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KR20040027692A - Pump that unuse axis of rotation - Google Patents

Pump that unuse axis of rotation Download PDF

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Publication number
KR20040027692A
KR20040027692A KR1020040012426A KR20040012426A KR20040027692A KR 20040027692 A KR20040027692 A KR 20040027692A KR 1020040012426 A KR1020040012426 A KR 1020040012426A KR 20040012426 A KR20040012426 A KR 20040012426A KR 20040027692 A KR20040027692 A KR 20040027692A
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South Korea
Prior art keywords
pump
rotation
impeller
fluid
rotating
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Ceased
Application number
KR1020040012426A
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Korean (ko)
Inventor
양기해
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양기해
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Priority to KR1020040012426A priority Critical patent/KR20040027692A/en
Publication of KR20040027692A publication Critical patent/KR20040027692A/en
Ceased legal-status Critical Current

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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00Microscopes
    • G02B21/36Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
    • G02B21/361Optical details, e.g. image relay to the camera or image sensor
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00Microscopes
    • G02B21/36Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
    • G02B21/362Mechanical details, e.g. mountings for the camera or image sensor, housings
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/102Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/02Bodies
    • G03B17/12Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

본 발명은 펌프의 회전체인 임펠러의 회전을 유도함에 있어서 내부에 회전축이 없는 펌프에 관한 것으로서 회전체의 회전을 위해 동력부와 연결된 주축을 사용하지 않고 전자기력을 이용하여 임펠러의 회전을 유도함으로써 유체를 이송하는 것을 목적으로 설계되어있다.The present invention relates to a pump that does not have a rotating shaft therein to induce rotation of an impeller, which is a rotating body of a pump, and uses a magnetic force to induce rotation of an impeller without using a main shaft connected to a power unit for rotating the rotating body. It is designed for the purpose of transporting it.

Description

회전축이 없는 펌프{Pump that unuse axis of rotation}Pump that unuse axis of rotation}

유체를 이송하는 방법에 있어서 가장 보편화된 공법으로는 액체나 기체 등 유체를 퍼 올리거나 빨아올리는 장치로서 구조상 왕복펌프와 회전펌프로 크게 나눌 수 있다. 이중 왕복운동 펌프는 피스톤을 왕복시켜서 펌프 안의 기압을 낮춤으로써 생기는 대기압과의 차이를 이용하여 유체를 퍼 올리게 된 것이며 이 방 식의 펌프에는 흡펌프 , 밀펌프(피스톤 펌프),날개 펌프(윙 펌프)등이 있다.In the method of transporting fluid, the most common method is a device for pumping up or sucking a fluid such as a liquid or a gas and can be broadly divided into a reciprocating pump and a rotary pump. The dual reciprocating pump pumps the fluid by using the difference from the atmospheric pressure generated by lowering the air pressure in the pump by reciprocating the piston. This pump includes suction pump, mill pump (piston pump) and wing pump (wing pump). Etc.

회전 펌프는 톱니바퀴나 날개바퀴를 전동기로 회전시켜 생기는 원심력으로 양수하게 되어있으며 왕복 펌프에 비하여 양수되는 양의 변동이 적고, 물뿐만 아니라 기름이나 도료, 아스팔트와 같은 끈적끈적한 것까지 다룰 수 있다. 대표적인 회전펌프는 원심 펌프(소용돌이 펌프), 기어 펌프 등이 있다.Rotary pumps are pumped by centrifugal force generated by rotating gears or vanes with electric motors, and the pumping amount is less variable than reciprocating pumps and can handle not only water, but also sticky things such as oil, paint, and asphalt. Representative rotary pumps include centrifugal pumps (swirl pumps) and gear pumps.

본 발명은 회전축이 없는 펌프에 관한 것으로서 기존의 펌프들에 있어서 임펠러 등의 회전체의 회전을 유도하기 위해서는 필연적으로 구동체와 연결된 축이 필요하게 되며 회전체는 회전축을 통해 펌프 본체와 반드시 일체형으로서 설계되어야 했다. 특히 수중펌프의 경우 펌프 전체가 직접 수중에 잠겨야만 제 성능을 발휘할 수 있으나 본 발명에 있어서 임펠러 등의 회전체의 회전을 유도하는 방식은 전자기력을 이용한 것으로서 회전체(임펠러)와 펌프의 본체는 일체형이 아니며 분리되도록 설계되어있다. 이를 통하여 유체가 저장된 저장조 내에 임펠러가 설치되고 펌프 본체는 저장조 외부에 위치됨으로서 수중펌프와 같은 효과를 얻을 수 있도록 설계되어있다.The present invention relates to a pump without a rotating shaft. In order to induce rotation of a rotating body such as an impeller in a conventional pump, a shaft connected to a driving body is inevitably required, and the rotating body is integrally formed with the pump body through the rotating shaft. Had to be designed. In particular, the submersible pump can exhibit its performance only when the entire pump is directly submerged in water, but in the present invention, a method of inducing rotation of a rotating body such as an impeller uses electromagnetic force, and the rotating body (impeller) and the main body of the pump are integrated. It is not designed to be separated. Through this, the impeller is installed in the reservoir in which the fluid is stored and the pump body is designed to obtain the same effect as the submersible pump by being located outside the reservoir.

도1은 본 발명에 따른 펌프를 나타내는 구성도1 is a block diagram showing a pump according to the present invention

<도면의 주요부분에 대한 부호의 설명><Description of the code | symbol about the principal part of drawing>

1: 임펠러 2: 전자기력 발생장치 3: 흡입구 4: 토출구 5: 내부 Case1: Impeller 2: Electromagnetic Force Generator 3: Inlet Port 4: Outlet Port 5: Internal Case

도면을 참조하여 본 발명을 상세히 설명하기로 한다.The present invention will be described in detail with reference to the drawings.

본 발명에 있어서 전자기력 발생장치(2)에 의해 발생된 전자기력의 영향권 내에 위치한 임펠러(1)는 전자기력에 의해 회전을 하도록 설계되어있다. 임펠러(1)의 회전에 의해 내부 Case(5)에 구성된 흡입구(3)를 통하여 유체가 흡입되어 내부 Case(6)에 설계된 토출구(4)를 통하여 외부로 이송될 수 있도록 설계되어있다.In the present invention, the impeller 1 located within the influence range of the electromagnetic force generated by the electromagnetic force generating device 2 is designed to rotate by the electromagnetic force. The fluid is sucked through the inlet port 3 formed in the inner case 5 by the rotation of the impeller 1 and designed to be transported to the outside through the outlet port 4 designed in the inner case 6.

상술한 바와 같이 본 발명의 주요 목적은 회전식 펌프에 있어서 임펠러 등의 회전체의 회전을 유도하는 방식에 있어서 전자기력을 이용하고자 하는 것이며 이를 통하여 기존의 펌프 등에서 반드시 필요로 하던 회전축을 사용하지 않아도 펌프로서 효과를 얻을 수 있는 것이 가장 큰 특징이다. 이를 통하여 회전체와 펌프 본체의 분리가 가능해지며 펌프 본체가 이송하고자 하는 유체와 직접 닿지 않아도 되며 수중펌프의 경우 펌프 본체가 외부에 노출되어 있음으로 하여 그 유지 관리가 매우 쉽다. 또한 기존의 수중펌프 등이 유체와 직접적으로 접하여 있음과 동시에 펌프의 가동시 발생하는 열을 유체에 전달하도록 되어있는 것과는 달리 본 발명에 의한 축이 없는 펌프는 장치의 가동으로 인해 열발생이 이루어지는 주요 장치가 유체와 격리되어 있는 외부에 위치함으로서 펌프의 가동에 의한 열발생으로 인해 유체의 온도가 상승하는 것을 방지할 수 있다. 일반적인 수족관의 경우 수중펌프의 냉각을 위해 일정한 수족관용적을 유지하여야 하며 이는 수족관내 수온의 상승으로 인해 수생생물의 생장환경을 저해하지 않기 위함이며 따라서 수족관의 전체적인 크기를 필요이상으로 크게 하여야 하는 문제를 발생시킨다. 이러한 문제에 대하여 본 발명에 의한 축이 없는 펌프의 사용을 통해 수족관내 온도 상승 및 수생생물의 폐사를 우려하지 않아도 되며 따라서 수족관의 크기를 펌프의 용량과 상관없이 최소한으로 줄이는 것이 가능해 진다.As described above, the main object of the present invention is to use an electromagnetic force in a method of inducing rotation of a rotating body such as an impeller in a rotary pump, and as a pump without using a rotating shaft that is necessary for a conventional pump. The biggest feature is the effect. This makes it possible to separate the rotating body and the pump body, and the pump body does not have to directly contact the fluid to be transported, and in the case of an underwater pump, the pump body is exposed to the outside, and its maintenance is very easy. In addition, unlike the existing submersible pump is in direct contact with the fluid and at the same time to transfer the heat generated during the operation of the pump to the fluid pump without a shaft according to the present invention is the main heat generation is generated by the operation of the device By placing the device outside of the fluid, it is possible to prevent the temperature of the fluid from rising due to heat generated by the operation of the pump. In the case of a general aquarium, it is necessary to maintain a constant aquarium volume for cooling the underwater pump. This is because the rise of the water temperature in the aquarium does not impede the growth environment of aquatic organisms. Generate. The use of a shaftless pump according to the present invention does not have to be concerned about the rise of the temperature in the aquarium and the death of aquatic organisms. Accordingly, it is possible to reduce the size of the aquarium to a minimum regardless of the capacity of the pump.

Claims (1)

유체의 이송을 위한 펌프에 있어서 임펠러 등의 회전체를 회전하는 방법에 있어서 전자기력에 의해 회전을 유도하여 유체를 이송하는 방법을 특징으로 하는 것.A method for rotating a rotating body such as an impeller in a pump for transporting a fluid, characterized in that the fluid is transported by inducing rotation by electromagnetic force.
KR1020040012426A 2004-02-21 2004-02-21 Pump that unuse axis of rotation Ceased KR20040027692A (en)

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US9208542B2 (en) 2009-03-02 2015-12-08 Flir Systems, Inc. Pixel-wise noise reduction in thermal images
US9207708B2 (en) 2010-04-23 2015-12-08 Flir Systems, Inc. Abnormal clock rate detection in imaging sensor arrays
US9235876B2 (en) 2009-03-02 2016-01-12 Flir Systems, Inc. Row and column noise reduction in thermal images
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