RO102730A2 - Silver-graphitic material for electric brushes manufacturing - Google Patents

Silver-graphitic material for electric brushes manufacturing

Info

Publication number
RO102730A2
RO102730A2 RO1988137255A RO13725588A RO102730A2 RO 102730 A2 RO102730 A2 RO 102730A2 RO 1988137255 A RO1988137255 A RO 1988137255A RO 13725588 A RO13725588 A RO 13725588A RO 102730 A2 RO102730 A2 RO 102730A2
Authority
RO
Romania
Prior art keywords
silver
manufacturing
graphitic material
electric brushes
preparation
Prior art date
Application number
RO1988137255A
Other languages
Romanian (ro)
Other versions
RO102730B1 (en
Inventor
Ro Marcofu Cristian
Ro Bancila Ovidiu
Ro Turturoiu Sorin
Ro Meuta Carmencita
Ro Rhea Silvia
Ro Oblemenco Gabriel
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Electrotehnica, Bucuresti, Ro
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Electrotehnica, Bucuresti, Ro filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Electrotehnica, Bucuresti, Ro
Priority to RO137255A priority Critical patent/RO102730B1/en
Publication of RO102730A2 publication Critical patent/RO102730A2/en
Publication of RO102730B1 publication Critical patent/RO102730B1/en

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Abstract

The invention refers to the preparation of a silver-graphite material with low wear and with constant and very small voltage drops in contact, used for manufacturing electrical brushes for transmitters and measuring devices.The raw materials necessary for the preparation of the silver-graphite material are specified, including their main characteristics, their proportions in the mixture, as well as the physical and mechanical properties and the conditions of use of the obtained material.
RO137255A 1988-12-29 1988-12-29 Silver-graphitic material for electric brushes manufacturing RO102730B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO137255A RO102730B1 (en) 1988-12-29 1988-12-29 Silver-graphitic material for electric brushes manufacturing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO137255A RO102730B1 (en) 1988-12-29 1988-12-29 Silver-graphitic material for electric brushes manufacturing

Publications (2)

Publication Number Publication Date
RO102730A2 true RO102730A2 (en) 1991-09-24
RO102730B1 RO102730B1 (en) 1991-12-30

Family

ID=20123510

Family Applications (1)

Application Number Title Priority Date Filing Date
RO137255A RO102730B1 (en) 1988-12-29 1988-12-29 Silver-graphitic material for electric brushes manufacturing

Country Status (1)

Country Link
RO (1) RO102730B1 (en)

Also Published As

Publication number Publication date
RO102730B1 (en) 1991-12-30

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