Patent · US Active

Cavity insert film flow cooling

US9555559B2 · kind B2 · utility

0Cited by

11References

19Claims

0Family size

Assignee

MOLD-MASTERS (2007) LIMITED · CA

Inventor

Manfred Lausenhammer · Konz, DE

Key dates

Filing date	Mar 5, 2015
Grant date	Jan 31, 2017
Priority date	—
Expiry date	Mar 5, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29K2105/258
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A cavity insert for a mold stack is disclosed, the cavity insert being dimensioned to define a continuous annular cavity insert cooling chamber. The cavity insert also provides a first and second decompression chamber in fluid communication with each end of the cavity insert cooling chamber. Also disclosed is a chamber extension feature in fluid communication with the cavity insert cooling chamber to promote cooling in the downstream region of the cavity insert.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.