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FR2415212A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

DEVICE FOR MAINTAINING A THERMALLY INSULATING VACUUM IN THE ROTOR OF A TURBOGENERATOR WITH SUPPRACONDUCTOR EXCITATION WINDOW

Assignee: BBC Brown Boveri AG Switzerland
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Filing: 1979-01-22
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Granted: —
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Expires: 1999-01-22
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Abstract

Abstract Translated from French Dispositif pour maintenir un vide thermiquement isolant dans le rotor d'un turbogénérateur à enroulement d'excitation supraconducteur. On place dans le rotor du turbogénérateur au moins une pompe à sorption qui est directement reliée par des orifices de liaison aux chambres à vide du rotor. La pompe à sorption est munie d'un dispositif de refroidissement à l'hélium liquide Applications aux turbogénérateurs à enroulements supraconducteurs. Device for maintaining a thermally insulating vacuum in the rotor of a turbogenerator with a superconducting excitation winding. At least one sorption pump is placed in the rotor of the turbogenerator, which is directly connected by connection ports to the vacuum chambers of the rotor. The sorption pump is equipped with a liquid helium cooling device. Applications to turbogenerators with superconducting windings.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-02 23:56
CPC Classifications
H; H02; H02K; H02K55/00; H02K55/02; H02K55/04; H02K9/00; H02K9/19; H02K9/197; Y; Y02; Y02E; Y02E40/00; Y02E40/60; Y10; Y10S; Y10S505/00; Y10S505/825; Y10S505/876; Y10S505/877

Claims Analysis

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References Cited (Backward Citations)

FR615575A Cited
US3390536A Cited
FR1603997A Cited
FR2372535A1 Cited

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