← Back to Patent Explorer
EP0469944A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Energy recovery for a decanter centrifuge

Assignee: Guinard Centrifugation
•
Filing: 1991-07-08
•
Granted: —
•
Expires: 2011-07-08
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from French Décanteuse centrifuge dans laquelle les deux moteurs 1 et 6 du bol 5 et de la vis 8 sont reliés par des convertisseurs de fréquence 9 et 10 dont les circuits de courant continu sont reliés entre eux. Centrifugal decanter in which the two motors 1 and 6 of the bowl 5 and the screw 8 are connected by frequency converters 9 and 10 whose DC circuits are connected to each other.

Inventors

  • 👤 Daniel Gay

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-07 11:37
CPC Classifications
B; B04; B04B; B04B1/00; B04B1/20; B04B1/2016; B04B9/00; B04B9/02; B04B2001/2075

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