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Device for metered administration of a liquid product

  • US 8,343,099 B2
  • Filed: 03/23/2006
  • Issued: 01/01/2013
  • Est. Priority Date: 03/24/2005
  • Status: Expired due to Fees
First Claim
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1. A device for metered administration of a liquid product, said device comprising:

  • a) a glass container for the product,b) delivery means which acts on the product located in the container and delivers product from the container by means of an axial output movement in a delivery direction, andc) an inherently axially rigid housing support structure formed as a sleeve-shaped body which supports the container in and counter to the delivery direction, whereind) the housing support structure having, over the axial length of the container, an axial thermal expansion which, within a temperature range in which the device is used, differs by about 500% or less from the axial thermal expansion of the container.

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