Fluid cooling of injection molded plastic articles

Details Fluid cooling of injection molded plastic articles Fluid cooling of injection molded plastic articles

1979-05-11

1980-06-17

Hoag, W. E.

Plastic article or earthenware shaping or treating: apparatus

Shaping means and subsequent product treatment means

425546, 425552, 425446, 425DIG9, 425DIG60, 425812, B29C 102, B29F 1022

Patent

active

042081777

ABSTRACT:
A method and system for cooling an injection molded plastic article by forming a portion of a mold cavity of fluid permeable porous material that communicates with a cooling liquid passageway and subjecting the cooling liquid to different pressures to vary the flow of fluid through the porous plug.

REFERENCES:
patent: 3156015 (1964-11-01), Harrison
patent: 3225126 (1965-12-01), Bridges et al.
patent: 3505435 (1970-04-01), Schmidt
patent: 3619438 (1971-11-01), Cistone
patent: 3671168 (1972-06-01), Nussbaum
patent: 3704081 (1972-11-01), Immel
patent: 3941528 (1976-03-01), Cotterell
patent: 4139177 (1979-02-01), Hanning
patent: 4164523 (1979-08-01), Hanning

Affiliated with

Also associated with

Rating

Fluid cooling of injection molded plastic articles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluid cooling of injection molded plastic articles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid cooling of injection molded plastic articles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-473398