Patent · US Active

Tube sheet with base region having webs and beads between adjacent tube openings

US10094627B2 · kind B2 · utility

1Cited by

2References

12Claims

0Family size

Assignee

Mahle International GmbH · DE

Inventors

Reinhard Heine · Leutenbach, DE
Hicham Rouhana · Ditzingen, DE
Thomas Strese · Schwaikheim, DE
Uwe Fritsche · Kornwestheim, DE

Key dates

Filing date	Mar 4, 2016
Grant date	Oct 9, 2018
Priority date	—
Expiry date	Jun 10, 2036

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF28F2225/08
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

A tube sheet having a circumferential edge region for connection to a lid of a collecting tank and having a base region with openings for receiving tube ends, the base region having webs provided between adjacent openings, the webs connecting the portions of the edge regions situated on the opposite longitudinal sides, at least one bead being provided which extends along the edge region and/or from the edge region with a limited extension only into a portion of a web.

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