摘要:
An aerosol container suitable for use as an aerosol dispenser. The aerosol container includes at least a valve and product delivery device joined to an outer container. The valve and product delivery device have respective annular welds or other seals joining the valve and product delivery to the outer container. The welds, or other seals may be concentric, with one circumscribing the other, in the same plane or different planes. Suitable product delivery devices include bags and dip tubes.
摘要:
The first electrode section (7a) and the second electrode section (7b) are formed such that the outer portion connected to the upper portion of the heating section (6) is thinner than the inner portion connected to the lower portion of the heating section (6). The heating section (6) and the first electrode section (7a) are interconnected by an R-shaped first connecting portion (21). The inner circumferential sloping surface of the heating section (6) and the second electrode section (7b) are interconnected by an R-shaped second connecting portion (22). The first and second connecting portions (21)(22) are formed such that R becomes larger from the upper end to the lower end, where the upper portion is thin and the lower portion is thick. The thickness of an intermediate portion (6b) is smaller than the thicknesses of the first and second connecting portions (21)(22).
摘要:
Tapping assembly for a beverage, including container including a first and second container, wherein the first container has a neck portion and the second container is suspended in the first container, from the neck portion thereof. A neck region of the container is provided with at least one opening in a side wall thereof, preferably in a neck region of the first container, opening into a space between the first and second containers. The assembly further includes a connecting device, connected or connectable to the neck portion, wherein the connecting device includes at least one connecting element for connecting to the at least one opening, wherein the connecting element is connected to a source of pressurised gas.
摘要:
The present invention relates to a method for manufacturing a pressurizable cylindrical vessel for use in a pressure control system for maintaining a constant predetermined pressure in a fluid container configured to dispense when in use a fluid contained in said fluid container at said constant predetermined pressure, characterized in that the manufacturing is by injection moulding. The invention also relates to a method for assembling a pressurizable fluid container configured to dispense when in use a fluid contained in said container at a constant predetermined pressure. In addition, the invention relates to a pressurizable cylindrical vessel, a pressurizable unit, a pressure control system, a bottom plate and a dispenser; as well as their methods of manufacturing. In a final aspect the invention relates to uses of said parts in a bag-on-valve type packaging or metal can type packaging.
摘要:
A novel pressure control system is provided for maintaining a constant predetermined excess pressure in a fluid dispensing container, comprising a high-pressure plastic vessel having an inner chamber, a closed end and an open end, and a pressure control device with a valve, which pressure control device is mounted on the open end of the high-pressure vessel, whereas a passageway is provided from the inner chamber to the outside, which is controlled by the valve, wherein the high-pressure vessel is essentially spherical.
摘要:
A liquid pressure-reducing unit having a first half body with a contact surface and first groove extending over the contact surface is disclosed. The unit has a flexible resilient sealing element having a floor layer lining the floor of the first groove. The unit has a second half body with a contact surface and first and second walls extending out of the contact surface and defining a second groove. The contact surfaces of the first half body and second half body join, wherein the first and second walls penetrate into the first groove so that the free end of the first and second walls forms a fluid-tight contact with the flexible resilient floor layer lining the floor of the first groove, defining a fluid-tight channel bringing in fluid communication a fluid inlet with a fluid outlet. The channel is non-rectilinear and/or having a cross-section varying over the length thereof.
摘要:
A method for connecting a surface-structured workpiece (SSW) and a plastic workpiece using a joining tool with a sonotrode. The method includes: positioning the SSW and the plastic workpiece on an anvil such that a structured contact surface section (SCSS) of the SSW faces a contact surface of the plastic workpiece; positioning the sonotrode in contact with an outer surface of the SSW that is opposite to the SCSS; and applying pressure to the sonotrode and/or the anvil perpendicular to the contact surface to hold the workpieces fixed between the anvil and the sonotrode and applying ultrasonic vibrations to the workpieces by the sonotrode for a predetermined period of time to induce softening of the plastic workpiece and penetrate pin-like elements of the SCSS into the plastic workpiece.
摘要:
Bicycle frame formed by a half-shell (1) made of a thermoplastic material. The half-shell (1) is fiber-reinforced at least in regions, and includes a cover element (2), which is, at least in regions, connected to the half-shell and preferably closes the half-shell.
摘要:
An insulated drinking vessel, e.g., a tumbler, and method of making the same is disclosed. The vessel basically comprises a pre-molded inner vessel formed of a plastic material having a sidewall is disposed within a pre-molded outer vessel formed of a plastic material having a sidewall to form a subassembly having an insulating air space between the sidewalls. A ring of plastic material is molded in-situ on top portions of the inner and outer vessels of the subassembly to cause portions of the plastic material of the inner and outer vessels to melt and intermingle with the plastic material of the ring to form a non-superficial homogenous joint. The ring forms the rim or lip of the insulated drinking vessel.
摘要:
An insulated drinking vessel, e.g., a wine glass, and methods of making the same is disclosed. The vessel basically comprises a pre-molded inner vessel formed of a plastic material having a sidewall, a pre-molded outer vessel formed of a plastic material, and a ring. The ring is formed of a plastic material and is molded in-situ on a top portion of the inner vessel to cause portions of the plastic material of the inner vessel to melt and intermingle with the plastic material of the ring to form a non-superficial homogenous joint therebetween. The inner vessel is disposed within the outer vessel and the ring is welded to a top portion of the outer vessel. The ring forms the rim or lip of the insulated drinking vessel and that vessel includes an insulating air space between the sidewall portions of the inner and outer vessels.