RU2015100500A - Seismic vibration source - Google Patents
Seismic vibration source Download PDFInfo
- Publication number
- RU2015100500A RU2015100500A RU2015100500A RU2015100500A RU2015100500A RU 2015100500 A RU2015100500 A RU 2015100500A RU 2015100500 A RU2015100500 A RU 2015100500A RU 2015100500 A RU2015100500 A RU 2015100500A RU 2015100500 A RU2015100500 A RU 2015100500A
- Authority
- RU
- Russia
- Prior art keywords
- piezoceramic
- pairs
- washers
- electrical signals
- vibrations
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/02—Generating seismic energy
- G01V1/143—Generating seismic energy using mechanical driving means, e.g. motor driven shaft
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- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
1. Вибрационный источник сейсмических колебаний известной конструкции, содержащий излучающую платформу, инерционную массу и пьезокерамический преобразователь электрических сигналов в механические колебания, отличающийся тем, что пьезокерамический преобразователь электрических сигналов в механические колебания имеет заданное количество электрически независимых секций, состоящих из известного числа пьезокерамических шайб, которые попарно чередуются по длине пьезокерамического преобразователя, при этом нечетные пары пьезокерамических шайб электрически соединены параллельно в одной секции, а все четные пары - в другой.2. Вибрационный источник сейсмических колебаний по п. 1, отличающийся тем, что излучающая платформа имеет только одну жесткую секцию.1. A vibrational source of seismic vibrations of known design, comprising a radiating platform, an inertial mass, and a piezoceramic transducer of electrical signals into mechanical vibrations, characterized in that the piezoceramic transducer of electrical signals into mechanical vibrations has a predetermined number of electrically independent sections consisting of a known number of piezoceramic washers, which alternating in pairs along the length of the piezoceramic transducer, while the odd pairs of piezoceramic The washers are electrically connected in parallel in one section, and all even pairs in another. 2. The vibrational source of seismic vibrations according to claim 1, characterized in that the radiating platform has only one rigid section.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2015100500A RU2610060C2 (en) | 2015-01-12 | 2015-01-12 | Vibration source of seismic vibrations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2015100500A RU2610060C2 (en) | 2015-01-12 | 2015-01-12 | Vibration source of seismic vibrations |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2015100500A true RU2015100500A (en) | 2016-07-27 |
RU2610060C2 RU2610060C2 (en) | 2017-02-07 |
Family
ID=56556813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2015100500A RU2610060C2 (en) | 2015-01-12 | 2015-01-12 | Vibration source of seismic vibrations |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2610060C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107167838A (en) * | 2017-05-25 | 2017-09-15 | 西安思坦测控技术有限公司 | A kind of land vibroseis target positioning piezo-type sensor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1396110A1 (en) * | 1984-09-27 | 1988-05-15 | Всесоюзный Научно-Исследовательский Институт Ядерной Геофизики И Геохимии | Ground-surface seismoprofilograph |
RU2181492C2 (en) * | 1998-07-31 | 2002-04-20 | Общество с ограниченной ответственностью "Геофизические системы данных" | Method of vibration seismic prospecting and source of seismic vibrations for its realization |
FR2791780B1 (en) * | 1999-03-30 | 2001-05-04 | Inst Francais Du Petrole | COMPACT VIBRATOR AND METHOD OF MONITORING OR SEISMIC PROSPECTION USING SUCH A VIBRATOR |
RU2200333C2 (en) * | 2001-05-25 | 2003-03-10 | Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт "Морфизприбор" | Unit of piezoelements of geophysical downhole radiator |
RU2476910C1 (en) * | 2011-08-10 | 2013-02-27 | Государственное образовательное учреждение высшего профессионального образования "Новосибирский государственный технический университет" | Seismic vibrator |
-
2015
- 2015-01-12 RU RU2015100500A patent/RU2610060C2/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107167838A (en) * | 2017-05-25 | 2017-09-15 | 西安思坦测控技术有限公司 | A kind of land vibroseis target positioning piezo-type sensor |
Also Published As
Publication number | Publication date |
---|---|
RU2610060C2 (en) | 2017-02-07 |
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