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Machine translation
1. (WO1994015382) METHOD AND APPARATUS FOR INCREASING THE EFFICIENCY OF ELECTRICAL ROTARY MACHINES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1994/015382    International Application No.:    PCT/US1993/012469
Publication Date: 07.07.1994 International Filing Date: 22.12.1993
Chapter 2 Demand Filed:    12.07.1994    
IPC:
H01R 39/48 (2006.01), H01R 39/56 (2006.01), H02K 13/10 (2006.01)
Applicants: HILDEBRANDT, James, J. [US/US]; (US)
Inventors: HILDEBRANDT, James, J.; (US)
Agent: SIMPSON, Andrew, H.; Knobbe, Martens, Olson and Bear, 620 Newport Center Drive, 16th Floor, Newport Beach, CA 92660 (US)
Priority Data:
07/996,709 24.12.1992 US
Title (EN) METHOD AND APPARATUS FOR INCREASING THE EFFICIENCY OF ELECTRICAL ROTARY MACHINES
(FR) PROCEDE ET APPAREIL POUR ACCROITRE LE RENDEMENT DE MACHINES TOURNANTES ELECTRIQUES
Abstract: front page image
(EN)An electric rotary machine (32) of the type having a commutator (36) and brushes (34, 34) comprising: a dielectric fluid (40) comprising a halogenated aliphatic hydrocarbon; and means for applying said dielectric fluid (40) continuously to said brushes (34, 34) adjacent said commutator (36) while said machine (32) is running.
(FR)Machine tournante électrique (32) du type possédant un collecteur (36) et des balais (34, 34) comprenant: un fluide diélectrique (40) comportant un hydrocarbure aliphatique halogéné; et des moyens pour appliquer ledit fluide diélectrique (40) en continu auxdits balais (34, 34) adjacents audit collecteur (36) tandis que ladite machine (32) tourne.
Designated States: AU, BR, CA, JP, KR.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)