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Patent Searching and Data


Title:
GRAVIMETRIC APPARATUS FOR TRANSFERRING FLUIDS
Document Type and Number:
WIPO Patent Application WO/2018/156974
Kind Code:
A8
Abstract:
Apparatuses, methods and systems for dispensing liquids and fluids at specified flow rates are disclosed. In many embodiments, a pump is not required. Some embodiments are configured to provide constant flow rates, and other embodiments are configured to provide variable flow rates. Some embodiments provide for force systems or pumps. Some of the disclosed embodiments can be configured for specified flow rates, whether variable or constant, without pumps, without human intervention during the dispensing, and without any electronic or other feedback system.

Inventors:
ZEIGLER, Christian, David (1350 Main Street, Suite 1410Springfield, MA, 01103, US)
Application Number:
US2018/019549
Publication Date:
March 14, 2019
Filing Date:
February 23, 2018
Export Citation:
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Assignee:
GREENSTRACT, LLC (1350 Main Street, Suite 1410Springfield, MA, 01103, US)
International Classes:
F03G7/04; E03B7/07; F04B1/02; F04B1/06; F04B1/10; F04B1/12; F04B1/18; F04B47/08; F16K15/03
Attorney, Agent or Firm:
CARROLL, Alice, O. et al. (Hamilton, Brook Smith & Reynolds, P.C.,530 Virginia Rd. P.O. Box 913, Concord MA, 01742-9133, US)
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