Live Feed Troughs for Climate Chamber Chick Rearing

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Solution Overview

Problem

Current methods for feeding newly hatched chicks in climate chambers fail to stimulate natural behavior, leading to suboptimal food intake and overall chick quality.

Innovation Solution

Supplying self-moving live feed, such as insects and worms, to newly hatched chicks in climate chambers to mimic natural behavior and improve feeding processes, including the use of transportable climate chambers and specialized troughs to contain the feed.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional feeding methods are used in climate chambers, then feeding can be performed in controlled environment, but natural behavior of chicks is not stimulated and food intake is suboptimal

Engineering Contradiction:
Improvefeeding processVSAvoidfood intake
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The patent changes the fundamental parameter of feed characteristics from traditional static feed to self-moving live feed (insects and worms). This parameter change stimulates the natural foraging behavior of chicks, thereby improving food intake and growth performance while maintaining the controlled environment of the climate chamber.

Inventive Principle:
Principle #35Parameter changes

2Productivity

If self-moving live feed is supplied to chicks, then natural behavior is stimulated and food intake improves, but feed containment becomes difficult as live feed may climb out

Engineering Contradiction:
Improvefood intakeVSAvoidfeed containment
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent applies local quality by providing anti-climb structures specifically at the critical locations where live feed might escape (trough edges and crate boundaries), rather than enclosing the entire system. This localized intervention effectively contains the feed while maintaining simplicity and allowing natural behavior stimulation.

Inventive Principle:
Principle #3Local quality

3Adaptability or versatility

If eggs are transferred to external incubators and chicks are moved to climate chambers, then incubation and rearing can be separated, but handling of eggs and chicks increases

Engineering Contradiction:
Improveprocess separationVSAvoidhandling
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The patent merges the incubation function and rearing function into a single integrated climate chamber system. Eggs are incubated in the same chamber where chicks will later be reared with live feed, eliminating the need for separate incubators and reducing handling operations while maintaining process versatility.

Inventive Principle:
Principle #5Merging (Combining)

4Productivity

If transportable climate chambers are used, then feeding during transport is possible, but chamber design becomes more complex

Engineering Contradiction:
Improvefeeding during transportVSAvoidchamber design
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent implements a transportable climate chamber with movable components and adjustable configurations that allow the system to adapt between stationary operation and transport modes. The live feed troughs and ventilation systems are designed to remain functional during movement, enabling continuous feeding without requiring complex fixed infrastructure.

Inventive Principle:
Principle #15Dynamics

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

Enhances chick quality by stimulating natural behavior and improving food intake during critical early stages of life, even during transport, while minimizing handling and maintaining feed containment.

Implementation Method 1

operating a ventilation means to generate an air flow through the climate chamber

Methodology Applied
Scientific EffectAir flow: Convection

Implementation Method 2

controlling the temperature and humidity in the climate chamber

Methodology Applied
Scientific EffectTemperature control: Heating

Implementation Method 3

controlling the temperature and humidity in the climate chamber

Methodology Applied
Scientific EffectHumidity control: Evaporation

Data Source

PatentEP3405025B1Method of feeding hatched chicks in a climate chamber
Publication Date: 2024.04.10 HATCHTECH GROUP BV
  • EP3405025B1 patent drawingFigure 1
  • EP3405025B1 patent drawingFigure 2~3B
  • EP3405025B1 patent drawingFigure 4

AI summary

The invention relates to a method of feeding hatched chicks in a climate chamber during a first stage of life from hatching, the method comprising; a) controlling the temperature and humidity in the climate chamber, b) operating a ventilation means to generate an air flow through the climate chamber, and c) supplying the newly hatched chicks with live feed in the climate chamber.