Controlled valve fittings device for an installation for the blow-moulding of containers comprising individually operable valves
US9044886B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 2, 2012 |
| Grant date | Jun 2, 2015 |
| Priority date | — |
| Expiry date | Jul 5, 2032 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16K31/122
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A controlled valve fittings device (22) for an installation for the blow-molding of containers, includes: a low-pressure first valve (24A) which includes elements (58) for shutting off a low-pressure supply line (32); a high-pressure second valve (24B) which includes elements (58) for shutting off a high-pressure supply line (34); an exhaust third valve (24C) which includes elements (58) for shutting off an exhaust line (52); wherein each valve (24A, 24B, 24C) includes an individual actuator (60) and individual shut-off elements (58) which are controlled by the associated actuator (60) that makes them move between an open position and a shut-off position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.