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15. 发明授权

US2829004A Leak-off fuel collecting system for fuel injection engines 失效
标题翻译：燃油喷射发动机泄漏燃料收集系统
公开(公告)号：US2829004A
公开(公告)日：1958-04-01
申请号：US49114655
申请日：1955-02-28
申请人： ROOSA VERNON D
发明人： ROOSA VERNON D
IPC分类号： F02M55/00
CPC分类号： F02M55/002 , F02M55/004 , Y10T137/5762

18. 发明授权

US3876152A Noncoking fuel injection nozzle 失效
标题翻译：非燃烧燃油喷射喷嘴
公开(公告)号：US3876152A
公开(公告)日：1975-04-08
申请号：US60917867
申请日：1967-01-13
申请人： ROOSA VERNON D
发明人： ROOSA VERNON D
IPC分类号： F02M61/16 , F02M61/10 , B05B1/30
CPC分类号： F02M61/10
摘要： A fuel injection nozzle for internal combustion engines having an inwardly opening pressure operated valve positioned in a bore and guided for reciprocating movement in a guide of larger cross section than the stem of the valve wherein a hydraulic restriction to the reverse fuel flow between the stem and the bore is provided.

19. 发明授权

US3591004A Fuel oil filter design 失效
标题翻译：燃油过滤器设计
公开(公告)号：US3591004A
公开(公告)日：1971-07-06
申请号：US3591004D
申请日：1968-07-12
申请人： ROOSA VERNON D
发明人： ROOSA VERNON D
IPC分类号： B01D27/06 , B01D29/00 , B01D29/01
CPC分类号： B01D29/52 , B01D29/21 , B01D2201/12
摘要： A form-sustaining disposable liquid fuel filter cartridge permanently confining a filter element has spaced apart noncoaxial ported resilient abutments on a flat wall of the cartridge housing facing in a common direction to provide a tripod mount for the cartridge and self-adjusting seals for the inlet and outlet passages provided by the ported abutments when the cartridge is mounted on its flat supporting base by a resilient sheet metal spring clamp exerting a biasing force offset from each of the abutments. The rectangular high capacity filter element within the cartridge is accordion pleated and longitudinally corrugated to bias the edges of the element against the walls of the cartridge to which the edges are bonded when the filter element is packed during assembly and to provide enlarged nonclogging entrance openings for the element. Filter elements may be placed in series in a single cartridge for dual filtering of the fuel and an automatically pierced initially sealed ported abutment used to keep contaminants out of the downstream side of the filter element before use.

20. 发明授权

US3302663A Pilot valve system for fluid actuated fastener driving machines 失效
标题翻译：用于流体驱动的紧固件驱动机的先导阀系统
公开(公告)号：US3302663A
公开(公告)日：1967-02-07
申请号：US47001165
申请日：1965-07-07
申请人： ROOSA VERNON D
发明人： ROOSA VERNON D
IPC分类号： B25C1/04
CPC分类号： B25C1/041 , Y10T137/87169 , Y10T137/87193

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