Patent · US Expired

Housing for accommodating a micropump

US6520757B1 · kind B1 · utility

1Cited by

6References

6Claims

0Family size

Assignee

HNP MIKROSYSTEME GMBH · DE

Inventors

Sven Erdmann · Ulm, DE
Gerald Voegele · St. Bonifacius, US
Thomas Weisener · Schwerin, DE

Key dates

Filing date	Mar 20, 2001
Grant date	Feb 18, 2003
Priority date	—
Expiry date	Mar 20, 2021

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF04C2240/70
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A housing for a micro pump or like micro system has at least three structured elements which are layered and which respectively form a support plate, a connecting block and a base element with a further plate-shaped layered structure element located between the connecting block and the support plate and serving with the axially oriented or circumferentially-oriented channel section for conveying fluid between the connecting block and the support plate.

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