DE10195C - Relieved valves. Widow M. Amtmann, née Mason, in Breslau and their underage children: a - Google Patents
Relieved valves. Widow M. Amtmann, née Mason, in Breslau and their underage children: aInfo
- Publication number
- DE10195C DE10195C DENDAT10195D DE10195DA DE10195C DE 10195 C DE10195 C DE 10195C DE NDAT10195 D DENDAT10195 D DE NDAT10195D DE 10195D A DE10195D A DE 10195DA DE 10195 C DE10195 C DE 10195C
- Authority
- DE
- Germany
- Prior art keywords
- valve
- née
- amtmann
- breslau
- mason
- 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
- 239000000565 sealant Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Description
1878.1878.
Klasse 47.Class 47.
Wwe. MARTHA AMTMANN geb. MASON in BRESLAU.MARTHA AMTMANN née MASON in BRESLAU.
Entlastete Ventile.Relieved valves.
Patentirt im Deutschen Reiche vom 28. November 1878 ab.Patented in the German Empire on November 28, 1878.
Bei den bisherigen Ventilconstructionen mufs der Druck, durch welchen das Ventil von unten gehoben werden soll, gröfser sein als der, welcher dem lichten Ventildurchmesser entspricht, und zwar um so viel, als die Dichtungsfläche mehr beträgt als die lichte Durchgangsöffnung des Ventils. In the previous valve constructions, the pressure through which the valve from below must be applied should be lifted, be larger than that which corresponds to the clear valve diameter, by as much as the sealing surface is larger than the clear passage opening of the valve.
Bei der vorliegenden Construction ist dieses vermieden, und zwar dadurch, dafs die Dichtung des Ventils nicht wie früher auf, sondern in dem Ventilsitz liegt, während der Druck durch besondere Stützflächen aufgenommen wird. Die Dichtung besteht aus einem Gummiringe, welcher in das Ventil eingelegt ist, der sich an den Ventilsitz prefst und so einen dichten Abschlufs erzielt.In the present construction this is avoided, namely by the fact that the seal of the valve is not open as before, but in the valve seat, while the pressure is taken up by special support surfaces. The seal consists of a rubber ring, which is inserted into the valve, which prefst to the valve seat and thus a tight seal achieved.
Dabei sind die Flächen, welche das Ventil dem Drucke von oben und von unten bietet, gleich grofs, und somit braucht auch der Druck, welcher das Ventil heben soll, nur so grofs zu sein, wie es dem lichten Ventildurchmesser entspricht, abgesehen von der geringen Reibung des Dichtungsgummi an dem Ventilsitze und dem eigentlichen Ventilgewicht. Das Ventil ist demnach entlastet.The areas that the valve offers to pressure from above and below are equally great, and thus the pressure which is supposed to lift the valve only needs to be increased as it corresponds to the clear valve diameter, apart from the low friction the sealing rubber on the valve seats and the actual valve weight. The valve is therefore relieved.
Man kann dieses entlastete Ventil in dieser Art sowohl ein- wie mehrsitzig bauen. Fig. 1 zeigt ein ein-, Fig. 2 ein mehrsitziges Ventil.This relieved valve can be built with one or more seats in this way. Fig. 1 shows a single, FIG. 2 a multi-seat valve.
Die Fig. 3 und 4 zeigen die Constructionsdurchführung dieses Grundgedankens bei einer Bergwerkspumpe (Schachtdrucksatz), welche in Fig. 3 mit einem einsitzigen, in Fig. 4 mit einem mehrsitzigen Ventil versehen ist. Die Fig. 5 bis 7 zeigen die Anwendung bei Gebläsemaschinen, und zwar stellt der dreieckige Rahmen, Fig. 5, den Winddruckklappenrahmen einer Gebläsemaschine dar, wie solcher bei einer Gebläsemaschine in Friedenshütte bei Morgenroth (Oberschi.) ausgeführt ist. Fig. 5 zeigt diesen Rahmen in der Ansicht, Fig. 6 die ausgeführte Art im Durchschnitt, dagegen Fig. 7, wie derselbe nach der patentirten Art und Weise zu construiren wäre.3 and 4 show the construction implementation of this basic idea in a Mine pump (shaft pressure set), which in Fig. 3 with a single seat, in Fig. 4 with a multi-seat valve is provided. FIGS. 5 to 7 show the application in blower machines, namely, the triangular frame, Fig. 5, represents the wind pressure flap frame of a blower machine, such as those in a Blower machine in Friedenshütte near Morgenroth (Oberschi.) Is executed. Fig. 5 shows this Frame in the view, Fig. 6 the executed type on average, on the other hand Fig. 7, like the same to be constructed according to the patented manner.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10195C true DE10195C (en) |
Family
ID=287512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT10195D Active DE10195C (en) | Relieved valves. Widow M. Amtmann, née Mason, in Breslau and their underage children: a |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE10195C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0537665A2 (en) * | 1991-10-17 | 1993-04-21 | Flomatic Corporation | Check valve |
| US5293595A (en) * | 1990-12-17 | 1994-03-08 | Unisys Corporation | Paging system using extension tables for conflict resolution |
| EP1178262B1 (en) * | 2000-08-04 | 2006-12-13 | Centrotherm Systemtechnik GmbH | Non return valve for exhaust duct |
-
0
- DE DENDAT10195D patent/DE10195C/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5293595A (en) * | 1990-12-17 | 1994-03-08 | Unisys Corporation | Paging system using extension tables for conflict resolution |
| EP0537665A2 (en) * | 1991-10-17 | 1993-04-21 | Flomatic Corporation | Check valve |
| EP0537665A3 (en) * | 1991-10-17 | 1993-06-30 | Flomatic Corporation | Check valve |
| EP1178262B1 (en) * | 2000-08-04 | 2006-12-13 | Centrotherm Systemtechnik GmbH | Non return valve for exhaust duct |
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