Work Files Saved Searches
   My Account                                                  Search:   Quick/Number   Boolean   Advanced       Help   


 The Delphion Integrated View

  Buy Now:   Buy PDF- 7pp  PDF  |   File History  |   Other choices   
  Tools:  Citation Link  |  Add to Work File:    
  View:  Expand Details   |  INPADOC   |  Jump to: 
 
 Email this to a friend  Email this to a friend 
       
Title: US4317057: Channel of series-type magnetohydrodynamic generator
[ Derwent Title ]


Country: US United States of America

View Images High
Resolution

 Low
 Resolution

 
7 pages

 
Inventor: Bazarov, Georgy P.; Voronezh, Union of Soviet Socialist Republics (USSR)
Kovbasjuk, Valentin I.; Moscow, Union of Soviet Socialist Republics (USSR)
Kufa, Emma N.; Voronezh, Union of Soviet Socialist Republics (USSR)
Medin, Stanislav A.; Moscow, Union of Soviet Socialist Republics (USSR)

Assignee: None

Published / Filed: 1982-02-23 / 1980-06-16

Application Number: US1980000159815

IPC Code: Advanced: H02K 44/08;
Core: H02K 44/00;
IPC-7: H02N 4/02;

ECLA Code: H02K44/08;

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

Field of Search: 310/011

Priority Number:
1980-06-16  US1980000159815

Abstract:     A channel of a series-type magnetohydrodynamic generator comprises a central section with sectionalized electrodes, the ends of the central section adjoining respective transition sections including sectionalized electrodes. Adjacent the free end of each transition section is an end section made as a continuous load electrode. There is a switching element between each pair of the electrodes of the transition sections and between the "outermost electrode of the transition section-load electrode". Connected in parallel with the switching elements are relay and a respective type limit voltage switching elements. Sensitive elements of the same type are inserted between the outermost adjoining sectionalized electrodes of the central and the transition sections.

Attorney, Agent or Firm: Lilling & Greenspan ;

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

Family: None

First Claim:
Show all 2 claims
What is claimed is:     1. A channel of a series-type magnetohydrodynamic generator comprising: a central section; a plurality of sectionalized electrodes included in said central section; two transition sections each adjoining respective ends of said central section; another plurality of sectionalized electrodes included in said transition sections; two end sections each adjoining other ends of respective transition sections, each of said end sections including a continuous load electrode; a plurality of switching elements, each being inserted between adjacent electrodes of said end and transition portions; a plurality of relay-type limit voltage sensitive elements, each being connected in parallel with a respective switching elements, sensitive elements of the same type being inserted respectively between outermost adjacent electrodes of said central and transition sections; actuating organs of said sensitive elements, the actuating organs of some of said sensitive elements, being connected in parallel with said switching elements between load electrodes and an outermost electrode of a respective transition section to control the making of said switching elements only, the actuating organs of some of said sensitive elements being inserted between outermost adjacent electrodes of said central and transition sections to control the breaking of said switching elements inserted between the nearest adjacent pair of said electrodes, and the actuating organs of remaining sensitive elements being connected in parallel with said electrodes of said transition sections to control the making of the switching elements to which they are connected in parallel and to control the breaking of switching elements inserted between the nearest adjacent pairs of said electrodes on the side of said load electrode.

Background / Summary: Show background / summary

Drawing Descriptions: Show drawing descriptions

Description: Show description

Forward References: Show 15 U.S. patent(s) that reference this one

       
U.S. References: Go to Result Set: All U.S. references   |  Forward references (15)   |   Backward references (3)   |   Citation Link

Buy
PDF
Patent  Pub.Date  Inventor Assignee   Title
Get PDF - 28pp US3792340  1974-02 Sheinkman et al.   METHOD OF AND APPARATUS FOR CONTROLLING THE PERFORMANCE OF A D.C. MAGNETOHYDRODYNAMIC GENERATOR
Get PDF - 9pp US3940639  1976-02 Enos et al.  Avco Everett Research Laboratory, Inc. MHD generator with uniform voltage distribution
Get PDF - 8pp US3940640  1976-02 Petty et al.  Avco Everett Research Laboratory, Inc. MHD generator with uniform current distribution
       
Foreign References: None

Inquire Regarding Licensing

Powered by Verity


Plaques from Patent Awards      Gallery of Obscure PatentsNominate this for the Gallery...

Thomson Reuters Copyright © 1997-2014 Thomson Reuters 
Subscriptions  |  Web Seminars  |  Privacy  |  Terms & Conditions  |  Site Map  |  Contact Us  |  Help