Patent ID: 11885327
Assignee: DANFOSS (TIANJIN) LTD.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 18:
19. The oil pump assembly for a scroll compressor according to claim 18,
wherein the flow control valve further comprises an inner passage member provided in the valve body,
wherein the passage is formed between a first portion of an inner wall of the valve body and a second portion of an outer wall of the inner passage member, the first portion of the inner wall of the valve body has a cylindrical surface, and the second portion of the outer wall of the inner passage member has a truncated cone surface,
wherein the inner passage member is fixed to the transmission shaft of the oil pump and is provided at an upper side of the driving member of the oil pump; and
wherein the valve element comprises a plate-shaped third portion extending in a plane perpendicular to the predetermined direction, the third portion having a shape of circular ring when viewed in the predetermined direction.