KR20010061253A - cover for the pump-motor of a drum-washer - Google Patents

cover for the pump-motor of a drum-washer Download PDF

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Publication number
KR20010061253A
KR20010061253A KR1019990063744A KR19990063744A KR20010061253A KR 20010061253 A KR20010061253 A KR 20010061253A KR 1019990063744 A KR1019990063744 A KR 1019990063744A KR 19990063744 A KR19990063744 A KR 19990063744A KR 20010061253 A KR20010061253 A KR 20010061253A
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KR
South Korea
Prior art keywords
pump motor
cover
water
prevent
washing machine
Prior art date
Application number
KR1019990063744A
Other languages
Korean (ko)
Inventor
권익근
Original Assignee
구자홍
엘지전자 주식회사
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Priority to KR1019990063744A priority Critical patent/KR20010061253A/en
Publication of KR20010061253A publication Critical patent/KR20010061253A/en

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • D06F39/085—Arrangements or adaptations of pumps
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • D06F39/14—Doors or covers; Securing means therefor

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

PURPOSE: A cover for a pump motor is provided to prevent an inflow of water into the pump motor and to prevent a spreading of flames to be generated by overheating the pump motor. CONSTITUTION: A cover(100) shields the entire pump motor(8) to prevent an inflow of water and a spreading of flames. A combining device combines the cover with the pump motor. Plural holes(100a) are formed in the cover and a combining member(20) is combined with the pump motor by penetrating the holes. The cover(100) is produced by a refractory and water-proof material. A lib(101) is formed in the cover(100) to maintain a shape of the cover. The combining member(20) is a screw to prevent a separation of the cover from the pump motor by vibration of the pump motor.

Description

드럼세탁기의 펌프모터용 덮개{cover for the pump-motor of a drum-washer}Cover for the pump motor of the drum washing machine {cover for the pump-motor of a drum-washer}

본 발명은 드럼세탁기에 관한 것으로서, 더 상세하게는 펌프모터에 관한 것이다.The present invention relates to a drum washing machine, and more particularly to a pump motor.

일반적으로 도 1에 도시된 바와 같이, 드럼 세탁기는 본체(1)와, 상기 본체내에 댐퍼(4)와 스프링(5)에 의해 지지된 외조(2)와, 상기 외조 내에 위치하며 세탁물을 넣을 수 있는 원통형상의 내조(3)로 크게 나뉘어지고, 상기 내조 내에 세탁물을 세탁하기 위해 구동수단에 의해 구동력이 전달된다.In general, as shown in FIG. 1, a drum washing machine includes a main body 1, an outer tub 2 supported by a damper 4 and a spring 5 in the main tub, and a laundry placed in the outer tub to accommodate laundry. It is largely divided into a cylindrical inner tub 3, and a driving force is transmitted by the driving means to wash the laundry in the inner tub.

그리고 상기 구동수단은 상기 내조(3) 후방 중앙의 축에 설치된 풀리(도시생략)와, 상기 외조(2)하단 일측에 장착된 모터(도시생략)를 상호 밸트(도시생략)로 연결하여 상기 모터의 동력을 내조 축에 전달하도록 구성된 것과, 로터와 스테이터에 의해 발생한 동력을 내조 축에 직접 전달하도록 구성된 것과, 그 외 다양한 방법에 의해 동력을 내조 축에 전달하는 것이 있다.And the drive means is connected to the pulley (not shown) and the motor (not shown) mounted on one side of the lower end of the outer tank (2) by the belt (not shown) mutually connected to the inner tank (3) It is configured to transmit the power to the inner cylinder shaft, configured to transmit the power generated by the rotor and stator directly to the inner shaft, and to transmit the power to the inner shaft by a variety of other methods.

한편, 상기 드럼세탁기는 내조(3)가 세워진 상태로 회전하는 펄세이터 세탁기에 비해 전체 높이를 줄일 수 있을 뿐만 아니라 세탁용량을 더 늘릴 수 있고, 포꼬임 등의 문제가 거의 발생되지 않으므로 그 수요가 점점 더 늘어나고 있는 추세에 있다.On the other hand, the drum washing machine can not only reduce the overall height compared to the pulsator washing machine that rotates in the state in which the inner tank (3) is standing, but also increase the washing capacity, and the demand is rarely generated. There is an increasing trend.

상기와 같이 구성된 드럼 세탁기는 다음과 같은 동작을 수행한다.The drum washing machine configured as described above performs the following operation.

내조(3) 안으로 세탁하고자 하는 세탁물을 넣고, 세제통(7)에 세제를 넣은 상태에서 콘트롤부에 구비된 세탁모드를 선택하면 세탁행정▶ 헹굼행정▶ 탈수행정이 연속적으로 이루어지면서 세탁이 완료된다.Put the laundry to be washed into the inner tank (3), if you put the detergent in the detergent container (7) and select the washing mode provided in the control unit washing stroke ▶ rinsing stroke ▶ dehydration stroke is completed while washing is completed.

즉 세탁모드가 선택되면, 급수장치가 작동하여 외조(2) 내에 회전 가능하게 설치되어 있는 내조(3) 안으로 세탁에 사용될 물을 급수하고, 상기 급수된 물이 적정수위 만큼 채워지고 나면 급수는 중단됨과 동시에 구동수단이 정, 역 구동을 반복적으로 행한다.That is, if the washing mode is selected, the water supply device is operated to supply water to be washed into the inner tank (3) rotatably installed in the outer tank (2), the water supply is stopped after the water is filled by the appropriate level. At the same time, the driving means repeatedly performs the forward and reverse driving.

이와 같이 구동수단이 정, 역 구동을 행하면, 이 구동수단의 구동력은 감속수단에 의해 감속되어 내조(3)로 인가되고, 상기 구동력을 인가받은 내조(3)가 정, 역회전함에 따라 발생되는 수류의 충격작용 및 세제의 분해작용에 의해 세탁물에 대한 세탁이 이루어지게 된다.When the driving means performs forward and reverse driving as described above, the driving force of the driving means is decelerated by the deceleration means and applied to the inner tank 3, which is generated as the inner tank 3 applied with the driving force rotates forward and reverse. The washing of the laundry is performed by the impact of the current and the decomposition of the detergent.

상기 세탁행정이 완료되고 나면, 세탁행정시와 동일한 과정을 거치면서 헹굼을 수행하고, 헹굼행정이 완료되고 나면 곧바로 탈수행정이 수행되는데, 상기 탈수 행정시에는 배수수단이 작동하여 내조(3) 내에 채워져 있는 물을 완전히 배수한 다음 구동수단이 구동되고, 이 구동수단의 구동력은 감속되지 않은 상태 그대로 상기 내조(3)로 전달되므로 내조(3)가 고속으로 회전함에 따라 원심력에 의해 세탁물에 함유된 수분이 빠져 나오면서 탈수가 수행된다.After the washing stroke is completed, the rinsing is performed while going through the same process as the washing stroke, and after the rinsing stroke is completed, the dehydration stroke is performed immediately. After completely draining the filled water, the driving means is driven, and the driving force of the driving means is transmitted to the inner tank 3 as it is not decelerated, so that the inner tank 3 is rotated at a high speed to be contained in the laundry by centrifugal force. Dehydration is carried out as the moisture escapes.

그리고 탈수시 외조를 빠져 나온 물은 호스(6)를 따라 펌프하우징(9)으로 유입되고 펌프모터(8)의 회전력에 의해 본체(1) 외부로 배출된다.And the water exiting the outer tank during dehydration is introduced into the pump housing (9) along the hose (6) and discharged to the outside of the main body (1) by the rotational force of the pump motor (8).

한편, 도 1, 도 2a, 그리고 도 2b를 참조하여 종래기술인 상기 드럼세탁기의 펌프모터용 덮개(10)에 대해 더 구체적으로 설명하면 다음과 같다.Meanwhile, the pump motor cover 10 of the drum washing machine according to the related art will be described in more detail with reference to FIGS. 1, 2A, and 2B as follows.

상기 외조(2)에서 누수된 물이 상기 펌프모터(8)로 유입되지 못하도록 상기 펌프모터(8) 상단부에 방수재질의 덮개(10)가 체결수단에 의해 상기 펌프모터(8)에 장착되어 이루어진다.The cover 10 of the waterproof material is attached to the pump motor 8 by a fastening means so that water leaked from the outer tank 2 does not flow into the pump motor 8. .

상기와 같이 이루어진 펌프모터용 덮개는 다음과 같은 작용을 한다.The cover for the pump motor made as described above acts as follows.

외조(2)에 물이 급수됨과 동시에 세탁이 진행되어 끝날 때까지 상기 외조(2)에는 항시 물이 채워져 있고, 헹굼 후 배수될 때와 탈수가 진행되는 과정에서 배수될 때 항시 배수유로에는 물이 채워져 있므로, 상기 물은 상기 구조체들의 연결부를 따라 미량의 누수가 종종 발생되게 된다.At the same time water is supplied to the outer tank (2) at the same time until the washing is finished, the outer tank (2) is always filled with water, and when drained after rinsing and drained in the process of dehydration, water is always in the drainage passage Since filled, the water often causes a small amount of leakage along the connections of the structures.

결국, 상기 미량의 물은 상기 펌프모터(8)로 침투되므로 상기 펌프모터의 전기적 시스템부가 누전되어 상기 펌프모터(8)가 오동작을 일으키게 된다.As a result, the small amount of water penetrates into the pump motor 8 so that the electrical system portion of the pump motor is shorted, causing the pump motor 8 to malfunction.

상기한 문제점을 해결하기 위해 상기 덮개(10)는 누수된 미량의 물이 상기 펌프모터(8)로 침투되는 것을 막아주는 역할을 한다.In order to solve the above problems, the cover 10 serves to prevent the leakage of a small amount of water penetrated into the pump motor (8).

하지만 상기한 종개기술은 다음과 같은 문제점을 가지고 있다.However, the above described technology has the following problems.

펌프모터(8)의 과열이나 기타 불량에 의해 상기 펌프모터(8)에 불꽃이 발생할 경우 발화성 재질로 이루어진 본체 바닥면(1a)이나 주위 구조물로 불꽃이 번지게 되어 화제의 위험성을 가지고 있다.When spark occurs in the pump motor 8 due to overheating or other defect of the pump motor 8, the flame spreads to the main body bottom surface 1a or surrounding structure made of a ignitable material, which may cause a fire.

또한, 상기 누수된 물이 본체 바닥면(1a)으로 떨어져 튀게 되는데, 이때 본체 바닥면(1a)에서 튕겨나온 물이 다시 상기 펌프모터(8) 밑면으로 침투되게 된다.In addition, the leaked water is dropped to the main body bottom surface (1a), wherein the water bounced off the main body bottom surface (1a) is to be penetrated back to the bottom of the pump motor (8).

따라서 상기 침투된 물에 의해 상기 펌프모터(8)가 누전되어 오동작을 일으키거나, 화제가 일어나는 문제점을 가지고 있다.Therefore, the pump motor 8 is leaked by the infiltrated water, causing a malfunction or a fire.

본 발명은 종래기술에 대한 문제점을 해결하기 위해 안출한 것으로서, 외조의 누수에 의해 펌프모터에 물이 유입되는 것을 막는 동시에 펌프모터 과열로 인해 발생되는 불꽃이 주위로 퍼지는 것을 막기 위해 펌프모터용 덮개의 구조를 개선하는데 그 목적이 있다.The present invention has been made to solve the problems of the prior art, the pump motor cover to prevent the spread of the spark generated by the overheating of the pump motor at the same time to prevent water from flowing into the pump motor by the leakage of the outer tank The purpose is to improve the structure of the.

도 1은 일반적인 드럼세탁기의 구성을 나타낸 구성도.1 is a block diagram showing the configuration of a general drum washing machine.

도 2a는 종래기술에 따른 펌프모터용 덮개를 나타낸 배면도.Figure 2a is a rear view showing a cover for a pump motor according to the prior art.

도 2b는 도 2a의 측면도.2B is a side view of FIG. 2A;

도 3a는 본 발명에 따른 펌프모터용 덮개를 나타낸 배면도.Figure 3a is a rear view showing the cover for the pump motor according to the present invention.

도 3b는 도 3a의 측면도.3B is a side view of FIG. 3A.

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

2: 외조 6: 호스2: outer 6: hose

7: 세제통 8: 펌프모터7: detergent container 8: pump motor

20: 결합체 100: 덮개20: conjugate 100: cover

100a: 구멍 101: 리브100a: hole 101: rib

상기 목적을 달성하기 위해, 본 발명은 펌프모터에 물이 들어가거나, 펌프모터에서 발생된 불꽃이 다른 곳으로 튀지 못하도록 펌프모터의 전 부위를 감싸는 덮개와, 상기 덮개를 상기 펌프모터측에 결합시키는 결합수단을 포함하여 구성된 드럼세탁기의 펌프모터용 덮개를 제공하다.In order to achieve the above object, the present invention is a cover to cover the entire area of the pump motor to prevent water from entering the pump motor, or the spark generated from the pump motor to other places, and the cover coupled to the pump motor side It provides a cover for the pump motor of the drum washing machine comprising a coupling means.

상기 내용을 더 구체적으로 설명하기 위해 도면을 참조하면 다음과 같다.Referring to the drawings to describe the above content in more detail as follows.

도 3a는 본 발명에 따른 펌프모터용 덮개를 나타낸 배면도이고, 도 3b는 도 3a의 측면도이다.Figure 3a is a rear view showing the cover for the pump motor according to the present invention, Figure 3b is a side view of Figure 3a.

도1, 도 3a, 그리고 도 3b에 도시된 바와 같이, 상기 펌프모터용 덮개의 일실시예는 다음과 같은 구성을 가지고 있다.As shown in Figure 1, Figure 3a, and Figure 3b, one embodiment of the cover for the pump motor has the following configuration.

펌프모터(8)에 물이 들어가거나, 펌프모터에서 발생된 불꽃이 다른 곳으로 튀지 못하도록 펌프모터의 전 부위를 감싸는 덮개(100)와, 상기 덮개를 상기 펌프모터측에 결합시키는 결합수단을 포함하여 구성된다.It includes a cover (100) surrounding the entire portion of the pump motor to prevent water from entering the pump motor (8) or sparks generated from the pump motor to another place, and coupling means for coupling the cover to the pump motor side It is configured by.

상기와 같이 구성된 펌프모터용 덮개의 작용은 다음과 같다.The action of the cover for the pump motor configured as described above is as follows.

외조(2)와 다른 구조체들이 서로 연결된 연결부를 따라 미량의 누수가 종종 발생될 지라도 상기 펌프모터(8)의 상단부로 상기 물이 침투되지 못하도록 한 것이다.This prevents the water from penetrating into the upper end of the pump motor 8 even though a small amount of water leakage often occurs along the connection where the outer tank 2 and the other structures are connected to each other.

이와 동시에, 펌프모터(8)의 과열이나 기타 불량에 의해 상기 펌프모터(8)에 불꽃이 발생할 경우 발화성 재질로 이루어진 본체 바닥면(1a)이나 주위 구조물로 상기 불꽃이 튀지 못하도록 한 것이다.At the same time, when the flame occurs in the pump motor 8 due to overheating or other defect of the pump motor 8, the flame does not splash on the body bottom surface 1a or surrounding structure made of a ignitable material.

또한, 본체 바닥면(1a)으로 떨어져서 튕겨 나온 상기 누수된 물이 상기 펌프모터(8) 밑면으로 침투되지 못하도록 한 것이다.In addition, the leaked water dropped to the bottom surface (1a) of the main body is prevented from penetrating the bottom of the pump motor (8).

한편, 상기 일실시예를 바람직하게 실시하기 위해서는 도 3a와 도 3b에 도시된 바와 같이, 상기 결합수단은 다음과 같이 구성된다.On the other hand, in order to implement the embodiment preferably, as shown in Figures 3a and 3b, the coupling means is configured as follows.

상기 덮개에 형성된 복수개의 구멍(100a)과, 상기 구멍을 통과하여 상기 펌프모터측에 결합되는 결합체(20)를 포함하여 구성된다.It comprises a plurality of holes (100a) formed in the cover, and the coupling body 20 is coupled to the pump motor side through the holes.

또한, 상기 일실시예를 바람직하게 실시하기 위해서는 상기 덮개는 다음과 같은 재질로 이루어진다.In addition, in order to implement the above embodiment preferably, the cover is made of the following material.

상기 펌프모터(8)에서 발생될 수 있는 불꽃이 다른 구조물로 번지는 것을 방지하고, 호스(6)로 연결된 외조(2)와 세제통(7)등의 연결부를 통하여 누수된 물이 펌프모터로 침투되는 것을 방지하기 위해 상기 덮개(100)는 내화성 및 방수성의 재질로 이루어진다.Prevents sparks that may be generated from the pump motor 8 from spreading to other structures, and leaked water penetrates into the pump motor through a connection part such as a tub (2) and a detergent container (7) connected by a hose (6). In order to prevent the cover 100 is made of a fire-resistant and waterproof material.

한편, 상기 일실시예를 더 바람직하게 실시하기 위해 도 3a와 도 3b에 도시된 바와 같이, 상기 덮개(100)의 상단부 일측에 리브(101)가 더 형성되어 덮개의 형상이 유지되도록 하였다.On the other hand, as shown in Figure 3a and 3b to more preferably implement the embodiment, the rib 101 is further formed on one side of the upper end of the cover 100 to maintain the shape of the cover.

또한, 상기 일실시예를 더 바람직하게 실시하기 위해서는 도 3a와 도 3b에 도시된 바와 같이, 상기 펌프모터(8)의 진동에 의해 상기 덮개가 상기 펌프모터에서 이탈되는 것을 방지하도록 상기 결합체(20)는 나사인 것을 포함한다.In addition, in order to implement the embodiment more preferably as shown in Figure 3a and 3b, the combination 20 to prevent the cover from being separated from the pump motor by the vibration of the pump motor (8). ) Includes being a screw.

이상에서와 같이, 본 발명은 펌프모터의 과열이나 기타 불량에 의해 상기 펌프모터에 불꽃이 발생할 경우 발화성 재질로 이루어진 펌프의 하우징이나 본체의바닥면 구조물로 불꽃이 번지지 않게 되므로 화제 위험성을 미연에 예방할 수 있다.As described above, the present invention is to prevent the risk of fire in advance because the flame does not spread to the bottom structure of the housing or the body of the pump made of a ignitable material when the spark occurs in the pump motor by overheating or other failure of the pump motor. Can be.

그리고 펌프모터 상부로 침투되는 물뿐만 아니라, 본체 바닥면으로 떨어져 튕겨나온 상기 물이 펌프모터 밑면으로 침투되지 못하므로 상기 펌프모터의 오동작을 미연에 막을 수 있고, 펌프모터가 누전되어 발생될 수 있는 화제의 위험성을 미연에 예방할 수 있다.In addition, since the water that has permeated into the upper part of the pump motor as well as the water that has been thrown off to the bottom of the main body does not penetrate the bottom of the pump motor, the pump motor may be prevented from malfunctioning, and the pump motor may be shorted. The danger of a topic can be prevented beforehand.

Claims (5)

펌프모터에 물이 들어가거나, 펌프모터에서 발생된 불꽃이 다른 곳으로 튀지 못하도록 펌프모터의 전 부위를 감싸는 덮개와,A cover that covers the entire part of the pump motor to prevent water from entering the pump motor or sparks generated from the pump motor, 상기 덮개를 상기 펌프모터측에 결합시키는 결합수단을 포함하여 구성됨을 특징으로 하는 드럼세탁기의 펌프모터용 덮개.Cover for pump motor of the drum washing machine, characterized in that it comprises a coupling means for coupling the cover to the pump motor side. 제 1 항에 있어서,The method of claim 1, 결합수단은,Joining means, 상기 덮개에 형성된 복수개의 구멍과,A plurality of holes formed in the cover, 상기 구멍을 통과하여 상기 펌프모터측에 결합되는 결합체를 포함하여 구성됨을 특징으로 하는 드럼세탁기의 펌프모터용 덮개.The cover for the pump motor of the drum washing machine, characterized in that it comprises a coupling coupled to the pump motor side through the hole. 제 2 항에 있어서,The method of claim 2, 상기 펌프모터의 진동에 의해 상기 덮개가 상기 펌프모터에서 이탈되는 것을 방지하기 위해 상기 결합체는 나사인 것을 포함함을 특징으로 하는 드럼세탁기의 펌프모터용 덮개.The cover for the pump motor of the drum washing machine, characterized in that the combination is a screw to prevent the cover from being separated from the pump motor by the vibration of the pump motor. 제 1 항에 있어서,The method of claim 1, 상기 펌프모터에서 발생될 수 있는 불꽃이 다른 구조물로 번지는 것을 방지하고, 호스로 연결된 외조와 세제통등의 연결부를 통하여 누수된 물이 펌프모터로 침투되는 것을 방지하기 위해 상기 덮개는 내화성 및 방수성의 재질로 이루어진 것임을 특징으로 하는 드럼세탁기의 펌프모터용 덮개The cover is fire and water resistant to prevent the spark that may be generated from the pump motor from spreading to other structures, and to prevent the leaked water from penetrating into the pump motor through the connection of a tub and a detergent container connected by a hose. Cover for pump motor of washing machine drum, characterized in that made of material 제 1 항에 있어서,The method of claim 1, 상기 덮개의 형상이 유지되도록 상기 덮개의 상단부 일측에 리브가 더 형성됨을 특징으로 하는 드럼세탁기의 펌프모터용 덮개.Cover for the pump motor of the drum washing machine, characterized in that the rib is further formed on one side of the upper end of the cover to maintain the shape of the cover.
KR1019990063744A 1999-12-28 1999-12-28 cover for the pump-motor of a drum-washer KR20010061253A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100422860B1 (en) * 2001-10-31 2004-03-16 린나이코리아 주식회사 Lead Wire Cover Device of Dishwasher Pump

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970009806U (en) * 1995-08-31 1997-03-29 Drainage pump mounting structure
JPH1024192A (en) * 1996-07-15 1998-01-27 Matsushita Electric Ind Co Ltd Pump
KR19990012720U (en) * 1997-09-12 1999-04-15 전주범 Drain pump protection device of washing machine
KR19990017745U (en) * 1997-11-03 1999-06-05 구자홍 Drainage pump water penetration prevention structure of washing machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970009806U (en) * 1995-08-31 1997-03-29 Drainage pump mounting structure
JPH1024192A (en) * 1996-07-15 1998-01-27 Matsushita Electric Ind Co Ltd Pump
KR19990012720U (en) * 1997-09-12 1999-04-15 전주범 Drain pump protection device of washing machine
KR19990017745U (en) * 1997-11-03 1999-06-05 구자홍 Drainage pump water penetration prevention structure of washing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100422860B1 (en) * 2001-10-31 2004-03-16 린나이코리아 주식회사 Lead Wire Cover Device of Dishwasher Pump

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