Patent · US Active

Equipment for injecting a gas into a cesspool

US10233101B2 · kind B2 · utility

0Cited by

20References

16Claims

0Family size

Assignees

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

Inventors

Guillaume Beaudouin · Trappes, FR
Robert Briend · Les Clayes-sous-Bois, FR
Ulrich Butz · Erkelenz, DE
Philippe Campo · Montigny-le-Bretonneux, FR
Frédéric Savreux · Vittel, FR
David Maret · Avon, FR
Patrice Cognart · Vaux-le-Pénil, FR

Key dates

Filing date	Jul 13, 2017
Grant date	Mar 19, 2019
Priority date	—
Expiry date	Jul 13, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02W10/10
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A floating equipment, for injection of a gas into liquid effluents or waste water, and more particularly of a gas rich in oxygen into a basin from the surface, including the following elements:

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