CONTACT HEAD (VERSIONS) Russian patent published in 2013 - IPC G01K7/02 

Abstract RU 2496099 C1

FIELD: blasting operations.

SUBSTANCE: head consists of elliptical cylindrical box with its top slanted against head axis matching cylinder and hole axis. In the slant plane, box features cylindrical part for cap of H height and diameter exceeding large axis of ellipse. Cap bottom features cylinder with a hole for fixation of measuring elements. Lug for cable input installation is located at the box side of longer generatrix, and blocking device including hole with threaded bushing and screw installed inside it with screw cap fitting in cap slot is located at the opposite box side of shorter generatrix. End of cylindrical box part features recess for O-ring, and matching recess for the same O-ring is located at cap bottom, with semicircular slots along cap end circle behind the cap recess. Case recess features a lug larger that diameter of matching recess in cap, so that when cap is closed to a stop, an assured gap h is formed between top part of box slant and cap bottom. In second variant, glass is installed in gap h on a spring ring placed in cap slot with sealing gasket, and cap bottom features inspection window.

EFFECT: enhanced operation reliability in areas of explosion hazard, streamlined manufacturing, erection and operation, convenient calibration and repair.

2 cl, 6 dwg

Similar patents RU2496099C1

Title Year Author Number
CONTACT HEAD 2000
  • Sosnovikov V.V.
  • Vasil'Ev G.A.
  • Verbilo A.S.
  • Erokhin S.A.
  • Klimenko A.N.
RU2163411C1
DRILL BIT WITH WASHING UNITS 2012
  • Bogomolov Rodion Mikhajlovich
  • Krylov Sergej Mikhajlovich
  • Grinev Aleksej Mikhajlovich
  • Serykh Konstantin Sergeevich
RU2509199C2
MAKE-AND-BREAK JOINT BETWEEN AIRCRAFT AIRFRAME COMPARTMENTS 2014
  • Zarjugin Gennadij Davydovich
  • Vorob'Ev Sergej Borisovich
  • Platonov Viktor Vasil'Evich
  • Rusin Mikhail Jur'Evich
RU2564598C1
TEMPERATURE TRANSMITTER WITH SENSITIVE ELEMENT 2002
  • Vasil'Ev G.A.
  • Erokhin S.A.
  • Sosnovikov V.V.
  • Verbilo A.S.
  • Klimenko A.N.
RU2215271C1
ELECTRICAL CONNECTOR 0
  • Suchkov Evgenij Konstantinovich
  • Chistyakov Ivan Ivanovich
  • Kosichkin Sergej Gavrilovich
SU1092626A1
DRILLABLE MECHANICAL PACKER 2003
  • Beketov S.B.
  • Shul'Ev Ju.V.
  • Korshunov V.N.
  • Kulish D.N.
RU2236556C1
CABLE LUG 1991
  • Rylov N.I.
RU2020680C1
HYDRAULIC MACHINE 1992
  • Lorens R.Folsom[Us]
RU2101586C1
TURBO-FAN ENGINE FAN ROTOR FRONT SUPPORT 2014
  • Eskin Izold Davidovich
  • Startsev Nikolaj Ivanovich
  • Falaleev Sergej Viktorovich
RU2602470C2
ELECTRICAL CONNECTOR 0
  • Suchkov Evgenij Konstantinovich
SU1674297A1

RU 2 496 099 C1

Authors

Sosnovikov Valerij Vasil'Evich

Vasil'Ev Georgij Aleksandrovich

Erokhin Sergej Alekseevich

Nuzhdin Sergej Igorevich

Dates

2013-10-20Published

2012-03-30Filed