摘要:
A high speed signal connector having a plurality of signal conductors disposed within the housing and a ground bus or plane disposed within the housing and including a plurality of coextensive layers of different conductive materials including at least a first conductive base layer having predetermined conductivity and permeability and a second conductive top layer have predetermined conductivity and permeability. A multiple layer common ground provides for improved current flow within the common ground so as to minimize cross talk between signal contacts. As a result, the present invention provides a connector for high frequency signal transmission which exhibits an attenuation characteristic which is substantially independent of frequency within a predetermined and selectable frequency range and which permits the tailoring of the attenuation and phase response of the connector as a function of frequency.
摘要:
A circuit board and connector for use in an electrical connector has been provided. The circuit board comprises first and second signal contacts associated as a differential pair. A ground contact is located immediately adjacent the first signal contact and is joined directly to a ground plane provided within the circuit board. A floated contact is located immediately adjacent the second signal contact. A component interconnects the floated contact to the ground plane, forming an open circuit when a DC signal is impressed on the floated contact and a closed circuit when AC interference is impressed on the floated contact.
摘要:
A fill valve assembly for use in association with a filler device including: a vent tube; a valve housing; a valve sleeve; and a quick start seal member, wherein: (1) the vent tube is positioned at least partially within the valve housing and the valve sleeve, (2) the valve housing is in communication with the filler device, (3) the valve sleeve is positioned at least partially within the valve housing, (4) the quick start seal member is positioned within the valve housing; and (5) the fill valve assembly is configured for precluding filling start lag during normal operation of the filler device.
摘要:
An electrical connector includes a dielectric housing that holds pairs of signal modules adjacent one another. Each signal module includes a mating edge having a row of mating contacts, a mounting edge having a row of mounting contacts, and a plurality of conductors electrically connecting each mating contact with a respective mounting contact. The mating contacts in adjacent modules have a first contact spacing therebetween, and the mounting contacts in adjacent modules have a second spacing therebetween. The conductors in adjacent modules have a third spacing therebetween. The second and third spacings are selected to provide a pre-determined impedance through the signal modules.
摘要:
A cable connector assembly includes a ferrule assembly configured for attachment to a cable braid, and a resilient contact element surrounding an end of the ferrule assembly. A retaining band clamps the cable braid to the ferrule assembly. A conductive shell is configured to compress the resilient contact element.
摘要:
A filler cam apparatus having an upward directing portion and an insert member. The upward directing portion having a generally circular configuration, and includes a main body with an upper cam surface extending therealong. The upwardly directing portion includes at least one insert slot. The insert member is releasably attachable to the main body, positionable in the insert slot. The insert member has a body defining a base, an outer surface and an inner surface. The base of the insert member interfaces with the base of the main body. The insert member further includes an upper cam surface including an entry and an exit and a central valley. The entry and exit correspond to opposing portions of the upper cam surface of the main body on either side of the at least one insert slot, with the central valley defining a downward depth.
摘要:
A filler cam apparatus having an upward directing portion and an insert member. The upward directing portion having a generally circular configuration coinciding with an axis of rotation of a filler, and including a main body with an upper cam surface extending therealong. The upwardly directing portion includes at least one insert slot. The insert member is releasably attachable to the main body, positionable in the at least one insert slot. The insert member has a body defining a base, an outer surface and an inner surface. The base of the insert member interfaces with the base of the main body. The insert member further includes an upper cam surface including an entry and an exit and a central valley. The entry and exit correspond to adjacent portions of the upper cam surface of the main body on either side of the at least one insert slot, with the central valley defining a depth.
摘要:
A container retaining system comprising an upstand portion, a container retaining assembly, a suspension assembly. The container retaining assembly is coupled to the upstand portion and has an upper plate with a rear edge and a lower plate with an outer portion. The lower plate is positioned below the upper plate and rotatably coupled therewith. The outer portion extends outwardly to be capable of interfacing with a filler valve and/or container. The suspension assembly extends between the upstand portion and the upper plate, and includes a biasing member configured to bias the lower plate toward the upper plate. A downward force on the lower plate sufficient to overcome the biasing member directs the lower plate to rotate about the upper plate proximate a rear edge of the upper plate. A stopper associated with the lower plate defines the end of rotation of the lower plate.
摘要:
A fill valve assembly for use in association with a filler device including: a vent tube; a valve housing; a valve sleeve; and a quick start seal member, wherein: (1) the vent tube is positioned at least partially within the valve housing and the valve sleeve, (2) the valve housing is in communication with the filler device, (3) the valve sleeve is positioned at least partially within the valve housing, (4) the quick start seal member is positioned within the valve housing; and (5) the fill valve assembly is configured for precluding filling start lag during normal operation of the filler device.
摘要:
A fill valve assembly for use in association with a filler device, comprising: a vent tube; a valve adapter; a valve sleeve; and a seal member, wherein the fill valve assembly includes an internal, air-lock check valve which is especially suitable for filling small bottles of varying viscosity fill material.