DE99317C - - Google Patents
Info
- Publication number
- DE99317C DE99317C DENDAT99317D DE99317DA DE99317C DE 99317 C DE99317 C DE 99317C DE NDAT99317 D DENDAT99317 D DE NDAT99317D DE 99317D A DE99317D A DE 99317DA DE 99317 C DE99317 C DE 99317C
- Authority
- DE
- Germany
- Prior art keywords
- valve
- thread
- shows
- spindle
- slope
- 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
- F16K1/32—Details
- F16K1/52—Means for additional adjustment of the rate of flow
- F16K1/523—Means for additional adjustment of the rate of flow for limiting the maximum flow rate, using a stop
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Das Wesentliche dieses Ventils besteht darin, dafs zum Heben und Senken der Ventilspindel ein federnder Gewindegang G gesetzt ist, welcher in das Gehäuse eingelegt, durch den in die Platte P eingreifenden Stift Si (Fig. 1) gegen das Verdrehen geschützt wird und durch Hineinschrauben des Obertheils O auf beliebige Steigung eingestellt und in dieser Stellung durch Anziehen der Gegenmutter C festgehalten werden kann.The essence of this valve is that a resilient thread G is set to raise and lower the valve spindle, which is inserted into the housing, protected against rotation by the pin Si (Fig. 1) engaging in the plate P and by screwing in the Upper part O can be set to any slope and can be held in this position by tightening the lock nut C.
Um diese Steigung auf die Ventilspindel zu übertragen, werden ein federndes Gewindestück, Kugeln, wie bei Kugellagern, oder, wie die Zeichnung darstellt, ein Gleitstück F, welches vermittelst drehbaren Zapfens in die Spindel eingesetzt ist, verwendet.In order to transfer this pitch to the valve spindle, a resilient threaded piece, balls, as in ball bearings, or, as the drawing shows, a slider F, which is inserted into the spindle by means of a rotatable pin, are used.
Fig. ι stellt das Ventil dar mit der für den vollen Querschnitt erforderlichen Steigung des Gewindeganges G.Fig. Ι shows the valve with the required for the full cross-section slope of the Thread G.
In Fig. 2 dagegen ist die Gewindegangsteigung auf Null reducirt, wobei die Umdrehung dieselbe ist, wie bei jeder anderen Steigung.In Fig. 2, however, the thread pitch is reduced to zero, with the revolution is the same as any other slope.
Fig. 3 stellt das Regulirventil im Grundrifs dar, währendFig. 3 shows the Regulirventil in Grundrifs, while
Fig. 4 den Schnitt durch den Gewindegang G und das Führungsstück F darstellt.4 shows the section through the thread G and the guide piece F.
Das Ventil kann in jeder. Gröfse hergestellt werden.The valve can be in everyone. Manufactured in size will.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE99317C true DE99317C (en) |
Family
ID=370205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT99317D Active DE99317C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE99317C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2578109A (en) * | 1944-12-16 | 1951-12-11 | Tillberg Olof Valfrid | Valve with a variable range of regulation |
| US2698160A (en) * | 1951-06-21 | 1954-12-28 | Crane Co | Valve with plural mechanical movement |
-
0
- DE DENDAT99317D patent/DE99317C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2578109A (en) * | 1944-12-16 | 1951-12-11 | Tillberg Olof Valfrid | Valve with a variable range of regulation |
| US2698160A (en) * | 1951-06-21 | 1954-12-28 | Crane Co | Valve with plural mechanical movement |
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