Fluid Timer With Nested Vessels For Precision Timing
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Solution Overview
Problem
Existing fluid timers lack an efficient mechanism to measure time based on the emission of fluid, particularly liquid or gas, in a controlled manner, with limited precision and user-friendly design.
Innovation Solution
A fluid timer comprising an outer and inner vessel configured as communicating vessels, where fluid is poured into the outer vessel and emitted through the inner vessel's egress port when inverted, allowing measurement of the time fluid takes to exit, with optional features like transparent materials and indicia for time indication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If a single vessel is used for fluid timing, then the device structure is simple, but the precision of time measurement is insufficient
Solution Approach 1:
The timing device is divided into two separate vessels: an outer vessel for fluid input and an inner vessel for fluid storage and controlled emission. This segmentation allows independent optimization of each vessel's function, improving time measurement precision while keeping individual vessel structures simple.
Solution Approach 2:
The inner vessel is nested within the outer vessel, creating a compact dual-vessel structure. The inner vessel contains the egress port mechanism while the outer vessel provides fluid input and containment. This nesting achieves precise timing control without significantly increasing overall device complexity.
2Loss of time
If the egress port area is large, then fluid emission speed is fast, but the total emission time is too short for accurate measurement
Solution Approach 1:
The egress port area is specifically designed to be smaller than the ingress port area, changing the geometric parameter to control fluid emission. This parameter adjustment creates a bottleneck effect that slows fluid discharge, extending the emission duration to enable accurate time measurement while maintaining a practical emission rate.
3Adaptability or versatility
If the timer can handle both liquid and gas fluids, then the adaptability is improved, but the device complexity increases
Solution Approach 1:
The dual-vessel design with configurable port areas creates a universal timing mechanism that works with both liquids and gases. The same structural framework accommodates different fluid types by adjusting port dimensions and vessel orientations, achieving multi-functionality without requiring fundamentally different device configurations.
4Adaptability or versatility
If the inner vessel is positioned at the bottom in first orientation, then gravity aids fluid flow into inner vessel, but the structure becomes less adaptable to different orientations
Solution Approach 1:
The inner vessel is designed to function correctly when inverted relative to the outer vessel. The egress port is positioned at the top of the inner vessel (when timer is in second orientation), and the bottom portions with gaps are at the bottom. This inverted configuration allows the device to operate effectively in either orientation by utilizing gravity or buoyancy appropriately for the fluid type.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables precise measurement of time based on fluid emission, with adjustable configurations for different fluid types and user-friendly operation, enhancing the accuracy and usability of fluid timers.
Implementation Method 1
the at least one egress port configured to allow the fluid to be emitted therethrough from the inner vessel interior during said pre-determined time when the timer is in the second orientation. The fluid can be in the form of liquid, which is configured to be emitted through the egress port by virtue of gravity
Implementation Method 2
or in the form of gas which is configured to be emitted through the egress port by virtue of buoyancy
Data Source
AI summary
A fluid timer configured to receive fluid therein when the timer is in a first orientation and to emit fluid along a timer vertical axis during pre-determined time when the timer is in a second, reversed orientation.