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(19)

(11)

2 314 505

(13)

(51)

IPC

G01L19/00(2006-01-01)

(21) (22)

Application

2005134288/28, 2005-11-08

(24)

Start date

2005-11-08

(22)

Actual filing date

2005-11-08

(45)

Published

2008-01-10

(72)

Inventor

Alekseev Nikolaj Vasil'EvichDjatlov Vjacheslav NikolaevichKravtsov Vladimir GeorgievichLedjaev Vladimir Vasil'Evich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

AIR PRESSURE GAGE Russian patent published in 2008 - IPC G01L19/00

Abstract RU 2314505 C2

FIELD: measuring technique.

SUBSTANCE: air pressure gage is made of round cone (1) and comprises central opening (3) and peripheral receiving openings (4) and (5). Plate (7) abuts against the bottom face of the gage. The area of the plate exceeds the area of the bottom face. Receiving opening (6) for measuring Mach number and static pressure is made in the plate.

EFFECT: enhanced precision.

3 dwg

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RU 2 314 505 C2

Authors

Alekseev Nikolaj Vasil'Evich

Djatlov Vjacheslav Nikolaevich

Kravtsov Vladimir Georgievich

Ledjaev Vladimir Vasil'Evich

Dates

2008-01-10—Published

2005-11-08—Filed