SU1347744A1 - Device for geoelectric reconnaissance - Google Patents

Device for geoelectric reconnaissance

Info

Publication number
SU1347744A1
SU1347744A1 SU3928337/25A SU3928337A SU1347744A1 SU 1347744 A1 SU1347744 A1 SU 1347744A1 SU 3928337/25 A SU3928337/25 A SU 3928337/25A SU 3928337 A SU3928337 A SU 3928337A SU 1347744 A1 SU1347744 A1 SU 1347744A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pulses
unit
current
input
geoelectric
Prior art date
Application number
SU3928337/25A
Other languages
Russian (ru)
Inventor
А.А. Авагимов
А.К. Атаев
Original Assignee
Институт сейсмологии АН ТуркССР
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 сейсмологии АН ТуркССР filed Critical Институт сейсмологии АН ТуркССР
Priority to SU3928337/25A priority Critical patent/SU1347744A1/en
Application granted granted Critical
Publication of SU1347744A1 publication Critical patent/SU1347744A1/en

Links

Landscapes

  • Generation Of Surge Voltage And Current (AREA)
  • Lasers (AREA)

Abstract

FIELD: geophysics. SUBSTANCE: unit for delay of control pulses is connected to unit generating control pulses and inverter. It modulates duration of pulses of current and intervals between pulses generated by power supply. Unit generating synchronization pulses is introduced to input unit and is connected to output of rectifier and input of time setting unit. This results in generation of synchronization pulses that are tightly bound to end of each interval between pulses and pulses of current of both positive and negative polarities. EFFECT: increased precision, decreased energy consumption. 3 cl, 13 dwg
SU3928337/25A 1985-07-15 1985-07-15 Device for geoelectric reconnaissance SU1347744A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3928337/25A SU1347744A1 (en) 1985-07-15 1985-07-15 Device for geoelectric reconnaissance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3928337/25A SU1347744A1 (en) 1985-07-15 1985-07-15 Device for geoelectric reconnaissance

Publications (1)

Publication Number Publication Date
SU1347744A1 true SU1347744A1 (en) 1995-04-30

Family

ID=60535088

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3928337/25A SU1347744A1 (en) 1985-07-15 1985-07-15 Device for geoelectric reconnaissance

Country Status (1)

Country Link
SU (1) SU1347744A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2658393C2 (en) * 2010-05-31 2018-06-21 Веллтек А/С Wellbore surveillance system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2658393C2 (en) * 2010-05-31 2018-06-21 Веллтек А/С Wellbore surveillance system
US10030500B2 (en) 2010-05-31 2018-07-24 Welltec A/S Wellbore surveillance system

Similar Documents

Publication Publication Date Title
ES8800765A1 (en) Heating apparatus.
ES8502327A1 (en) Oral and dental spraying apparatus.
ATE11490T1 (en) STIMULATOR SYSTEM.
GB1407249A (en) Corona generation
ES8800545A1 (en) Current loop arrangements.
SU1347744A1 (en) Device for geoelectric reconnaissance
NO148617C (en) POWER SUPPLY SYSTEM WITH OUTPUT PARALLEL CONNECTED VOLTAGE REGULATED POWER SUPPLIES
HUT37044A (en) Noninvazive therapeutic method and circuit arrangement for implementing this method
DE3786535D1 (en) METHOD AND DEVICE FOR GENERATING SENDING CURRENT SIGNALS IN AN AC POWER DISTRIBUTION NETWORK.
FR2340743A1 (en) Electric sleep inducing apparatus - has impulse generator supplying two leads each ending at electrodes
DE3071548D1 (en) Reference voltage generating circuit in dc regulated power source apparatus
JPS5510834A (en) Alternating current feeder
GB1306277A (en)
EP0287676A4 (en) Rf power source apparatus.
GB2018073A (en) Improvements in or relating to pulsed power supplies
JPS5373949A (en) Supply circuit of square wave large current pulse
RU2003360C1 (en) Transcranial stimulator
JPS6412824A (en) Output variation system for inverse voltage detection of dispersed power source
JPS5410617A (en) Vertical output circuit
GB2110144B (en) Method of and apparatus for timing spark machining pulses
SU1753633A3 (en) DEVICE FOR CENTRAL ELECTROANALGEZY "MICRO-BI-LENAR"
JPS52102525A (en) Pusle-width modulation type inverter
JPS5276640A (en) Power source device
JPS57147460A (en) Electric dust collecting apparatus
FR2240555A1 (en) Battery charger with variable input voltage - is adjusted to allow max. current in rectifier transformer