Patenton — panteon of patents

(19)

RU

(11)

2 041 859

(13)

C1

(51)

IPC

(21) (22)

Application

4952516/05, 1991-06-28

(22)

Actual filing date

1991-06-28

(45)

Published

1995-08-20

(72)

Inventor

Senin N.D.Bodrov I.I.Gnedin Ju.F.Smirnov B.N.

(73)

Holder

Nauchno-Issledovatel'Skij I Proektno-Tekhnologicheskij Institut Ehlektrougol'Nykh Izdelij

METHOD FOR PRODUCTION OF CARBON POWDER FOR MANUFACTURE OF CARBON-GRAPHITE PRODUCTS Russian patent published in 1995 - IPC

Abstract RU 2041859 C1

FIELD: production of carbon powder. SUBSTANCE: method for production of carbon powder for manufacture of carbon-graphite products includes thermal treatment at 600-900 C of fibrous material and grinding. Prior to thermal treatment the fibrous material is impregnated with thermosetting resin taken in the amount of 5-10 mas. then, thermally treated fibrous material is ground to particle dimensions of 50-1000 mcm. EFFECT: higher efficiency. 1 tbl

Similar patents RU2041859C1

Title Year Author Number
ELECTRICAL MACHINE BRUSH MANUFACTURING PROCESS 1996
  • Kozyrev A.A.
  • Derbenev V.A.
  • Smirnov B.N.
  • Samojlenko E.A.
  • Nesvat N.V.
 RU2097886C1
GRANULATED ADSORBENT ON THE BASIS OF CARBON TETRAFLUORIDE 1992
  • Poljakova N.V.
  • Koldyshev A.E.
  • Pimenova L.M.
  • Orlova N.I.
  • Garbuzov V.G.
  • Kirgotenko V.M.
  • Kuznetsov Ju.N.
  • Vul'F V.A.
 RU2038594C1
PROCESS OF MANUFACTURE OF BRUSHES OF ELECTRIC MACHINES 1992
  • Zajchikova A.S.
  • Vil'Kin M.A.
  • Nikiforov Ju.N.
  • Semenov Ju.I.
  • Lazarev V.S.
 RU2037231C1
COMPOSITION TO MANUFACTURE CURRENT COLLECTORS 1990
  • Chuparova L.D.
  • Borokha I.K.
  • Gritsaj V.I.
  • Derbenev V.A.
  • Lyskova E.V.
  • Skol'Zneva N.F.
  • Shkarbanova I.V.
 RU1809725C
COMPOUND FOR MANUFACTURING ELECTRICAL MACHINE BRUSHES 1999
  • Chuparova L.D.
  • Borokha I.K.
  • Derbenev V.A.
  • Korshunov G.M.
  • Demidova A.I.
  • Stepanov V.P.
 RU2166817C1
PRODUCTION PROCESS FOR CAULKING POWDER USED TO FIX PIGTAIL TO BRUSH BODY 1998
  • Lazarev V.S.
  • Borokha I.K.
  • Derbenev V.A.
  • Korshunov G.M.
 RU2150163C1
METHOD FOR PRODUCING COMPOSITION FOR ELECTRICAL MACHINE BRUSHES 2003
  • Derbenev V.A.
  • Khandozhko T.V.
  • Chuparova L.D.
  • Pavlov E.A.
  • Matveev V.I.
 RU2245596C1
COMPOSITION FOR MANUFACTURING COMMUTATORS SLIP-RINGS OF ELECTRIC MACHINES 0
  • Fialkov Abram Samuilovich
  • Kormilitsyna Nina Alekseevna
  • Krylov Yurij Sergeevich
  • Kozyrev Anatolij Aleksandrovich
  • Kormilitsyn Valentin Mikhajlovich
  • Chamina Galina Vasilevna
 SU1046812A1
COMPOSITION FOR IMPREGNATION OF ELECTRICAL MACHINE SLIDERS 2000
  • Bojko A.A.
  • Derbenev V.A.
  • Morkovin V.D.
  • Chuparova L.D.
 RU2176119C1
DEVICE FOR MOLDING COMPOUND PROFILE ARTICLES 1999
  • Mal'Ko D.B.
  • Derbenev V.A.
  • Ostrovskij V.S.
  • Mal'Ko B.I.
 RU2152307C1

RU 2 041 859 C1

Authors

Senin N.D.

Bodrov I.I.

Gnedin Ju.F.

Smirnov B.N.

Dates

1995-08-20—Published

1991-06-28—Filed

read Similar patents