Fitting or mounting for producing a press joint with an inserted tube end
AssigneeFranz Viegener II GmbH & Co. KG
InventorWalter Viegener
Life of this patent
Estimating the term…
Abstract
A fitting or a mounting part, particularly for the connection with a tube-shaped component, comprises an end section, which can be pressed together for establishing a connection. At the end section, a ring-shaped elevation is arranged in which a sealing ring is disposed. According to the invention, a bulge is provided on the elevation. By means of the bulge, a space is formed between the sealing ring and the wall of the end section, such that a fluid can flow between the tube-shaped components. Only by pressing together this leaky point, will a sealed-off connection arrangement be established.
Claims14
A fitting or mounting part comprising:
- an end section which can be pressed together with a tube-shaped component for establishing a connection;
- a ring-shaped elevation on the end section forming a groove;
- a sealing ring in the elevation groove;
- at least one bulge on the elevation changing a depth of the groove at the bulge;
- and
- wherein the bulge is shaped in radially toward the inside of the elevation.
A fitting or mounting part comprising:
- an end section which can be pressed together with a tube-shaped component for establishing a connection;
- a ring-shaped elevation on the end section forming a groove;
- a sealing ring in the elevation groove;
- at least one bulge on the elevation changing a depth of the groove at the bulge;
- and
- wherein the bulge is shaped to create a leak when the end section receives the tube-shaped component before being pressed together.
A tube comprising:
- an end section;
- a ring-shaped elevation on the end section;
- a sealing ring in the elevation;
- and
- at least one bulge on the elevation providing a leak between the tube and a second tube received by the end section before the two tubes are pressed together.
Dependencies are inferred from the claim text.