Patent · US Expired

Applicator for affixing a membrane to a sensor

US4184241A · kind A · utility

3Cited by

3References

7Claims

0Family size

Assignee

Hellige GmbH · DE

Inventors

Alphons Gunther · Glückstadt, DE
Karl-Heinz Pomorin · Stegen, DE
Hans-Peter Spiess · Marktoberdorf, DE
Georg J. Ullrich · Freiburg im Breisgau, DE

Key dates

Filing date	Jan 13, 1978
Grant date	Jan 22, 1980
Priority date	—
Expiry date	Jan 13, 1998

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/53943
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A device is disclosed for applying a gas permeable membrane to an electrode. A collar is used to hold the membrane on the electrode. The device includes a guide bushing for forcing the collar over the membrane onto the electrode and includes a soft surface for maintaining a constant pressure against the membrane surface during the application.

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