- 专利标题: Discharge valve arrangement for a refrigerant compressor
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申请号: US17831822申请日: 2022-06-03
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公开(公告)号: US12018666B2公开(公告)日: 2024-06-25
- 发明人: Clement Martignago , Alain Picavet , Alexis Delorme
- 申请人: Danfoss Commercial Compressors
- 申请人地址: FR Trevoux
- 专利权人: DANFOSS COMMERCIAL COMPRESSORS
- 当前专利权人: DANFOSS COMMERCIAL COMPRESSORS
- 当前专利权人地址: FR Trevoux
- 代理机构: McCormick, Paulding & Huber PLLC
- 优先权: FR 06240 2021.06.14
- 主分类号: F04B39/10
- IPC分类号: F04B39/10 ; F04B39/00 ; F04B39/08 ; F16K15/02
摘要:
The discharge valve arrangement (17) includes a valve plate (18) including a discharge passage (22) and a valve seat (23) surrounding the discharge passage (22); a valve housing (24) being secured to the valve plate (18) and including a bottom portion (25) facing away from the valve plate (18), a sidewall (26) extending from the bottom portion (25) and towards the valve plate (18), and a discharge opening (28) formed in the sidewall (26); a valve member (31) displaceable between a closed position in which the valve member (31) closes the discharge passage (22) and an open position in which the valve member (31) opens the discharge passage (22). The valve housing (24) includes a gas damping chamber defined by the bottom portion (25) and the sidewall (26) and being configured to accommodate the valve member (31) in the open position; and an exhaust opening (37) formed in the bottom portion (25) and emerging in the gas damping chamber.
公开/授权文献
- US20220397109A1 Discharge valve arrangement for a refrigerant compressor 公开/授权日:2022-12-15
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