摘要:
Manufacture of double or plural pane insulating packages by placing panes together with a spacer, thereby leaving an interspace at the periphery into which cement is injected. Two nozzles are used to inject cement into the interspace, starting from a common starting region and working in opposite directions around the periphery to a common terminal point. Conveyors and control systems are provided to mechanize the process.
摘要:
Manufacture of double or plural pane insulating packages by placing panes together with a spacer, thereby leaving an interspace at the periphery into which cement is injected. Two nozzles are used to inject cement into the interspace, starting from a common starting region and working in opposite directions around the periphery to a common terminal point. Conveyors and control systems are provided to mechanize the process.
摘要:
The invention relates to a flow control device which comprises at least two control disks which are arranged coaxially with respect to one another, lie tightly against one another and can rotate relative to one another about their common axis, the control disks having a through-bore arranged eccentrically and leading through in the axial direction, and, on the side faces lying against one another, in each case a recess which, starting from the through-bore, extends along an arc of a circle about the axis of the control disks, so that if there is relative rotation, only parts of the opposite recesses overlap.
摘要:
A metering pump is disclosed which has a simple structure and in which conventional injectors can be used as pump elements. Injectors having different piston diameters can be inserted in a clamping means, and due to the arrangement of the elements of the metering pump on a base plate, a simple structure results.