The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 25, 1976
Filed:
Feb. 21, 1975
Evgeny Mikhailovich Brazhnikov, Moscow, SU;
Viktor Ivanovich Gerbich, Moscow, SU;
Igor Vladimirovich Krinsky, Moscow, SU;
Dmitry Mitrofanovich Lisitsyn, Moscow, SU;
Vladimir Fedorovich Moskvin, Moscow, SU;
Stanislav Dmitrievich Razumovsky, Moscow, SU;
Evgeny Kalikstovich Russian, Moscow, SU;
Gennady Romanovich Truonikov, Moscow, SU;
Vladimir Ivanovich Chernykh, Moscow, SU;
Andrei Stepanovich Shalomeev, Moscow, SU;
Nikolai Mikhailovich Chirkov, deceased, LATE OF Moscow, SU;
by Mikhail Chirkov, administrator, Moscow, SU;
Other;
Abstract
An analyser for the determination of double bonds in organic compounds comprises a reactor containing a compound to be tested through which passes an ozone-oxygen or ozone-air mixture. The gas outlet of the reactor is connected to a measuring cell which is mounted between a source and receiver of ultraviolet radiation, with the receiver being connected to the input of an integrating unit which is adapted to measure the area of a figure described by a time-dependent electric signal, which area is directly proportional to the number of double bonds in the compound being tested.