公开(公告)号：US5002315A

公开(公告)日：1991-03-26

申请号：US482873

申请日：1990-02-20

Applicant: Donald D. Bartholomew

Inventor： Donald D. Bartholomew

IPC: F16L37/098

CPC classification number: F16L37/0987 ,  Y10S285/921 ,  Y10T74/2045 ,  Y10T74/20462

Abstract: A releasable, swivelable, quick connector assembly comprises a tubular male member, a tubular female member having an end portion configured to mate with the male member when inserted therewithin, and a retainer member including means for preselectively resisting assembly of said male member into said female member where said retainer is preassembled onto male member and where said retainer is preassembled into said female member.

Abstract translation: 可释放的可旋转的快速连接器组件包括管状阳构件，管状阴构件，其具有构造成当插入其中时与阳构件配合的端部;以及保持构件，其包括用于预先抵抗组装所述阳构件到所述阴件 其中所述保持器预先组装到阳构件上，并且所述保持器预先组装到所述阴构件中。

公开(公告)号：US4948176A

公开(公告)日：1990-08-14

申请号：US96676

申请日：1987-09-14

Applicant: Donald D. Bartholomew

Inventor： Donald D. Bartholomew

IPC: F16L37/098

CPC classification number: F16L37/0982 ,  F16L2201/10 ,  Y10S285/921 ,  Y10T29/49876

Abstract: A fluid conveying connector assembly comprises separable plug and receptacle connector members adapted for axial mating engagement, lock means for locking the connector members together in mated relation, and indicating means operable with the lock means for visually indicating that the members are fully mated, the indicating means in response to the plug moving thereagainst into the receptacle being constrained by the lock means for axial movement between an exposed first position and a hidden second position from view in the receptacle, the lock means being operable to lock the connector members together only when the indicating means have reached the second position. Release means operate on the lock means for releasing the connector members.

Abstract translation: 流体输送连接器组件包括适于轴向配合接合的可分离的插头和插座连接器构件，用于将连接器构件以配合的关系锁定在一起的锁定装置，以及与锁定装置一起可视地指示构件完全配合的指示装置， 响应于将插头移动到插座中的装置，其被锁定装置约束，用于在暴露的第一位置和隐藏的第二位置之间从插座中的视角轴向移动，所述锁定装置可操作以仅将连接器构件锁定在一起， 指示手段已达到第二位。 释放装置用于释放连接器构件的锁定装置。

公开(公告)号：US4936544A

公开(公告)日：1990-06-26

申请号：US360405

申请日：1989-06-02

Applicant: Donald D. Bartholomew

Inventor： Donald D. Bartholomew

IPC: F16L37/098 ,  F16L37/12 ,  F16L37/14

CPC classification number: F16L37/0987 ,  F16L37/12 ,  F16L37/144 ,  Y10S285/921

Abstract: A swivelable quick connect assembly for use with tubular conduits is disclosed as comprising a housing having an axial bore for receiving one end of the conduit, an elastomeric ring-like seal is disposed in the bore for providing a fluid tight seal between confronting portions of the conduit and the housing, an annular bushing is disposed in the bore for positioning the seal and for guiding the one end of the conduit into nesting relationship with the bore, and a retainer is detachably secured to the housing and is cooperable with an annular projection on the conduit for securing the conduit in its operative position within the bore, the retainer having resilient deformable portions which are adapted to snap over the locking wall upon insertion of the conduit into the housing bore.

公开(公告)号：US4923226A

公开(公告)日：1990-05-08

申请号：US265263

申请日：1988-10-31

Applicant: Donald D. Bartholomew

Inventor： Donald D. Bartholomew

IPC: F16L33/22

CPC classification number: F16L33/225 ,  Y10T29/49872

Abstract: A hose coupling for use with flexible hose comprises a biconical fitting which is inserted into a hose end and a frusto-conical locking sleeve located about the hose portion which grips the rearward conical section of the fitting. Sealing arrangements for specific embodiments of hose are disclosed.The double included angle of the conical portion of the sleeve and fitting, which engages the hose, is between one degree but less than ten degrees.

Abstract translation: 用于柔性软管的软管接头包括插入软管端的双锥形配件和位于软管部分周围的截头圆锥形锁定套筒，该套筒套管配件的后方圆锥形部分。 公开了软管的具体实施例的密封装置。 套筒的锥形部分和接合软管的配件的双重夹角在一度但小于十度之间。

公开(公告)号：US4897906A

公开(公告)日：1990-02-06

申请号：US341908

申请日：1989-04-24

Applicant: Donald D. Bartholomew

Inventor： Donald D. Bartholomew

IPC: F16L55/05

CPC classification number: F16L55/05 ,  Y10T29/494

Abstract: A fluid surge damper for damping fluid pressure surges in a fluid system. The damper including a housing and elastomeric element located therein which is protected from the deleterious effects of the fluid by a flexible membrane. The flexible membrane contains a subatmospheric pressure which draws the flexible membrane against the elastomeric element resulting in a partial compression of the elastomeric element. If the continuity of the flexible membrane is destroyed, the subatmospheric condition will equalize with ambient pressure conditions and the elastomeric element will expand to its original shape thereby providing a readily visual indication of a faulty unit. In addition, the flexible membrane may be sealed while containing a partial volume of liquid and the elastomeric material used may be liquid permeable, therein acting in combination to limit the physical deformation of the elastomeric material by defining a minimum volume to which the elastomeric material may be compressed. This feature provides a fluid surge damper which will not be damaged by fluid surges which might otherwise deform the elastomeric material beyond its elastic limit.

Abstract translation: 流体冲击阻尼器，用于阻止流体系统中的流体压力波动。 阻尼器包括位于其中的壳体和弹性体元件，其被柔性膜保护免受流体的有害影响。 柔性膜包含低于大气压的压力，其将柔性膜拉向弹性体元件，导致弹性体元件的部分压缩。 如果柔性膜的连续性被破坏，则低于大气压的条件将与环境压力条件相等，并且弹性体元件将膨胀到其原始形状，从而提供故障单元的容易的视觉指示。 此外，柔性膜可以在容纳部分体积的液体的同时被密封，并且所使用的弹性体材料可以是液体可渗透的，其中组合起作用以限制弹性体材料的物理变形，通过限定弹性体材料可能的最小体积 被压缩。 该特征提供了流体浪涌阻尼器，其不会被流体冲击损坏，否则可能使弹性体材料变形超过其弹性极限。

公开(公告)号：US4895124A

公开(公告)日：1990-01-23

申请号：US127378

申请日：1987-12-02

Applicant: Donald D. Bartholomew

Inventor： Donald D. Bartholomew

IPC: F02D41/30 ,  F02M51/00 ,  F02M69/46

CPC classification number: F02D41/3005 ,  F02M51/005 ,  F02M69/465 ,  F02D2400/18 ,  F02D2400/22

Abstract: A fuel injection system for use with internal combustion engines has a module adapted to be remotely positioned away from the internal combustion engine within the engine compartment. The module includes a fuel inlet and return for moving fuel from a fuel source to the module. A second fuel return associated with the first fuel return is adapted to enable fuel to enter from the module to the fuel injectors of the internal combustion engine. The module further includes an electronic mechanism and harness for controlling and distributing fuel to and from the module and injectors.

Abstract translation: 与内燃机一起使用的燃料喷射系统具有适于远离发动机舱内的内燃机远程定位的模块。 模块包括用于将燃料从燃料源移动到模块的燃料入口和回流。 与第一燃料返回相关联的第二燃料返回适于使燃料从模块进入内燃机的燃料喷射器。 该模块还包括用于控制和分配来自模块和喷射器的燃料的电子机构和线束。

公开(公告)号：US4823844A

公开(公告)日：1989-04-25

申请号：US115338

申请日：1987-11-02

Applicant: Donald D. Bartholomew

Inventor： Donald D. Bartholomew

IPC: F16L55/05 ,  F16L55/04

CPC classification number: F16L55/05

Abstract: A fluid surge damper for damping fluid pressure surges in a fluid system. The damper including a housing and elastomeric element located therein which is protected from the deleterious effects of the fluid by a flexible membrane. The flexible membrane contains a subatmospheric pressure which draws the flexible membrane against the elastomeric element resulting in a partial compression of the elastomeric element. If the continuity of the flexible membrane is destroyed, the subatmospheric condition will equalize with ambient pressure conditions and the elastomeric element will expand to its original shape thereby providing a readily visual indication of a faulty unit. In addition, the flexible membrane may be sealed while containing a partial volume of liquid and the elastomeric material used may be liquid permeable, therein acting in combination to limit the physical deformation of the elastomeric material by defining a minimum volume to which the elastomeric material may be compressed. This feature provides a fluid surge damper which will not be damaged by fluid surges which might otherwise deform the elastomeric material beyond its elastic limit.

Abstract translation: 流体冲击阻尼器，用于阻止流体系统中的流体压力波动。 阻尼器包括位于其中的壳体和弹性体元件，其被柔性膜保护免受流体的有害影响。 柔性膜包含低于大气压的压力，其将柔性膜拉向弹性体元件，导致弹性体元件的部分压缩。 如果柔性膜的连续性被破坏，则低于大气压的条件将与环境压力条件相等，并且弹性体元件将膨胀到其原始形状，从而提供故障单元的容易的视觉指示。 此外，柔性膜可以在容纳部分体积的液体的同时被密封，并且所使用的弹性体材料可以是液体可渗透的，其中组合起作用以限制弹性体材料的物理变形，通过限定弹性体材料可能的最小体积 被压缩。 该特征提供了流体浪涌阻尼器，其不会被流体冲击损坏，否则可能使弹性体材料变形超过其弹性极限。

公开(公告)号：US4807913A

公开(公告)日：1989-02-28

申请号：US115336

申请日：1987-11-02

Applicant: Donald D. Bartholomew

Inventor： Donald D. Bartholomew

IPC: F16L25/12 ,  F16L59/14 ,  F16L17/02

CPC classification number: F16L25/12 ,  F16L59/14

Abstract: A junction adapted to transport fluid between hot and cold bodies is disclosed. The bodies include an inlet or an outlet having a mechanism to attach the junction. The attachment mechanisms include a retaining portion and a sealing portion. The junction includes a sleeve having an overall cylindrical tubular shape with two ends. Inwardly projecting peripheral flanges are positioned on each of the sleeve ends. Seals, adapted to be received by the sealing portion of the attachment members seal the sleeve with the body inlet and outlet. The sleeve peripheral flanges are adapted to be mechanically received by the attachment retaining portions such that the flanges contact the retaining portions along a peripheral line to minimize the heat transfer from the sleeve between the two bodies.

Abstract translation: 公开了一种适于在热和冷体之间输送流体的连接点。 主体包括具有附接结的机构的入口或出口。 附接机构包括保持部和密封部。 接头包括具有两端的整体圆柱形管状形状的套筒。 向内突出的周边凸缘定位在每个套筒端部上。 适于被安装构件的密封部分接收的密封件将套筒与主体入口和出口密封。 套筒周边凸缘适于被附接保持部分机械地接收，使得凸缘沿着周边线接触保持部分，以最小化从两个主体之间的套筒传热。

公开(公告)号：US4681351A

公开(公告)日：1987-07-21

申请号：US776644

申请日：1985-09-16

Applicant: Donald D. Bartholomew

Inventor： Donald D. Bartholomew

IPC: F16L37/098 ,  F16L37/40 ,  F16L37/12

CPC classification number: F16L37/0987 ,  F16L37/40 ,  Y10S285/921

Abstract: A swivelable quick connect assembly for use with tubular conduits is disclosed as comprising a housing having an axial bore for receiving one end of the conduit, an elastomeric ring-like seal is disposed in the bore for providing a fluid tight seal between confronting portions of the conduit and the housing, an annular bushing is disposed in the bore for positioning the seal and for guiding the one end of the conduit into nesting relationship with the bore, and a retainer is detachably secured to the housing and is cooperable with an annular projection on the conduit for securing the conduit in its operative position within the bore, the retainer having resilient deformable portions which are adapted to snap over the locking wall upon insertion of the conduit into the bousing bore. Also, a retainer element is disclosed as comprising a collar and at least one or more deflectable legs projecting from the collar. The legs are bent to form at least one or more integral means for securing the conduit in the retainer element and in the housing.

Abstract translation: 公开了一种用于管状管道的可旋转快速连接组件，其包括具有用于接纳管道的一端的轴向孔的壳体，孔中设置有弹性体环状密封件，用于在所述孔的相对部分之间提供流体密封 导管和壳体，环形衬套设置在孔中，用于定位密封件并且用于引导导管的一端与孔的嵌套关系，并且保持器可拆卸地固定到壳体并且可与环形突起配合 所述导管用于将所述导管固定在所述孔内的其操作位置，所述保持器具有弹性可变形部分，所述弹性变形部分适于在将所述导管插入所述排气孔时将其卡扣在所述锁定壁上。 此外，公开了保持器元件，其包括轴环和从轴环突出的至少一个或多个可偏转的腿。 腿被弯曲以形成用于将导管固定在保持器元件中和壳体中的至少一个或多个整体装置。

公开(公告)号：US4610284A

公开(公告)日：1986-09-09

申请号：US668763

申请日：1984-11-06

Applicant: Donald D. Bartholomew

Inventor： Donald D. Bartholomew

IPC: B60K15/035 ,  B67D7/04 ,  B67D7/38 ,  G05G5/00 ,  B65B3/04

CPC classification number: B67D7/0478 ,  B60K15/035 ,  B67D7/38 ,  G05G5/005 ,  B60K2015/03401 ,  Y10S285/901 ,  Y10S285/921 ,  Y10T137/86332

Abstract: The fuel filling system includes double pipe fuel delivery and tank venting plumbing. Both fuel delivery pipe and tank venting pipe are flexible and communicate with the gas tank through normally closed check valves. An inlet housing defines a vent cut-off chamber which communicates with the tank venting pipe, and also includes an annular nozzle embracing seal for isolating the end of the gas pump nozzle from the vent cut-off chamber. The gas tank is thus fully sealed by the check valves during driving, so that fuel will not spill from the tank should the filling system plumbing become ruptured or should the vehicle become overturned as a result of a collision. Fuel is introduced into the tank under positive pressure provided by the filling station fuel pump. Under pumping pressure, the check valves open to permit the inflow of fuel and the outflow of air displaced from within the tank.

Abstract translation: 燃料填充系统包括双管燃料输送和罐排放管道。 燃油输送管和油箱排气管都是灵活的，通过常闭止回阀与气罐连通。 入口壳体限定了与罐排放管连通的排气口切口室，并且还包括用于将气泵喷嘴的端部与排气口切断室隔离的环形喷嘴，包围密封件。 因此，燃气罐在驾驶过程中被单向阀完全密封，因此如果填充系统管道破裂或车辆由于碰撞而被翻转，燃料将不会从罐中溢出。 在由加油站燃油泵提供的正压下将燃料引入罐中。 在泵送压力下，止回阀打开以允许燃料的流入和从罐内排出的空气的流出。