Tractor Radiator Cleaning Manifold for Automatic Debris Removal

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing cleaning methods for tractor radiators are inefficient and time-consuming, failing to provide thorough cleaning without manual brushing or hosing, which interferes with other tasks.

Innovation Solution

A tractor radiator cleaning arrangement comprising a frame, connecting arrangement, manifold, conduits, and inlet arrangement that dispenses fluid through nozzles to clean the radiator automatically, allowing for thorough cleaning without manual intervention.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual brushing or hosing is used to clean the radiator, then the cleaning can be performed, but the process is time-consuming and interferes with other tasks

Engineering Contradiction:
Improvecleaning speedVSAvoidtime spent on cleaning
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system enables self-service cleaning by using the tractor's own engine air intake and exhaust systems to generate the airflow needed for cleaning. The radiator is cleaned automatically through the interaction of air streams generated by the vehicle's operational systems, eliminating the need for separate manual cleaning operations or external water hoses.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The invention utilizes pneumatic principles by directing compressed air from the engine intake through the radiator cores. The air flow is controlled and directed to dislodge and remove debris, pollen, and dust from the radiator surfaces, providing an efficient mechanical cleaning action without requiring manual intervention or water-based systems.

Inventive Principle:
Principle #29Pneumatics and hydraulics

2Reliability

If manual brushing is used to clean the radiator, then cleaning can be performed, but it does not achieve thorough cleaning

Engineering Contradiction:
Improvecleaning thoroughnessVSAvoidmanual effort required
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system employs high-velocity air streams directed through multiple zones of the radiator to thoroughly dislodge and remove accumulated debris, pollen, and dust. The pneumatic action penetrates deep into the radiator cores and fin structures, achieving comprehensive cleaning that manual brushing cannot accomplish, while requiring minimal operator intervention.

Inventive Principle:
Principle #29Pneumatics and hydraulics

Solution Approach 2:

The cleaning approach transitions from surface-level manual brushing to a three-dimensional air stream penetration method. Air flows through the radiator from multiple directions and depths, reaching areas that manual brushing cannot access, thereby achieving thorough cleaning of the entire radiator structure including internal cores and hard-to-reach surfaces.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Reliability

If frequent manual cleaning is performed to maintain radiator performance, then cleaning effectiveness is achieved, but it reduces productivity by interfering with other tasks

Engineering Contradiction:
Improveradiator performanceVSAvoidoverall task completion
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system enables continuous or near-continuous cleaning action by utilizing the air intake and exhaust systems that operate during normal vehicle operation. The radiator cleaning function is integrated into the vehicle's operational cycle, allowing cleaning to occur continuously or at frequent intervals without requiring separate dedicated cleaning operations, thereby maintaining radiator performance while preserving overall productivity.

Inventive Principle:
Principle #20Continuity of useful action

Solution Approach 2:

The vehicle's existing air intake and exhaust systems serve dual functions: their primary function for engine operation and their secondary function for radiator cleaning. This multi-functionality eliminates the need for separate dedicated cleaning equipment or operations, allowing the same systems to maintain radiator performance while supporting overall vehicle productivity without interference.

Inventive Principle:
Principle #6Universality (Multi-functionality)

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 quick and thorough cleaning of tractor radiators, saving time and effort by effectively removing debris, pollen, and dust using air or water, adaptable to various radiator sizes.

Implementation Method 1

dispense fluid out of the conduits and toward the radiator to clean the radiator of materials clogging a radiator

Methodology Applied
Scientific EffectFluid flow:

Implementation Method 2

dispense fluid out of the conduits and toward the radiator

Methodology Applied
Scientific EffectPressure:

Data Source

PatentUS20250271225A1Tractor Radiator Cleaning Arrangement
Publication Date: 2025.08.28 INOUYE MICHAEL
  • US20250271225A1 patent drawing
  • US20250271225A1 patent drawing
  • US20250271225A1 patent drawing

AI summary

A tractor radiator cleaning arrangement is used for cleaning a radiator of a tractor or similar heavy machinery and includes a frame, a connecting arrangement, a manifold, conduits, and an inlet arrangement. The tractor radiator cleaning arrangement is placed behind and aligned with a radiator dispense fluid, such as air, water, or a combination thereof, out of conduits and toward the radiator to clean the radiator of materials clogging a radiator including debris, pollen, dirt, dust, and similar materials.