DE293354C - - Google Patents
Info
- Publication number
- DE293354C DE293354C DENDAT293354D DE293354DA DE293354C DE 293354 C DE293354 C DE 293354C DE NDAT293354 D DENDAT293354 D DE NDAT293354D DE 293354D A DE293354D A DE 293354DA DE 293354 C DE293354 C DE 293354C
- Authority
- DE
- Germany
- Prior art keywords
- sealing ring
- piston body
- engines
- piston
- rings
- 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
- 238000007789 sealing Methods 0.000 claims description 10
- 230000000875 corresponding Effects 0.000 claims description 2
- 238000004880 explosion Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000036633 rest 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der Erfindung bildet ein Kolbendichtungsring für Explosions- und aridere Motoren, insbesondere für Rotationsmotoren von Luftfahrzeugen.The subject of the invention forms a piston sealing ring for explosion and aridere Motors, in particular for rotary engines for aircraft.
Durch die vorliegende Konstruktion soll ein Dichtungsring geschaffen werden, dessen Abdichtungsfläche stets auf der Zylinderwandung vollkommen anliegt, bei welchem sich also die nachteiligen Beeinflussungen der Schräg-Stellungen des Kolbenkörpers nicht bemerkbar machen.The present construction is intended to create a sealing ring, the sealing surface of which always rests completely on the cylinder wall, which therefore has the adverse effects of the inclined positions of the piston body are not noticeable.
Auf der Zeichnung ist eine beispielsweise Ausführungsform des Erfindungsgegenstandes dargestellt, und zwar zeigt dieselbe einen Schnitt durch einen Dichtungsring und einen Teil des Kolbenkörpers.The drawing shows an example of an embodiment of the subject matter of the invention shown, namely the same shows a section through a sealing ring and a Part of the piston body.
Der Dichtungsring besteht aus drei Teilen, und zwar aus zwei in entsprechenden Nuten des Kolbenkörpers 1 angeordneten Ringen 2, 2 mit schrägen Auflaufflächen und dem eigentlichen Abdichtungsring 3, der zwischen vorspringenden Rändern 4, 4 der Ringe 2, 2 geführt wird. Der eigentliche, aus geeignetem Metall hergestellte Abdichtungsring 3 ist äußerst dünnwandig gehalten und an einer oder mehreren Stellen aufgeschlitzt.The sealing ring consists of three parts, namely two in corresponding grooves of the piston body 1 arranged rings 2, 2 with inclined ramp surfaces and the actual Sealing ring 3, which is guided between projecting edges 4, 4 of the rings 2, 2 will. The actual sealing ring 3 made of suitable metal is extremely Thin-walled and slit open in one or more places.
Durch die eigenartige Anordnung des Dichtungsringes 3 zwischen den vorspringenden Rändern auf den schrägen Auflaufflächen der in Nuten des Kolbenkörpers gelagerten Ringe 2, 2 wird ein absolutes und stets gleichmäßiges Anliegen des Dichtungsringes in seiner ganzen Höhe auf der Zylinderwandung auch bei einer äußersten Schrägstellung des Kolbenkörpers gesichert.Due to the peculiar arrangement of the sealing ring 3 between the protruding Edges on the inclined run-up surfaces of the rings mounted in grooves in the piston body 2, 2 is an absolute and always uniform concern of the sealing ring in its entirety Height on the cylinder wall even with an extreme inclination of the piston body secured.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE293354C true DE293354C (en) |
Family
ID=548020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT293354D Active DE293354C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE293354C (en) |
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0
- DE DENDAT293354D patent/DE293354C/de active Active
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