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1. 发明授权

US5435697A Seal arrangement for quick change fluid sections 失效
标题翻译：用于快速更换流体部分的密封装置
公开(公告)号：US5435697A
公开(公告)日：1995-07-25
申请号：US307390
申请日：1994-09-16
申请人： Ferdinand N. Guebeli , Norman A. Cyphers
发明人： Ferdinand N. Guebeli , Norman A. Cyphers
IPC分类号： F04B23/00 , B05B7/24 , B05B9/04 , B05C11/10 , F04B5/02 , F04B53/12 , F04B53/14 , F04B53/16 , F04B53/02
CPC分类号： F04B53/164 , B05B9/0413 , F04B5/02 , F04B53/126 , F04B53/147 , F04B53/162
摘要： An improved quick-change fluid section for piston-type paint pumps having a mounting flange with keyhole shaped apertures at one end and a threaded fitting at the other end to couple a fluid section housing to driving means via a slide housing. The piston and slide are retained in reciprocable driving relationship via a transverse pin held in place by a circumferential spring received in a circumferential groove on the slide. The spring and pin are accessible via diametrically opposed apertures in the mounting flange. The fluid section housing is bifurcated and has sealing means which may be either a packing set of alternating elastomeric and leather V-rings or lip-type seals. The sealing means is immediately available upon separation of the two portions of the fluid section and may be removed without the need for special tools. An inline or right angle inlet or suction fitting may be utilized with the fluid section.
摘要翻译：一种用于活塞式涂料泵的改进的快速流体部分，其具有在一端具有锁眼形孔的安装凸缘和在另一端的螺纹接头，以通过滑动壳体将流体部分壳体联接到驱动装置。活塞和滑块通过容纳在滑块上的圆周凹槽中的圆周弹簧保持在适当位置的横向销保持往复运动。弹簧和销可通过安装法兰上的直径相对的孔进入。流体部分壳体是分叉的并且具有密封装置，该密封装置可以是交替弹性体和皮革V形环或唇形密封件的填充组。密封装置在分离流体部分的两个部分时立即可用，并且可以在不需要特殊工具的情况下被移除。流体部分可以使用直列或直角入口或抽吸接头。

2. 发明授权

US5228842A Quick-change fluid section for piston-type paint pumps 失效
标题翻译：快速更换活塞式喷雾泵的流体部分
公开(公告)号：US5228842A
公开(公告)日：1993-07-20
申请号：US735794
申请日：1991-07-30
申请人： Ferdinand N. Guebeli , Norman A. Cyphers
发明人： Ferdinand N. Guebeli , Norman A. Cyphers
IPC分类号： F04B23/00 , B05B7/24 , B05B9/04 , B05C11/10 , F04B5/02 , F04B53/12 , F04B53/14 , F04B53/16
CPC分类号： F04B53/164 , B05B9/0413 , F04B5/02 , F04B53/126 , F04B53/147 , F04B53/162
摘要： An improved quick-change fluid section for piston-type paint pumps having a mounting flange with keyhole shaped apertures at one end and a threaded fitting at the other end to couple a fluid section housing to driving means via a slide housing. The piston and slide are retained in reciprocable driving relationship via a transverse pin held in place by a circumferential spring received in a circumferential groove on the slide. The spring and pin are accessible via diametrically opposed apertures in the mounting flange. The fluid section housing is bifurcated and has sealing means which may be either a packing set of alternating elastomeric and leather V-rings or lip-type seals. The sealing means is immediately available upon separation of the two portions of the fluid section and may be removed without the need for special tools. An inline or right angle inlet or suction fitting may be utilized with the fluid section.
摘要翻译：一种用于活塞式涂料泵的改进的快速流体部分，其具有在一端具有锁眼形孔的安装凸缘和在另一端的螺纹接头，以通过滑动壳体将流体部分壳体联接到驱动装置。活塞和滑块通过容纳在滑块上的圆周凹槽中的圆周弹簧保持在适当位置的横向销保持往复运动。弹簧和销可通过安装法兰上的直径相对的孔进入。流体部分壳体是分叉的并且具有密封装置，该密封装置可以是交替弹性体和皮革V形环或唇形密封件的填充组。密封装置在分离流体部分的两个部分时立即可用，并且可以被移除而不需要专用工具。流体部分可以使用直列或直角入口或抽吸接头。

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