method and device for the use of mehrkomponentenharzen in open and closed hohlraeume

摘要

1,046,112. Mixing in predetermined proportions. SCHERING A.G. June 21, 1963 [July 19, 1962], No. 24880/63. Heading B1C. Apparatus for introducing multiple-component synthetic resin into a cavity comprises motordriven high pressure gear pumps 3, 4, 5 which feed the components separately and in predetermined proportions to a mixing device 12 such as that disclosed in Specification 1, 020, 262. The pumps, which produce pressures of 50-400 atmospheres, are preferably of equal capacity and their number may be varied according to the desired component proportions. A contact on a manometer 14 on a hose 9 stops the apparatus in case of overload. Storage containers 1, 2 may be heated to control the viscosity of the resin components.