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Title: US4260913: Duct for magnetohydrodynamic generator
[ Derwent Title ]


Country: US United States of America

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Inventor: Bitjurin, Valentin A.; Moscow, Union of Soviet Socialist Republics (USSR)
Maximenko, Vladilen I.; Moscow, Union of Soviet Socialist Republics (USSR)
Medin, Stanislav A.; Moscow, Union of Soviet Socialist Republics (USSR)

Assignee: None

Published / Filed: 1981-04-07 / 1979-07-18

Application Number: US1979000058792

IPC Code: Advanced: H02K 44/08; H02K 44/10; H02K 44/12;
Core: H02K 44/00;
IPC-7: H02K 45/00;

ECLA Code: H02K44/12;

U.S. Class: Current: 310/011;
Original: 310/011;

Field of Search: 310/011

Priority Number:
1978-07-18  SU1978002645820

Abstract:     A duct for a magnetohydrodynamic generator having diagonally conductive walls formed with extended modules of a suitable electrically conductive material, which are electrically insulated from one another and oriented so that each module has sections inclined at an angle with respect to the longitudinal axis of the duct, said angle being varied within pi /2>/= alpha max>/= alpha >/= alpha min>/=0. The extended modules are C-shaped and oppositely disposed in an alternating manner so that the number of electrical breaks per unit length of the duct along its axis on the walls formed with sections of the modules inclined at the angle alpha max with respect to the duct axis exceeds twice the number of electrical breaks along the duct axis on the walls formed with sections of the modules inclined at the angle alpha min with respect to the duct axis.

Attorney, Agent or Firm: Lackenbach, Lilling & Siegel ;

Primary / Asst. Examiners: Duggan, Donovan F.;

INPADOC Legal Status: None          Buy Now: Family Legal Status Report

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First Claim:
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What is claimed is:     1. A duct for a magnetohydrodynamic generator having diagonally conductive walls, comprising extended modules of a suitable electrically conductive material, which are electrically insulated from one another and oriented so that each module has sections inclined at an angle α with respect to a longitudinal axis of said duct, said angle being varied within π/2>=αmax >=α>=αmin >=0, said extended modules being C-shaped and oppositely disposed in an alternating manner so that the number of electrical breaks per unit length of said duct along its axis on walls formed with said sections of the modules inclined at said angle αmax with respect to said axis of duct exceeds twice the number of electrical breaks along its axis on walls formed with said sections of the modules inclined at said angle αmin with respect to said axis of the duct.

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Forward References: Show 3 U.S. patent(s) that reference this one

       
U.S. References: Go to Result Set: All U.S. references   |  Forward references (3)   |   Backward references (2)   |   Citation Link

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Patent  Pub.Date  Inventor Assignee   Title
Get PDF - 11pp US3387150  1968-06 Powers, Jr. et al.   DUCT FOR MAGNETOHYDRODYNAMIC DEVICES
Get PDF - 6pp US3465179  1969-09 Ricafeau   MAGNETOHYDRODYNAMIC ACCELERATOR OR CONVERTER DUCT FOR REDUCING THE DISADVANTAGES OF THE HALL EFFECT
       
Foreign References: None

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