ventilation unit

The ventilation unit's symmetrical design with interchangeable components addresses the limitations of existing devices by enhancing versatility and reducing costs through identical parts and modular construction.

DE102022110671B4Active Publication Date: 2026-06-03STIEBEL ELTRON GMBH & CO KG
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Patent Information

Application Number
DE102022110671
Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
Filing Date
2022-05-02
Publication Date
2026-06-03
Estimated Expiration
2042-05-02

AI Technical Summary

Technical Problem

Existing ventilation devices are limited in their versatility and efficiency due to non-uniform design and component compatibility, leading to increased costs and complexity in adapting to different applications.

Method used

A ventilation unit design featuring identical air ducts and mounting openings on opposing housing sides, allowing interchangeable components like filters and heating elements, with symmetrical and modular construction to reduce costs and simplify installation.

Benefits of technology

Enables versatile use across various applications with reduced manufacturing costs and simplified servicing, while maintaining operational efficiency and adaptability.

✦ Generated by Eureka AI based on patent content.

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Abstract

Ventilation unit with a housing (1) with air ducts (3) arranged in the housing (1) for outside air and exhaust air on one side, exhaust air and supply air on the other side and with receiving openings (5, 5') for inserting device components, characterized in that on two opposite housing sides (2) two adjacent air ducts (3) are arranged in pairs and that each of these air duct pairs is assigned at least two identically designed receiving openings (5, 5') for inserting device components.
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Citation Information

Patent Citations

  • Fresh air purification and ventilation device with selectable installation mode and electric control

    CN215216583U

  • Ventilation unit and procedures for maintaining a ventilation unit

    DE102017011635A1

  • Heat-exchange type ventilation device

    WO2021014491A1

  • CN000215216583U