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2 276 322

(13)

(51)

IPC

F42B35/00(2006-01-01)

G01N33/22(2006-01-01)

F23R7/00(2006-01-01)

(21) (22)

Application

2004130369/02, 2004-10-08

(24)

Start date

2004-10-08

(22)

Actual filing date

2004-10-08

(45)

Published

2006-05-10

(72)

Inventor

Aleksandrov Vladimir NikolaevichGajnutdinov Nail' GajfievichDinovetskij Boris DavidovichKirillov Viktor StepanovichKostochko Aleksej Anatol'EvichKostochko Anatolij VladimirovichRaimov Rinat KhamidovichChirkov Vladimir Vasil'Evich

(73)

Holder

Oao Opytnoe Konstruktorskoe Bjuro

MANOMETRIC VESSEL Russian patent published in 2006 - IPC F42B35/00 G01N33/22 F23R7/00

Abstract RU 2276322 C1

FIELD: tests of powders and explosives.

SUBSTANCE: the device includes a two-layer metal body, steel obturating rings, device for measurement of pressure in the combustion chamber made in the form of a cover with a measuring cylinder, having at least two strain-measuring devices, bushes made of material with a high thermal diffusivity are installed at the inlet to the gas discharge duct in the ignition spacer and at the inlet to the pressure measuring device on the side of the combustion chamber, and the cavities behind the obturating rings are connected with the atmosphere through the discharge ducts.

EFFECT: enhanced service life of the manometric vessel.

1 dwg

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RU 2 276 322 C1

Authors

Aleksandrov Vladimir Nikolaevich

Gajnutdinov Nail' Gajfievich

Dinovetskij Boris Davidovich

Kirillov Viktor Stepanovich

Kostochko Aleksej Anatol'Evich

Kostochko Anatolij Vladimirovich

Raimov Rinat Khamidovich

Chirkov Vladimir Vasil'Evich

Dates

2006-05-10—Published

2004-10-08—Filed