SU1602157A1 - DEVICE FOR MEASUREMENT OF DETONATION RATE - Google Patents

DEVICE FOR MEASUREMENT OF DETONATION RATE

Info

Publication number
SU1602157A1
SU1602157A1 SU4455311/23A SU4455311A SU1602157A1 SU 1602157 A1 SU1602157 A1 SU 1602157A1 SU 4455311/23 A SU4455311/23 A SU 4455311/23A SU 4455311 A SU4455311 A SU 4455311A SU 1602157 A1 SU1602157 A1 SU 1602157A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sensor
measurement
detonation
speed
detonation rate
Prior art date
Application number
SU4455311/23A
Other languages
Russian (ru)
Inventor
Г.М. Захариков
В.Б. Иоффе
А.П. Павлов
А.А. Симонов
Original Assignee
Институт горного дела им.А.А.Скочинского
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Институт горного дела им.А.А.Скочинского filed Critical Институт горного дела им.А.А.Скочинского
Priority to SU4455311/23A priority Critical patent/SU1602157A1/en
Application granted granted Critical
Publication of SU1602157A1 publication Critical patent/SU1602157A1/en

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

Устройство для измерения скорости детонации, содержащее датчик скорости в виде двух разомкнутых электродов и измерительной аппаратуры, отличающееся тем, что, с целью снижения трудоемкости и повышения безопасности измерений за счет крепления датчика на поверхности заряда вдоль его оси, устройство дополнительно содержит пусковой датчик, при этом оба датчика выполнены в виде двух токопроводящих проволок из сплава высокого сопротивления, расположенных прямолинейно, параллельно друг другу.Device for measuring the speed of detonation, containing the speed sensor in the form of two open electrodes and measuring equipment, characterized in that, in order to reduce labor intensity and increase measurement safety by mounting the sensor on the surface of the charge along its axis, the device further comprises a starting sensor, Both sensors are made in the form of two conductive wires of high resistance alloy, arranged straight, parallel to each other.

SU4455311/23A 1988-07-05 1988-07-05 DEVICE FOR MEASUREMENT OF DETONATION RATE SU1602157A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4455311/23A SU1602157A1 (en) 1988-07-05 1988-07-05 DEVICE FOR MEASUREMENT OF DETONATION RATE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4455311/23A SU1602157A1 (en) 1988-07-05 1988-07-05 DEVICE FOR MEASUREMENT OF DETONATION RATE

Publications (1)

Publication Number Publication Date
SU1602157A1 true SU1602157A1 (en) 2000-04-20

Family

ID=60529806

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4455311/23A SU1602157A1 (en) 1988-07-05 1988-07-05 DEVICE FOR MEASUREMENT OF DETONATION RATE

Country Status (1)

Country Link
SU (1) SU1602157A1 (en)

Similar Documents

Publication Publication Date Title
FR2560997B1 (en) ACCELEROMETRIC SENSOR WITH PLANE PENDULAR STRUCTURE
JPS5369680A (en) Insulation resistance measuring device
FR2338491A1 (en) MEASURING ELECTRODE, ESPECIALLY GLASS ELECTRODE
BE872110A (en) DYNAMOMETRIC SENSOR
DE68909225D1 (en) MEASURING THE ELECTRICAL IMPEDANCE OF LOW CONDUCTIVITY SAMPLES.
DE3872598D1 (en) TURN SPEED METER WORKING WITH GAS.
DK56981A (en) ELECTRICAL RESISTANCE MEASUREMENT
SU1602157A1 (en) DEVICE FOR MEASUREMENT OF DETONATION RATE
DK76885A (en) GAS SENSOR ARRANGEMENT WITH INCREASED SENSIVITY
DE3574909D1 (en) DEVICE FOR MEASURING LOW CURRENTS WITH A HIGH DYNAMIC RANGE.
JPS5313479A (en) Insulation resistance measuring method
SE7701065L (en) MEASURING INSULATIVE MASS
MX145387A (en) IMPROVEMENTS IN TIMING INSTRUMENT WITH ELECTRICAL ALARM
KR880701882A (en) Gas sensing device with cermet electrode
FR2396769B1 (en) NEW TRIALKYL-ALUMINUM COCATALYSTS
GB1541257A (en) Two electrode measuring unit
JPS5211092A (en) Measuring instrument of oil content in water
IT1129999B (en) DEVICE FOR THE ELECTRONIC ADJUSTMENT OF THE IGNITION ADVANCE ACCORDING TO THE DETONATION
JPS5372668A (en) Insulation resistance measuring device
FR2342494A1 (en) DEVICE TO DETECT THE JOINTS OF METAL WIRES
JPS5214447A (en) Measurement method of layer thickness and dropping rate of charges in the reducing blust furnace
JPS5344065A (en) Group time lag measuring device
FR2621394B2 (en) ACCELEROMETRIC SENSOR WITH PLANE PENDULAR STRUCTURE
JPS5264964A (en) Electrode type continuous level measuring device
JPS5563747A (en) Oxygen concentration detector