Lindal France Sas

Lindal Ventil Gmbh

Covestro Deutschland Ag

Cebal Sa

Pechiney

Bayer Materialscience Ag

Hervé Bodet

Eric Gaillard

Dominique Fournet

Jérôme Peltier

Bernard Borel

Alain Marroncles

Hans Peter Lilienthal

Hans-Peter Lilienthal

Jerome Peltier

Bernard Schneider

Clemens Reizel

Thomas Walter

David Kaiser

Jean-Baptiste Vicchi

M Dominique Fournet

The actuator () for aerosol dispenser has a first retaining device for fixing the actuator to the can () of an aerosol dispenser. The actuator () is provided with a separation () to render the first retaining device inoperative.

Actuator for aerosol dispenser

The dispensing device () fora pressurized container has a base () and a cap (). The cap () is mounted on the base () so that it is rotatable between an unlocked position and a locked position. An indicator indicate the relative position of the cap () with respect to the base (). The indicator is constituted by a notch () made in the base () and by an information wall () placed in the cap (), the information wall () being located behind the notch regardless of the relative position of the cap. The information wall has an unlocked position mark () and a locked position mark (), the first mark facing the notch when the cap is in the unlocked position and the second mark facing the notch when the cap is in the locked position.

ON/OFF type diffuser

The valve cup for pressurized container has an outer face and an inner face and is provided with a peripheral bearing edge () for placing the cup on a can, a central opening for the passage of a product outlet rod (), a descending wall in the continuation of the bearing edge, and a bottom wall between the descending wall and the central opening, which bottom wall comprises at least one frustoconical peripheral portion the outer face of which is concave.

Valve cup for pressurized container

Valve for pressurized container

The actuator for an aerosol dispenser is provided with an actuator body which has a skirt, a finger pad, an outlet conduit having a portion () which protrudes from the skirt towards the outside, and a cap () that can be moved between an open position in which the finger pad is accessible to a user and a closed position in which the finger pad is inaccessible to a user. The cap () is fixed to the skirt by a hinge () so that it can pivot around the hinge between the open position and the closed position, and provided with a slot () which straddles the protruding portion () of the outlet conduit when the cap is in the closed position or close to the closed position.

Actuator for actuating the valve of an aerosol generator

A diffuser outlet duct for a pressurized container fitted with a valve, equipped with: a passage between a first end and a second end. The first end is configured to collaborate with the valve of the pressurized container. The second end is configured for expelling the product contained in the pressurized container. The passage is defined by a first section, a second section, and a junction connecting the first section and the second section. The first section begins begins at the first end and terminates at the junction. The second section at the junction and terminates at the second end. The first section extends over a first length (l), and the second section extends over a second length (l) The second length is less than 10 mm, preferably less than 9 mm, more preferably less than 8 mm.

Diffuser outlet duct

A housing (′) for a pressurized container, has a bottom (′) a stopper, sealing means (′) to ensure sealing between the stopper (′) and the housing (′) when the housing is provided with a stopper; and retaining means (′) to retain, when the container is pressurized, a stopper (′) closing the opening. The retaining means (′) are distinct from the stopper () and are in an inactive initial form () and must, in order to fulfill their function, be activated (′) after the opening has been closed by a stopper.

Housing for a pressurized container

The invention relates to a dispensing head comprising an insert () provided with a cam surface, a ring () on which is articulated a lever () provided with a trigger, and at least one cam follower. The lever and the cam surface can rotate relative to each other between a closed position and an open position. According to the invention, the insert () is configured to be blocked in rotation relative to the container () and to the stem () of the valve, the ring is an adjustment ring () which is configured to rotate relative to the container () and to the insert () about the main axis (A) of the valve to bring the lever () and the cam surface () into an open or closed position. Tamper-evident means can be provided in the insert to ensure the integrity of the dispensing head before the first use.

Trigger-type dispensing head

A two-piece nozzle for an aerosol dispenser has an outer piece with a tubular wall open on one side and closed on the other by a front wall (), forming a cavity, with an outlet opening () in a center of the front wall; an inner piece dimensioned to penetrate into the cavity of the outer piece and be retained there, piece; channels () in the cavity of the outer piece and/or on the surface of the inner piece, wherein said channels open into a turbulence chamber () in communication with the outlet opening () placed downstream in the flow path of the product flow; and a protrusion () in the center of the front face of the inner piece, whose free portion opposite the front face, called torpedo () penetrates into the outlet opening () to reduce its cross section and form an annular outlet orifice.

Two-piece nozzle for aerosol dispensers

The valve () includes a valve body () having a cavity and bearing against a seal () provided with a central opening, and a seat () movable in the cavity, the seat bearing against the seal in the closed position and being spaced apart from the seal in the open position. The seat has a cavity bearing against the seal in the closed position, and spaced apart from the seal in the open position. A rod () is fixed in a non-detachable manner in the cavity, forming a seat/rod assembly, which rod is traversed, in its portion located inside the cavity, by windows () that open into the outlet channel, the free end of the rod protruding out of the cavity by passing through the central opening of the seal.

The diffuser () for a pressurized container provided with a valve, in particular for an aerosol generator, includes a base body () formed of a concave wall forming a cavity, and having a finger tab () intended to be depressed by the user to operate the valve, and a conduit placed in the cavity of the base body (). The conduit has a first end adapted for cooperating with the valve of the pressurized container, and a second end for the outlet of the product contained in the pressurized container. The outlet conduit and the base body are two distinct parts which are connected together by mechanical fastening. Optionally, the outlet conduit is prevented from rotating relative to the base body.

Diffuser for a pressurized container

A dispenser for a pressurised container provided with a valve, provided with: a base body having a finger tab which can be actuated by the user in order to actuate the valve, and having an output opening intended for the output of the product of the container. An outlet pipe, placed in the base body, has a passage between a first end configured to cooperate with the valve of the container, and a second end configured for the output of the product and corresponding with the outlet opening. The base body includes a connection hole remote from the outlet opening. The connection hole passes between an outer surface and an inner surface of the base body and is configured to facilitate a fastening of the outlet pipe so that the outlet pipe can be hooked to the base body.

Dispenser for a pressurized container

A dispenser for a pressurised container provided with a valve, provided with a base body having a finger tab intended to be pressed by the user in order to actuate the valve, and having an output opening intended for the output of a product contained in the container. The dispenser includes an output pipe placed in the base body, which output pipe has a first end configured to cooperate with the valve of the pressurised container, and a second end configured for the output of the product contained in the pressurised container. The output pipe is coupled to the base body so that the second end of the output pipe is substantially facing the output opening of the base body. At least one part of the base body is manufactured from recycled material. The output pipe is manufactured from a material different from the recycled material.

Growing community of inventors

Verdun, France

Hervé Bodet