Ing. Erich Pfeiffer Gmbh

Ing. Erich Pfeiffer Gmbh & Co Kg

F+k Innovationen Gmbh & Co. Kg

Other

Stevanato Germany Gmbh

Caideil M.p. Teoranta

Bayer Aktiengesellschaft

Erich Pfeiffer Gmbh

Ing. Erich Pfeifer Gmbh & Co. Kg

F + K Innovationen Unternehmergesellschaft (Haftungsbeschraenkt)

Aptar Radolfzell Gmbh

Gebhardt Fordertechnik Gmbh

Hans Merk

Karl-Heinz Fuchs

Gerald Krampen

Lothar Graf

Stefan Ritsche

Esther Amann

Michael Wolter

Miro S Cater

Thomas Bruder

Joachim Koerner

Leo Maerte

Eric Schliemann

Bernhard Guentert

Joachim Körner

Andreas Graf

Volker Umbeer

Reinhold Jaeger-Waldau

Frank P Bigley

Heinz-Peter Forsbach

Stefan Kaefer

Petra Umsonst-Kübler

Volker Goebel

Sared Reh

Dieter Stockkamp

Volker Göbel

The invention relates to a device for dosing liquid from a liquid-receiving element (), in which the liquid-receiving element () comprises an outlet valve (), and a dosing system is available, said dosing system consisting of a first actuating wing () and a second actuating wing (), which are arranged around the liquid-receiving element () and can be moved in relation to each other such that they compress the liquid-receiving element (), a mechanical dosing stop being available.

Device for dosing liquid

A cartridge droplet dosage device with a cartridge () and an actuation element (), whereby the cartridge () includes a reservoir body (), a cladding () and a plug (), characterized in that a fluid groove () projects from the reservoir body () into an inner tube valve area (), whereby the fluid groove () is releasable either by the yielding of a sealing rib () and/or by the yielding of a part of the cladding ().

Cartridge drop dispenser

A syringe having a dispensing element () and having a mounting element (), wherein the dispensing element () has a dispensing sleeve () and a leaf spring system (), wherein the mounting element () has a syringe body (), and an injection needle () is formed on one end on the syringe body () and a detent-engagement flange () is formed on the other end, wherein, in the syringe body (), there is arranged a movable stopper (), wherein the leaf spring system () comprises a piston () and a spiral spring () arranged around the piston (), wherein the piston () can be slid into the dispensing sleeve (), and the spiral spring () is arranged between a leaf spring base () and a spiral spring abutment, wherein the piston () abuts against the stopper (), wherein the dispensing sleeve () has a guide duct and the dispensing sleeve () comprises a first locking means () and a second locking means (), wherein the detent-engagement flange () is movable in the guide duct and is fixable and releasable at the first locking means () or the second locking means ().

Syringe

A thread dosing feeder for extracting creams or gelatinous products contained within a tube from the tube whereby the dosing feeder tube can be applied to the tube, the thread dosing feeder comprises a rotary gate feeder (), the rotary gate feeder () has a metering chamber, the metering chamber operates in conjunction with a plunger (), the rotary gate feeder () is pivot-mounted on the thread dosing feeder and the thread dosing feeder has an outlet, and the thread dosing feeder has a re-circulation valve (), the rotary gate feeder () has a concave finger receptor and is formed in one piece, whereby the metering chamber is locked and has an intake and discharge valve ().

Thread dosing feeder for extracting creams

A device for dispensing a liquid medium () from a container (), comprising a housing (), a metering drum () accommodated therein and a sealing disk (), the housing () having a drum outlet () and a system air admission structure (), and the sealing disk () having an admission opening () and a drum inlet (). The metering drum () comprises a metering chamber (), a chamber outlet () and a chamber inlet (). The metering drum () further has a rotary valve (), said rotary valve (), in a first working position, connecting the drum inlet () to the chamber inlet () while closing the chamber outlet (), thereby admitting air to the container () and removing air from the metering chamber (). In a second working position, The metering drum () closes the chamber inlet () while connecting the drum outlet () to the chamber outlet (), thereby further admitting air to the metering chamber () and the air admission channel () being connected to the system air admission structure ().

Device for dispensing a liquid medium

A dosing pipette for discharging a medium, wherein the pipette has a housing and a dosing piston. The housing has a dosing geometry which can be decoupled from the housing.

Dosing pipette

A device for dosing from a tube () for creams or gel-like products, wherein a dosing wheel () is provided.

Device for dosing creams

A pre-fill syringe with a receiver tube () with a nozzle () positioned at the nozzle-side end of the receiving tube (), the piston () is to be formed in such a manner that it for a transport state at the nozzle-side end of the receiver tube () can be connected with the receiving tube.

Pre-fill syringe

A discharge device for media has a housing (), an operating member () manually movable relative to the housing () and which, for performing a discharge can be transferred from an unoperated starting position in the direction of an operating direction () into an operated end position and with a locking member (), which is displaceable relative to the housing () between a locked position where it prevents the displacement of the operating member () into the end position and a release position in which it permits the displacement of the operating member () into the end position.

Discharge device

A dispenser for a liquid or pulverulent, in particular a pharmaceutical medium with a medium reservoir, is provided for single-handed operation. The dispenser includes a dosing opening and is bounded in some sections by wall sections of flexible design, and by a dimensionally stable holding plate, which is provided as a handle for the application of actuating forces to the medium reservoir.

Dispenser and dosing subassembly for dosing of a medium

A dosing device includes a dosing casing in one or more parts and with which are associated a pumping unit and a manually operable actuating unit, in which the dosing casing includes at least one dosing opening. The dosing casing has a jacket enveloping the pumping unit and on which is integrally shaped at least one actuating member mounted in elastically pivotable manner between a rest position and an actuating position.

Dosing device with a dosing casing in one or more parts

A dosing device for at least one medium includes a casing part connectable to a medium reservoir, having a pumping device located in the casing part and an applicator connected to the pumping device. The pumping device is provided with at least one inlet valve, as well as at least one outlet valve associated with the applicator and a stroke-movable pumping body. The casing part, applicator and all parts of the pumping device are provided coaxially to a pumping axis with plug connection sections. The casing part, applicator and the parts of the pumping device can be functionally assembled along the pumping axis to form the dosing device.

Dosing device for at least one medium

A dosing device includes a body and an actuating element mounted in non-rotatable, liftable manner on the body. A counting device for the actuating strokes has a rotary counting ring forcibly coupled as a function of a lifting movement of the actuating element. A lock blocks the actuating element following a predetermined number of actuating strokes. The lock is associated with the counting ring in such a way that the latter can perform more than a complete revolution before the actuating element is blocked.

Dosing device

An all plastic metering pump having a bellows-type spring with a tubular valve which is integrally formed on it in a single piece in a discharge region toward a metering head, the tubular valve being designed as a discharge valve of the metering pump. In the method, the pump components, which have been manufactured in each case in a plurality of injection cycles, are assembled from the injection mold in a defined assembly sequence in time with the injection cycles, the number of assembly steps corresponding to the number of injection cycles for producing the various pump components.

Metering pump, method for its production and device for carrying out the method

A discharge device for at least one medium has at least two media reservoir sections positioned rigidly relative to one another and which pass into one another in their interior through a step shoulder. The reservoir sections are formed by two separate hollow bodies that are superimposed over a portion of their length and are tightly interconnected.

Growing community of inventors

Radolfzell, Germany

Karl-Heinz Fuchs