A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SPINNER TIP
There is provided a spinner tip for hydrovacing or hydro blasting. The spinner tip comprises an inlet. The inlet has an inlet housing and a bore defining a bore axis. The assembly further comprises a drive chamber in fluid connection with the bore, and one or more openings each providing a fluid connection between the bore and the drive chamber. The one or more openings each define an opening axis. The opening axis of each of the one or more openings is at least partially offset from the bore axis to introduce rotation of fluid in the drive chamber. The assembly further comprises a rotor rotatably mounted within the drive chamber. The rotor providing a fluid connection between the drive chamber and a tip on the rotor.
SPINNER TIP
There is provided a spinner tip for hydrovacing or hydro blasting. The spinner tip comprises an inlet. The inlet has an inlet housing and a bore defining a bore axis. The assembly further comprises a drive chamber in fluid connection with the bore, and one or more openings each providing a fluid connection between the bore and the drive chamber. The one or more openings each define an opening axis. The opening axis of each of the one or more openings is at least partially offset from the bore axis to introduce rotation of fluid in the drive chamber. The assembly further comprises a rotor rotatably mounted within the drive chamber. The rotor providing a fluid connection between the drive chamber and a tip on the rotor.
SPINNER TIP
RAJEWSKI ROBERT C (author) / RAJEWSKI CAL ROBERT (author)
2025-01-23
Patent
Electronic Resource
English
British Library Online Contents | 2002