Apparatus for investigating the sea bottom comprising geomagnetic sensor

A geomagnetic sensor and seawater technology, which is applied in electric/magnetic exploration, measuring devices, and the size/direction of the magnetic field, can solve the problems of increased manufacturing costs, heavy weight, and bulky volume, and achieve self-balance and minimal ocean current resistance effect

Inactive Publication Date: 2015-01-14
KOREA INST OF GEOSCI & MINERAL RESOURCES
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0016] In addition, the existing unmanned submarines or underwater exploration/d

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  • Apparatus for investigating the sea bottom comprising geomagnetic sensor
  • Apparatus for investigating the sea bottom comprising geomagnetic sensor
  • Apparatus for investigating the sea bottom comprising geomagnetic sensor

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Embodiment Construction

[0049] Hereinafter, the preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the description of the present invention, when the description of well-known functions or configurations may cause unnecessary confusion on the gist of the present invention, the detailed description will be omitted.

[0050] The embodiments according to the concept of the present invention can take various forms, and various changes can also be applied. Therefore, specific embodiments are illustrated in the drawings to describe the specification or the application in detail. However, this does not mean that the embodiments according to the concept of the present invention are limited to a specific disclosure form, but should be understood to include all changes, equivalents, or alternatives within the idea and technical scope of the present invention.

[0051] When a certain component is referred to as being “connected” or “connected” t...

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Abstract

An apparatus for exploring the ocean floor including a geo-magnetic sensor is disclosed. The apparatus comprises an upper frame which has an airplane shape in order to minimize surface resistance according to the resistance of ocean currents and seawater when moving inside the ocean floor and where multiple hollow holes are formed on the surface thereof; a lower frame which is coupled with the lower part of the upper frame, which includes a rectangular geo-magnetic sensor having a hollow hole inside thereof, where multiple hollow holes are formed on the surface thereof at regular intervals in order to minimize surface resistance according to the resistance of ocean currents and seawater when moving inside the ocean floor, and which is designed to facilitate submerging into the ocean floor; and a control unit which is mounted inside the upper frame in order to control the driving of the geo-magnetic sensor. The lower frame is coated with a waterproof film on the inside surface in order to prevent the geo-magnetic sensor from being in contact with seawater.

Description

Technical field [0001] The present invention relates to a subsea exploration device for confirming whether there is a subsea resource such as natural gas hydrate or investigating the subsea environment. More specifically, the present invention relates to a subsea exploration device with a geomagnetic sensor. Background technique [0002] 71% of the earth is sea water, and 60% of the earth is the deep sea above 1,500 meters. The deep sea is a treasure trove of huge resources, which is expected to provide clues to solve many problems related to earth sciences. However, every 10 meters increase in the depth of the deep sea increases the pressure by 1 atmosphere, creating an ultra-high pressure limit condition of 600 atmospheres at a depth of 6000 meters. In addition, due to the changing sea water, light and electric waves are difficult to pass through the water, so that the technologies commonly used on land cannot be directly used in the underwater world. [0003] Even if the cutti...

Claims

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Application Information

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IPC IPC(8): G01V3/40
CPCB63C11/48G01R33/02
Inventor 李性坤朴仁和高辉哲李明锺赵诚俊
Owner KOREA INST OF GEOSCI & MINERAL RESOURCES
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