KR100845924B1 - Electrical control unit assembly - Google Patents

Electrical control unit assembly Download PDF

Info

Publication number
KR100845924B1
KR100845924B1 KR1020070031041A KR20070031041A KR100845924B1 KR 100845924 B1 KR100845924 B1 KR 100845924B1 KR 1020070031041 A KR1020070031041 A KR 1020070031041A KR 20070031041 A KR20070031041 A KR 20070031041A KR 100845924 B1 KR100845924 B1 KR 100845924B1
Authority
KR
South Korea
Prior art keywords
circuit board
printed circuit
control unit
electronic control
solenoid coil
Prior art date
Application number
KR1020070031041A
Other languages
Korean (ko)
Inventor
김휘섭
Original Assignee
주식회사 만도
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 만도 filed Critical 주식회사 만도
Priority to KR1020070031041A priority Critical patent/KR100845924B1/en
Application granted granted Critical
Publication of KR100845924B1 publication Critical patent/KR100845924B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/005—Electro-mechanical devices, e.g. switched
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/0239—Electronic boxes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • H05K7/20509—Multiple-component heat spreaders; Multi-component heat-conducting support plates; Multi-component non-closed heat-conducting structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Automation & Control Theory (AREA)
  • Regulating Braking Force (AREA)

Abstract

An electronic control unit assembly is provided to easily dissipate heat generated from a solenoid coil by discharging heat from a printed circuit board using a heat radiating plate serving as a heat sink. An electronic control unit assembly comprises a hydraulic circuit. The hydraulic circuit includes a block(10), a plurality of solenoid valves(15) installed in the block to open/close a fluid path, and a motor(20) installed on the block to allow fluid to flow through the hydraulic circuit. A solenoid coil assembly(30) is provided at an outer peripheral surface of each solenoid valve. The solenoid coil assembly is electronically controlled according to the signal supplied from an electronic control unit(40). A housing(50) is provided below the block to fix the solenoid coil assembly and a printed circuit board(41).

Description

전자제어유닛 어셈블리{Electrical Control Unit Assembly}Electronic Control Unit Assembly

도1은 본 발명의 일 실시예에 따른 전자제어유닛 어셈블리의 단면도.1 is a cross-sectional view of an electronic control unit assembly according to an embodiment of the present invention.

도2는 도1에 도시된 전자제어유닛 어셈블리에 마련되는 방열판의 사시도.2 is a perspective view of a heat sink provided in the electronic control unit assembly shown in FIG.

도3은 도1에 도시된 전자제어유닛 어셈블리에 마련되는 인쇄회로기판의 사시도. 3 is a perspective view of a printed circuit board provided in the electronic control unit assembly shown in FIG.

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

10: 블럭 30: 솔레노이드 코일 조립체10: block 30: solenoid coil assembly

32: 코일 33: 상부케이스 32: coil 33: upper case

40: 전자제어유닛 41: 인쇄회로기판40: electronic control unit 41: printed circuit board

45: 절연체 50: 하우징45: insulator 50: housing

60: 발열유닛 61: 접촉부60: heat generating unit 61: contact portion

본 발명은 전자제어유닛 어셈블리에 관한 것으로, 특히 차량의 전자제어 제 동장치(ABS) 및 전자식 주행 안정성 프로그램(ESP)을 제어하기 위해 사용되는 전자제어유닛(ECU) 어셈블리에 관한 것이다.The present invention relates to an electronic control unit assembly, and more particularly to an electronic control unit (ECU) assembly used for controlling an electronic control braking system (ABS) and an electronic running stability program (ESP) of a vehicle.

최근 판매되고 있는 자동차는 브레이크, 조향장치 및 현가장치 등이 자동차의 각 부분에 배치되어 있는 센서의 입력신호를 받아 전자적으로 제어됨으로써 자동차가 가장 이상적으로 작동 및 운행될 수 있도록 한다.Recently sold cars have brakes, steering systems and suspensions electronically controlled by receiving input signals from sensors arranged in each part of the vehicle, so that the vehicle can be operated and operated most ideally.

이러한 자동차의 전자제어 시스템으로는 전자제어 제동장치(ABS) 및 전자식 주행 안정성 프로그램(ESP) 등이 알려져 있다.As the electronic control system of such a vehicle, an electronic brake system (ABS), an electronic traveling stability program (ESP), and the like are known.

상기와 같은 전자제어 시스템은 전자제어유닛(Electrical Control Unit: ECU)에 의해 제어된다. Such an electronic control system is controlled by an electronic control unit (ECU).

전자제어 시스템은 전자제어유닛의 시그널에 의해 작동되는 복수개의 솔레노이드 코일 및 밸브를 이용하여 유압회로를 개폐하고 유로의 방향을 변화시킴으로써 상기의 전자제어 시스템(ABS) 또는 전자식 주행 안정성 프로그램(ESP) 등을 제어한다.The electronic control system uses a plurality of solenoid coils and valves operated by signals of the electronic control unit to open and close the hydraulic circuit and change the direction of the flow path so that the electronic control system (ABS) or the electronic traveling stability program (ESP), etc. To control.

이를 위해 종래의 전자제어유닛 어셈블리는 하우징과, 하우징의 내부에 마련된 인쇄회로기판(Printed Circuit Board : PCB)와, 인쇄회로기판에 연결되는 복수개의 솔레노이드 코일 조립체를 구비한다.To this end, the conventional electronic control unit assembly includes a housing, a printed circuit board (PCB) provided inside the housing, and a plurality of solenoid coil assemblies connected to the printed circuit board.

복수개의 솔레노이드 코일 조립체는 각각 보빈과, 상기 보빈에 감기는 솔레노이드 코일과, 상기 솔레노이드 코일에서 발생되는 자기력이 상실되는 것을 보호하기 위해 보빈의 상부를 감싸는 상부 케이스와, 하부를 감싸는 하부 케이스를 구 비한다.Each of the plurality of solenoid coil assemblies includes a bobbin, a solenoid coil wound around the bobbin, an upper case surrounding the upper part of the bobbin and a lower case surrounding the lower part to protect the magnetic force generated by the solenoid coil from being lost. do.

한편, 전자제어유닛 어셈블리는 인쇄회로기판에 부착된 전자소자에 많은 열이 발생하므로 이러한 전자소자에서 발생하는 열을 방출시켜 인쇄회로기판의 온도 상승을 억제시키기 위하여 인쇄회로기판에는 히트싱크(heat sink)를 부착하여야 했다.On the other hand, since the electronic control unit assembly generates a lot of heat in the electronic device attached to the printed circuit board, a heat sink is provided on the printed circuit board in order to release heat generated from the electronic device to suppress the temperature rise of the printed circuit board. ) Had to be attached.

그러나, 각 솔레노이드 코일 조립체 마다 각각 하부 케이스를 구비해야 했으며, 인쇄회로기판에는 별도의 히트싱크를 부착하여야 했으므로 전자제어유닛 어셈블리를 구성하는데 있어 복잡한 문제점이 있었다.However, each solenoid coil assembly had to be provided with a lower case, and a separate heat sink had to be attached to the printed circuit board, so there was a complicated problem in configuring the electronic control unit assembly.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 본 발명의 목적은 그 구조가 간단하면서도 솔레노이드 코일에서 발생하는 열을 잘 방출할 수 있는 전자제어유닛 어셈블리를 제공하는 것이다. SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to provide an electronic control unit assembly that is simple in structure and capable of well dissipating heat generated from a solenoid coil.

상기와 같은 목적을 달성하기 위한 본 발명에 따른 전자제어유닛 어셈블리는 유압회로의 유로를 단속하는 복수개의 솔레노이드 밸브를 작동되도록 복수개의 솔레노이드 코일을 구비하는 복수개의 솔레노이드 코일 조립체와, 상기 솔레노이드 코일 조립체가 조립 고정되는 하우징과, 상기 하우징에 고정되고 상기 솔레노이드 코일의 리드선과 접속되는 인쇄회로기판을 포함하는 전자제어유닛 어셈블리에 있어서,The electronic control unit assembly according to the present invention for achieving the above object is a plurality of solenoid coil assembly having a plurality of solenoid coils to operate a plurality of solenoid valves to control the flow path of the hydraulic circuit, and the solenoid coil assembly An electronic control unit assembly comprising: a housing fixed and assembled; and a printed circuit board fixed to the housing and connected to a lead wire of the solenoid coil.

상기 복수개의 솔레노이드 코일에서 발생되는 자기력이 누설되는 것을 방지 함과 동시에 상기 인쇄회로기판에서 발생하는 열이 방출되도록 상기 코일 조립체의 하부에 결합되는 방열판을 구비하는 것을 특징으로 한다.And a heat dissipation plate coupled to the lower part of the coil assembly to prevent magnetic force generated from the plurality of solenoid coils from leaking and to release heat generated from the printed circuit board.

또한, 상기 방열판은 상기 솔레노이드 코일의 리드선이 관통하여 상기 인쇄회로기판과 접속될 수 있도록 관통홀을 구비하는 것을 특징으로 한다.In addition, the heat sink is characterized in that it comprises a through-hole so that the lead wire of the solenoid coil can pass through and be connected to the printed circuit board.

또한, 상기 방열판은 알루미늄으로 형성되며, 상기 인쇄회로기판과 접촉될 수 있도록 프레스되어 돌출된 접촉부를 구비하는 것을 특징으로 한다.In addition, the heat sink is formed of aluminum, it characterized in that it comprises a contact portion protruded to be in contact with the printed circuit board.

또한, 상기 인쇄회로기판에는 상기 접촉부와 접촉되는 부위에 절연체가 부착된 것을 특징으로 한다.In addition, the printed circuit board is characterized in that the insulator is attached to the contact portion with the contact portion.

이하에서는 본 발명의 바람직한 일 실시예에 따른 전자제어유닛 어셈블리를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, an electronic control unit assembly according to an embodiment of the present invention will be described in detail.

도 1에 도시된 바와 같이 본 발명에 따른 전자제어유닛 어셈블리는 전자제어제동장치 및 전자식 주행 안정성 프로그램에 사용되는 유압회로를 구비한다.As shown in FIG. 1, the electronic control unit assembly according to the present invention includes an hydraulic control circuit used in an electronically controlled braking device and an electronic travel stability program.

이와 같은 유압회로는 블럭(10)과, 블럭(10)의 내부에 설치되어 유로를 개폐하는 복수개의 솔레노이드 밸브(15)와, 블록(10)의 상부에 설치되어 유압회로에 유체가 흐르도록 하는 펌프의 일부를 구성하는 모터(20)를 구비한다.Such a hydraulic circuit is provided with a block 10, a plurality of solenoid valves 15 installed inside the block 10 to open and close the flow path, and installed above the block 10 to allow fluid to flow in the hydraulic circuit. The motor 20 which comprises a part of a pump is provided.

각 솔레노이드 밸브(15)의 외주에는 솔레노이드 코일 조립체(30)가 설치된다.Solenoid coil assembly 30 is installed on the outer circumference of each solenoid valve 15.

솔레노이드 밸브(15)는 솔레노이드 코일 조립체(30)의 내측에 설치되어 솔레노이드 코일 조립체(30)에 전원이 인가될 때 솔레노이드 코일 조립체(30)에 발생 하는 자기력에 의해 작동된다. 한편, 솔레노이드 코일 조립체(30)는 전자제어유닛(40)에서 보내지는 신호에 의해 전자적으로 제어된다.The solenoid valve 15 is installed inside the solenoid coil assembly 30 and is operated by magnetic force generated in the solenoid coil assembly 30 when power is applied to the solenoid coil assembly 30. On the other hand, the solenoid coil assembly 30 is electronically controlled by a signal sent from the electronic control unit 40.

전제제어유닛(40)은 회로패턴(Circuit Pattern)이 인쇄된 인쇄회로기판(41)에 다수개의 전자소자(42)가 부착되어 형성된다. 이와 같은 솔레노이드 코일 조립체(30) 및 인쇄회로기판(41)을 고정하기 위하여 블럭(10)의 하부에는 하우징(50)이 설치된다.The premise control unit 40 is formed by attaching a plurality of electronic elements 42 to a printed circuit board 41 on which a circuit pattern is printed. In order to fix the solenoid coil assembly 30 and the printed circuit board 41, a housing 50 is installed below the block 10.

각 솔레노이드 코일 조립체(30)는 보빈(31)과, 보빈(31)의 외주면에 감기는 코일(32)과, 코일(32)에 의해 생성되는 자기력이 누설되지 않도록 코일(32)의 측면과 상부를 감싸는 상부케이스(33)를 구비한다.Each solenoid coil assembly 30 has a bobbin 31, a coil 32 wound around the outer circumferential surface of the bobbin 31, and side and top portions of the coil 32 to prevent leakage of magnetic force generated by the coil 32. It has a top case 33 surrounding the.

또한, 본 발명에 따른 전자제어유닛 어셈블리는 복수개의 솔레노이드 코일 조립체(30)의 하부에 동시에 결합되어 상부케이스(33)와 함께 코일(32)에 의해 생성되는 자기력이 누설되지 않도록 하며 인쇄회로기판(41)에서 발생되는 열이 방출되도록 하는 방열판(60)을 구비한다.In addition, the electronic control unit assembly according to the present invention is coupled to the lower portion of the plurality of solenoid coil assembly 30 at the same time so that the magnetic force generated by the coil 32 together with the upper case 33 does not leak and the printed circuit board ( And a heat sink 60 for dissipating heat generated at 41).

도 2에 도시된 바와 같이 방열판(60)은 열전도율이 높은 알루미늄판으로 형성된다. 인쇄회로기판(41)에서 발생되는 열이 방열판(60)으로 전달되어 방열판(60)에서 잘 방출되도록 방열판(60)은 인쇄회로기판(41)과 직접 접촉되어야 한다. 이와 같이 방열판(60)은 인쇄회로기판(41)과 직접 접촉되도록 방열판(60)에는 접촉부(61)를 형성한다.As shown in FIG. 2, the heat sink 60 is formed of an aluminum plate having high thermal conductivity. The heat sink 60 should be in direct contact with the printed circuit board 41 so that the heat generated from the printed circuit board 41 is transferred to the heat sink 60 so as to be well discharged from the heat sink 60. As such, the heat sink 60 forms a contact portion 61 on the heat sink 60 so as to be in direct contact with the printed circuit board 41.

접촉부(61)는 알루미늄판의 일측면을 프레스함으로써 일측면을 오목하게 들 어가도록 하고 타측면을 볼록하게 튀어나오게 함으로써 형성된다.The contact portion 61 is formed by pressing one side of the aluminum plate so that one side is recessed and the other side is protruded convexly.

코일(32)의 하부에는 코일(32)로부터 연장되는 코일 리드선(32a)이 마련되는데, 이와 같은 코일 리드선(32a)이 인쇄회로기판(41)과 접속할 수 있도록 방열판(60)에는 복수개의 제 1관통홀(62)이 형성된다.A coil lead wire 32a extending from the coil 32 is provided below the coil 32. The heat sink 60 may include a plurality of first lead lines so that the coil lead wire 32a may be connected to the printed circuit board 41. The through hole 62 is formed.

모터(20)의 하부에는 모터(20)로부터 연장되어 모터에 전원이 공급되도록 하는 모터 리드선(20a)이 마련되는데, 이와 같은 모터 리드선(20a)이 인쇄회로기판(41)과 접속할 수 있도록 방열판(60)의 중앙부에는 제 2관통홀(63)이 형성된다.The lower part of the motor 20 is provided with a motor lead wire 20a extending from the motor 20 to supply power to the motor. The heat sink (20a) may be connected to the printed circuit board 41. The second through hole 63 is formed in the central portion of the 60.

도 3에 도시된 바와 같이 방열판(60)에 마련된 복수개의 접촉부(61)가 인쇄회로기판(41)의 상부에 접촉될 때 인쇄회로기판(41)에 형성된 회로패턴과 방열판(60)이 단락되지 않도록 인쇄회로기판(41)의 상부에는 전기가 통하지 않는 복수개의 절연체(45)가 부착된다.As shown in FIG. 3, when the plurality of contact parts 61 provided on the heat sink 60 contact the upper portion of the printed circuit board 41, the circuit pattern formed on the printed circuit board 41 and the heat sink 60 are not short-circuited. The plurality of insulators 45, which are not electrically conductive, are attached to the upper portion of the printed circuit board 41.

복수개의 절연체(45)는 전기를 잘 통하지 않으면서도 인쇄회로기판(41)에서 발생된 열은 방열판(60)으로 잘 전달되는 물질로 구성되는 것이 바람직하다.The plurality of insulators 45 may be made of a material that is well transmitted through electricity, but the heat generated from the printed circuit board 41 is well transmitted to the heat sink 60.

이와 같은 절연체(45)를 인쇄회로기판(41)의 상부에 부착하기 위해 접착제를 사용한다.Adhesive is used to attach this insulator 45 to the top of the printed circuit board 41.

한편, 방열판(60)과 인쇄회로기판(41)은 각각 하우징(50)에 의해 고정되어 방열판(60)에 형성된 접촉부(61)가 인쇄회로기판(41)에 부착된 절연체(45)와 접촉되도록 한다.Meanwhile, the heat sink 60 and the printed circuit board 41 are respectively fixed by the housing 50 such that the contact portion 61 formed on the heat sink 60 is in contact with the insulator 45 attached to the printed circuit board 41. do.

이와 같이 형성함으로써 하나의 방열판(60)이 다수개의 솔레노이드 코일 조립체(30)의 하부케이스 역할을 하는 동시에, 인쇄회로기판(41)에서 발생하는 열을 방출시키는 히트 싱크의 역할까지 하게 된다.In this way, one heat sink 60 serves as a lower case of the plurality of solenoid coil assemblies 30 and also serves as a heat sink for dissipating heat generated from the printed circuit board 41.

이상에서 상세히 설명한 바와 같이, 본 발명에 따른 전자제어유닛 어셈블리에 의하면 각 솔레노이드 코일 어셈블리마다 별도의 하부 케이스를 형성할 필요가 없으므로 전자제어유닛 어셈블리의 구조가 간단해진다.As described in detail above, according to the electronic control unit assembly according to the invention it is not necessary to form a separate lower case for each solenoid coil assembly, the structure of the electronic control unit assembly is simplified.

또한, 방열판이 인쇄회로기판에서 발생하는 열을 방출시키는 히트 싱크의 역할까지 하게 되므로(하부 케이스와 히트 싱크의 공용화) 별도의 히트 싱크를 마련할 필요 없어 전자제어유닛 어셈블리의 구조가 간단해진다.In addition, since the heat sink also serves as a heat sink for dissipating heat generated from the printed circuit board (the lower case and the heat sink are shared), the structure of the electronic control unit assembly is simplified because a separate heat sink is not required.

Claims (4)

유압회로의 유로를 단속하는 복수개의 솔레노이드 밸브를 작동되도록 복수개의 솔레노이드 코일을 구비하는 복수개의 솔레노이드 코일 조립체와, 상기 솔레노이드 코일 조립체가 조립 고정되는 하우징과, 상기 하우징에 고정되고 상기 솔레노이드 코일의 리드선과 접속되는 인쇄회로기판을 포함하는 전자제어유닛 어셈블리에 있어서,A plurality of solenoid coil assemblies including a plurality of solenoid coils to operate the plurality of solenoid valves for controlling the flow path of the hydraulic circuit, a housing to which the solenoid coil assembly is assembled and fixed, a lead wire of the solenoid coil An electronic control unit assembly comprising a printed circuit board to be connected, 상기 복수개의 솔레노이드 코일에서 발생되는 자기력이 누설되는 것을 방지함과 동시에 상기 인쇄회로기판에서 발생하는 열이 방출되도록 상기 코일 조립체의 하부에 결합되는 방열판을 구비하며,A heat dissipation plate coupled to a lower portion of the coil assembly to prevent magnetic force generated from the plurality of solenoid coils from leaking and to release heat generated from the printed circuit board; 상기 방열판은 상기 솔레노이드 코일의 리드선이 관통하여 상기 인쇄회로기판과 접속될 수 있도록 형성된 적어도 하나의 관통홀을 구비하는 것을 특징으로 하는 전자제어유닛 어셈블리.And the heat dissipation plate has at least one through hole formed to allow the lead wire of the solenoid coil to be connected to the printed circuit board. 삭제delete 제 1항에 있어서,The method of claim 1, 상기 방열판은 알루미늄으로 형성되며, 상기 인쇄회로기판과 접촉될 수 있도록 프레스되어 돌출된 접촉부를 구비하는 것을 특징으로 하는 전자제어유닛 어셈블리.The heat dissipation plate is formed of aluminum, the electronic control unit assembly characterized in that it comprises a contact portion protruded to be in contact with the printed circuit board. 제 3항에 있어서,The method of claim 3, wherein 상기 인쇄회로기판에는 상기 접촉부와 접촉되는 부위에 절연체가 부착된 것을 특징으로 하는 전자제어유닛 어셈블리.And an insulator attached to a portion of the printed circuit board in contact with the contact portion.
KR1020070031041A 2007-03-29 2007-03-29 Electrical control unit assembly KR100845924B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070031041A KR100845924B1 (en) 2007-03-29 2007-03-29 Electrical control unit assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070031041A KR100845924B1 (en) 2007-03-29 2007-03-29 Electrical control unit assembly

Publications (1)

Publication Number Publication Date
KR100845924B1 true KR100845924B1 (en) 2008-07-11

Family

ID=39824418

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070031041A KR100845924B1 (en) 2007-03-29 2007-03-29 Electrical control unit assembly

Country Status (1)

Country Link
KR (1) KR100845924B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980030248U (en) * 1996-11-29 1998-08-17 이기정 LED module frame structure for heat sink
KR20010088191A (en) * 2000-03-11 2001-09-26 밍 루 Electronically controlled unit assemble of vehicle
JP2004207384A (en) * 2002-12-24 2004-07-22 Ikeda Electric Co Ltd Heat radiation structure of electronic component unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980030248U (en) * 1996-11-29 1998-08-17 이기정 LED module frame structure for heat sink
KR20010088191A (en) * 2000-03-11 2001-09-26 밍 루 Electronically controlled unit assemble of vehicle
JP2004207384A (en) * 2002-12-24 2004-07-22 Ikeda Electric Co Ltd Heat radiation structure of electronic component unit

Similar Documents

Publication Publication Date Title
US8780564B2 (en) Solenoid control apparatus
US5957547A (en) ABS valve body heat sink for control module electronics
JP3802063B2 (en) Hydraulic brake system for motor vehicles with brake slip control and / or automatic brake management device for traction control and / or driving dynamics control
JP2004172224A (en) Heat radiation structure of electronic component in electronic control apparatus
US20130033823A1 (en) Electronic Control Unit
KR102520283B1 (en) Hydraulic assembly of a traction control system of a vehicle brake system with two separate control units
US20090250998A1 (en) Electronic Control Unit With Cooling by Means of a Valve Block
JP2007514595A (en) Electronic control unit for vehicle brake system with prime mover
KR101807476B1 (en) Inverter control device
KR100744957B1 (en) Control Unit Of A Valve Mechanism
KR20130109556A (en) Structure for radiating electronic control unit of vehicle
JP2566983Y2 (en) Assembly of solenoid valves
CN105083244B (en) Brake fluid pressure controls actuator
KR100845924B1 (en) Electrical control unit assembly
KR102053275B1 (en) Junction block with heat dissipation structure
JP5152888B2 (en) Brake hydraulic pressure control device
JP4089300B2 (en) Substrate storage box
WO2018167947A1 (en) Transformer
JP2008168837A (en) Brake fluid pressure controller
JP2015180155A (en) Drive controller of electric actuator
KR101650448B1 (en) Actuating unit for electric parking brake
KR101717937B1 (en) Pcb of junction-block for vehicle
KR101063172B1 (en) Electronic controller
JP2006213072A (en) Vehicle hydraulic pressure control device
US20020056820A1 (en) Valve control device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130624

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20140618

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20160630

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20170622

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20180626

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20190626

Year of fee payment: 12