Einwegventile
Anmelder: Hamilton Sundstrand Corporation 🇺🇸
Details
- Veröffentlichungs-Nr.
- EP3193054
- Aktenzeichen
- EP16461502
- Anmeldetag
- 14. Januar 2016
- Veröffentlichung
- 6. März 2019
- Erteilung
- 6. März 2019
- Rechtsraum
- EP
- IPC
- F16K15/03
Abstract
A check valve (2) comprises a valve housing (4) defining a valve opening (6), a pair of mounting posts (10) arranged on opposed sides of the valve opening (6) and a hinge pin (12) mounted between the mounting posts (10). A pair of flapper elements (14) are pivotably mounted to the hinge pin (12) for rotation relative to the housing (4) between an open position in which they permit fluid flow through the valve opening (6) and a closed position in which they prevent fluid flow through the valve opening (6) (6). The valve further comprises a stop (24) mounted between the mounting posts (10) above the hinge pin (12) and extending across the valve opening (6) such that the flapper elements (14) will contact the stop (24) in their open positions. The stop (24) is a coil spring.
Anmelder
- Firma
- Hamilton Sundstrand Corporation
- Land
- 🇺🇸 USA
US-amerikanisches Unternehmen der Luft- und Raumfahrtindustrie, das Flugzeugsysteme wie Umweltkontroll-, Energie- und Antriebssysteme entwickelt; heute Teil von Collins Aerospace innerhalb von RTX.
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