FILL PORT FOR A SELF-PRIMING CENTRIFUGAL PUMP, WITH SAFETY DEVICE

A safety cover for the fill port of a self-primer pump is structured to improve the seal between the fill port cover and the fill port in the pump casing to thereby control the release of steam from the pump, and includes an improved sealing band between the fill port and fill port cover, an improve...

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Bibliographische Detailangaben
Hauptverfasser:	NORTHRUP, JAMES, SHAW, JAMES, G
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	A safety cover for the fill port of a self-primer pump is structured to improve the seal between the fill port cover and the fill port in the pump casing to thereby control the release of steam from the pump, and includes an improved sealing band between the fill port and fill port cover, an improved fill port cover design and an improved retaining clamp design. Selon cette invention, la structure d'un capuchon de sécurité destiné à l'orifice de remplissage d'une pompe à auto-amorçage est perfectionnée pour que le joint entre le capuchon et l'orifice dans le corps de pompe régule la libération de vapeur de la pompe, et comporte des améliorations en termes de bande scellante entre l'orifice et le capuchon, de conception du capuchon et de modèle de bride de retenue.