Patent · US Active

Injection molding valve flow control

US7597828B2 · kind B2 · utility

10Cited by
65References
17Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 13, 2007
Grant dateOct 6, 2009
Priority date—
Expiry dateAug 13, 2027

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB29C2945/76969
  • WIPO fieldOther special machines
  • WIPO sectorMechanical engineering

Abstract

Apparatus for controlling the rate of flow of fluid material through an injection molding flow channel leading to a mold cavity, the apparatus comprising:

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