B - Operations – Transporting – 29 – B
Patent
B - Operations, Transporting
29
B
18/692
B29B 7/76 (2006.01) B01F 5/00 (2006.01) B29C 67/24 (2006.01)
Patent
CA 1177617
ABSTRACT OF THE DISCLOSURE: A mixhead for a reaction injection molding machine utiliz- ing at least two liquid components supplied under pressure from a delivery system including a recirculation line. The mixhead comprises a housing having a longitudinal channel through the housing and a ram fit with a close slide fit in the channel. The ram is reciprocable from a first upstream position to a second downstream position. A first inlet port extends through the housing into the channel. A first exit port extends from the channel through the housing upstream from the inlet port and on the opposite side of the channel. At least one other similar inlet and outlet port is provided, each spaced peripherally around the channel from the first inlet and outlet ports. Spaced apart recirculation passages extend through the ram to connect the respective inlet and outlet ports when the ram is in its second downstream position.
400191
Macosko Christopher W.
Mcintyre Donald B.
Marks & Clerk
The Regents Of The University Of Minnesota
LandOfFree
Rim mixhead with high pressure recycle does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rim mixhead with high pressure recycle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rim mixhead with high pressure recycle will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1305832