Patent · US Active

Corrosion inhibitor container II

US10626977B2 · kind B2 · utility

0Cited by

6References

16Claims

0Family size

Assignees

ZF FRIEDRICHSHAFEN AG · DE
ZF Wind Power Antwerpen N.V. · BE

Inventors

Rik BEQUÉ · Wingene, BE
Stijin Rottiers · Lokeren, BE
Andy Maes · Stekene, BE
Koen Krieckemans · Noorderwijk, BE

Key dates

Filing date	Jan 26, 2017
Grant date	Apr 21, 2020
Priority date	—
Expiry date	Jan 26, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/72
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A corrosion inhibitor container configured to be screwed into a core hole of a gearbox housing via at least one external thread includes at least one chamber for holding a corrosion inhibitor, at least one gas-permeable wall separating the at least one chamber from an interior of the gearbox housing when the corrosion inhibitor container is screwed into the core hole, the at least one external thread, at least one internal thread, and a screw plug configured to be screwed into the internal thread. The screw plug is configured to be screwed into the core hole when the corrosion inhibitor container is not screwed into the core hole.

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