Bridging Connector Assembly for Fluid-Tight Joints in Tight Spaces
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Solution Overview
Problem
Conventional connector assemblies struggle to establish secure, fluid-tight connections in constrained spaces, particularly when multiple ports on a valve need to be connected at different angles, as the push-fit method is not feasible in such configurations.
Innovation Solution
A connector assembly featuring a movable sleeve that extends across the interface between two connector parts, allowing for alignment and secure bridging without requiring one part to be pushed into the other, and enabling securement with a clamp, even in complex geometries.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If push-fit connection method is used, then connection simplicity is improved, but applicability in constrained spaces deteriorates
Solution Approach 1:
The extension part acts as an intermediary element between the two connector parts. It is mounted on one connector part and extends to bridge the gap to the other connector part, enabling connection in constrained spaces where direct push-fit is not feasible. The extension part mediates the connection process, allowing the clamp to be positioned correctly even when the connector parts cannot be directly pushed together.
2Productivity
If connector parts are pushed into each other, then connection speed is improved, but connection reliability in constrained areas deteriorates
Solution Approach 1:
The extension part serves as a mediator that enables reliable connection in constrained areas by providing a bridge between connector parts that cannot be directly pushed together. This ensures the clamp can be properly positioned and secured, maintaining connection reliability even when the geometry prevents direct push-fit engagement.
3Strength
If clamp is secured around push-fit connection, then connection security is improved, but device complexity deteriorates
Solution Approach 1:
The extension part is a relatively simple intermediary component that enables the use of standard clamps in constrained geometries. While it adds one additional part, it allows the use of conventional, simple clamp mechanisms rather than requiring complex specialized connection devices, thus maintaining overall device complexity at an acceptable level while achieving secure connections.
Data Source
AI summary
A connector assembly includes a first connector part and a second connector part, each connector part defining a fluid flow passage therethrough configured to together define a fluid flow conduit when the first and second parts are connected together. The connector assembly also includes an extension part mounted around one of the first and the second connector parts. The extension part is arranged to move relative to the connector part around which it is mounted to extend across an interface area between the first connector part and the second connector part and to bridge the first and second connector parts when the first and second connector parts are brought to meet each other to define the fluid conduit.