Company Filing History:
Years Active: 1993-2002
Title: Innovations by Robert Pantze in Electromagnetic Probing
Introduction
Robert Pantze is an accomplished inventor based in Boliden, Sweden. He has made significant contributions to the field of electromagnetic probing, particularly in the context of drilling and underground exploration. With a total of 2 patents, Pantze's work focuses on innovative methods for determining the locations of underground conductive bodies.
Latest Patents
Pantze's latest patents include a method of probing drill holes electromagnetically and a transmitter arrangement and a receiver arrangement for carrying out the method. The first patent describes a transmitter for probing drill holes that utilizes a ground-located conductor loop supplied with a current featuring a wave shape that includes at least one low frequency, specifically between 200-3000 Hz. This frequency is crystal controlled and synchronized with time signals from GPS satellites. The receiver is designed with coils that sense field changes at the same frequencies as the transmitter and is housed within a probe that is lowered using a typical drill pipe. Notably, the probe operates without a direct signal connection to the transmitter, instead relying on an accurate quartz clock for phase determination.
The second patent outlines a method and apparatus for electromagnetically determining the locations of electrically conductive bodies beneath the ground surface. This involves generating a primary electromagnetic field using a loop through which a sinusoidal alternating current is passed. The loop is positioned at or above ground level, allowing for the detection of secondary electromagnetic fields generated by conductive bodies. The amplitude and phase of the total electromagnetic field are measured using coils mounted inside a probe, which is lowered to various depths in a borehole.
Career Highlights
Robert Pantze is associated with Boliden Mineral AB, a company known for its expertise in mining and mineral exploration. His work has contributed to advancements in the methods used for underground exploration, enhancing the efficiency and accuracy of locating valuable resources.
Collaborations
Pantze has collaborated with notable colleagues, including Per Ederlöv and Östen Lindqvist, who have also contributed to the field of electromagnetic probing and exploration technologies.
Conclusion
Robert Pantze's innovative patents and contributions to electromagnetic probing demonstrate his commitment to advancing exploration techniques. His work continues to influence the mining and geological sectors, paving the way for more effective resource identification and extraction.