Patents by Inventor Natalia Lvovna Kaplinskaya

Natalia Lvovna Kaplinskaya has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Piezo-optic measuring transducer and accelerometer, pressure gauge, dynamometer, and thermometer based thereon
    Patent number: 3950987
    Abstract: A piezo-optic measuring transducer is disclosed herein and an accelerometer, a pressure gauge, a dynamometer, and a thermometer based thereon.The piezo-optic measuring transducer comprises two polarization-optical channels. Each of these channels includes the following components arranged in series downstream the luminous flux produced by a light source: a polarizer, an elastic element which is common to both channels and sensitive to stress variations therein caused by a variation in the measurand, an analyzer, and a photocell. Both channels are provided with a means for varying the intensity of the luminous flux incident upon one of the photocells which intensity variation is opposite in polarity to that in the luminous flux incident upon the other photocell. Both photocells are arranged in a differential relationship with the difference in the electrical signals produced thereby being representative of the measurand.
    Type: Grant
    Filed: May 13, 1975
    Date of Patent: April 20, 1976
    Inventors: Isaak Isaevich Slezinger, Georgy Mironovich Belitsky, Vladimir Alexandrovich Shiryaev, Jury Vasilievich Mironov, Natalia Lvovna Kaplinskaya