Method and Device for Detection, Testing and/or Measurement of an Object

Publication: DE102021204438A1
Published: 2022-11-03
Family Size: 1
Granted: No

Simple SummaryContent extracted from patent full text and abstract with AI.

This invention describes a method and device for detecting, examining, and/or measuring an object by directing a fluid jet onto it and capturing the noise generated by this jet. By analyzing the characteristics of the noise produced, the presence of the object as well as its geometric or vibratory properties can be determined. The associated device includes a unit to produce the fluid jet, a sensor to capture the noise, and an analysis unit to extract information about the object based on the noise analysis.

Use CasesContent extracted from patent full text and abstract with AI.

  • Quality control and inspection in manufacturing processes to detect or measure components without physical contact
  • Industrial automation systems for rapid object presence detection
  • Non-destructive testing of materials and products for structural integrity or defects
  • Robotics and automated assembly for verifying part placement and orientation
  • Safety systems that require rapid object detection or monitoring

BenefitsContent extracted from patent full text and abstract with AI.

  • Contactless and non-destructive examination reduces wear and risk of damaging fragile objects
  • Potentially faster and more automated than traditional inspection methods
  • Versatile application to different types of objects and materials
  • Can measure not just presence, but geometric and vibratory properties for more comprehensive inspection
  • May operate in environments where optical sensors are less effective (e.g., dusty or dark settings)

Technical Classifications (CPCs)

Main Classifications

Physics & Measurement

Sub Classifications

Measuring & Testing

CPC Codes

G01N29/045G01N29/12G01N29/27G01N29/42G01N29/4418G01N29/4427G01N29/4481

Inventors & Applicants

Applicants

Univ Friedrich Alexander Er

Patent Abstract

Es wird ein Verfahren zur Erkennung, Prüfung und/oder Vermessung eines Objekts (4) angeben. Verfahrensgemäß wird ein Fluidstrahl (16) auf das Objekt (4) gerichtet und ein von dem Fluidstrahl (16) erzeugtes Strahlgeräusch (20) aufgenommen. Anhand einer Analyse des aufgenommenen Strahlgeräuschs (20) wird eine Information (26) über die Anwesenheit und/oder mindestens eine geometrische oder vibratorische Eigenschaft des Objekts (4) ermittelt. Eine zugehörige Vorrichtung (2) umfasst eine Strahlerzeugungseinheit (6) zur Erzeugung des Fluidstrahls (16), einen akustoelektrischen Wandler (10) zur Aufnahme des Strahlgeräuschs (20), und eine Analyseeinheit (12) zur Ermittlung der Information (26) über die Anwesenheit und/oder mindestens eine geometrische oder vibratorische Eigenschaft anhand einer Analyse des aufgenommenen Strahlgeräuschs (20).

Key Information

Publication No.

DE102021204438A1

Family ID

83600681

Publication Date

2022-11-03

Application No.

DE102021204438A

Application Date

2021-05-03

Priority Date

2021-05-03

Granted

No

Possible Cooperation

For further information please contact the transfer office.