发明授权
- 专利标题: Raised spring disc
- 专利标题(中): 升降弹簧盘
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申请号: US3591162D申请日: 1969-07-01
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公开(公告)号: US3591162A公开(公告)日: 1971-07-06
- 发明人: BAUER FRIEDRICH
- 申请人: HOERBIGER VENTILWERKE AG
- 专利权人: Hoerbiger Ventilwerke Ag
- 当前专利权人: Hoerbiger Ventilwerke Ag
- 优先权: AT674668 1968-07-12
- 主分类号: F04B39/10
- IPC分类号: F04B39/10 ; F16F1/32 ; F16K15/12 ; F16F1/34
摘要:
A raised spring disc intended for compressor valves having at least two concentric rings connected together by radial webs subdividing the rings into several ring sections. All or part of the ring sections are bent out of the plane of the disc to form waves.
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