DE131835C - - Google Patents
Info
- Publication number
- DE131835C DE131835C DENDAT131835D DE131835DA DE131835C DE 131835 C DE131835 C DE 131835C DE NDAT131835 D DENDAT131835 D DE NDAT131835D DE 131835D A DE131835D A DE 131835DA DE 131835 C DE131835 C DE 131835C
- Authority
- DE
- Germany
- Prior art keywords
- flap
- valve
- flow
- spindle
- section
- 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
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
- F16K1/16—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 with pivoted closure-members
- F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
- F16K1/20—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2007—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Lift Valve (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Das vorliegende Klappenventil mit Schraubenspindelsperrung gehört zu derjenigen Art von Ventilen, bei welchen die Ventilklappe mit der Spindel gelenkig verbunden ist und durch die Spindel geöffnet und geschlossen werden kann. Es ist ferner von der bekannten Einrichtung Gebrauch gemacht, den Drehzapfen der Klappe am Gehäuse verschiebbar zu lagern.The present flapper valve with screw spindle lock belongs to that type of Valves in which the valve flap is hinged to the spindle and through which Spindle can be opened and closed. It is also from the known establishment Made use of the pivot pin of the flap on the housing to be slidable.
Von bekannten Ventilen dieser Art unterscheidet sich das vorliegende Ventil dadurch, dafs die Drehzapfen der Ventilklappe in parallel zur Durchflufsrichtung im Gehäuse angeordneten Schlitzen verschiebbar sind, und die drehbar mit der Ventilklappe verbundene Spindel derart schräg zur Durchflufsrichtung angeordnet ist, dafs sie in der Schlufsstellung der Ventilklappe senkrecht zum Ventilsitze auf diese wirkt, in der Offenstellung die Klappe aber vollkommen aus dem Durchflufsquerschnitt zurückzieht.The present valve differs from known valves of this type in that that the pivot pins of the valve flap are arranged in the housing in parallel to the direction of flow Slots are displaceable, and the spindle rotatably connected to the valve flap in such a way obliquely to the flow direction is arranged so that in the closed position of the valve flap it is perpendicular to the valve seats this works, but in the open position the flap is completely out of the flow cross-section withdraws.
Zweck dieser Anordnung ist eine bedeutende Verringerung der Spindelhubhöhe gegenüber bekannten Ventilen und zugleich die Erlangung eines vollkommen freien Durchflufsquerschnittes. The purpose of this arrangement is to significantly reduce the screw stroke height known valves and at the same time the achievement of a completely free flow cross-section.
Auf der Zeichnung ist ein derartiges Ventil in einem Ausfuhrungsbeispiel im Schnitt dargestellt. In the drawing, such a valve is shown in an exemplary embodiment in section.
Die schräg zur Durchflufsrichtung angeordnete Schraubenspindel e ist zweckmäfsig mittels Kugelgelenkes drehbar mit der Klappe α verbunden. Die Drehzapfen b haben in den par-. allel zur Durchflufsrichtung angeordneten Schlitzen ρ Führung. In der Schlufslage der Klappe wirkt die Spindel e senkrecht auf die Klappe. The screw spindle e arranged at an angle to the direction of flow is expediently rotatably connected to the flap α by means of a ball joint. The pivot pins b have in the par-. allel slots ρ guide arranged to the direction of flow. In the closing position of the flap, the spindle e acts perpendicularly on the flap.
Claims (1)
Klappenventil mit Schraubenspindelsperrung, dadurch gekennzeichnet, dafs die Drehzapfen (b) der Ventilklappe (a) in parallel zur Durchflufsrichtung im Gehäuse angeordneten Schlitzen^) verschiebbar sind, und die drehbar mit der Ventilklappe (a) verbundene Spindel (e) derart schräg zur Durchflufsrichtung angeordnet ist, dafs sie in der Schlufsstellung der Ventilklappe rechtwinklig zum Ventilsitze auf diesen wirkt, in der Offenstellung die Klappe aber vollkommen aus dem Durchflufsquerschnitt zurückzieht. Patent claim:
Flap valve with screw spindle lock, characterized in that the pivot pin (b) of the valve flap (a) can be displaced in slots ^) arranged in the housing parallel to the direction of flow, and the spindle (e) , which is rotatably connected to the valve flap (a) , is arranged at an angle to the direction of flow is that in the closed position of the valve flap it acts on the valve seat at right angles to the valve seat, but in the open position it pulls the flap completely back out of the flow cross-section.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE131835C true DE131835C (en) |
Family
ID=400140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT131835D Active DE131835C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE131835C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1053262B (en) * | 1957-09-06 | 1959-03-19 | Gerdts Gustav F Kg | Flap valve |
| DE3131178A1 (en) * | 1981-08-06 | 1983-02-24 | Leybold-Heraeus GmbH, 5000 Köln | Vacuum valve, the valve plate of which is pivoted out of the path of flow when opened |
| DE102018127623A1 (en) * | 2018-11-06 | 2020-05-07 | HaWig Innovative Versorgungstechnik GmbH | Gas-tight butterfly valve |
-
0
- DE DENDAT131835D patent/DE131835C/de active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1053262B (en) * | 1957-09-06 | 1959-03-19 | Gerdts Gustav F Kg | Flap valve |
| DE3131178A1 (en) * | 1981-08-06 | 1983-02-24 | Leybold-Heraeus GmbH, 5000 Köln | Vacuum valve, the valve plate of which is pivoted out of the path of flow when opened |
| DE102018127623A1 (en) * | 2018-11-06 | 2020-05-07 | HaWig Innovative Versorgungstechnik GmbH | Gas-tight butterfly valve |
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