RU2012112986A - PULSE ELECTROMAGNETIC DRIVE OF SEISMIC SOURCE - Google Patents
PULSE ELECTROMAGNETIC DRIVE OF SEISMIC SOURCE Download PDFInfo
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- RU2012112986A RU2012112986A RU2012112986/28A RU2012112986A RU2012112986A RU 2012112986 A RU2012112986 A RU 2012112986A RU 2012112986/28 A RU2012112986/28 A RU 2012112986/28A RU 2012112986 A RU2012112986 A RU 2012112986A RU 2012112986 A RU2012112986 A RU 2012112986A
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- RU
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- winding
- electromagnet
- sections
- capacitor
- electromagnetic drive
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- Rectifiers (AREA)
Abstract
Импульсный электромагнитный привод сейсмоисточника, содержащий электрический конденсатор-накопитель энергии с зарядным устройством, силовой электромагнит с размещенной в пазу его магнитопровода обмоткой возбуждения и управляемый коммутирующий прибор с обмоткой дросселя в цепи разряда конденсатора на обмотку возбуждения, отличающийся тем, что обмотки дросселя и электромагнита выполнены двухсекционными, один вывод конденсатора соединен с общей точкой последовательно включенных секций обмотки электромагнита, второй его вывод через управляемый коммутирующий прибор и одну из секций обмотки дросселя соединен с началом одной из секций обмотки электромагнита и через первый диод и вторую секцию обмотки дросселя соединен с концом второй секции обмотки электромагнита, а параллельно конденсатору присоединен второй диод.A pulse electromagnetic drive of a seismic source, containing an electric capacitor-energy storage device with a charger, a power electromagnet with an excitation winding located in the groove of its magnetic circuit and a controlled switching device with a choke winding in the capacitor discharge circuit to the excitation winding, characterized in that the choke and electromagnet windings are made of two sections , one terminal of the capacitor is connected to a common point in series sections of the electromagnet winding, its second terminal is through a controlled switching device and one of the sections of the inductor winding is connected to the beginning of one of the sections of the electromagnet winding and through the first diode and the second section of the inductor winding is connected to the end of the second section of the electromagnet winding, and a second diode is connected in parallel to the capacitor.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012112986/28A RU2498351C1 (en) | 2012-04-03 | 2012-04-03 | Pulsed electromagnetic drive for seismic vibrator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012112986/28A RU2498351C1 (en) | 2012-04-03 | 2012-04-03 | Pulsed electromagnetic drive for seismic vibrator |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2012112986A true RU2012112986A (en) | 2013-10-10 |
RU2498351C1 RU2498351C1 (en) | 2013-11-10 |
Family
ID=49302680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012112986/28A RU2498351C1 (en) | 2012-04-03 | 2012-04-03 | Pulsed electromagnetic drive for seismic vibrator |
Country Status (1)
Country | Link |
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RU (1) | RU2498351C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112666597A (en) * | 2019-10-16 | 2021-04-16 | 中国石油天然气集团有限公司 | Vibroseis scanning method and device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1053609A1 (en) * | 1981-08-26 | 1986-04-15 | Всесоюзное морское научно-производственное геолого-геофизическое объединение по разведке нефти и газа "Союзморгео" | Power unit of seismic signal source |
SU1383252A1 (en) * | 1986-06-09 | 1988-03-23 | Тольяттинский политехнический институт | Charge unit of seismic signal pulsed source |
US5083093A (en) * | 1990-06-22 | 1992-01-21 | Varian Associates, Inc. | Circuit for coupling energy to pulse forming network or capacitor |
RU2232408C1 (en) * | 2003-04-14 | 2004-07-10 | Ивашин Виктор Васильевич | Apparatus for charging of storage unit of supply circuit for seismic source electromagnetic drive |
RU2248589C1 (en) * | 2003-12-11 | 2005-03-20 | Тольяттинский государственный университет | Device for excitation of seismic waves |
RU2398247C1 (en) * | 2009-04-15 | 2010-08-27 | Государственное образовательное учреждение высшего профессионального образования "Тольяттинский государственный университет" | Pulsed drive of electromagnetic seismic source |
-
2012
- 2012-04-03 RU RU2012112986/28A patent/RU2498351C1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112666597A (en) * | 2019-10-16 | 2021-04-16 | 中国石油天然气集团有限公司 | Vibroseis scanning method and device |
CN112666597B (en) * | 2019-10-16 | 2024-03-26 | 中国石油天然气集团有限公司 | Controllable seismic source scanning method and device |
Also Published As
Publication number | Publication date |
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RU2498351C1 (en) | 2013-11-10 |
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Legal Events
Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140404 |