Ksb S.a.

Ksb Aktiengesellschaft

Applications Mecaniques Et Robinetterie Industrielle (a. M. R. I.)

Societe Europeenne D'ingenierie Mecanique-Eurodim

Applications Mecaniques Et Robinetterie Industrielle

Applications Mecaniques Et Robinetterie

Jean-Claude Garrigues

Rene Laulhe

Hubert Ferragne

Patrick Guiroy

Pierre Rieuvernet

Bernard Dupont

Dominique Duboy

Stéphane Paquet

Claude Wattignier

Jean-Paul Dubois

René Lauhle

Laulhe Rene

Rene Lauhle

An arrangement for connecting and disconnecting two pipe sections in a fluid transfer system. Each section includes a butterfly valve with a disk pivotally mounted inside, rotating about a swivel axis between a closed position closing the cross-section of the fluid flow and an open position opening the cross-section of the fluid flow. The swivel axes extend perpendicular to the pipe axis and parallel to each other. The swivel axes of the disks are eccentric relative to the axes of the sections to reduce the space between the disks in their closed position, when the sections are connected. The invention is useful for transferring liquefied natural gas.

Arrangement for connecting and disconnecting two pipe sections of a fluid transfer system

Stopcock actuator casing, comprising a base ( ) having an underside and formed with a hole ( ), the underside of the base being subdivided into at least three compartments ( ), the first ( ) of which surrounds the hole ( ) and the second ( ) and third ( ) of which are each formed with two orifices ( ) passing through the base ( ).

Sealing joint and casing, especially for a stopcock actuator

Valve with an actuator which consumes power from an energy source and which comprises a device capable of detecting that the actuator is operating the valve, a first sensor for measuring a value representative of the power consumption from the energy source and an electronic circuit connected to the first sensor and to the device so as to compare the value representing the power consumption from the energy source with a reference value, during operation of the valve by the actuator, and provide information on the basis of this comparison.

Valve with actuator whose functional capability can be monitored

Valve device

Metal gasket

A sealing liner is provided with incorporated reaction ring, including two circular substantially concentric sealing elements, namely: a static sealing element and a dynamic sealing element these two elements being connected together by a sealed membrane. The dynamic sealing element has an annular housing containing a resilient deformable bed against which a reaction ring is held applied.

Sealing liner with incorporated reaction ring, more particularly for a

An actuator having a tubular body with a cylindrical bore therein within which a piston reciprocates, an output shaft extending into said bore and a linkage for converting the linear movement of the piston into the rotary motion of said shaft. The linkage is contained entirely within said bore. In one form the piston is spring loaded and a spring follower also provides a piston for compressing the spring to permit the force exerted on the piston to be transmitted to the output shaft substantially in its entirety.

Actuator employing a fluid under pressure for the driving in rotation of

The invention concerns a butterfly valve of a type wherein the elastomer sleeve lines the body bore, and has cheeks which fit into circular recesses provided in the two parallel radial faces of the valve, the shape of the cheeks and of the circular recesses being such that when the valve is assembled between flanges, the elastomer of the cheeks is pressed into a spare volume in the circular recesses and precludes any creep of the elastomer towards the core of the sleeve.

Universal type butterfly valve and manufacturing process for same

A sealing device for providing the upstream/downstream sealing of a valve comprising a valving member movable inside the bore of a tubular body and comprising at its periphery a sealing surface coming to bear on a sealing packing mounted in the body at the end of the valving stroke. This sealing packing comprises a dynamic annular sealing element and a coronal metal membrane, whose outer edge portion has flat radial part applied axially against a steep side of a shoulder in the bore of the body, for providing static sealing therewith.

Sealing device providing the upstream/downstream sealing of a valve

Growing community of inventors

Cadaujac, France

Jean-Claude Garrigues