DE156222C - - Google Patents
Info
- Publication number
- DE156222C DE156222C DENDAT156222D DE156222DA DE156222C DE 156222 C DE156222 C DE 156222C DE NDAT156222 D DENDAT156222 D DE NDAT156222D DE 156222D A DE156222D A DE 156222DA DE 156222 C DE156222 C DE 156222C
- Authority
- DE
- Germany
- Prior art keywords
- bearing
- contact
- shaft
- wear
- warm
- 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
- 229910000897 Babbitt (metal) Inorganic materials 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 230000000763 evoked Effects 0.000 claims 1
- 230000011664 signaling Effects 0.000 description 3
- 229910001361 White metal Inorganic materials 0.000 description 2
- 239000010969 white metal Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 238000010792 warming Methods 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
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P7/00—Emergency devices preventing damage to a machine or apparatus
- F16P7/02—Emergency devices preventing damage to a machine or apparatus by causing the machine to stop on the occurrence of dangerous conditions therein
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vorliegende Erfindung hat den Zweck, das Warmlaufen sowie Auslaufen bezw. Abnutzen eines Lagers durch Signal anzuzeigen und event, ein Stillsetzen der Maschine zu bewirken. Das Warmlaufen wird insbesondere zuverlässig angezeigt bei Lagern, die mit leicht schmelzbarem Matall (Weißmetall) ausgegossen sind. Die. Erfindung läuft darauf hinaus, durch die Senkung der Welle beimThe present invention has the purpose of warming up and running out BEZW. Wear of a bearing to be indicated by a signal and, if necessary, to bring the machine to a standstill. The warm-up is particularly reliably indicated in the case of bearings that are equipped with easily fusible metal (white metal) are poured out. The. Invention runs on it addition, by lowering the shaft at
ίο Schmelzen des Lagermetalles oder Abnutzung des Lagers einen elektrischen Kontakt niederdrücken zu lassen, der einen eine Signalvorrichtung bezw. die Abstellvorrichtung enthaltenden Stromkreis schließt.ίο Melting of the bearing metal or wear of the bearing to depress an electrical contact, one of which is a signaling device respectively the circuit containing the parking device closes.
In der beiliegenden Zeichnung ist eine Ausführungsform der Erfindung dargestellt. Wie aus der Zeichnung hervorgeht, ist das Lager derart mit Weißmetall ausgegossen, daß an den Stirnflächen desselben zwischen Welle und Gußkörper ein Zwischenraum bleibt.An embodiment of the invention is shown in the accompanying drawing. As As can be seen from the drawing, the bearing is filled with white metal in such a way that on the end faces of the same between the shaft and cast body a gap remains.
Ein Hebel h, der mit seinem einen Ende die Welle berührt, trägt am anderen Ende einen Kontakt c. Läuft die Welle warm, so daß das Lagermetall anfängt zu schmelzen, so senkt sie sich Vermöge ihres Eigengewichtes. Dadurch wird vermittels des Hebels h der Kontakt c geschlossen und der von dem Element e kommende elektrische Strom setzt eine Signalvorrichtung, in vorliegendem Ausführungsbeispiel etwa die KHngel k, in Tätigkeit. In gleicher Weise wird der Kontakt c geschlossen beim Auslaufen bezw. Abnutzung des Lagers oder Einfressen der Welle. Auch hierbei senkt sich dieselbe, wodurch die Signal- oder Abstellvorrichtung in Tätigkeit tritt.A lever h, one end of which is in contact with the shaft, carries a contact c at the other end. If the shaft runs warm, so that the bearing metal begins to melt, it lowers itself by virtue of its own weight. As a result, the contact c is closed by means of the lever h and the electric current coming from the element e activates a signaling device, in the present exemplary embodiment, for example, the KHngel k . In the same way, the contact c is closed when running BEZW. Wear of the bearing or galling of the shaft. Here, too, the same lowers itself, whereby the signaling or shut-off device comes into operation.
Auch kann in den mit dem Kontakt verbundenen Stromkreis ein Relais eingeschaltet werden, welches direkt ein Stillsetzen der Maschine bewirken kann.A relay can also be switched on in the circuit connected to the contact which can directly bring the machine to a standstill.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE156222C true DE156222C (en) |
Family
ID=422620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT156222D Active DE156222C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE156222C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1069430B (en) * |
-
0
- DE DENDAT156222D patent/DE156222C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1069430B (en) * |
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