The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 03, 2021
Filed:
Nov. 10, 2017
Tobias Baumann, Constance, DE;
Tobias Baumann, Constance, DE;
APTAR RADOLFZELL GMBH, Radolfzell, DE;
Abstract
A discharge head having a housing, a coupling device for attachment to a liquid store, a discharge opening and an outlet channel extending from an inlet region up to the discharge opening and by which the discharge opening is supplied with liquid. For throttling the liquid to be discharged, the discharge head has a throttle device with a throttle channel for reduction in the liquid pressure and/or the liquid flow through the throttle device. The throttle device is switchable between throttling and release states, and a minimum free cross section of the throttle channel is varied to subject liquid flowing in the direction of the discharge opening to a high throttling effect in the throttling state and liquid flowing in the direction of the inlet region is subjected to a low throttling effect in the release state.