Title:
PUMP
Document Type and Number:
Japanese Patent JPS6073087
Kind Code:
A
Abstract:
A centrifugal pump especially adaptable for pumping radioactive water at elevated temperatures and pressures and having a relatively flexible seal between its case and its cover plate. The seal comprises a plurality of nested, metal, half-toroidal and relatively thin members welded to spaced metal rings which are welded to the case and the cover plate, respectively.
Inventors:
KURAAKU SUCHIIBUN BOSUTAA
Application Number:
JP17819784A
Publication Date:
April 25, 1985
Filing Date:
August 27, 1984
Export Citation:
Assignee:
BORG WARNER
International Classes:
F04D29/62; F04D7/08; (IPC1-7): F04D7/08
Domestic Patent References:
| JP54038755B |
Foreign References:
| US3671137A | 1972-06-20 |
Attorney, Agent or Firm:
Kyozo Yuasa (4 outside)
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