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Self-contained adhesive metering apparatus

  • US 20060065671A1
  • Filed: 09/21/2005
  • Published: 03/30/2006
  • Est. Priority Date: 09/24/2004
  • Status: Abandoned Application
First Claim
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1. An apparatus for dispensing liquid, comprising:

  • a cartridge assembly having a housing with an opening at one end and a first passage at an opposite end, said opening and said first passage communicating with an interior space of said housing, wherein a cartridge of the liquid is insertable through the opening into the interior space and openable thereafter at said opposite end such that the liquid can flow into said first passage, and a metered dispensing assembly coupled with said cartridge assembly and including a positive displacement pump in fluid communication with said first passage of said cartridge assembly and a valve module having open and closed positions, said valve module being disposed downstream of and in fluid communication with said positive displacement pump for selectively dispensing the liquid.

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