A device suitable for removing substances from inside the lumen and from the walls of the internal cavityA device suitable for use in a body lumen and comprises an elongated control member having a distal and a proximal end, and a radially expansible member disposed at or near the distal ...
The method provides for cleaning of the inside surface by jets of liquid which produce a pressure differential between the core of deposits and their surface to separate the deposits from the pipeline walls, while simultaneously impregnating the remaining layer of deposits with a solution of ...
The inventive device is also provided with a mechanism for removing ice deposits from the inner walls of the pipes (2). The mechanism is fitted with wiper devices (1), which extend into the pipes (2), and a drive unit (9) for said wiper devices. According to the invention, the wiper...
The inventive device is also provided with a mechanism for removing ice deposits from the inner walls of the pipes (2). The mechanism is fitted with wiper devices (1), which extend into the pipes (2), and a drive unit (9) for said wiper devices. According to the invention, the wiper...
US4786298 * Sep 18, 1987 Nov 22, 1988 Domnick Hunter Filters Limited For removing contaminants from gas flow; filter element inside fluid tight wallsUS4786298 * 1987年9月18日 1988年11月22日 Domnick Hunter Filters Limited For removing contaminants from gas flow; filter element inside fluid tight...
Panes i.e. vertical glass areas, cleaning apparatus for removing alga trimming at inside walls of aquarium, has cleaning paths partly cleaned for preventing streak formation by vertical movement of vehicle with cleaning magnetThe apparatus has a crawler vehicle (1) that moves a cleaning magnet at...
The inside walls of the bathroom (10) are measured after removing the installations which project away from the walls. A separate wet cell is prepared in a work shop which includes fitting new installations. The wet cell (20) is dismantled into transport units which are then installed in the...