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1. 发明授权

US06270668B1 Filter element sealing mechanism 失效
标题翻译：过滤元件密封机构
公开(公告)号：US06270668B1
公开(公告)日：2001-08-07
申请号：US09082734
申请日：1998-05-21
申请人： Dennis R. Morgan , Edd D. Gryder
发明人： Dennis R. Morgan , Edd D. Gryder
IPC分类号： B01D2707
CPC分类号： B01D29/073 , B01D29/54 , B01D2201/34
摘要： The present invention typically involves the use of a compressed blocking area to assist in sealing a filter element and avoiding channeling in a wound fibrous tissue filtering system. It may involve the use of multiple, spaced, interstitial rings. It may involve the intentional wasting of a portion of the filter element to create a compressed blocking area. It may also involve the use of different heights of the rings and may include the use of compression and secondary tapers on the rings. The heights and spacing of the rings with respect to the other ring or rings may vary in a certain ratio.
摘要翻译：本发明通常涉及使用压缩的阻塞区域以帮助密封过滤元件并避免在伤口纤维组织过滤系统中引导。它可能涉及使用多个间隔的间隙环。它可能涉及有意地浪费过滤元件的一部分以产生压缩的阻塞区域。它也可能涉及使用不同高度的环，并且可以包括在环上使用压缩和次级锥形。环相对于另一个环或环的高度和间距可以以一定比例变化。

2. 发明授权

US06319416B2 Method of fluid filtering employing a novel cartridge sealing mechanism 有权
标题翻译：采用新型墨盒密封机构的流体过滤方法
公开(公告)号：US06319416B2
公开(公告)日：2001-11-20
申请号：US09761504
申请日：2001-01-17
申请人： Dennis R. Morgan , Edd D. Gryder
发明人： Dennis R. Morgan , Edd D. Gryder
IPC分类号： B01D3700
CPC分类号： B01D29/073 , B01D29/54 , B01D2201/34
摘要： The present invention typically involves the use of a compressed blocking area to assist in sealing a filter element and avoiding channeling in a wound fibrous tissue filtering system. It may involve the use of multiple, spaced, interstitial rings. It may involve the intentional wasting of a portion of the filter element to create a compressed blocking area. It may also involve the use of different heights of the rings and may include the use of compression and secondary tapers on the rings. The heights and spacing of the rings with respect to the other ring or rings may vary in a certain ratio.
摘要翻译：本发明通常涉及使用压缩的阻塞区域以帮助密封过滤元件并避免在伤口纤维组织过滤系统中引导。它可能涉及到使用多个间隔的间隙环。它可能涉及有意地浪费过滤元件的一部分以产生压缩的阻塞区域。它也可能涉及使用不同高度的环，并且可以包括在环上使用压缩和次级锥形。环相对于另一个环或环的高度和间距可以以一定比例变化。

3. 发明授权

US5232588A Environmentally beneficial bypass filter system for use with low pressure centrifugal refrigeration equipment 失效
标题翻译：用于低压离心制冷设备的环保旁路过滤系统
公开(公告)号：US5232588A
公开(公告)日：1993-08-03
申请号：US784572
申请日：1991-10-29
申请人： Edd D. Gryder
发明人： Edd D. Gryder
IPC分类号： B01D29/07 , F16N39/06 , F25B31/00
CPC分类号： F25B31/002 , B01D29/072 , F16N39/06 , B01D2201/202
摘要： A bypass filter system for use in low pressure, centrifugal type refrigeration equipment which allows complete isolation of a submicron filter element from the lubrication system through use of an inlet line shut-off and a return line shut-off. The filter system utilizes a variable regulator valve for balancing the operating parameters of the various systems involved to permit initial installation and set up, at which point thereafter the variable regulator may be replaced with a fixed regulator for continued operation of the system. Multiple devices for monitoring the filter element condition, verifying flow, detecting moisture, and displaying pressure readings may be used in conjunction with the basic device to enhance reliability and usefulness. The invention may further be enhanced by the utilization of valves which allow samplings of the unfiltered and filtered oil, such samplings being subjected to tests to verify the improved quality of the filtered oil, indicating proper operation of the system, or to verify a system degradation by showing an unimproved filtered sampling.
摘要翻译：一种用于低压离心式制冷设备的旁路过滤系统，其允许通过使用入口管路切断和返回管路切断从润滑系统完全隔离亚微米过滤元件。过滤系统使用可变调节阀来平衡所涉及的各种系统的操作参数，以允许初始安装和建立，此后可以用固定的调节器代替可变调节器以继续操作系统。用于监测过滤元件状态，验证流量，检测湿度和显示压力读数的多个装置可以与基本装置一起使用，以增强可靠性和有用性。本发明还可以通过利用允许对未过滤和过滤的油进行取样的阀来进一步增强，这样的样品经过测试以验证过滤油的改进质量，指示系统的正常操作或验证系统降解通过显示未经改进的过滤抽样。

4. 发明授权

US5368746A Environmentally beneficial bypass filter system for use with low pressure centrifugal refrigeration equipment 失效
标题翻译：用于低压离心制冷设备的环保旁路过滤系统
公开(公告)号：US5368746A
公开(公告)日：1994-11-29
申请号：US99726
申请日：1993-07-29
申请人： Edd D. Gryder
发明人： Edd D. Gryder
IPC分类号： B01D29/07 , F16N39/06 , F25B31/00 , B01D17/12
CPC分类号： F25B31/002 , B01D29/072 , F16N39/06 , B01D2201/202
摘要： A bypass filter system for use in low pressure, centrifugal type refrigeration equipment which allows complete isolation of a submicron filter element from the lubrication system through use of an inlet line shut-off and a return line shut-off. The filter system utilizes a variable regulator valve for balancing the operating parameters of the various systems involved to permit initial installation and set up, at which point thereafter the variable regulator may be replaced with a fixed regulator for continued operation of the system. Multiple devices for monitoring the filter element condition, verifying flow, detecting moisture, and displaying pressure readings may be used in conjunction with the basic device to enhance reliability and usefulness. The invention may further be enhanced by the utilization of valves which allow samplings of the unfiltered and filtered oil, such samplings being subjected to tests to verify the improved quality of the filtered oil, indicating proper operation of the system, or to verify a system degradation by showing an unimproved filtered sampling.
摘要翻译：一种用于低压离心式制冷设备的旁路过滤系统，其允许通过使用入口管路切断和返回管路切断从润滑系统完全隔离亚微米过滤元件。过滤系统使用可变调节阀来平衡所涉及的各种系统的操作参数，以允许初始安装和建立，此后可以用固定的调节器代替可变调节器以继续操作系统。用于监测过滤元件状态，验证流量，检测湿度和显示压力读数的多个装置可以与基本装置一起使用，以增强可靠性和有用性。本发明还可以通过利用允许对未过滤和过滤的油进行取样的阀来进一步增强，这样的样品经过测试以验证过滤油的改进质量，指示系统的正常操作或验证系统降解通过显示未经改进的过滤抽样。

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