DE139103C - - Google Patents
Info
- Publication number
- DE139103C DE139103C DENDAT139103D DE139103DA DE139103C DE 139103 C DE139103 C DE 139103C DE NDAT139103 D DENDAT139103 D DE NDAT139103D DE 139103D A DE139103D A DE 139103DA DE 139103 C DE139103 C DE 139103C
- Authority
- DE
- Germany
- Prior art keywords
- flywheel
- pressure
- strength
- energy
- gas pressure
- 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
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/30—Flywheels
- F16F15/315—Flywheels characterised by their supporting arrangement, e.g. mountings, cages, securing inertia member to shaft
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Der Umfangsgeschwindigkeit eines Schwungrades ist bekanntlich durch die auftretenden Fliehkräfte eine Grenze gesetzt, die von der Festigkeit des in das Schwungrad verbauten Materials und von der Größe der gewünschten Sicherheit gegen Explosion abhängig ist.The peripheral speed of a flywheel is known to occur due to the Centrifugal forces set a limit on the strength of the built into the flywheel Material and on the size of the desired security against explosion depends.
Bei Schwungrädern, die große Energiemengen zu vermitteln haben, werden die Massen sehr groß. Letzteres kann man durch ίο folgende Anordnung vermeiden, indem man nämlich den anderen Faktor in dem Aus-In the case of flywheels that have to convey large amounts of energy, the Masses very large. The latter can be avoided by using the following arrangement: namely the other factor in the
yyi
drucke —v2 für die Energie, das v2 vergrößert, yyi
print -v 2 for energy increasing v 2,
ohne dabei die Sicherheit des Rades, d. h. die Beanspruchung seines Materials auf Festigkeit zu ändern.without compromising the safety of the bike, d. H. the stress on its material for strength to change.
Man unterstützt nämlich die Festigkeit dadurch, daß man auf den Umfang des als Scheibe ausgebildeten Rades ein stark zusammengedrücktes Gas wirken läßt, oder, was dasselbe ist, daß man die Fliehkräfte teilweise durch Gasdruck aufhebt. Der Gasdruck wirkt senkrecht zur Fläche, auf der er lastet, also auf den Umfang einer Scheibe in radialer, und zwar zentripetaler Richtung.That is to say, one supports the strength by focusing on the scope of the as Disc trained wheel can act a strongly compressed gas, or, what is the same, that one of the centrifugal forces partially canceled by gas pressure. The gas pressure acts perpendicular to the surface on which it rests, that is, on the circumference of a disk in the radial, namely centripetal direction.
Die Ausführungsweise ist folgende: Man umgibt das Schwungrad α und eines seiner Lager c mit einem Kessel b, in dem man auf irgend eine Weise einen gewissen Druck herstellt. Die zur Übertragung der Energie notwendige Welle d wird auf einer Seite durch eine Stopfbüchse e nach außen geführt.It is carried out as follows: the flywheel α and one of its bearings c are surrounded by a tank b in which a certain pressure is produced in some way. The shaft d necessary to transmit the energy is led to the outside through a stuffing box e on one side.
Zur zweckmäßigen Wirkung des Gasdruckes ist notwendig, daß die Oberfläche des Schwungrades ein (flacher) Zylinder sei, dessen Höhe konstant ist, d. h. daß diese Oberfläche keinen Ring bildet. Der Druck auf die Innenseite des Ringes würde dem Druck auf die Außenseite entgegenwirken.For the proper effect of the gas pressure it is necessary that the surface of the flywheel be a (flat) cylinder whose height is constant, i.e. H. that this surface does not Ring forms. The pressure on the inside of the ring would match the pressure on the outside counteract.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE139103C true DE139103C (en) |
Family
ID=406868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT139103D Active DE139103C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE139103C (en) |
-
0
- DE DENDAT139103D patent/DE139103C/de active Active
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