Manually operable manifold/nozzle closure for fluid dispenser
US7581571B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2007 |
| Grant date | Sep 1, 2009 |
| Priority date | — |
| Expiry date | Mar 14, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/5835
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A manually operated seal/closure system for a fluid dispenser manifold is disclosed. The manifold includes at least one nozzle and, more typically, a plurality of nozzles ranging from more than one to twelve or more. The manifold housing includes a sidewall or other stationary structure. The stationary sidewall is pivotally connected to an arm. The sidewall further includes a lateral slot and a curved slot. The arm includes a proximal end pivotally connected to the sidewall and a distal end with an elongated slot disposed therebetween. The closure system also includes a bracket for supporting a cup and a seal. The bracket is coupled to the arm and the sidewall by a first pin that extends from the bracket through the lateral slot in the sidewall and through the elongated slot of the arm. The brackets also coupled to the sidewall by a second pin that extends through the lateral slot of the sidewall and laterally between the first pin and the manifold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.