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METHOD AND DEVICE FOR DISPENSING A LIQUID
专利权人:
DE GROOD INNOVATIONS B.V.
发明人:
DE GROOD, JOHANNES PETRUS WILHELMUS,DE GROOD, PASCAL JOHANNES
申请号:
CA2686009
公开号:
CA2686009C
申请日:
2009.11.24
申请国别(地区):
CA
年份:
2016
代理人:
摘要:
Device and method for dispensing a liquid, comprising a liquid container a plurality of dispensing openings connecting to the liquid container for controlled dispensing of the liquid to a substrate, and at least one membrane which connects onto the dispensing openings and which is displaceable between a first sealing position, in which the dispensing openings are covered by the membrane, and a second opened position in which the dispensing openings are left clear by the membrane, which device is also provided with a medium-filled control system which connects to the membrane such that the membrane is displaceable between the first and the second position by means of pressure variation on the medium.
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