Elaflex Hiby Tanktechnik Gmbh & Co.

Elaflex Hiby Tanktechnick Gmbh & Co.

Elaflex Hiby Gmbh &Co. Kg

Elaflex Hiby Tanktechnik Gmbh & Co. Kg

Heinz-Ulrich Meyer

Stefan Kunter

Matthias Fedde

Achim Aehle

Michael Wehner

The invention concerns a delivery valve for the delivery of a fluid into a tank of a motor vehicle. According to the invention, the following is provided:

Signal-controlled flow fuel delivery valve

The invention relates to a breakaway coupling for a liquid line comprising a first and a second coupling part () which each have a liquid connection and which can be separated by a defined force in the axial direction of the coupling and/or a tilting moment acting transversally to the axial direction. According to the invention, an antitwist device () is provided which prevents the first and second coupling part () from twisting relative to one another during the operation of the coupling.

Breakaway coupling for a liquid line

The invention relates to a nut () for arrangement on a hose connector, including a connecting device () which is connectable in a fluid-tight manner to a hose connection part (), and a receiving means () for the hose connector (), having a first end () and a second end (), wherein the receiving means () is realized for the purpose of encompassing the hose connector () in a form-fitting manner in the circumferential direction in such a manner that the nut () and the hose connector () are rotatable in relation to one another in the circumferential direction; wherein the nut () comprises anti-rotation protection () which is realized such that, as a result of a structural element () of the hose connection part (), it is transferable from an open position, in which the nut () and the hose connector () are rotatable in relation to one another in the circumferential direction when the nut is arranged on the hose connector, into a closed position in which rotating of the nut () in the circumferential direction in relation to the hose connector () is prevented when the nut () is arranged on the hose connector (). The invention additionally relates to a hose connector for a fluid hose as well as to a hose connection part for a fluid hose.

Nut, socket and adapter for a fluid nozzle

A fuel hose nozzle for filling a tank having a filler the tank with liquefied petroleum gas has a tubular valve housing extending along an axis and having an outer end, a tubular valve guide axially shiftable in the valve housing between a front position and a rear position and forming an outlet port adjacent the outer end, and a valve in the housing movable between an open position permitting fluid flow into the valve guide toward the outlet end and a closed position preventing such flow. A valve piston in the valve guide and axially fixed in the valve housing is engaged in the front position of the valve guide with the port to block flow through same. A fitting sleeve surrounding and axially shiftable on the valve housing has at the outer end an end fitting complementary to the tank filler neck.

Hose fuel nozzle

The subject matter of the invention is a fuel pump nozzle, with an inlet (), a discharge pipe (), a main valve for controlling the stream of liquid between the inlet () and discharge pipe (), a switching lever () for actuating the main valve, a first automatic safety shut-off which moves the main valve into the closed position if the liquid level in a tank to be filled reaches a filling level sensor arranged in the region of the discharge pipe (), a second automatic safety shut-off which moves the main valve into the closed position if the liquid pressure at the inlet () drops below a minimum value, and a mechanism () for prestressing the main valve into the closed position, said mechanism bringing about a variable opening cross section of the main valve depending on the liquid pressure at the inlet (). According to the invention, the main valve is pressed into the closed position in a tilted manner under the action of the mechanism for prestressing the main valve into the closed position in the full hose mode such that the tightness of said main valve is reduced.

Fuel pump nozzle

The invention relates to a main valve for a fuel pump nozzle, the main valve comprising a shut-off body for closing a fuel line and a displacement space that is configured to avoid undesirable pressure surges during closing of the main valve. The invention further relates to a fuel pump nozzle comprising a main valve according to the invention.

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Hamburg, Germany

Heinz-Ulrich Meyer