DE335534C - Piston seal consisting of two open, interlocking rings - Google Patents

Piston seal consisting of two open, interlocking rings

Info

Publication number
DE335534C
DE335534C DENDAT335534D DE335534DD DE335534C DE 335534 C DE335534 C DE 335534C DE NDAT335534 D DENDAT335534 D DE NDAT335534D DE 335534D D DE335534D D DE 335534DD DE 335534 C DE335534 C DE 335534C
Authority
DE
Germany
Prior art keywords
ring
open
piston seal
seal consisting
piston
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.)
Expired
Application number
DENDAT335534D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEUZE PAUL
Original Assignee
HEUZE PAUL
Publication date
Application granted granted Critical
Publication of DE335534C publication Critical patent/DE335534C/en
Expired legal-status Critical Current

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/04—Helical rings

Description

Die Erfindung bietet eine Neuerung an Kolbendichtungen, die zwei ineinandergreifende lose Ringe besitzen, und besteht darin, daß jeder Ring aus zwei in verschiedenen parallelen Ebenen liegenden, um die Ringbreite gegeneinander versetzten Teilen besteht, die durch einen schräg verlaufenden Steg, der zwischen den-*Enden des anderen Ringes liegt, miteinander verbunden sind. Zweck der ErfindungThe invention offers an innovation in piston seals, the two interlocking have loose rings, and consists in that each ring consists of two in different parallel Laying planes, to the ring width staggered parts consists of through an inclined web, which lies between the * ends of the other ring, with each other are connected. Purpose of the invention

to ist, bei gleichzeitig erhöhter Federung die Dichtungsfähigkeit des Kolbenringes möglichst hoch zu gestalten.to is the sealing ability of the piston ring as much as possible with increased suspension at the same time design high.

Der neue Kolbenring ist in der Zeichnung in Raumansicht dargestellt.The new piston ring is shown in space in the drawing.

Jeder Ring besteht aus zwei Hälften a und c, die in verschiedenen parallelen, um die Ringbreite versetzten Ebenen liegen und durch einen schräg verlaufenden Steg δ verbunden sind. Werden zwei solcher Ringe verbunden, so liegen die Stege δ einander gegenüber und zwischen den freien Enden des* nicht zu ihnen gehörigen Kolbenringes.Each ring consists of two halves a and c, which lie in different parallel planes offset by the width of the ring and are connected by an inclined web δ. If two such rings are connected, the webs δ lie opposite one another and between the free ends of the piston ring that does not belong to them.

Die aufgeschnittenen Enden &, f der RingeThe cut ends &, f of the rings

stehen so weit auseinander, daß der Zwischenraum nicht durch den Steg des anderen Ringes ausgefüllt wird. Jeder einzelne Ring besitzt daher eine überall gleichmäßig verteilte Federkraft, da die Breite der einzelnen Ringe an allen Stellen etwa ungefähr gleich ist. Die Federung der einzelnen und demgemäß auch die des zusammengesetzten Ringes ist eine sehr hohe. Trotz des großen Zwischenraumes bei jedem Einzelringe ist dennoch die Abdichtung durch den zusammengesetzten Kolbenring eine vollständige. Findet der Ring ζ. B. an Kolben für Explosionsmaschinen Anwendung, so können die oberhalb des Kolbens wirkenden Gase nicht durch die Schnittstelle eines Ringes entweichen, sie müssen vielmehr, wie die Pfeile in der Zeichnung andeuten, z. B. bei h .eintreten, dann nach rechts um 180 ° zwischen den beiden Ringen verlaufen, um erst bei e auf die untere Seite des Kolbenringes übertreten zu können.stand so far apart that the space is not filled by the web of the other ring. Each individual ring therefore has a spring force that is evenly distributed everywhere, since the width of the individual rings is approximately the same at all points. The resilience of the individual and accordingly also that of the composite ring is very high. Despite the large gap in each individual ring, the seal due to the assembled piston ring is still complete. Find the ring ζ. B. on pistons for explosion machines, the gases acting above the piston cannot escape through the interface of a ring; B. enter at h , then to the right by 180 ° between the two rings, in order to be able to pass over to the lower side of the piston ring only at e.

Die Form des Steges und des entsprechenden Ausschnittes im Einzehinge ist beliebig; er kann auch z. B. ein- oder mehrstufig, eckig oder abgerundet ausgeführt sein.The shape of the web and the corresponding cutout in the single piece is arbitrary; he can also z. B. one or more stages, angular or rounded.

Claims (1)

Patent-Anspruch:Patent claim: Aus zwei offenen, ineinandergreifenden Ringen bestehende Kolbendichtung, dadurch gekennzeichnet, daß jeder Ring aus zwei in verschiedenen parallelen Ebenen liegenden, um die Ringbreite in der Bewegungsrichtung des Kolbens gegeneinander versetzten Hälften (a, c) besteht, die durch einen schräg verlaufenden Steg (δ) miteinander verbunden sind,, der zwischen den Enden (e, f) des anderen Ringes liegt. Piston seal consisting of two open, interlocking rings, characterized in that each ring consists of two halves (a, c) which lie in different parallel planes and are offset from one another by the width of the ring in the direction of movement of the piston, which are formed by an inclined web (δ) are connected to each other, which lies between the ends (e, f) of the other ring. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT335534D Piston seal consisting of two open, interlocking rings Expired DE335534C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE335534T

Publications (1)

Publication Number Publication Date
DE335534C true DE335534C (en) 1921-04-06

Family

ID=6219399

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT335534D Expired DE335534C (en) Piston seal consisting of two open, interlocking rings

Country Status (1)

Country Link
DE (1) DE335534C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496048A (en) * 1945-10-11 1950-01-31 Auto Diesel Piston Ring Compan Piston ring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496048A (en) * 1945-10-11 1950-01-31 Auto Diesel Piston Ring Compan Piston ring

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