Location History:
- Buffalo, NY (US) (2001)
- Amherst, NY (US) (2019 - 2022)
Company Filing History:
Years Active: 2001-2024
Title: Christina Scheuer: Innovator in Electrolytic Capacitor Technology
Introduction
Christina Scheuer is a prominent inventor based in Amherst, NY (US), known for her significant contributions to the field of electrolytic capacitors. With a total of 6 patents to her name, she has developed innovative technologies that enhance the performance and reliability of capacitors, particularly in medical applications.
Latest Patents
One of her latest patents is for an electrolytic capacitor featuring an anode formed from a tantalum powder with a relatively low specific charge. This invention describes a wet tantalum electrolytic capacitor that includes a cathode, fluidic working electrolyte, and an anode made from an anodically oxidized sintered porous tantalum pellet. The tantalum powder used is created by reacting a tantalum oxide compound, such as tantalum pentoxide, with a reducing agent like magnesium. The resulting tantalum powder is nodular or angular, with a specific charge ranging from about 9,000 μF*V/g to about 11,000 μF*V/g. This technology allows for breakdown voltages between 340 volts and 450 volts, making these capacitors ideal for use in implantable medical devices.
Another notable patent involves an electrolytic capacitor with a shaped anode wire designed to prevent failure due to a cracked anode. This capacitor features a pressed powder anode pellet with a contoured trough extending inwardly from the pellet's peripheral edge. The shaped anode wire has an embedded portion within the pellet and an outwardly extending portion connected to a terminal pin of a feedthrough. This innovative design ensures that if a crack develops in the anode, the embedded portion of the anode wire maintains electrical continuity, allowing the capacitor to remain functional.
Career Highlights
Throughout her career, Christina has worked with notable companies such as Greatbatch Ltd. and Wilson Greatbatch Ltd. Her work has significantly impacted the development of reliable and efficient capacitor technologies.
Collaborations
Some of her coworkers include Barry C Muffoletto and Anthony C Perez, who have collaborated with her on various projects, contributing to the advancement of capacitor technology.
Conclusion
Christina Scheuer's innovative work in the field of electrolytic capacitors has led to advancements that enhance the functionality and reliability of these essential components, particularly in medical devices. Her
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