ventilöffnung eingeführt, bis der Ventilvierkant η in die entsprechende Vertiefung ο eingetreten ist. Mittelst eines über den Führungsflantsch ρ der Scheibe h passenden Schlüssels wird darauf diese obere Scheibe h derart gedreht, dafs die beiden Scheiben sich nähern, so dafs der dazwischen liegende Gummiring f flachgedrückt wird.Upon insertion of the valve is the same h with the loose between the two discs and i lying Ring / "introduced through the valve opening until the valve square η in the corresponding recess ο occurred is. By means of a via Führungsflantsch ρ of the disc h matching key is subsequently this upper disk h rotated in such a way that the two disks approach each other, so that the rubber ring f lying between them is pressed flat.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE118138C true DE118138C (en) |
Family
ID=387354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT118138D Active DE118138C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE118138C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4570669A (en) * | 1982-08-24 | 1986-02-18 | Pauliukonis Richard S | Simplified springless check valve |
US4667780A (en) * | 1985-03-22 | 1987-05-26 | Pauliukonis Richard S | Re-chargeable servo cylinder |
US4824081A (en) * | 1985-03-22 | 1989-04-25 | Grazina J. Pauliukonis | Pistonless-plunger positioner with internal cylinder and annular fluid space |
-
0
- DE DENDAT118138D patent/DE118138C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4570669A (en) * | 1982-08-24 | 1986-02-18 | Pauliukonis Richard S | Simplified springless check valve |
US4667780A (en) * | 1985-03-22 | 1987-05-26 | Pauliukonis Richard S | Re-chargeable servo cylinder |
US4824081A (en) * | 1985-03-22 | 1989-04-25 | Grazina J. Pauliukonis | Pistonless-plunger positioner with internal cylinder and annular fluid space |
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