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1. 发明授权

US4247123A Seals 失效
标题翻译：密封
公开(公告)号：US4247123A
公开(公告)日：1981-01-27
申请号：US41450
申请日：1979-05-22
申请人： Charles W. Potter
发明人： Charles W. Potter
IPC分类号： F16J15/34 , F16J15/36
CPC分类号： F16J15/36 , F16J15/3456
摘要： An end face seal has a sealing bush with an external circumferential shoulder and is surrounded by an elastomeric loading sleeve which has an inwardly-directed frusto-conical diaphragm abutting the shoulder to load the sealing bush and a radial web directed towards the sealing bush.
摘要翻译：端面密封件具有带有外圆周肩部的密封衬套，并且被弹性体装载套筒围绕，所述弹性体装载套筒具有邻接肩部的向内定向的截头圆锥形膜片以装载密封衬套和朝向密封衬套的径向腹板。

2. 发明授权

US882817A Account-register. 失效
公开(公告)号：US882817A
公开(公告)日：1908-03-24
申请号：US1907371884
申请日：1907-05-04
申请人： ALBERT F STAPLES , CHARLES W POTTER
发明人： DORSEY FARNUM F
CPC分类号： B42F17/00

3. 发明授权

US835041A Sales-book. 失效
公开(公告)号：US835041A
公开(公告)日：1906-11-06
申请号：US1906322154
申请日：1906-06-18
申请人： CHARLES W POTTER , STAPLES ALBERT F
发明人： STAPLES ALBERT F
CPC分类号： B41L1/24

4. 发明授权

US4403780A Annular fluid seals 失效
标题翻译：环形流体密封
公开(公告)号：US4403780A
公开(公告)日：1983-09-13
申请号：US283626
申请日：1981-07-15
申请人： Charles W. Potter
发明人： Charles W. Potter
IPC分类号： F16J15/36 , F16J15/34
CPC分类号： F16J15/36
摘要： A face seal arrangement for effecting a fluid seal between a housing and a shaft rotatable therein and comprising a sleeve-like diaphragm interposed between an annular shell and a sealing member has a compression spring of rectangular section material loading the diaphragm outwardly relative to the shell, the spring being disposed between radial flanges of the diaphragm. Each flange has a tapered rim at its axially outer face, the rims being engaged in seatings in the shell and sealing member respectively. The arrangement is a unitized structure in that the sealing ring is held captive relative to the shell with the spring loaded sealing member interposed therebetween and freely movable in the axial direction of the arrangement.

5. 发明授权

US4383691A Fluid seal with rib for rotary shaft 失效
标题翻译：流体密封带旋转轴的肋
公开(公告)号：US4383691A
公开(公告)日：1983-05-17
申请号：US385112
申请日：1982-06-04
申请人： Charles W. Potter
发明人： Charles W. Potter
IPC分类号： F16J15/32
CPC分类号： F16J15/3204 , F16J15/3284
摘要： A shaft-seal assembly is disclosed which includes a thin polytretrafluorethylene sleeve-like member in line sealing contact with the sealing face of a flexible, frusto-conical support and through which the sealing pressure of a garter spring and the support is applied to the shaft to be sealed.
摘要翻译：公开了一种轴密封组件，其包括与柔性截头圆锥形支撑件的密封面线密封接触的薄的聚四氟乙烯套筒状构件，并且将弹簧和支撑件的密封压力施加到轴上被密封。

6. 发明授权

US4306193A Comparison circuit for alignment apparatus 失效
标题翻译：对准装置比较电路
公开(公告)号：US4306193A
公开(公告)日：1981-12-15
申请号：US37129
申请日：1979-05-08
申请人： Charles W. Potter
发明人： Charles W. Potter
IPC分类号： G01C15/00 , G01R19/00 , H03K5/24
CPC分类号： G01R19/0038 , G01C15/004
摘要： A comparison circuit for use in an apparatus including a source of a coherent light beam of low divergence for quickly and simultaneously establishing a plurality of reference lines or planes for use in leveling, squaring, plumbing, and other alignment functions and for controlling the operation of construction equipment is disclosed.The present invention is a circuit that finds particular utility in automatically adjusting the orientation of the tool. More particularly the present invention is a circuit for comparing the amplitude of a first alternating current signal to the amplitude of a second alternating current signal, such signals being in phase with one another and having the same frequency.
摘要翻译：一种用于包括低发散相干光束源的装置的比较电路，用于快速并同时建立多个参考线或平面，用于调平，平直，管道和其它对准功能，并用于控制施工设备被公开。本发明是一种在自动调整工具的方位上具有实用价值的电路。更具体地，本发明是用于将第一交流信号的幅度与第二交流信号的振幅进行比较的电路，这些信号彼此同相并且具有相同的频率。

7. 发明授权

US4410190A Fluid seal pumping effect lip seal for rotary shaft 失效
标题翻译：流体密封泵送效应用于旋转轴的唇形密封
公开(公告)号：US4410190A
公开(公告)日：1983-10-18
申请号：US215857
申请日：1980-12-12
申请人： Charles W. Potter
发明人： Charles W. Potter
IPC分类号： F16J15/32
CPC分类号： F16J15/328 , F16J15/3204
摘要： A moulded seal for a fluid seal arrangement which requires no trimming of the sealing which comprises an elastomeric frusto-conical body part having a sealing lip at its inner face in spaced disposition relative to the lesser diameter end thereof. In use, the space between the sealing lip and the adjacent free end of the body is subjected to an hydrodynamic pumping action away from the lip on displacement of the shaft to reduce fluid pressure in the region of the lip and hence discourage leakage. Various seal arrangements embodying the moulded seal are also disclosed.
摘要翻译：用于流体密封装置的模制密封件，其不需要修剪密封件，该密封件包括弹性体截头圆锥形主体部件，其在其内表面处具有相对于其较小直径端部间隔布置的密封唇缘。在使用中，密封唇与主体的相邻自由端之间的空间在轴的移位时受到离开唇缘的流体动力学泵送作用，以减小唇部区域中的流体压力，从而阻止泄漏。还公开了包含模制密封件的各种密封装置。

8. 发明授权

US4386781A Annular fluid face seal with diaphragm 失效
标题翻译：环形流体面密封带隔膜
公开(公告)号：US4386781A
公开(公告)日：1983-06-07
申请号：US283625
申请日：1981-07-15
申请人： Charles W. Potter
发明人： Charles W. Potter
IPC分类号： F16J15/36
CPC分类号： F16J15/36
摘要： A face-seal arrangement for effecting a fluid seal between a housing and a shaft rotatable therein and comprising a sleeve-like diaphragm interposed between an annular shell and a sealing member and having compression spring means loading the diaphragm outwardly relative to the shell further includes a forged sealing ring having a profiled periphery thereto, a sealing surface being provided on the sealing member for engagement with a smooth sealing surface on the sealing ring. The arrangement is a unitized structure in that the sealing ring is held captive relative to the annular shell with the spring-loaded sealing member interposed therebetween and freely movable in the axial direction of the arrangement.
摘要翻译：一种面密封装置，用于在壳体和可旋转的轴之间进行流体密封，并且包括插入在环形壳体和密封构件之间并具有压缩弹簧装置的套筒状隔膜，所述压缩弹簧装置相对于壳体向外装载隔膜还包括：具有异型周边的锻造密封环，密封面设置在密封构件上，用于与密封环上的光滑密封面接合。该装置是一体的结构，其中密封环相对于环形壳体保持固定，弹簧加载的密封构件插入其间，并可在该装置的轴向方向上自由移动。

9. 发明授权

US864932A Spring-hinge. 失效
公开(公告)号：US864932A
公开(公告)日：1907-09-03
申请号：US1907371760
申请日：1907-05-03
申请人： CHARLES W POTTER , STAPLES ALBERT F
发明人： STAPLES ALBERT F
CPC分类号： E05Y2900/132

10. 发明授权

US882856A Accounting appliance. 失效
标题翻译：会计器具
公开(公告)号：US882856A
公开(公告)日：1908-03-24
申请号：US1907385331
申请日：1907-07-24
申请人： ALBERT F STAPLES , CHARLES W POTTER
发明人： WILDMAN JOSEPH E
CPC分类号： B42F17/08

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