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:
Mar. 21, 2023
Filed:
Jun. 14, 2017
Hamilton Bonaduz Ag, Bonaduz, CH;
Oliver Kühne, Malans, CH;
Hamilton Bonaduz AG, Bonaduz, CH;
Abstract
A fluid supply interface includes at least one supply coupling configuration, at least one discharge coupling configuration, at least one user coupling configuration, and a fluid conduit that connects the supply, discharge, and user coupling configurations to one another. A supply valve is capable of having fluid flow through it or is blocked for flow through it. A discharge valve is capable of having fluid flow through it or is blocked for flow through it. The supply valve is preloaded into a blocking position that prevents flow, and opens by means of a sufficiently large pressure difference between the two sides of the supply valve, against the preload force, for flow through in a direction from the supply coupling configuration toward the fluid conduit. The discharge valve likewise being preloaded into a closed position that prevents flow through it.