17792324. ASSEMBLIES, CIRCUITS, AND METHODS OF TRANSMITTERS BETWEEN DIFFERENT EQUIPMENT PROTECTION LEVELS IN A HAZARDOUS ENVIRONMENT simplified abstract (ABB Schweiz AG)

ASSEMBLIES, CIRCUITS, AND METHODS OF TRANSMITTERS BETWEEN DIFFERENT EQUIPMENT PROTECTION LEVELS IN A HAZARDOUS ENVIRONMENT

Organization Name

ABB Schweiz AG

Inventor(s)

Wilfredo Fernando Baluja of Warminster PA (US)

Chang Liu of Shanghai (CN)

Yasong Yu of Shanghai (CN)

Andrzej Jaroslawski of Raleigh NC (US)

Wouter Frans Aerts of Brussels (BE)

ASSEMBLIES, CIRCUITS, AND METHODS OF TRANSMITTERS BETWEEN DIFFERENT EQUIPMENT PROTECTION LEVELS IN A HAZARDOUS ENVIRONMENT - A simplified explanation of the abstract

This abstract first appeared for US patent application 17792324 titled 'ASSEMBLIES, CIRCUITS, AND METHODS OF TRANSMITTERS BETWEEN DIFFERENT EQUIPMENT PROTECTION LEVELS IN A HAZARDOUS ENVIRONMENT

Simplified Explanation

The disclosure is about a transmitter assembly designed for use in hazardous environments. The assembly includes a transmitter with a transmitting unit and a probe, where the transmitting unit has an intrinsically safe circuit and is placed in a less hazardous area, while the probe is positioned in a more hazardous area with a higher equipment protection level. A separation assembly with a hermetic seal and a nut is placed between the transmitting unit and the probe to ensure electrical connection.

• Transmitter assembly for hazardous environments:

   - Includes a transmitter with a transmitting unit and a probe
   - Transmitting unit has an intrinsically safe circuit
   - Probe is placed in a more hazardous area with a higher equipment protection level
   - Separation assembly with hermetic seal and nut ensures electrical connection

Potential Applications

The technology can be used in industries such as oil and gas, chemical processing, and mining where hazardous environments are common.

Problems Solved

1. Ensures safe and reliable communication in hazardous environments 2. Protects equipment from potential damage in high-risk areas

Benefits

1. Increased safety for workers in hazardous environments 2. Enhanced efficiency and accuracy in data transmission 3. Compliance with safety regulations in high-risk industries

Potential Commercial Applications

Enhanced safety and reliability make this technology valuable for companies operating in hazardous environments. A potential title for this section could be "Safety Solutions for Hazardous Industries."

Possible Prior Art

One possible prior art could be similar transmitter assemblies designed for hazardous environments in industries like petrochemicals and pharmaceuticals.

How does the separation assembly ensure electrical connection between the transmitting unit and the probe?

The separation assembly includes a hermetic seal and a nut that are electrically connected to both the transmitting unit and the probe, ensuring a secure connection.

What are the specific industries that could benefit the most from this technology?

Industries such as oil and gas, chemical processing, and mining could benefit the most from this technology due to their high-risk environments and need for reliable communication systems.

Original Abstract Submitted

The disclosure relates to a transmitter assembly for a hazardous environment. The transmitter assembly includes a transmitter that includes a transmitting unit and a probe. The transmitting unit is configured to be positioned in a first area and includes an intrinsically safe circuit. The probe is configured to be positioned in a second area that is more hazardous and has a higher equipment protection level than the first area. The probe is electrically connected directly or indirectly to the intrinsically safe circuit. The transmitter assembly also includes a separation assembly positioned between the transmitting unit and the probe and including a hermetic seal configured to be electrically connected to the transmitting unit and the probe and a nut defining a tunnel sized to receive the hermetic seal therein. The exterior threads of the nut are complementary to threads on a partition wall positioned between the transmitting unit and the probe.