Patent ID: 11959041
Assignee: ROBERT BOSCH GMBH
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  F  H | IPC C  F  H

Claim 15:
16. A vacuum sealed assembly comprising:
a tribological surface area including first and second mechanical components in relative motion with each other and an additive lubricant in contact with the tribological surface area, the additive lubricant embedding particulate material generated by friction in the tribological surface area, the additive lubricant including at least one component of the formula (I):

MxNOy  (I),

where
M is any transition metal, Ca, or Sb,
x (M:N ratio) is any number between 0.25 and 10, and
y (O:N ratio) is any number between 1 and 8.