← Back to Patent Explorer
EP0127106A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Sensor for the measurement of physical parameters or concentrations of particles

Assignee: Max-Planck-Gesellschaft zur Förderung der Wissenschaften eV
•
Filing: 1984-05-21
•
Granted: —
•
Expires: 2004-05-21
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from German Um einen physikalischer Sensor zur Messung von physikalischen Parameteren oder Teilchenkonzentrationen, bestehend aus einem einen optischen Indikator enthaltenden Indikatorraum und einer Lichtquelle sowie einer den optischen Indikator messenden, mindestens einen Photoempfänger enthaltenden Lichtmesseinrichtung, verkleinern und verbessern zu können, ist die Lichtquelle ein flächiger Lumineszenzstrahler. In order to be able to reduce and improve a physical sensor for measuring physical parameters or particle concentrations, consisting of an indicator space containing an optical indicator and a light source and a light measuring device measuring the optical indicator and containing at least one photo receiver, the light source is a flat luminescent emitter.

Inventors

  • 👤 D.W. Dr. Lübbers
  • 👤 Norbert Dr. Opitz

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-08 08:11
CPC Classifications
G; G01; G01N; G01N21/00; G01N21/62; G01N21/63; G01N21/64; G01N21/6428; G01N21/643; G01N2021/6434; G01N21/75; G01N21/77; G01N2201/00; G01N2201/06

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag