Peter Kwasny Gmbh

Other

Peter Kwasny

Christian Maras

The invention relates to an aerosol can comprising a body containing a propellant and an aerosol product, a valve whose actuation enables said aerosol product to be sprayed, and a spray head () which serves to discharge the aerosol product to the environment when the valve is actuated. The spray product discharge rate of the inventive aerosol can is adjustable by means of an adjusting device provided in the spray head (). Said invention can primarily be used for aerosol paint cans in view of the fact that for such applications a controlled and uniform discharge rate is of particular importance in order to avoid painting defects.

Aerosol can

Pressurized can comprising a body (), a dome () accommodating a valve (), a concavely shaped bottom (), an inner casing () attached to a cup (), a push rod () arranged in the inner casing (), said push rod () being actuated through the cup () and intended to force open the inner casing (), with said inner casing () being joined to the cup () via a spring cage (), said spring cage () containing a spring-loaded trigger () which acts on the push rod () which, in turn, acts on a cover () arranged at the can-side end of the inner casing (), said cover () being a membrane which seals the inner casing () at its can-side end hermetically against the contents of the pressurized can () and which is torn open by the push rod () when the trigger () is actuated.

Pressurized dispenser for mixing and producing two-component materials

The invention relates to an aerosol can containing a two-component paint with an aerosol preparation, in particular for use in the automotive industry and for automotive repairs. Said aerosol can contains a binding agent component and a curing component. The binding agent component contains a curable epoxy parent component, solvents and a propellant and the curing component contains a cross-linking agent, which is suitable for curing the epoxy binding agent. The curing component is housed separately from the binding agent component in a cross-linking casing, which is located in the aerosol paint can and can be activated externally.

Aerosol can containing a two-component epoxy-paint

The invention relates to a pressure pack aerosol can comprised of a body blank (), of a dome () for accommodating a valve (), of an inwardly arched bottom (), of an inner sleeve (), which is arranged on a disk (), and of a tappet (), which is arranged inside the inner sleeve (), which is provided for splitting open said inner sleeve () and which can be displaced therethrough by the disk (). According to the invention, the inner sleeve () is joined to the disk () via a spring cage (), and the spring cage () contains a release mechanism (), which is spring-mounted and which acts upon the tappet (). Said tappet (), in turn, acts upon a cover (), which is arranged on the can-side end of the inner sleeve (), and splits the cover open when actuated. A diaphragm () is arranged between the tappet () and the release mechanism () and hermetically seals the inner sleeve (), on its disk-side end, off from the contents of the pressure pack aerosol can ().

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Schaffhausen, Switzerland

Peter Kwasny