KR0177141B1 - Compression Plate Drive of Waste Compressor - Google Patents
Compression Plate Drive of Waste Compressor Download PDFInfo
- Publication number
- KR0177141B1 KR0177141B1 KR1019960012155A KR19960012155A KR0177141B1 KR 0177141 B1 KR0177141 B1 KR 0177141B1 KR 1019960012155 A KR1019960012155 A KR 1019960012155A KR 19960012155 A KR19960012155 A KR 19960012155A KR 0177141 B1 KR0177141 B1 KR 0177141B1
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- KR
- South Korea
- Prior art keywords
- compression plate
- waste
- movable
- compressor
- compression
- Prior art date
Links
- 230000006835 compression Effects 0.000 title claims abstract description 72
- 238000007906 compression Methods 0.000 title claims abstract description 72
- 239000002699 waste material Substances 0.000 title claims abstract description 43
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000696 magnetic material Substances 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract 1
- 238000005056 compaction Methods 0.000 description 3
- 241000555745 Sciuridae Species 0.000 description 2
- 239000010782 bulky waste Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 235000021403 cultural food Nutrition 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/32—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars
- B30B9/321—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars for consolidating empty containers, e.g. cans
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Refuse Receptacles (AREA)
- Compressor (AREA)
- Refuse-Collection Vehicles (AREA)
Abstract
본 발명은 폐기물의 부피를 작게하는, 압축기의 가동 압축판의 구동을 직류모터에 의해 구동되게하여 압축기 작동에 따른 소음을 최소화 함과 동시에 압축력을 향상시키고, 압축기의 생산원가를 절감하며, 캔류 압축시 자성를 갖는 캔과 비자성체인 알루미늄캔을 분리수거할 수 있게 하여 자원재활용에 기여함과 동시에 압축기 운전에 따른 운영비를 절감할 수 있게 한 것이다.The present invention is to minimize the noise caused by the operation of the compressor by driving the movable compression plate of the compressor driven by a direct current motor to reduce the volume of the waste to improve the compression force, reduce the production cost of the compressor, cans compression It is possible to separate collection of cans having magnetic properties and aluminum cans which are non-magnetic materials, thereby contributing to resource recycling and at the same time reducing operating costs for compressor operation.
Description
제1도는 폐기물 압축기의 개략도.1 is a schematic representation of a waste compressor.
제2도는 본 발명에 의한 폐기물 압축장치의 일측면 구성도.2 is a side configuration diagram of a waste compaction apparatus according to the present invention.
제3도는 본 발명에 의한 폐기물 압축기의 압축판 작용상태도.3 is a working state of the compression plate of the waste compressor according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 함체 20 : 압축부10: enclosure 20: compression unit
21 : 고정 압축판 22 : 가동 압축판21: fixed compression plate 22: movable compression plate
30 : 수납통 40 : 구동모터30: storage box 40: drive motor
42 : 회전축 43 : 회전축 스크류42: rotating shaft 43: rotating shaft screw
44 : 가동봉 45 : 결합부44: movable rod 45: coupling portion
46 : 스크류 47 : 고정블록46: screw 47: fixed block
50 : 전자석50: electromagnet
본 발명은 가정에서 발생되는 생활쓰레기(캔, 일회용기등)의 부피를 적게하여 폐기처분하거나 분리수거할 수 있도록 한 압축기에 관한 것으로, 특히 폐기물이 압축되는 압축부의 가동 압축판의 구동을 모터에 의해 구동되게 하여 압축기 작동에 따른 소음을 최소화 함과 동시에 압축력을 향상시키고, 압축기의 생산원가를 절감하며, 캔류 압축시 자성을 갖는 캔과 비자성체인 알루미늄캔을 분리수거할 수 있게 하여 자원재활용에 기여함과 동시에 압축기 운전에 따른 운영비를 절감할 수 있는 폐기물 압축 장치에 관한 것이다.The present invention relates to a compressor that can be disposed of or disposed of separately by reducing the volume of household waste (cans, disposable machines, etc.) generated at home, and in particular, the driving of the movable compression plate of the compression unit in which waste is compressed to the motor. It can be driven by minimizing the noise caused by compressor operation, improving the compressive force, reducing the production cost of the compressor, and separately collecting the magnetic can and the non-magnetic aluminum can when compressing the cans. The present invention also relates to a waste compression apparatus that can contribute to and reduce the operating costs associated with compressor operation.
고도의 산업발전에 따른 생활수준의 향상으로 식생활문화가 급속도로 서구화되어지면서 간편하게 조리해 먹을 수 있도록 된 인스턴트 식품들이 범람하게 되고, 이들 인스턴트 식품을 포장하기 위한 일회용 용기(캔 또는 스치로플)의 사용과 식생활의 편리함을 추고하기 위하여 가정에서도 일회용 용기의 사용이 늘어나고 있다.Increasing standard of living according to the high industrial development has led to the rapid westernization of the food culture and flooding of instant foods that can be easily cooked and eaten, and the use of disposable containers (cans or squirrel) to package these instant foods. In order to suggest the convenience of eating and eating, the use of disposable containers is increasing at home.
상기와 같은 일회용 용기의 사용은 자연환경의 오염을 초래함은 물론 그 부피가 커 폐기물 발생량을 증폭시키게 되고, 이를 폐기처리하게 되는 매립지의 사용연한을 단축시키게 되는 등의 문제점을 야기하였다.The use of the disposable container as described above not only causes pollution of the natural environment, but also causes a problem such that the volume of the disposable container is amplified, thereby reducing the service life of the landfill to be disposed of.
상기한 일회용 용기의 사용 억제와 쓰레기 발생량을 근본적으로 줄이기 위한 목적의 하나로 폐기물을 발생시킨 자로 하여금 발생량 만큼의 폐기물처리비용을 부담시키는 방법인, 쓰레기 종량제를 도입하여 실행하고 있어 이 제도를 도입하기 이전보다는 폐기물 발생량이 현저하게 줄어들고는 있다.In order to reduce the use of disposable containers and fundamentally reduce the amount of waste generated, the waste-based system, which is a method of incurring the waste disposal cost by the person who generated the waste, was introduced and implemented. Rather, the amount of waste generated is significantly reduced.
그러나, 상기한 캔 및 스치로플등과 같이 부피가 큰 폐기물인 경우 그 부피를 줄여 폐기처분하는데 어려움이 있었고, 이를 해결하기 위한 대책이 절실히 요구되어 왔다.However, in the case of a bulky waste such as the can and squirrel described above, it has been difficult to dispose of it by reducing its volume, and measures to solve this problem are urgently required.
상기한 요구사항에 부응하여 본 출원인은 부피가 큰 폐기물의 부피를 줄일 수 있게 유압실린더를 구동원으로 하여 가동 압축판을 구동시키는 폐기물 압축장치를 발명한바 있으며, 이를 이용해 폐기물의 부피를 줄여줌으로써, 종래의 문제점을 해소할 수 있었다.In response to the above requirements, the present inventors have invented a waste compaction apparatus for driving a movable compression plate using a hydraulic cylinder as a driving source to reduce the volume of bulky waste, and by using this to reduce the volume of waste, Could solve the problem.
본 발명은 전술한 폐기물 압축기의 가동 압축판 구동장치에 관한 것으로, 폐기물 압축기에서 폐기물을 압축시키는 가동 압축판을 직류모터에 의해 구동되게 하여 압축기 작동에 따른 소음을 최소화 함과 동시에 압축력이 크게 필요로 하는 부분에서는 축전지에서 다량의 전류를 일시에 공급하므로써 압축력을 향상시키고, 압축기의 생산원가를 절감하며, 압축기 운영에 따른 운영비를 절감할 수 있는 폐기물 압축기의 구동장치를 제공하는 것에 그 목적을 둔다.The present invention relates to a movable compression plate driving apparatus of the above-mentioned waste compressor, and the movable compression plate for compressing waste in the waste compressor is driven by a DC motor to minimize the noise caused by the operation of the compressor and at the same time requires a large compression force. In this part, the purpose of the present invention is to provide a driving device for a waste compressor that can improve the compressive force, reduce the production cost of the compressor, and reduce the operating cost according to the compressor operation by supplying a large amount of current from the battery at a time.
또한 가동 압축판에 전자석을 갖게하여 자성체인 캔과 비자성체인 알루미늄캔을 분리수거할 수 있는 폐기물 압축기의 구동장치를 제공하는 것에 그 목적을 둔다.It is also an object of the present invention to provide a waste compressor driving apparatus capable of separating and collecting magnetic cans and non-magnetic cans by providing electromagnets to the movable compression plate.
전술한 본 발명의 목적은, 소정의 형상을 갖는 함체와, 이 함체의 내무로 위치하여 투입구를 통해 투입된 폐기물을 압축할 수 있게 함체에 고정되어진 고정 압축판과 구동원에 의해 가동되는 가동 압축판으로 이루어진 압축부와, 상기 압축부의 하부로 위치하여 슬라이드 개폐판의 개폐에 따라 압축된 폐기물이 수집되어지는 수납통으로 구성된 것에 있어서, 가동 압축판을 구동시키고, 과충전방지장치에 의해 적정 전원이 충전되어지는 축전지로부터 전원을 공급받는 직류 구동모터와; 선단부로부터 후방의 일정구간까지 스크류를 구비한 직류구동모터의 회전축에 나사결합되어질 수 있도록 내경에 스크류를 가지는 결합부와, 선단의 고정블록이 가동 압축판의 고정브라켓에 핀 열결되어지는 가동봉으로 구성된 것을 특징으로하는 폐기물 압축기의 압축판 구동장치를 제공함으로써 달성된다.The above object of the present invention is to provide a housing having a predetermined shape, a fixed compression plate fixed to the enclosure so as to be able to compress the waste introduced through the inlet, and the movable compression plate operated by a driving source. In the compression unit consisting of, and the storage container is located in the lower portion of the compression unit and the waste compressed by the opening and closing of the slide opening and closing plate is collected, driving the movable compression plate, the appropriate power is charged by the overcharge prevention device A DC driving motor supplied with power from a storage battery; A coupling part having a screw in the inner diameter so that the screw can be screwed to the rotating shaft of a DC drive motor provided with a screw from the front end to a predetermined section at the rear, and a movable rod in which the fixing block of the end is pin-connected to the fixing bracket of the movable compression plate. It is achieved by providing a compression plate drive of the waste compressor, characterized in that configured.
상기 가동 압축판은 캔류 압축시 자성체를 띤 캔과 비자성체인 알루미늄캔을 분리수거할 수 있게 전자석을 구비한 것을 특징으로 하는 폐기물 압축기의 압축판 구동장치를 제공함으로써 달성된다.The movable compression plate is achieved by providing a compression plate driving device for a waste compressor, characterized in that an electromagnet is provided to separate and collect magnetic cans and non-magnetic aluminum cans during cans compression.
이하 첨부도면에 의거, 본 발명의 바람직한 실시예를 설명한다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.
제2도는 본 발명에 의한 폐기물 압축장치의 일측면 구성도이고, 제3도는 본 발명에 의한 폐기물 압축기의 압축판 작용상태도이다.2 is a configuration of one side of a waste compaction apparatus according to the present invention, and FIG. 3 is a state diagram of a compression plate of the waste compactor according to the present invention.
제2도에 도시된 것과 같이 폐기물 압축기의 압축판 구동장치는, 소정의 형상을 갖는 함체(10)와, 이 함체(10)의 내부로 위치하여 투입구(11)를 통해 투입된 폐기물을 압축할 수 있게 함체에 고정되어진 고정 압축판(21)과 구동원에 의해 가동되는 가동 압축판(22)으로 이루어진 압축부(20)와, 상기 압축부(20)의 하부로 위치하여 슬라이드 개폐판(23)의 개폐에 따라 압축된 폐기물이 수집되어지는 수납통(30)으로 구성된 것에 있어서, 가동 압축판(22)을 구동시키고 과충전방지장치에 의해 적정 전원이 충전되어지는 축전지로부터 전원을 공급받는 직류구동모터(40)와; 선단부로부터 후방의 일정구간까지 스크류(43)를 구비한 직류구동모터의 회전축(42)의 스크류(43)에 나사결합되어질 수 있도록 내경에 스크류(46)를 가지는 결합부(45)와, 선단의 고정블록(47)이 가동 압축판(22)의 고정브라켓(24)에 핀 연결되어지는 가동봉(44)으로 구성된 것이다.As shown in FIG. 2, the compression plate driving apparatus of the waste compressor includes a housing 10 having a predetermined shape and a waste placed through the inlet 11 by being located inside the housing 10. Compression part 20 consisting of a fixed compression plate 21 fixed to the enclosure and a movable compression plate 22 that is driven by a drive source, and is located below the compression unit 20 of the slide opening and closing plate 23 A DC drive motor configured to include a storage container 30 in which waste compressed by opening / closing is collected, driving the movable compression plate 22 and receiving power from a storage battery in which proper power is charged by an overcharge preventing device. 40); A coupling part 45 having a screw 46 at an inner diameter so that the screw 43 can be screwed to the screw 43 of the rotation shaft 42 of the DC drive motor having the screw 43 from the distal end portion to the rear end portion thereof; The fixed block 47 is composed of a movable rod 44 which is pinned to the fixed bracket 24 of the movable compression plate 22.
상기 가동 압축판(22)은 캔류 압축시 자성체인 캔과 비자성체인 알루미늄캔을 분리 수거할 수 있게 전자석(50)을 구비하고 있다.The movable compression plate 22 is provided with an electromagnet 50 to separate and collect the magnetic can and the non-magnetic aluminum can during compression of the cans.
상기한 수집통(30)은 자성체인 캔과 비자성체인 알루미늄캔이 각각 분리 수거되어질 수 있게 격판에 의해 분리되어 있다.The collecting container 30 is separated by a diaphragm so that the magnetic can and the non-magnetic aluminum can can be separately collected.
제3도를 참조하여 본 발명의 폐기물 압축기의 압축판 구동장치의 작용효과를 설명하면 다음과 같다.Referring to Figure 3 describes the operation and effect of the compression plate driving apparatus of the waste compressor of the present invention.
함체(10) 상부로 설치된 폐기물 투입문(12)을 열고 압축대상물인 폐기물(캔등)을 투입구(11)를 통하여 압축부(20)에 투입하면 고정 압축판(21)과 구동 압축판(22) 사이에 위치하게 된다.When the waste input door 12 installed above the enclosure 10 is opened and the waste (can, etc.), which is a compression target, is put into the compression unit 20 through the inlet 11, the fixed compression plate 21 and the driving compression plate 22 are opened. It is located in between.
이와 같이 폐기물(캔류)이 압축부(20)에 위치하여지면 투입된 폐기물을 제어부(도시하지 않았음)에서 감지하게 되고 감지된 신호에 의해 구동모터(40)가 정회전하게 된다.When the waste (cans) is located in the compression unit 20 as described above, the injected waste is detected by the controller (not shown), and the driving motor 40 is rotated forward by the detected signal.
상기 회전축(42)이 회전하게되면 상기 회전축(42)에 형성된 스크류(43)에 결합부(45)의 내경으로 형성되어진 스크류(46)가 나사식 결합되어진 가동봉(44)이 회전축(42)의 스크류(43)로 부터 풀려지면서 선단이 고정블록(47)에 고정브라켓(24)이 핀 연결된 가동 압축판(22)을 고정 압축판(21)쪽으로 밀게된다.When the rotating shaft 42 rotates, the movable rod 44 having the screw 46 coupled to the screw 43 formed on the rotating shaft 42 by the inner diameter of the coupling part 45 is screwed to the rotating shaft 42. It is released from the screw 43 of the front end is pushed toward the fixed compression plate 21, the movable compression plate 22 is connected to the fixed bracket (24) is pinned to the fixed block (47).
이때 가동봉(44)이 가동 압축판(22)에 연결되어 있으므로 회전축(42)를 따라 회전하지 않고 전진할 수 있는 것이다.At this time, since the movable rod 44 is connected to the movable compression plate 22, the movable rod 44 can move forward without rotating along the rotary shaft 42.
상기한 구동모터(40)는 정.역회전이 가능한 직류(DC)모터를 사용하게 된다.The drive motor 40 uses a direct current (DC) motor capable of forward and reverse rotation.
상기 구동모터(40)의 전원 공급은 축전시(도시하지 않았음)에 의해 공급되며, 순간적으로 소비된 다량의 직류는 전류가 거의 사용되지 않을때 서서히 충전되고 축전지의 과충전을 방지함과 동시에 전력손실을 최소화 할 수 있도록 축전지에는 과충전 방지장치가 설치되어 있다.The power supply of the drive motor 40 is supplied by the power storage (not shown), and a large amount of direct current consumed momentarily is gradually charged when the current is not used, and at the same time prevents overcharging of the battery. To minimize the loss, the battery is equipped with overcharge protection.
한편 상기와 같이 가동 압축판(22)에 폐기물을 압축할때 가동 압축판(22)에 매설된 전자석(50)에 전원이 인가되어 가동 압축판(22)이 자성체를 띠게 된다.On the other hand, when the waste is compressed to the movable compression plate 22 as described above, power is applied to the electromagnet 50 embedded in the movable compression plate 22, so that the movable compression plate 22 is magnetic.
상기와 같이 가동 압축판(22)이 자성체를 띠므로써 압축부(20)의 폐기물이 캔류일 경우에는 자성체인 캔은 자력에 의해 가동 압축판(22)쪽으로 위치하고, 비자성체인 알루미늄캔은 고정 압축판(21)쪽에 위치한 상태에서 압쇄되어 진다.Since the movable compression plate 22 is magnetic as described above, when the waste of the compression unit 20 is cans, the magnetic cans are positioned toward the movable compression plate 22 by magnetic force, and the non-magnetic aluminum cans are fixedly compressed. It is crushed in a state located on the plate 21 side.
상기와 같이 가동 압축판(22)의 동작에 의해 압축부(20)에 투입된 폐기물이 압쇄되어지면 리밋트 스위치(도시하지 않았음)가 압쇄작업이 완료되었음을 감지하게되고 감지된 신호에 의해 구동모터(40)가 반대방향으로 회전하여 회전축(42)을 역으로 회전시키면 가동봉(44)의 결합부(45)가 회전축(42)의 스크류(43)에 잠겨져 가동 압축판(22)이 후진되어진다.When the waste put into the compression unit 20 is crushed by the operation of the movable compression plate 22 as described above, the limit switch (not shown) detects that the crushing operation is completed, and the driving motor is detected by the detected signal. When 40 rotates in the opposite direction and rotates the rotating shaft 42 in the reverse direction, the engaging portion 45 of the movable rod 44 is locked to the screw 43 of the rotating shaft 42 so that the movable compression plate 22 is reversed. .
이때 슬라이드 개폐판(23)은 구동원에 의해 열려진 상태가 된다.At this time, the slide opening and closing plate 23 is opened by the drive source.
상기와 같이 압쇄된 폐기물 즉 캔류중 자성체인 캔은 가동 압축판(22)의 전자석(50)에서 발생된 자력에 의해 가동 압축판(22)을 따라 후진하다가 일정한 위치에서 전자석(50)에 전원이 차단되면 격판으로 분리되어진 수납통(30)의 일측 수납부로 수집되어지게 되고, 비자성체인 알루미늄캔은 고정 압축판(21)쪽에 위치하여진 상태에서 바로 또다른 수납부에 수납되어 수납통(30)에 분리수납된다.As described above, the crushed waste, that is, the magnetic material in the cans, moves backward along the movable compression plate 22 by the magnetic force generated by the electromagnet 50 of the movable compression plate 22, and then power is supplied to the electromagnet 50 at a predetermined position. When blocked, it is collected by one side of the storage compartment 30 separated by a diaphragm, and the non-magnetic aluminum can is immediately stored in another housing in a state where it is located on the fixed compression plate 21 side. It is stored separately).
이와 같이 압쇄된 폐기물이 수집이 완료되면 슬라이드 개폐판(23)이 다시 원위치되고 상기한 동작에 의해 가동 압축판(22)이 구동하여 폐기물의 압축작업이 반복되는 것이다.When the crushed waste is collected, the slide opening / closing plate 23 is returned to its original position, and the movable compression plate 22 is driven by the above-described operation, thereby compressing the waste.
이상 설명된 바와 같이, 본 발명의 폐기물 압축기의 압축판 구동장치는, 가동 압축판의 구동을 직류 구동모터에 의해 이루어질 수 있게 함으로써, 압축기 작동에 따른 소음을 최소화 함과 동시에 압축력을 향상시키고, 압축기의 생산원가를 절감하며, 압축기 운전에 따른 운영비를 절감할 수 있는 효과를 나타낸다.As described above, the compression plate driving apparatus of the waste compressor of the present invention, by driving the movable compression plate by a DC drive motor, thereby minimizing noise due to the operation of the compressor and at the same time improve the compression force, It can reduce the production cost and reduce the operating cost of compressor operation.
또한 가동 압축판에 전자석을 갖게하여 자성체인 캔과 비자성체인 알루미늄캔을 분리 수거할 수 있어 분리 수거에 따른 인력손실을 방지할 수 있는 효과가 있는 것이다.In addition, by having an electromagnet on the movable compression plate, the magnetic can and the non-magnetic aluminum can can be separately collected, thereby preventing the loss of manpower due to the separate collection.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960012155A KR0177141B1 (en) | 1996-04-22 | 1996-04-22 | Compression Plate Drive of Waste Compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960012155A KR0177141B1 (en) | 1996-04-22 | 1996-04-22 | Compression Plate Drive of Waste Compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970069161A KR970069161A (en) | 1997-11-07 |
| KR0177141B1 true KR0177141B1 (en) | 1999-04-01 |
Family
ID=19456286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960012155A KR0177141B1 (en) | 1996-04-22 | 1996-04-22 | Compression Plate Drive of Waste Compressor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0177141B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100597192B1 (en) * | 2001-12-29 | 2006-07-04 | 정은수 | Waste treatment apparatus |
-
1996
- 1996-04-22 KR KR1019960012155A patent/KR0177141B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100597192B1 (en) * | 2001-12-29 | 2006-07-04 | 정은수 | Waste treatment apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970069161A (en) | 1997-11-07 |
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