HYGROMETER Russian patent published in 2023 - IPC G01N27/42 G01N25/56 

Abstract RU 2798330 C1

FIELD: analytical instrumentation.

SUBSTANCE: invention can be used in coulometric hygrometers. The hygrometer includes a coulometric cell, a measurement unit, a gas flow stabilizer, parallel circuits consisting of series-connected pneumatic resistances and electromagnetic valves that are connected between the fittings of the gas flow stabilizer, whereas the hygrometer comprises a gas flow switch via a coulometric cell connected to the measurement unit connected with solenoid valves.

EFFECT: increased service life of the hygrometer and upper limit of the measurement range of the volume fraction of moisture of the coulometric hygrometer.

1 cl, 1 dwg

Similar patents RU2798330C1

Title Year Author Number
HYGROMETER 2015
  • Pirog Viktor Pavlovich
  • Kondratev Ilja Aleksandrovich
  • Nosenko Viktor Leonidovich
RU2583872C1
HYGROMETER 2014
  • Nosenko Leonid Fedoseevich
  • Pirog Viktor Pavlovich
  • Kondratev Ilya Aleksandrovich
RU2587519C2
HYGROMETER 2021
  • Nosenko Leonid Fedoseevich
  • Pirog Viktor Pavlovich
RU2771917C1
HYGROMETER 2013
  • Nosenko Leonid Fedoseevich
  • Gaba Aleksandr Mikhajlovich
  • Pirog Viktor Pavlovich
  • Kondrat'Ev Il'Ja Aleksandrovich
RU2552398C2
GAS FLOW STABILISER 2021
  • Pirog Viktor Pavlovich
  • Nosenko Leonid Fedoseevich
RU2779456C1
COULOMETRIC HYGROMETER 2021
  • Nosenko Leonid Fedoseevich
  • Pirog Viktor Pavlovich
RU2785521C1
METHOD OF PUTTING COULOMETRIC CELL INTO OPERATION 2012
  • Nosenko Leonid Fedoseevich
  • Gaba Aleksandr Mikhajlovich
  • Pirog Viktor Pavlovich
RU2498285C1
METHOD OF CONTROLLING FILLING OF COULOMETRIC SENSITIVE ELEMENT WITH SORBENT 2012
  • Nosenko Leonid Fedoseevich
  • Gaba Aleksandr Mikhajlovich
  • Semchevskij Anatolij Konstantinovich
  • Rudykh Igor' Aleksandrovich
  • Pirog Viktor Pavlovich
RU2498288C2
HYGROMETER 2021
  • Pirog Viktor Pavlovich
  • Nosenko Leonid Fedoseevich
  • Kondratev Ilya Aleksandrovich
RU2770137C1
HYGROMETER 2023
  • Nosenko Leonid Fedoseevich
  • Pirog Viktor Pavlovich
RU2812803C1

RU 2 798 330 C1

Authors

Nosenko Leonid Fedoseevich

Pirog Viktor Pavlovich

Dates

2023-06-21Published

2022-12-16Filed