Location History:
- Kiev, SU (1976 - 1984)
- Kyiv, UA (1999)
Company Filing History:
1 out of 1 
1 out of 1 
2 out of 832,812 Years Active: 1976-1999
Title: Fedor K Porkhun: Innovator in Welding Technology
Introduction
Fedor K Porkhun is a notable inventor based in Kyiv, Ukraine. He has made significant contributions to the field of welding technology, holding a total of 4 patents. His innovative designs have advanced the efficiency and effectiveness of welding processes.
Latest Patents
One of his latest patents is a machine for flash-butt welding of rails. This machine incorporates two tong-type clamping devices made in the form of two two-arm levers carried by a common central axle. These levers are insulated from each other and can be displaced along the axle by two flashing-upsetting hydraulic cylinders. Each lever is hinged at one end to the rod or the clamping hydraulic cylinder case, with the other end fitted with clamping and current-carrying jaws. The design includes welding transformers built into the hollow two-arm levers, which are connected by current-carrying jumpers to the clamping jaws. Another notable patent is an arrangement for removing burrs in butt resistance welding of workpieces. This arrangement features a body constructed as a grip clamp, with two jaws coupled by a clamping cylinder. It also includes cutters for deburring and a mechanism for pressing the cutters to the workpiece surface.
Career Highlights
Throughout his career, Fedor K Porkhun has worked with various organizations, including the Institute of Electric Welding named after E.O. Paton. His work has been instrumental in developing advanced welding technologies that are widely used in the industry today.
Collaborations
Fedor has collaborated with notable individuals such as Sergei I Kuchuk-Yatsenko and Vasily A Sakharnov. Their combined expertise has contributed to the success of various projects in the welding sector.
Conclusion
Fedor K Porkhun's contributions to welding technology through his innovative patents and collaborations have made a lasting impact on the industry. His work continues to influence advancements in welding processes and equipment.