Anslutningsanordning och pumpanordning

摘要

PCT No. PCT/SE95/01572 Sec. 371 Date Sep. 8, 1997 Sec. 102(e) Date Sep. 8, 1997 PCT Filed Nov. 22, 1995 PCT Pub. No. WO96/20367 PCT Pub. Date Jul. 4, 1996A pump apparatus for a milking machine is provided with an oil container for the supply of lubricant to the pump. A joint device is inserted in the container. The joint device comprises a casing enclosing an inlet conduit for bringing back oil to the container and an outlet conduit for the removal of oil from the container and supply to the pump.