Patent · US Active

Connecting socket for filter hoses

US9151423B2 · kind B2 · utility

1Cited by

12References

8Claims

0Family size

Assignee

MANN+HUMMEL GmbH · DE

Inventors

Stefan Walz · Freiberg, DE
Anton Kreiner · Dingolfing, DE
Michael Maier · Villingen-Schwenningen, DE
Fabian Wagner · Heubach, DE

Key dates

Filing date	Apr 23, 2012
Grant date	Oct 6, 2015
Priority date	—
Expiry date	Jan 25, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16L33/225
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A connecting socket for a filter hose has an inner part having a first contact surface extending in a circumferential direction on the inner part and an outer part having a second contact surface extending in a circumferential direction on the outer part. A contact section of a filter hose is contacting the first and second contact surfaces when secured on the connecting socket. The outer part has an outer sleeve that is pushed onto the inner part such that the contact section of the filter hose is clamped between the first and second contact surfaces.

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