20240019457. INERTIAL MEASUREMENT DEVICE WITH VENT HOLE STRUCTURE simplified abstract (Robert Bosch GmbH)

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INERTIAL MEASUREMENT DEVICE WITH VENT HOLE STRUCTURE

Organization Name

Robert Bosch GmbH

Inventor(s)

Bo Cheng of Malden MA (US)

Holger Rumpf of Reutlingen (DE)

Jens Frey of Filderstadt (DE)

Charles Tuffile of Swansea MA (US)

INERTIAL MEASUREMENT DEVICE WITH VENT HOLE STRUCTURE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240019457 titled 'INERTIAL MEASUREMENT DEVICE WITH VENT HOLE STRUCTURE

Simplified Explanation

The abstract describes an inertial measurement device designed to control surface asperity during laser sealing. The device consists of a membrane with an upper surface and a vent hole that extends downward from the upper surface. The vent hole has two different heights and perimeters, with the first height positioned above the second height. The first perimeter is larger than the second perimeter, creating a shoulder portion between them. This configuration forms a volume that helps control surface asperity during the laser sealing process of the vent hole.

  • The device is an inertial measurement device used for controlling surface asperity during laser sealing.
  • It includes a membrane with an upper surface and a vent hole extending downward from the upper surface.
  • The vent hole has two different heights and perimeters.
  • The first height is positioned above the second height.
  • The first perimeter is larger than the second perimeter, creating a shoulder portion.
  • The shoulder portion, first perimeter, and first height collectively create a volume that controls surface asperity during laser sealing.

Potential Applications

  • Laser sealing processes in various industries such as automotive, electronics, and medical devices.
  • Surface control during laser welding, cutting, or drilling operations.
  • Precision manufacturing processes that require controlled surface conditions.

Problems Solved

  • Surface asperity during laser sealing can lead to imperfect seals or compromised product integrity.
  • Inconsistent surface conditions can affect the quality and reliability of laser-sealed components.
  • Controlling surface asperity is crucial for achieving precise and reliable laser sealing.

Benefits

  • Improved control over surface asperity during laser sealing.
  • Enhanced sealing quality and reliability.
  • Reduced risk of imperfect seals or compromised product integrity.
  • Increased precision and consistency in laser-sealed components.
  • Potential for improved efficiency and cost-effectiveness in manufacturing processes.


Original Abstract Submitted

an inertial measurement device for controlling surface asperity during laser sealing. the device includes a membrane having an upper surface and defining a vent hole extending downward from the upper surface. the vent hole has a first height and a first perimeter along the first height. the vent hole has a second height and a second perimeter extending along the second height. the first height is disposed above the second height. the first perimeter is greater than the second perimeter to form a shoulder portion therebetween. the shoulder portion, the first perimeter, and the first height collectively create a volume configured to control surface asperity during laser sealing of the vent hole.

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