Patent · US Active

Volumetric-flow measuring apparatus having a foldable flow straightener

US9453746B2 · kind B2 · utility

5Cited by

6References

11Claims

0Family size

Assignee

Testo AG · DE

Inventors

Simon Brugger · Lenzkirch, DE
Martin Rombach · Lenzkirch, DE

Key dates

Filing date	Jan 9, 2015
Grant date	Sep 27, 2016
Priority date	—
Expiry date	Jan 9, 2035

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF24F2013/088
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

A volumetric-flow measuring apparatus (1) is provided using a measuring funnel (4) and a flow straightener (6) from a foldable material, which is disposed in the measuring funnel (4), configured such that the measuring funnel (4) and the flow straightener (6) are convertible between a folded-up transport position and an unfolded use position.

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