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Rapid coupling

A coupling and fast technology, applied in the direction of couplings, pipes/pipe joints/pipes, branch lines, etc., can solve problems such as power loss, and achieve the effect of low extra cost

Active Publication Date: 2014-08-13
VTESCO TECH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The consequence of this is that the pressure regulator and the pressure relief valve with regulating connection must be installed in such a way that a part of the fluid has to be deflected around 90°, which leads to eddy currents and thus power losses

Method used

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Examples

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Embodiment Construction

[0016] figure 1 A quick coupling is shown, which is used to connect fuel-carrying lines and / or components in a fuel tank of a motor vehicle. The quick coupling consists of a coupling part 1 with a first connecting sleeve 2 for connecting lines and a first receptacle 3 for further connecting sleeves. A connecting sleeve, not shown, can be arranged on the housing, the flange, the filter, the fuel pump, or can be a connecting sleeve of another coupling part. The quick coupling also includes at least one locking element 4 for locking and unlocking a not shown connecting sleeve. The locking element 4 is designed such that it prevents the connection sleeve from coming out of the receptacle. In order to achieve a tight connection, a sealing element 5 is arranged in the first receptacle 3 .

[0017] Between the first receptacle 3 and the first connecting sleeve 2 there is a second outlet opening 6 which opens into the first receptacle 7 . A non-return valve 8 is arranged in this r...

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PUM

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Abstract

The invention concerns a rapid coupling for the connection of lines or media-carrying devices to an additional line, said rapid coupling comprising a coupling part 1 having a first connecting piece 2 for connection to a line, a first receptacle 3 for an additional connecting piece and at least one locking element 4 for locking and unlocking, with which the additional connecting piece is prevented from leaving the first receptacle 3. The coupling part 1 has between the first receptacle 3 and the first outlet piece 2 a second outlet 6 which merges into a second receptacle 7 for a valve or a pressure controller.

Description

technical field [0001] The invention relates to a quick coupling for the connection of a pipeline or a medium-guiding device with another pipeline, which consists of a coupling with a first connecting sleeve for connecting one pipeline and for another The first receptacle of the connecting sleeve is composed of at least one locking element for locking and releasing, with which the other connecting sleeve is prevented from coming out of the receptacle. Background technique [0002] Such quick couplings are known in various designs and find use in fuel tanks of motor vehicles for connecting lines to each other or media-carrying devices to lines. Such medium-conducting means can be fuel pumps, filters or guide lines on housings, containers or flanges. In addition to the above-mentioned major component groups, there are other smaller devices such as valves and regulators integrated in the transport line. Due to the integration of such small parts, proportionally a lot of space...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L37/28F16L41/02
CPCF16L37/28F16L41/023
Inventor 沃尔特·弗勒利希迪特尔·哈吉斯特爱德华-西格弗里德·桑登
Owner VTESCO TECH GMBH