Patent · US Active

Leadthrough device and building with a leadthrough device

US10277020B2 · kind B2 · utility

0Cited by

10References

16Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Dieter Heidrich · Langenselbold, DE
Achim Von Seck · Wachenroth, DE
Faidon Sachsamanoglou · Erlangen, DE
Antonios Kopanoudis · Erlangen, DE

Key dates

Filing date	Apr 27, 2018
Grant date	Apr 30, 2019
Priority date	—
Expiry date	Apr 27, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH02B1/54
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A leadthrough device holds a conduit in a wall opening of a wall, in particular building wall; and guides the conduit through the wall. The leadthrough device has a holding element with a passage hole, through which the conduit can be led, and has an outer frame. The holding element is resiliently held in the frame interior by at least one spring device.

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