Abstract: A bung plug seal for bung containers, the bung plug seal having a bung plug for being disposed in a bung socket of the bung container, the bung plug having a plug depression for inserting a fitting tool, the plug depression having a depression bottom provided with at least one ventilation opening, and the bung plug being provided with a ventilation plug which is disposed in the plug depression and a thread bolt of which is accommodated in an internal thread of a receiving hole formed in the depression bottom and which has a lid disk provided with a handling unit and connected to the thread bolt for sealing the ventilation opening in a closed position of the ventilation plug.

Abstract: A bung plug seal for bung containers, the bung plug seal having a bung plug for being disposed in a bung socket of the bung container, the bung plug having a plug depression for inserting a fitting tool, the plug depression having a depression bottom provided with at least one ventilation opening, and the bung plug being provided with a ventilation plug which is disposed in the plug depression and a thread bolt of which is accommodated in an internal thread of a receiving hole formed in the depression bottom and which has a lid disk provided with a handling unit and connected to the thread bolt for sealing the ventilation opening in a closed position of the ventilation plug.

Abstract: A sealing cap made of an elastic plastic material for a container closure includes a container socket base formed on a container for disposing a container socket having a bung plug disposed in a bung socket formed on the container socket base, the sealing cap comprising a lid disk which has a fastening means disposed on an underside of the lid disk and provided with a snap-lock means for forming a snap-lock connection with the bung plug, and an edge skirt disposed at the circumference of the lid disk and connected to the lid disk via a predetermined breaking means. The lid disk has a support means for supporting the lid disk on the container socket base, the support means being disposed radially inside adjacent to the predetermined breaking means on the underside of the lid disk.

Abstract: A bung plug closure for bung-hole containers includes a bung plug for being placed in a bung neck and a seal cap for closing a plug recess formed in the bung plug, the plug recess having a space for receiving a dimensionally elastic engaging body formed on the seal cap and having a radial locking protrusion, a valve disposed in a bottom of the plug recess, the valve having a valve body disposed in a valve opening of a bottom recess, the valve body including a valve cover connected to the bung plug, the valve cover being an elastically deformable disk, the valve cover connected to the bung plug such that a circumferential edge of the valve cover, which protrudes radially outward over matching locking elements for interlocking with the locking protrusion, is received between the locking protrusion of the engaging body and a recess edge of the bottom recess.

Abstract: A transport and storage container (10) for liquids comprising a pallet-type understructure (29) for a plastic inner container (11) and a cage (22) having horizontal bars (23) and vertical bars (24) made of metal for housing the inner container, lower ends (27) of the vertical bars having a connecting portion (40), which is formed by deformation and has a trough-shaped recess (43), for being welded to a lower edge profile of the cage (22), wherein, to define a bending portion (58), the vertical bars (24) have another trough-shaped recess (59), which is disposed adjacent to the connecting portion (40) and which has a recess opening (60) formed on the inside (32) of the vertical bars (24), which faces the inner container (11), and a trough bottom (62) formed by a flattened portion of the hollow profile (45).

Abstract: A bung plug closure (30) for fastening a plug depression formed in a bung plug (31), said plug depression comprising a receiving area for receiving a resilient engagement body realized on the seal cap (11), and said bung plug (31) comprising tool engagement projections (33), which are arranged on an inner wall of the plug depression and which are distanced to each other via gaps (34) and which delimit the receiving space using inner surfaces (37), counter-locking elements (32) being provided in the plug depression, said counter-locking elements (32) being arranged in the area of the gaps (34) above an annular frame (35, 61), which is formed outside of the gaps (34) via lower sections (36) of the inner surfaces (37).

Abstract: A transport and storage container (10) for liquids comprising a pallet-type understructure (29) for a plastic inner container (11) and a cage (22) having horizontal bars (23) and vertical bars (24) made of metal for housing the inner container, lower ends (27) of the vertical bars having a connecting portion (40), which is formed by deformation and has a trough-shaped recess (43), for being welded to a lower edge profile of the cage (22), wherein, to define a bending portion (58), the vertical bars (24) have another trough-shaped recess (59), which is disposed adjacent to the connecting portion (40) and which has a recess opening (60) formed on the inside (32) of the vertical bars (24), which faces the inner container (11), and a trough bottom (62) formed by a flattened portion of the hollow profile (45).

Abstract: The invention relates to a securing device for the placement of a tapping armature (10) on a tapping neck (11) formed integrally on a container wall (13) of a plastic container (12), the tapping armature (10) having an armature housing (20) comprising a screw flange (18) which has an internal thread (17) for being screwed to an external thread (16) formed on a threaded extension (15) of the tapping neck (11), a securing ring (28) being disposed between the container wall (13) and the screw flange (18), said securing ring (28) having locking protrusions (37) for forming a locking means (36) which are disposed on an inner circumference and directed radially inward and whose locking ends for locking with a stop means (48) formed on the container (12) are disposed on a locking circumference (53), whose diameter D is greater than the diameter d of the external thread (16) of the tapping neck (11) or equal to said diameter d.

Abstract: The invention relates to a bung plug closure for bung-hole containers, the bung plug closure comprising a bung plug (10) for being placed in a bung neck (24) of the bung-hole container and a seal cap (11) for closing a plug recess formed in the bung plug (10), the plug recess having a receiving space (19) for receiving a dimensionally elastic engaging body (20) which is formed on the seal cap (11) and which is provided with a radial locking protrusion (21), a valve (49) being disposed in a bottom of the plug recess, said valve (49) having a valve body (50) which is disposed in a valve opening of a bottom recess, said valve body (50) being provided with a valve cover (55) which is connected to the bung plug (10), wherein the valve cover (55) is an elastically deformable disk, the valve cover (55) being connected to the bung plug (10) in such a manner that a circumferential edge of the valve cover (55), which protrudes radially outward over matching locking elements (32) for interlocking with the locking protru

Abstract: A bung plug closure (30) for fastening a plug depression formed in a bung plug (31), said plug depression comprising a receiving area for receiving a resilient engagement body realized on the seal cap (11), and said bung plug (31) comprising tool engagement projections (33), which are arranged on an inner wall of the plug depression and which are distanced to each other via gaps (34) and which delimit the receiving space using inner surfaces (37), counter-locking elements (32) being provided in the plug depression, said counter-locking elements (32) being arranged in the area of the gaps (34) above an annular frame (35, 61), which is formed outside of the gaps (34) via lower sections (36) of the inner surfaces (37).

Abstract: A seal cap (10) for a container closure includes a cover disc (11) having a fastening ring, connected to an underside of the cover disc, with a latching element, for producing a detachable engagement connection with the container closure, connected to a pull tab arranged at the circumference of the cover disc via a connecting element. The connecting element has a cover strip formed in the cover disc that is separated from adjacent areas of the cover disc by lateral cover-strip predetermined breaking lines, which have predetermined breaking elements and has a pull web connected to the latching element of the fastening ring. The cover strip extends from the pull tab, at the circumference of the cover disc into a central inner portion (18) of the cover disc within the fastening ring and the pull web is arranged in an intersecting area between the cover strip and the fastening ring.

Abstract: A seal cap (10) for a container closure includes a cover disc (11) having a fastening ring, connected to an underside of the cover disc, with a latching element, for producing a detachable engagement connection with the container closure, connected to a pull tab arranged at the circumference of the cover disc via a connecting element. The connecting element has a cover strip formed in the cover disc that is separated from adjacent areas of the cover disc by lateral cover-strip predetermined breaking lines, which have predetermined breaking elements and has a pull web connected to the latching element of the fastening ring. The cover strip extends from the pull tab, at the circumference of the cover disc into a central inner portion (18) of the cover disc within the fastening ring and the pull web is arranged in an intersecting area between the cover strip and the fastening ring.

Abstract: A method for sealing a pouring opening of a container and a container with corresponding structure are described. A sealing element formed of a flat laminated material that covers the pouring opening is connected peripherally of said pouring opening, preferably by welding, to a rim portion of the container. Furthermore, the sealing element is connected e.g. by adhesion, to a lid covering the pouring opening of a closure capmounted on the container. The adherence force of the connection between the closure cap and the sealing element is greater than that between the sealing element and the rim portion of the container. In order to break the sealing element away from the rim portion of the container, the lid must be pivoted away. The arrangement consisting of a container and a closure cap is particularly suitable for storing powdery chemical substances, such as are used e.g. in photographic developing equipment.

Abstract: A dispensing device for a radionuclide generator includes an eluant container, a receptacle for receiving the container, the receptacle being in sliding engagement with a support, a hollow needle which pierces the elastic stopper of the container so that the tip of the needle penetrates into the container, and a fixing device for holding the needle at a distance from its tip. The volume dispensed from the container is controlled by shifting the receptacle up or down within the support along the longitudinal axis of the needle.

Abstract: Organic compounds labeled with no-carrier-added fluorine 18 are processed yield a compound having a formula in the form of .sup.18 F-R through a nucleophilic substitution reaction. The process has a series of steps. The first step of the process relates to providing an organic compound having a formula of X-R. X is the nucleophilic leaving group in the substitution action, and R is a preferred substituted hydrocarbon structure being selected from aliphatic, alicyclic, heterocyclic aliphatic, carbocyclic and heterocyclic aromatic structures. The X-R compounds with acid hydrogen are excluded. The next step is to bring the organic compound X-R into contact with fluoride ions which are present in a solvent. These fluoride ions are essentially carrier free .sup.18 F ions. The organic compound is brought into contact with the fluoride ions in an apparatus to produce a reaction.

Abstract: A process for enriching and separating heavy hydrogen isotopes having a heavy hydrogen cation (deuterium and/or tritium) from substance streams containing them, wherein the respectively present hydrogen isotopes are exchanged in chemical equilibria. A protic, acid solution containing deuterium and/or tritium is brought into contact with a value material from the group of open-chained polyethers or aminopolyethers, macro-monocyclic or macro-polycyclic polyethers, macro-monocyclic or macro-polycyclic amino polyethers, and mixtures of these values, in their free or proton salt form to form a reaction product of the heavy hydrogen cation with the value or value salt and bring about enrichment of deuterium and/or tritium in the reaction product. The reaction product containing the value or value salt is separated from the solution.