JPH0329849B2 - - Google Patents

Info

Publication number

JPH0329849B2

JPH0329849B2 JP58102094A JP10209483A JPH0329849B2 JP H0329849 B2 JPH0329849 B2 JP H0329849B2 JP 58102094 A JP58102094 A JP 58102094A JP 10209483 A JP10209483 A JP 10209483A JP H0329849 B2 JPH0329849 B2 JP H0329849B2

Authority

JP

Japan

Prior art keywords

weight

contact

brushes

sliding contact

brush

Prior art date

1983-06-08

Legal status (The legal status 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 status listed.)

Expired - Lifetime

Links

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• 239000000463 material Substances 0.000 claims description 20
• 229910052733 gallium Inorganic materials 0.000 claims description 6
• 239000000203 mixture Substances 0.000 claims description 6
• 229910052732 germanium Inorganic materials 0.000 claims description 5
• 229910017944 Ag—Cu Inorganic materials 0.000 claims description 3
• 239000000956 alloy Substances 0.000 description 9
• 238000005299 abrasion Methods 0.000 description 2
• 229910052802 copper Inorganic materials 0.000 description 2
• 239000012776 electronic material Substances 0.000 description 2
• 238000005516 engineering process Methods 0.000 description 2
• 229910052763 palladium Inorganic materials 0.000 description 2
• 229910052697 platinum Inorganic materials 0.000 description 2
• 239000000843 powder Substances 0.000 description 2
• 229910052709 silver Inorganic materials 0.000 description 2
• 229910052718 tin Inorganic materials 0.000 description 2
• 238000005452 bending Methods 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1
• 230000007797 corrosion Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000002195 synergetic effect Effects 0.000 description 1