DE259264C - VALVE WITH AN INCLINED VALVE SEAT TO THE DIRECTION OF FLOW AND NORMAL TO ITS MOVABLE VALVE BODY - Google Patents
VALVE WITH AN INCLINED VALVE SEAT TO THE DIRECTION OF FLOW AND NORMAL TO ITS MOVABLE VALVE BODYInfo
- Publication number
- DE259264C DE259264C DE1911259264D DE259264DA DE259264C DE 259264 C DE259264 C DE 259264C DE 1911259264 D DE1911259264 D DE 1911259264D DE 259264D A DE259264D A DE 259264DA DE 259264 C DE259264 C DE 259264C
- Authority
- DE
- Germany
- Prior art keywords
- valve
- flow
- normal
- seat
- 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.)
- 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
- F16K1/36—Valve members
- F16K1/38—Valve members of conical shape
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Nach den Erfahrungen der Praxis, insbesondere der Heizungstechnik, sowie nach den Versuchen von C. Bach ist der Widerstand der bisherigen Ventile unverhältnismäßig groß, und zwar liegt der Widerstandskoeffizient nach »Hütte«, Bd. I, Jahrgang 1908, S. 279, zwischen 12,5 und 16,6, was auf der Tatsache beruht, daß das Wasser, Gas u. dgl. das Ventil bisher stets in mehrfach und stark gekrümmtem Lauf durchströmen mußte, während Verengungen der Durchfluß öffnungen auf seinem Wege diesen Widerstand noch erhöhten.Based on practical experience, especially heating technology, as well as the Experiments by C. Bach, the resistance of the previous valves is disproportionately high, namely, the resistance coefficient according to "Hütte", vol. I, year 1908, p. 279, lies between 12.5 and 16.6, based on the fact that the water, gas and the like are the valve so far always had to flow through in multiple and strongly curved courses, while constrictions the flow openings increased this resistance on its way.
Gegenstand vorliegender Erfindung ist nun ein neue? Ventil, welches bezweckt, die Widerstände, welche der Wasser-, Dampf- oder Gasmenge beim Durchgang durch Ventile der bisherigen Art entgegengesetzt wurden, soviel wie möglich zu verringern, und zwar dadurch, daß der Sitz des neuen Ventils schräg, d. h. unter einem Winkel, zur Durchflußrichtung angeordnet ist, während der Ventilkörper mit Ventilspindel senkrecht zur Durchflußrichtung bewegt wird.The present invention is now a new? Valve, which aims to remove the resistances, what the amount of water, steam or gas when passing through valves of the previous Art were opposed to reducing as much as possible, namely by the fact that the seat of the new valve at an angle, d. H. at an angle to the direction of flow while the valve body with the valve spindle is moved perpendicular to the direction of flow.
Derartige Ventile sind zwar schon in der Gestalt von kugelförmigen Ventilkörpern bekannt. Aber wenn hierbei der Ventilsitz so beschaffen sein soll, daß die Flüssigkeit ihn möglichst gerade und ohne Einschnürungen durchströmen konnte, so fallen die Abmessungen des Verschlußkörpers und des Gehäuses zu groß aus. Dies wird nach der Erfindung dadurch vermieden, daß als Verschlußkörper ein schlanker Kegel gewählt wird, dessen Sitz, auf eine Ebene normal zur Durchflußrichtung projiziert, nahezu gleich dem vollen Rohrquerschnitt ist.Such valves are already known in the form of spherical valve bodies. But if the valve seat is supposed to be designed in such a way that the liquid does it could flow through as straight as possible and without constrictions, the dimensions fall the closure body and the housing too large. This is avoided according to the invention in that as a closure body a slender cone is chosen, the seat of which is on a plane normal to the direction of flow projected, is almost equal to the full pipe cross-section.
In der Zeichnung ist die Erfindung beispielsweise in einer Ausführungsform im Schnitt veranschaulicht.In the drawing, the invention is, for example, in one embodiment in section illustrated.
α ist das Ventilgehäuse, b der Ventilsitz und c der Ventilkörper in hochgezogenem Zustande mit Spindel d. α is the valve housing, b the valve seat and c the valve body in the raised state with spindle d.
Wie ersichtlich, ist durch die Schräglage des Ventilsitzes b im Ventilgehäuse nunmehr nach Hochziehen des Ventilkörpers c ein nahezu gerader, widerstandsloser Durchgang des Wassers, Dampfes u. dgl. gesichert, während anderseits ein Ventilquerschnitt für den Durchfluß erzielt ist, der nahezu gleich dem Querschnitt des Eintrittrohres ist, so daß also die oben erwähnten Widerstände sämtlich nahezu ausgeschaltet sind. Das Ventilgehäuse selbst kann natürlich auch in anderer geeigneter Weise, als in der Zeichnung angegeben, ausgebildet sein, ohne daß das Wesen der Erfindung dadurch beeinflußt wird.As can be seen, through the inclined position of the valve seat b in the valve housing, after pulling up the valve body c, an almost straight, resistance-free passage of the water, steam, etc. Inlet pipe is, so that the above-mentioned resistances are all almost completely eliminated. The valve housing itself can of course also be designed in another suitable manner than indicated in the drawing, without the essence of the invention being influenced thereby.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE259264T | 1911-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE259264C true DE259264C (en) | 1913-04-30 |
Family
ID=517013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1911259264D Expired DE259264C (en) | 1911-12-09 | 1911-12-09 | VALVE WITH AN INCLINED VALVE SEAT TO THE DIRECTION OF FLOW AND NORMAL TO ITS MOVABLE VALVE BODY |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE259264C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3630224A (en) * | 1969-10-03 | 1971-12-28 | Charles F Kalvelage | Valve |
| EP0239009A2 (en) * | 1986-03-22 | 1987-09-30 | KSB Aktiengesellschaft | Lift valve |
| DE8910412U1 (en) * | 1989-08-31 | 1989-10-26 | Berndzen + Sohn Maschinenbau Gmbh, 4050 Moenchengladbach, De | |
| DE4000985A1 (en) * | 1989-08-31 | 1991-03-14 | Berndzen & Sohn Maschinenbau G | Seal for conical seating in housing - has sealing surface forming part of conical section, with grooves |
| DE202013001743U1 (en) * | 2013-02-22 | 2014-05-23 | Gebrüder Kemper Gmbh + Co. Kg Metallwerke | Shut-off |
| DE202016000514U1 (en) | 2016-01-27 | 2017-05-02 | Gebr. Kemper Gmbh + Co. Kg Metallwerke | Shut-off |
-
1911
- 1911-12-09 DE DE1911259264D patent/DE259264C/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3630224A (en) * | 1969-10-03 | 1971-12-28 | Charles F Kalvelage | Valve |
| EP0239009A2 (en) * | 1986-03-22 | 1987-09-30 | KSB Aktiengesellschaft | Lift valve |
| EP0239009A3 (en) * | 1986-03-22 | 1990-12-12 | Klein, Schanzlin & Becker Aktiengesellschaft | Lift valve |
| DE8910412U1 (en) * | 1989-08-31 | 1989-10-26 | Berndzen + Sohn Maschinenbau Gmbh, 4050 Moenchengladbach, De | |
| DE4000985A1 (en) * | 1989-08-31 | 1991-03-14 | Berndzen & Sohn Maschinenbau G | Seal for conical seating in housing - has sealing surface forming part of conical section, with grooves |
| DE202013001743U1 (en) * | 2013-02-22 | 2014-05-23 | Gebrüder Kemper Gmbh + Co. Kg Metallwerke | Shut-off |
| EP2770235A1 (en) | 2013-02-22 | 2014-08-27 | Gebr. Kemper GmbH + Co. KG Metallwerke | Shut-off valve |
| DE202016000514U1 (en) | 2016-01-27 | 2017-05-02 | Gebr. Kemper Gmbh + Co. Kg Metallwerke | Shut-off |
| EP3199851A1 (en) | 2016-01-27 | 2017-08-02 | Gebr. Kemper GmbH + Co. KG Metallwerke | Shut-off valve |
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