Auxiliary device is gathered to atmospheric pressure

• Main Authors: WANG ZHAN, MU MEIQIANG, WU JUN, WU HONGBIN, LI ZHAOTING, YAN LEI, HUANG ZHIJUN
• Format: Patent
• Language: Chinese; English
• Published: 03.08.2018
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

The utility model relates to an auxiliary device is gathered to atmospheric pressure, including outer sleeve, inner skleeve and end cover, the overcoat barrel casing is established the outside of inner skleeve and with the inner skleeve interval sets up, the one end of outer sleeve is sealed, the end cover is installed the other end of outer sleeve, the outer sleeve with form first cavity betweenthe inner skleeve, the inside second cavity that forms of inner skleeve, be formed with on the lateral wall of outer sleeve the intercommunication external with the first through -hole of first cavity, be formed with the intercommunication on the lateral wall of inner skleeve first cavity with the second through -hole of second cavity, first through -hole with the second through -hole staggers, beformed with on the end cover with the hole is gathered to the atmospheric pressure of second cavity intercommunication. This auxiliary device is gathered to atmospheric pressure can realize reducingthe external disturbance th