Fluid connector with a hose cutting clip

摘要

An electrically conductive hose cutting clip has at least one end tab that is shaped to provide a cutting edge for penetration of the inner layer(s) of a multiple layer fluid conveyance hose when it is clipped onto a fluid connector and the hose is installed on the fluid connector by forcing it onto the connector. The cutting action by the cutting clip provides for a relatively low resistance electrical connection between an electrically conductive layer of the hose and the fluid connector. This can be used to provide a signal path from a sensing element on or in the hose to a system electronic component.

主权项

1. A fluid coupling, comprising: a body section defining an axis and at least one cutting end tab attached to the body section, wherein the at least one cutting end tab extends radially away from the body section to cut at least an inner layer of an installed hose and—contact a radially outer conductive layer of the hose with respect to the axis to define an electrical path between the conductive layer of the hose and the body section;
wherein the at least one cutting end tab is attached to and extends from a cutting clip, and wherein the cutting clip is attached to the body section; wherein at least two cutting end tabs extend outwardly from the cutting clip a sufficient extent to penetrate the inner layer of the hose and contact the conductive layer to define the electrical path, wherein the at least two cutting end tabs are distributed circumferentially and aligned axially about a circumference of the body section; and wherein the cutting clip defines a circumferential gap between the at least two cutting end tabs, and wherein the cutting clip further includes a clip body extending continuously from one cutting end tab to the other cutting end tab, the clip body terminating in a circumferential direction at the at least two cutting end tabs to define the circumferential gap.