Patent · US Active

Device for dispensing fluid jets without a rotating joint

US9914142B2 · kind B2 · utility

1Cited by

8References

10Claims

0Family size

Assignee

L'Air Liquide, Societe Anonyme Pour l'Etude et l'Exploitation des Procedes Georges Claude · FR

Inventors

Jacques Quintard · Presles, FR
Frédéric Richard · Grasse, FR
Charles Truchot · Poissy, FR

Key dates

Filing date	Jun 24, 2010
Grant date	Mar 13, 2018
Priority date	—
Expiry date	Mar 5, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB21B45/04
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The disclosure relates to a device for dispensing one or more jets of cryogenic fluid, particularly liquid nitrogen, comprising a fluid conveying pipeline feeding one or more fluid dispensing nozzles arranged at the downstream end of said pipeline, and a motor collaborating with the fluid conveying pipeline via a rotary transmission shaft and a transmission mechanism.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.