KR100762271B1 - The cooker - Google Patents

The cooker Download PDF

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Publication number
KR100762271B1
KR100762271B1 KR1020060094442A KR20060094442A KR100762271B1 KR 100762271 B1 KR100762271 B1 KR 100762271B1 KR 1020060094442 A KR1020060094442 A KR 1020060094442A KR 20060094442 A KR20060094442 A KR 20060094442A KR 100762271 B1 KR100762271 B1 KR 100762271B1
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KR
South Korea
Prior art keywords
control panel
dial knob
encoder
seating portion
stress distribution
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Application number
KR1020060094442A
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Korean (ko)
Inventor
이태욱
한대성
권용현
홍석원
조풍연
강한성
박성수
성한준
김성광
김태훈
Original Assignee
삼성전자주식회사
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Priority to KR1020060094442A priority Critical patent/KR100762271B1/en
Application granted granted Critical
Publication of KR100762271B1 publication Critical patent/KR100762271B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/06—Arrangement or mounting of electric heating elements
    • F24C7/067—Arrangement or mounting of electric heating elements on ranges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/14—Operating parts, e.g. turn knob
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/28—Driving mechanisms allowing angular displacement of the operating part to be effective or possible in only one direction

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)

Abstract

A cooker is provided to prevent a control panel from being deformed by residual stress generated during a drawing process of the control panel. A cooker comprises a body equipped with a cooking chamber, and a control panel(51) equipped with a dial knob(60). The control panel(51) comprises a section(52), at which the dial knob(60) is mounted, formed through a drawing process. The section(52) is formed with stress distribution holes(57) for preventing the control panel(51) from being deformed by residual stress generated during the drawing process. The stress distribution holes(57) are formed on the outer peripheral surface of the section(52) and are covered by the dial knob(60) not to be exposed to an exterior. The stress distribution hole(57) has an angular shape or an arc shape.

Description

조리기기{The Cooker}Cooker {The Cooker}

도 1은 본 발명에 따른 조리기기를 도시한 사시도이다.1 is a perspective view showing a cooking appliance according to the present invention.

도 2는 본 발명에 따른 조리기기 중 컨트롤패널과 다이얼노브가 장착된 모습을 보인 사시도이다.Figure 2 is a perspective view showing a state in which the control panel and the dial knob of the cooking appliance according to the invention.

도 3은 도 2의 도면을 도시한 분해사시도이다.3 is an exploded perspective view showing the view of FIG. 2.

도 4는 도 2의 도면을 도시한 단면도이다. 4 is a cross-sectional view of the diagram of FIG. 2.

**도면의 주요 부분에 대한 부호의 설명** ** Description of the symbols for the main parts of the drawings **

10 : 오븐모듈 11 : 본체10: oven module 11: body

30 : 버너모듈 31 : 핫플레이트30: burner module 31: hot plate

33 : 가열유닛 50 : 조작부33: heating unit 50: operation unit

51 : 컨트롤패널 52 : 다이얼노브용 안착부51 control panel 52 seating portion for the dial knob

53 : 엔코터용 안착부 56 : 관통공53: mounting portion for the encoder 56: through hole

57 : 응력분산홀 60 : 다이얼노브57: stress distribution hole 60: dial knob

62 : 안착홈 70 : 회로기판62: seating groove 70: circuit board

73 : 엔코더 75 : 회전축73: encoder 75: axis of rotation

본 발명은 조리기기에 관한 것으로, 더욱 상세하게는 조리물을 조리하기 위하여 사용자에 의해 조작되는 다이얼노브가 구비된 조리기기에 관한 것이다. The present invention relates to a cooking appliance, and more particularly, to a cooking appliance equipped with a dial knob operated by a user to cook food.

최근 들어 조리기기는 조리실 내에 수용된 음식물을 열 대류에 의해 조리할 수 있도록 마련되는 오븐모듈과, 음식물이 담겨진 용기를 직접 가열하여 조리할 수 있도록 오븐모듈의 상부에 마련되는 버너모듈이 일체화된 구성이 증가되고 있는 추세이다. Recently, a cooking apparatus has an integrated structure of an oven module provided to cook food contained in a cooking chamber by heat convection, and a burner module provided at an upper portion of the oven module to directly heat and cook a container containing food. The trend is increasing.

상기와 같은 조리기기에는 버너모듈에 구비되는 다수의 가열유닛 및 오븐모듈 각각을 온.오프시킬 뿐만 아니라 화력을 조절하기 위한 조작부가 마련된다. 구체적으로, 조작부는 본체의 정면(대개 오븐모듈 도어의 위쪽)과 상부면 중 어느 한 곳에 장착되는 컨트롤패널과, 각 가열유닛을 제어하기 위하여 컨트롤패널에 장착되는 다수의 다이얼노브를 포함한다. The cooking apparatus as described above is provided with an operation unit for adjusting the thermal power as well as turning on and off each of the plurality of heating units and oven modules provided in the burner module. Specifically, the operation unit includes a control panel mounted on either the front surface of the main body (usually the upper side of the oven module door) and the upper surface, and a plurality of dial knobs mounted on the control panel to control each heating unit.

그러나, 종래의 조리기기에서는 컨트롤패널을 가공하기 위해 드로잉의 방법을 사용하게 되는데, 이와 같은 경우 컨트롤패널의 가공과정에서 생성된 잔류응력에 의해 이 컨트롤패널의 변형 및 휨 현상이 발생되는 문제점이 있다.However, in the conventional cooking apparatus, the drawing method is used to process the control panel. In this case, the control panel is deformed and warped due to the residual stress generated during the processing of the control panel. .

따라서, 본 발명은 이와 같은 문제점을 감안한 것으로서, 본 발명의 목적은 컨트롤패널의 드로잉 가공 시 생성된 잔류응력에 의해 컨트롤패널이 변형되는 것을 방지하는 조리기기를 제공하는데 있다.Accordingly, the present invention has been made in view of the above problems, and an object of the present invention is to provide a cooking apparatus which prevents the control panel from being deformed by the residual stress generated during drawing processing of the control panel.

이와 같은 목적을 구현하기 위한 본 발명에 따른 조리기기는 조리실이 형성된 본체와, 상기 본체의 일측에 설치되며 다이얼노브가 설치되는 컨트롤 패널을 포함하며,The cooking appliance according to the present invention for realizing the above object includes a main body having a cooking chamber and a control panel installed at one side of the main body and having a dial knob installed therein.

상기 컨트롤 패널에는 상기 다이얼노브용 안착부가 드로잉가공을 통해 형성되며, 상기 다어얼노브용 안착부에는 드로잉가공시 생성된 잔류응력에 의해 변형되는 것을 방지하는 응력분산홀이 형성되는 것을 특징으로 한다.The dial knob seating portion is formed in the control panel through drawing, and the stress knob is formed in the dial knob seating portion to prevent deformation by residual stress generated during the drawing process.

상기 응력분산홀은 안착부의 외주부를 따라 환형으로 복수개가 형성되는 것을 특징으로 한다.The stress distribution hole is characterized in that a plurality is formed in an annular shape along the outer peripheral portion of the seating portion.

상기 응력분산홀은 원호형상인 것을 특징으로 한다.The stress distribution hole is characterized in that the arc shape.

상기 응력분산홀이 외부로 노출되지 않도록 상기 다이얼노브에 의해 덮여지도록 배치되도록 한 것을 특징으로 한다.The stress distribution hole is characterized in that it is arranged to be covered by the dial knob so as not to be exposed to the outside.

상기 컨트롤패널의 후방에 배치되는 회로기판과, 상기 회로기판과 상기 컨트롤패널의 사이에 배치되며 상기 컨트롤패널의 외측에 돌출되어 상기 다이얼노브와 결합되는 회전축이 장착된 엔코더를 더 포함하며, 상기 다이얼노브용 안착부 내에는 상기 엔코더가 안착되는 엔코더용 안착부가 드로잉가공을 통해 더 형성되며, 상기 엔코더용 안착부에는 드로잉가공 시 생성된 잔류응력에 의해 변형되는 것을 방지하는 응력분산홀이 더 형성되는 것을 특징으로 한다.A circuit board disposed behind the control panel and an encoder mounted between the circuit board and the control panel, the encoder being protruded on the outside of the control panel and coupled to the dial knob, wherein the encoder is mounted. In the knob seating portion, an encoder seating portion on which the encoder is seated is further formed through drawing processing, and a stress distribution hole is further formed in the encoder seating portion to prevent deformation by residual stress generated during drawing processing. It is characterized by.

이하에서는 첨부한 도면들을 참조하여 본 발명의 실시예를 상세히 설명하기로 한다. Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention;

도 1은 본 발명에 따른 조리기기를 도시한 사시도이고, 도 2는 도 1에 도시 된 컨트롤패널과 이에 결합되는 컨트롤패널을 확대 도시한 사시도이고, 도 3은 도 2에 도시된 도면을 도시한 분해 사시도이고, 도 4는 도 2에 도시된 도면을 도시한 단면도이다. 1 is a perspective view illustrating a cooking appliance according to the present invention, FIG. 2 is an enlarged perspective view of a control panel coupled to the control panel shown in FIG. 1, and FIG. 3 is a view illustrating the view shown in FIG. 2. 4 is an exploded perspective view, and FIG. 4 is a cross-sectional view of the drawing illustrated in FIG. 2.

먼저 도 1 및 도 2를 참조하면, 본 발명에 따른 조리기기는 열대류에 의해 조리물을 조리하는 오븐모듈(10)과, 이 오븐모듈(10)의 상측에 마련되어 복사열 또는 전기저항에 의해 조리물을 조리하는 버너모듈(30) 및 오븐모듈(10)과 버너모듈을 조작하기 위한 조작부(50)를 포함한다.First, referring to Figures 1 and 2, the cooking apparatus according to the present invention is provided on the oven module 10 for cooking food by the tropical flow, and the upper side of the oven module 10 is cooked by radiant heat or electric resistance Burner module 30 for cooking water and the oven module 10 and the operation unit 50 for operating the burner module.

오븐모듈(10)은 전면이 개방되어 내부에 조리물이 수용되도록 하는 본체(11)와, 본체(11)의 내측에 구비되는 히터(21)와, 본체(11)의 후면에 배치되어 히터(21)로부터 발생된 열기를 대류시켜 조리물을 조리시키기 위한 대류팬(23)과, 본체(11)에 수용된 조리물의 조리 중에 발생되는 증기를 배기시키기 위한 백가드(13)와, 본체(11)의 개방된 전면을 선택적으로 개폐하는 도어(17)를 포함한다. The oven module 10 includes a main body 11 having a front surface open to accommodate food therein, a heater 21 provided inside the main body 11, and a rear surface of the main body 11. The convection pan 23 for cooking the food by convection of the heat generated from the air 21, the back guard 13 for exhausting steam generated during cooking of the food contained in the main body 11, and the main body 11 of the main body 11. It includes a door 17 for selectively opening and closing the open front.

버너모듈(30)은 자기코일에 전류를 보내 와류전류를 발생시켜 즉, 전기저항에 의해 조리용기 자체를 발열시켜 음식물을 조리하는 인덕션 히팅모듈 또는 히팅코일을 발열시켜 발생되는 복사열로 음식을 조리하는 레디언트 히팅모듈일 수 있다.또한, 버너모듈(30)은 상술한 바와 같이 오븐모듈(10)의 상측에 마련되는데, 이 오븐모듈(10)과 버너모듈(30)은 그 사이에 설치된 차폐막(미도시)에 의해 구획되어 설치된다. Burner module 30 generates a eddy current by sending a current to the magnetic coil, that is, cooking the food by radiant heat generated by heating the induction heating module or heating coil to cook food by heating the cooking vessel itself by the electrical resistance In addition, the burner module 30 may be provided above the oven module 10 as described above, and the oven module 10 and the burner module 30 may include a shielding film disposed therebetween. Partitioned and installed).

이때, 버너모듈(30)은 핫플레이트(31)와, 이 핫플레이트(31)의 하면에 접하도록 설치되는 가열유닛(33)을 포함한다. 여기서, 핫플레이트(31)는 버너모듈(30) 의 최상단에 배치되어 그 상면에 조리용기가 놓여지게 되는데, 내열성이 강한 세라믹 또는 유리재질로 이루어진다. 그리고, 가열유닛(33)은 핫플레이트(31)의 하면에 다수개가 마련되며, 그 내부에는 도시되지는 않았지만 내부를 흐르는 전류에 의해 고열이 발생되는 히팅코일이 장착된다. 즉, 히팅코일에서 발생된 고열은 핫플레이트(31)에 전달되어 이 핫플레이트(31)의 상면에 놓여지는 조리물을 가열시키게 된다.At this time, the burner module 30 includes a hot plate 31 and a heating unit 33 installed to be in contact with the bottom surface of the hot plate 31. Here, the hot plate 31 is disposed at the top of the burner module 30, the cooking vessel is placed on the upper surface, it is made of a ceramic or glass material having a high heat resistance. In addition, a plurality of heating units 33 are provided on a lower surface of the hot plate 31, and heating coils 33 are provided with heating coils, in which high heat is generated by current flowing therein, although not shown therein. That is, the high heat generated by the heating coil is transmitted to the hot plate 31 to heat the food placed on the upper surface of the hot plate 31.

한편, 조작부(50)는 도 3 및 도 4에 도시된 바와 같이 본체(11)의 일측에 장착되는 컨트롤패널(51)과, 이 컨트롤패널(51)에 장착되는 다이얼노브(60)를 포함한다. Meanwhile, as illustrated in FIGS. 3 and 4, the operation unit 50 includes a control panel 51 mounted on one side of the main body 11 and a dial knob 60 mounted on the control panel 51. .

다이얼노브(60)는 그 전면에 사용자에 의해 회전 가능하도록 손잡이가 구비되고, 이 다이얼노브(60)의 내면에는 후술할 엔코더(73)에 장착된 회전축(75)이 결합되도록 고정홈(75)이 형성된다. 이때, 다이얼노브(60)의 내면에는 고정홈(75)이 형성되어 있지만 고정리브가 형성될 수도 있다. Dial knob 60 is provided with a handle to be rotatable by the user on the front, the inner surface of the dial knob 60, the fixing groove 75 is coupled to the rotary shaft 75 mounted on the encoder 73 to be described later Is formed. In this case, although the fixing groove 75 is formed on the inner surface of the dial knob 60, the fixing rib may be formed.

컨트롤패널(51)은 본체(11)의 전면(대개 오븐모듈 도어의 위쪽)과 상단 후면 중 어느 한 곳에 장착되며, 이 컨트롤패널(51)의 일측에는 다이얼노브(60)가 안착될 수 있도록 내측으로 돌출된 다이얼노브용 안착부(52)가 형성된다. 그리고, 컨트롤패널(51)의 일측 구체적으로, 다이얼노브용 안착부(52) 내에는 그 내면에 후술할 엔코더(73)가 안착될 수 있도록 외측으로 돌출되는 엔코더용 안착부(53)가 형성된다. The control panel 51 is mounted at either one of the front (usually the top of the oven module door) and the upper rear of the main body 11, the inner side so that the dial knob 60 is seated on one side of the control panel 51. The mounting portion 52 for the dial knob protruding from the cover is formed. In addition, one side of the control panel 51, in the dial knob seating portion 52, an encoder seating portion 53 protruding outward is formed on an inner surface thereof so that the encoder 73 to be described later is seated. .

그리고, 컨트롤패널(51)의 내측에는 오븐모듈(10) 및 버너모듈(30)을 전반적 으로 제어하는 회로기판(71)이 설치되고, 이 회로기판(71)의 전면에는 엔코더(73)가 배치되어 컨트롤패널(51)의 엔코더용 안착부(53)에 안착된다. 이때, 엔코더(73)에는 상술한 바와 같이 다이얼노브(60)의 내면에 고정되는 회전축(75)이 설치되는데, 이 회전축(75)이 다이얼노브(60)의 고정홈(62)에 고정되도록 컨트롤패널(51)에는 관통공(56)이 형성된다.In addition, a circuit board 71 for controlling the oven module 10 and the burner module 30 as a whole is provided inside the control panel 51, and an encoder 73 is disposed on the front surface of the circuit board 71. Then, it is seated on the encoder mounting portion 53 of the control panel 51. At this time, the encoder 73 is provided with a rotating shaft 75 fixed to the inner surface of the dial knob 60 as described above, the control so that the rotating shaft 75 is fixed to the fixing groove 62 of the dial knob 60. The through hole 56 is formed in the panel 51.

또한, 상술한 컨트롤패널(51)에는 이 컨트롤패널(51)의 드로잉 가공 시 즉, 다이얼노브용 안착부(52)와 엔코더용 안착부(53)를 형성하기 위한 드로잉 가공 시 생성될 수 있는 잔류응력에 의해 다이얼노브용 안착부(52)와 엔코더용 안착부(53)에서 휨 등의 변형이 일어나는 것을 방지하도록 응력분산홀(57,58)이 각각 형성된다. In addition, in the control panel 51 described above, residuals that may be generated during drawing processing of the control panel 51, that is, during drawing processing for forming the seating portion 52 for the dial knob and the seating portion 53 for the encoder are formed. Stress dispersion holes 57 and 58 are formed to prevent deformation such as warpage from occurring in the dial knob seat 52 and the encoder seat 53 by stress.

이때, 응력분산홀(57,58)은 컨트롤패널(51)에 형성된 다이얼노브용 안착부(52)와 엔코더용 안착부(53)의 외주부를 따라 환형으로 복수개가 형성된다. 이때의 응력분산홀(57,58)은 원호형상으로 이루어지며, 이 응력분산홀(57,58)이 외부로 노출되어 미관상 좋지 않은 것을 방지하기 위하여 다이얼노브(60)에 의해 덮여지도록 형성된 것이 바람직하다. At this time, a plurality of stress distribution holes (57, 58) is formed in an annular shape along the outer circumferential portion of the dial knob seating portion 52 and the encoder seating portion 53 formed in the control panel 51. At this time, the stress distribution holes (57, 58) is formed in an arc shape, it is preferable that the stress distribution holes (57, 58) is formed so as to be covered by the dial knob 60 in order to prevent the appearance is not good. Do.

따라서, 본 발명에서는 다이얼노브(60)가 장착되는 다이얼노브용 안착부(52)와 엔코더(73)가 안착되는 엔코더용 안착부(53)에 각각 복수개의 응력분산홀(57,58)을 형성함으로써, 다이얼노브용 안착부(52)와 엔코더용 안착부(53)을 형성하기 위한 컨트롤패널(51)의 드로잉 가공 시 생성된 잔류응력에 의해 컨트롤패널(51)이 변형되는 것을 방지할 수 있다. Therefore, in the present invention, a plurality of stress distribution holes 57 and 58 are formed in the dial knob seating portion 52 on which the dial knob 60 is mounted and the encoder seating portion 53 on which the encoder 73 is seated, respectively. As a result, it is possible to prevent the control panel 51 from being deformed by the residual stress generated during the drawing processing of the control panel 51 for forming the dial knob seat 52 and the encoder seat 53. .

이상에서 설명한 바와 같이 본 발명에 따른 조리기기는 다이얼노브가 장착되는 컨트롤패널에 응력분산홀을 형성하여 컨트롤패널의 드로잉 가공 시 생성된 잔류응력에 의해 컨트롤패널이 변형되는 것을 방지하는 효과가 있다. As described above, the cooking apparatus according to the present invention has an effect of preventing deformation of the control panel due to residual stress generated during drawing processing of the control panel by forming a stress dispersion hole in the control panel on which the dial knob is mounted.

Claims (5)

조리실이 형성된 본체;A main body in which a cooking chamber is formed; 상기 본체의 일측에 설치되며, 다어얼노브가 설치되는 컨트롤 패널을 포함하는 조리기기에 있어서,In the cooking appliance which is installed on one side of the main body, the control panel including a dial knob is installed, 상기 컨트롤 패널에는 상기 다이얼노브용 안착부가 드로잉가공을 통해 형성되며,The control panel has a seating portion for the dial knob is formed through the drawing process, 상기 다어얼노브용 안착부에는 드로잉 가공 시 생성된 잔류응력에 의해 변형되는 것을 방지하는 응력분산홀이 형성되고,In the mounting portion for the dial knob, a stress dispersion hole is formed to prevent deformation due to residual stress generated during drawing. 상기 응력분산홀이 외부로 노출되지 않도록 상기 다이얼노브에 의해 덮여지도록 배치된 것을 특징으로 하는 조리기기.And the stress knob to be covered by the dial knob so as not to be exposed to the outside. 제 1항에 있어서, The method of claim 1, 상기 응력분산홀은 안착부의 외주부를 따라 환형으로 복수개가 형성되는 것을 특징으로 하는 조리기기.The stress distribution hole is a cooking appliance, characterized in that a plurality is formed in an annular shape along the outer periphery of the seating portion. 제1항에 있어서,The method of claim 1, 상기 응력분산홀은 원호형상인 것을 특징으로 하는 조리기기.The stress distribution hole is a cooking appliance, characterized in that the arc shape. 삭제delete 제1항에 있어서,The method of claim 1, 상기 컨트롤패널의 후방에 배치되는 회로기판과, 상기 회로기판과 상기 컨트롤패널의 사이에 배치되며 상기 컨트롤패널의 외측에 돌출되어 상기 다이얼노브와 결합되는 회전축이 장착된 엔코더를 더 포함하며,A circuit board disposed behind the control panel and an encoder mounted between the circuit board and the control panel, the encoder being protruded on the outside of the control panel and coupled to the dial knob. 상기 다이얼노브용 안착부 내에는 상기 엔코더가 안착되는 엔코더용 안착부가 드로잉가공을 통해 더 형성되며,In the dial knob seating portion, the encoder seating portion on which the encoder is seated is further formed through drawing. 상기 엔코더용 안착부에는 드로잉 가공 시 생성된 잔류응력에 의해 변형되는 것을 방지하는 응력분산홀이 더 형성되는 것을 특징으로 하는 조리기기.The encoder mounting portion is characterized in that the stress distribution hole is further formed to prevent deformation by the residual stress generated during drawing processing.
KR1020060094442A 2006-09-27 2006-09-27 The cooker KR100762271B1 (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950011929A (en) * 1993-10-15 1995-05-16 배순훈 Timer installation structure of microwave oven
KR0129612Y1 (en) * 1992-12-02 1999-01-15 윤종용 Drawing shaping apparatus
KR19990033438U (en) * 1999-04-22 1999-08-05 소호찬 Press Products
KR200251004Y1 (en) * 1996-05-29 2001-12-28 구자홍 VSI's integrated mainframe
JP2004340293A (en) * 2003-05-16 2004-12-02 Aisin Aw Co Ltd Machining method of plate-like member and machining method of turbine shell of torque converter using it
KR20060044217A (en) * 2004-11-11 2006-05-16 삼성전자주식회사 Electric oven

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0129612Y1 (en) * 1992-12-02 1999-01-15 윤종용 Drawing shaping apparatus
KR950011929A (en) * 1993-10-15 1995-05-16 배순훈 Timer installation structure of microwave oven
KR200251004Y1 (en) * 1996-05-29 2001-12-28 구자홍 VSI's integrated mainframe
KR19990033438U (en) * 1999-04-22 1999-08-05 소호찬 Press Products
JP2004340293A (en) * 2003-05-16 2004-12-02 Aisin Aw Co Ltd Machining method of plate-like member and machining method of turbine shell of torque converter using it
KR20060044217A (en) * 2004-11-11 2006-05-16 삼성전자주식회사 Electric oven

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