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Apparatus for filling petri dishes

  • US 4,468,914 A
  • Filed: 12/15/1980
  • Issued: 09/04/1984
  • Est. Priority Date: 12/15/1980
  • Status: Expired due to Fees
First Claim
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1. Apparatus for filling Petri and like dishes with a fluid material, comprising:

  • (a) conveyor means for moving a succession of dishes continuously in a downstream direction,(b) a pair of feed nozzles spaced apart in the direction of conveyor movement and arranged for registry with dishes as the latter are moved by the conveyor means,(c) conduit means communicating the nozzles with a supply of fluid material to be fed, and(d) feed control means in the conduit means operable to effect feeding of fluid material to each dish alternately first through the upstream nozzle as it registers with the continuously moving dish and second through the downstream nozzle as it registers with the continuously moving dish.

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