| 摘要 |
Disclosed is a lubricant injector (1) having a housing (34) with at least one lubricant inlet (6) and at least one lubricant outlet (26; 50), and a control piston (12) and a metering piston (16), wherein the control piston (12) is configured so as to guide lubricant from the lubricant inlet (6) to the metering piston (16) and the metering piston (16) is configured so as to convey the lubricant provided by the control piston (12) to the at least one lubricant outlet (26; 50), wherein the metering piston (16) has a first metering chamber (18) configured as a first piston working space, and a second metering chamber (20) configured as a second piston working space, which chambers are in each case directly connected to the at least one lubricant outlet (26; 50), such that lubricant can be guided from both the first and the second metering chambers (18; 20) to the at least one lubricant outlet (26; 50), and a lubricant injector block (100) having at least two such lubricant injectors (1). |
