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Connecting coupling with a sliding sleeve and collet chucks

A technology of sliding sleeves and connectors, which is applied in the direction of couplings, transportation and packaging, and installation devices for container structures, etc., to achieve the effects of simple operability, large variability, and reliable guiding effects

Inactive Publication Date: 2006-12-13
WEH连接技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the known connectors have proven to have particularly reliable connection possibilities, they still need to be improved in connection with regard to their operability and adaptability to different pressure ranges, for example with respect to different gas types.

Method used

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  • Connecting coupling with a sliding sleeve and collet chucks
  • Connecting coupling with a sliding sleeve and collet chucks
  • Connecting coupling with a sliding sleeve and collet chucks

Examples

Experimental program
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Embodiment Construction

[0021] figure 1 A preferred embodiment of a connector 10 in the form of a so-called quick connector is shown, which is connected to a nipple 30 shown here on the left. The connector 10 has a tubular housing 11 comprising a plurality of housing members 11a, 11b and 11c which are screwed together, wherein the housing member 11c on the right side of the figure is used as the inlet area 12, and the left area is used as the The fluid to be delivered continues to the outlet 13 of the nipple 30 . A control unit 21 (see also figure 2 ). The inlet region 12 has a connection adapter 14 to which a fluid line 12 ′ for supplying the fluid to be delivered can be screwed. In this case, the connection adapter 14 fitted with a filter sleeve can be adapted accordingly to the fluid to be delivered, in particular to the delivery pressure value, flow cross-section etc. desired at the time.

[0022] A plurality of elongated clamps 15 arranged in a tubular shape are provided in the area of ​​th...

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PUM

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Abstract

In order to provide a connecting coupling whose structure has increased stability and which is used for transmitting gaseous and / or liquid fluids, especially for filling the petrol tank of vehicles, comprising a sliding sleeve ( 18 ) which is used to lock collet chucks ( 15 ) above a connecting nipple, a guide sleeve ( 38 ) with longitudinal grooves is provided between the sliding sleeve ( 18 ) and the collet chucks ( 15 ). The collet chucks are guided inside the longitudinal grooves.

Description

technical field [0001] The invention relates to a coupling for the transfer of gaseous and / or liquid fluids, in particular for filling fuel tanks of motor vehicles. Background technique [0002] With such a connector, a safe and rapid connection of fluid from a pressure source, for example from a refueling system, to a motor vehicle is to be achieved. Of particular importance here is simple and safe operability, even with refueling and connection pressures of 200 bar and higher. [0003] A connector of this type is described in the applicant's WO 98 / 05898, wherein the quick connector has a housing with a fluid inlet and a fluid outlet and is provided with valves to ensure reliable sealing of the quick connector , until the connection is fully established. After fitting the quick connector, the valves are switched on in a predetermined sequence by turning a lever, wherein first the discharge valve is opened by pushing the quick connector onto a nipple, and then all are clos...

Claims

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Application Information

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IPC IPC(8): F16L37/12F16L37/28F16L39/00
CPCF16L37/28F17C2205/037F16L39/00F16L37/121F16L37/36Y10T137/87949Y10T137/87957Y10T137/87965
Inventor 欧文·韦沃尔夫冈·韦
Owner WEH连接技术有限公司