KR0126201Y1 - Oil pump driving device - Google Patents

Oil pump driving device

Info

Publication number
KR0126201Y1
KR0126201Y1 KR2019940035822U KR19940035822U KR0126201Y1 KR 0126201 Y1 KR0126201 Y1 KR 0126201Y1 KR 2019940035822 U KR2019940035822 U KR 2019940035822U KR 19940035822 U KR19940035822 U KR 19940035822U KR 0126201 Y1 KR0126201 Y1 KR 0126201Y1
Authority
KR
South Korea
Prior art keywords
oil pump
pin
solenoid
driving device
inner rotor
Prior art date
Application number
KR2019940035822U
Other languages
Korean (ko)
Other versions
KR960023172U (en
Inventor
곽세영
Original Assignee
전성원
현대자동차주식회사
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 전성원, 현대자동차주식회사 filed Critical 전성원
Priority to KR2019940035822U priority Critical patent/KR0126201Y1/en
Publication of KR960023172U publication Critical patent/KR960023172U/en
Application granted granted Critical
Publication of KR0126201Y1 publication Critical patent/KR0126201Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F01M2001/0207—Pressure lubrication using lubricating pumps characterised by the type of pump
    • F01M2001/0223—Electromagnetic pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F01M2001/0207—Pressure lubrication using lubricating pumps characterised by the type of pump
    • F01M2001/0238—Rotary pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

본 고안은 릴리프밸브를 사용하지 않고 간단하게 솔레노이드와 연결된 핀(pin)형으로 오일펌프를 구동시켜 동력소모를 절약할 수 있도록 한 오일펌프 구동장치에 관한 것으로, 내측회전자(20)의 내주연과 카운터샤프트(30)의 외주연 사이에 일정간격으로 핀홈(40)을 형성한후, 엔진콘트롤유닛(50)에 의해 제어되는 솔레노이드(60)와 연결된 핀(70)을 상기 핀홈(40)에 출몰가능하게 조립하여 구성된 것이다.The present invention relates to an oil pump driving device that can save power consumption by simply driving a oil pump in a pin type connected to a solenoid without using a relief valve. The inner circumference of the inner rotor 20 is provided. And the pin groove 40 is formed at a predetermined interval between the outer periphery of the counter shaft 30, and then the pin 70 connected to the solenoid 60 controlled by the engine control unit 50 is connected to the pin groove 40. It is constructed by assembling so that it can go out.

Description

오일펌프 구동장치Oil Pump Drive

제1도는 종래 구조를 나타낸 구성도.1 is a block diagram showing a conventional structure.

제2도는 본 고안의 구성도.2 is a block diagram of the present invention.

제3도는 본 고안의 플로챠트.3 is a flowchart of the present invention.

제4도는 본 고안과 종래를 비교한 윤활장치의 성능곡선.4 is a performance curve of the lubricator compared with the present invention.

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

10 : 외측회전자 20 : 내측회전자10: outer rotor 20: inner rotor

30 : 카운터샤프트 40 : 핀홈30: counter shaft 40: pin groove

50 : 엔진콘트롤유닛 60 : 솔레노이드50: engine control unit 60: solenoid

70 : 핀70: pin

본 고안은 오일펌프 구동장치에 관한 것으로, 특히 릴리프밸브를 사용하지 않고 간단하게 솔레노이드와 연결된 핀(pin)형으로 오일펌프를 구동시켜 동력소모를 절약할 수 있도록 한 것이다.The present invention relates to an oil pump driving device, and in particular, it is possible to save power consumption by simply driving a oil pump in a pin type connected to a solenoid without using a relief valve.

일반적으로 종래의 오일펌프 구동장치는 제1도에서와 같이, 카운터 샤프트(counter shaft)(1)와 내측회전자(inner rotor)(2)가 키(key)(3)로 고정되어 카운터샤프트(1)와 연결된 내측회전자(2)가 외측회전자(outer rotor)(4)를 구동시키면서 오일펌프를 구동시켰기 때문에, 고속력에서의 불필요한 오일압 상승을 방지하기 위해 플런저, 스프링, 너트, 가스켓으로 구성된 릴리프밸브를 설이하여 엔진내의 오일압을 일정하게 유지하였다.In general, in the conventional oil pump driving apparatus, as shown in FIG. 1, the counter shaft 1 and the inner rotor 2 are fixed with a key 3 so that the counter shaft ( Since the inner rotor (2) connected to 1) drives the oil pump while driving the outer rotor (4), the plunger, spring, nut, gasket to prevent unnecessary oil pressure increase at high speed The relief valve composed of oil and gas was maintained to maintain a constant oil pressure in the engine.

그러나, 이러한 종래의 오일펌프 구동장치는 릴리프밸브를 이용하여 오일펌프의 일정한 오일압을 유지하였기 때문에 제4도에서와 같이, 실제엔진에서 요구하는 성능곡선(C)에 비하여 릴리프밸브를 이용한 종래 오일펌프에 의한 성능곡선(A)은 동력이 많이 소모되는 문제점이 있었다.However, since the conventional oil pump driving device maintains a constant oil pressure of the oil pump by using a relief valve, the conventional oil using the relief valve compared to the performance curve C required by the actual engine, as shown in FIG. Performance curve (A) by the pump had a problem that consumes a lot of power.

본 고안의 목적은 상기에서와 같은 종래의 결점을 해소하기 위해, 릴리프밸브를 사용하지 않고 간단하게 솔레노이드와 연결된 핀(pin)형으로 오일펌프를 구동시키면서 오일압을 콘트롤하여 동력소모를 절약시킬 수 있도록 한 오일펌프 구동장치를 제공하는 데 있다.The purpose of the present invention is to solve the conventional drawback as described above, it is possible to save the power consumption by controlling the oil pressure while driving the oil pump in a pin type connected to the solenoid simply without using a relief valve. To provide an oil pump drive.

이하 첨부된 도면에 따라서 본 고안의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention in detail according to the accompanying drawings.

본 고안은 제2도와 제3도에 도시되는 바와 같이, 외측회전자(10)와 내측회전자(20)와 치합되어 내측회전자(20)의 중앙부에는 카운터샤프트(30)가 끼워져 연결되는 오일펌프 구동장치에 있어서, 상기 내측회전자(20)의 내주연과 카운터샤프트(30)의 외주연 사이에 일정간격으로 핀홈(40)을 형성한 후, 엔진콘트롤유닛(ECU)(50)에 의해 제어되는 솔레노이드(60)와 연결된 핀(70)을 상기 핀홈(40)에 출몰가능하게 조립하여 구성됨을 그 기술적 구성상의 특징으로 한다.According to the present invention, as shown in FIG. 2 and FIG. 3, the outer shaft 10 and the inner rotor 20 are engaged with each other so that the counter shaft 30 is fitted into and connected to the center of the inner rotor 20. In the pump driving device, after forming the fin groove 40 at a predetermined interval between the inner circumference of the inner rotor 20 and the outer circumference of the counter shaft 30, by the engine control unit (ECU) 50 The technical feature of the configuration is that the pin 70 connected to the solenoid 60 to be controlled is assembled to the pin groove 40 to be retractable.

여기서, 솔레노이드(60)의 세팅압력은 초기에 엔진콘트롤유닛(50)에 매핑(mapping)된다.Here, the set pressure of the solenoid 60 is initially mapped to the engine control unit 50.

이와 같이 구성된 본 고안은 릴리프밸브를 사용하지 않고도 오일압 콘트롤이 가능한 것으로, 오일압력체크부에서 엔진콘트롤유닛(50)으로 자료를 송부하면 이 데이타에 의해 솔레노이드(60)가 카운터샤프트(30)와 내측회전자(20) 사이에 형성된 핀홈(40)으로 핀(70)을 출몰시키면서 오일압을 조절한다.The present invention configured as described above enables oil pressure control without using a relief valve. When the data is sent from the oil pressure check unit to the engine control unit 50, the solenoid 60 is connected to the counter shaft 30 by the data. Oil pressure is adjusted while the pin 70 is raised in the pin groove 40 formed between the inner rotor 20.

즉, 솔레노이드(60)에 의해 핀홈(40)으로 핀(70)이 끼워지면 카운터 샤프트(30)와 내측회전자(20)가 연결되어 오일펌프가 구동되어 오일을 송출하고, 한편 솔레노이드(60)에 의해 핀홈(40)에서 핀(70)이 빠지면 카운터샤프트(30)만 구동되므로 오일이 송출되지 않는다.That is, when the pin 70 is inserted into the pin groove 40 by the solenoid 60, the counter shaft 30 and the inner rotor 20 are connected to drive the oil pump to deliver oil, while the solenoid 60 When the pin 70 is removed from the pin groove 40, only the counter shaft 30 is driven so that oil is not sent out.

따라서, 제4도에서와 같이 핀(70)에 의해 구동되는 본 고안에 의한 오일펌프 성능곡선(B)은 종래의 성능곡선(A)에 비하여 약 0.5-0.8㎾ 정도의 동력소모를 절약할 수 있는 장점이 있다.Therefore, the oil pump performance curve B according to the present invention driven by the pin 70 as shown in FIG. 4 can save about 0.5-0.8 kW of power consumption compared to the conventional performance curve A. FIG. There is an advantage.

이상에서 설명한 바와 같이 본 고안은 릴리프밸브를 사용하지 않고 간단하게 솔레노이드와 연결된 핀형으로 오일펌프를 구동시키면서 오일압을 콘트롤하여 동력소모를 절약시킬 수 있는 매우 유용한 고안이다.As described above, the present invention is a very useful design that can save power consumption by controlling the oil pressure while driving the oil pump in a pin type connected to the solenoid without using a relief valve.

Claims (1)

외측회전자(10)와 내측회전자(20)가 치합되어 내측회전자(20)의 중앙부에는 카운터샤프트(30)가 끼워져 연결되는 오일펌프 구동장치에 있어서, 상기 내측회전자(20)의 내주연과 카운터 샤프트(30)의 외주연 사이에 일정간격으로 핀홈(40)을 형성한 후, 엔진콘트롤유닛(50)에 의해 제어되는 솔레노이드(60)와 연결된 핀(70)을 상기 핀홈(40)에 출몰가능하게 조립하여 구성된 것을 특징으로 하는 오일펌프 구동장치.In the oil pump driving device in which the outer rotor 10 and the inner rotor 20 are engaged to each other and the counter shaft 30 is fitted into and connected to the center portion of the inner rotor 20, the inner rotor 20 may be disposed within the inner rotor 20. After the pin groove 40 is formed at a predetermined interval between the peripheral edge and the outer circumference of the counter shaft 30, the pin groove 40 is connected to the pin 70 connected to the solenoid 60 controlled by the engine control unit 50. Oil pump driving device, characterized in that the assembly is configured to be mounted on.
KR2019940035822U 1994-12-26 1994-12-26 Oil pump driving device KR0126201Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940035822U KR0126201Y1 (en) 1994-12-26 1994-12-26 Oil pump driving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940035822U KR0126201Y1 (en) 1994-12-26 1994-12-26 Oil pump driving device

Publications (2)

Publication Number Publication Date
KR960023172U KR960023172U (en) 1996-07-20
KR0126201Y1 true KR0126201Y1 (en) 1998-10-01

Family

ID=19402816

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940035822U KR0126201Y1 (en) 1994-12-26 1994-12-26 Oil pump driving device

Country Status (1)

Country Link
KR (1) KR0126201Y1 (en)

Also Published As

Publication number Publication date
KR960023172U (en) 1996-07-20

Similar Documents

Publication Publication Date Title
US5505168A (en) Variable lift height valve driving device
EP1347154A3 (en) Valve lift control for internal combustion engine
ES2052264T3 (en) ROTARY ACTUATOR FOR IDLE.
JPS57173651A (en) Automatic belt tension control device
KR0126201Y1 (en) Oil pump driving device
EP1916392A3 (en) Valve operating system in internal combustion engine
JPS54153934A (en) Driving gear of distributor and fuel pump
JPS56110511A (en) Waterrcooling type internal combustion engine having compressed oil lubrication and cooling water pump
CN210829427U (en) Engine camshaft pressure reducing valve
CN218325048U (en) Engine with oil seal fixing device
KR100412610B1 (en) Oil pump
JPH1061439A (en) Liquid circulating device for vehicular power source
KR200204915Y1 (en) Pressure regulating valve of diesel fuel injection pump
KR19980050235A (en) Variable compression ratio control device in combustion chamber
SU1705145A1 (en) Drive of transportation vehicle power takeoff shaft
KR200147634Y1 (en) Feed pump unit of the thermal type fuel injection pump for a diesel engine
JPS60139028U (en) Water pump with fluid clutch on pulley
KR200158192Y1 (en) Engine oil pump
KR0175749B1 (en) Power saving type vane pump
KR0134458Y1 (en) Operating structure of external gear type oil pump
JPS5535103A (en) Controller
JPS58142314U (en) Radiator fan drive circuit
JPS59100937U (en) Fuel injection pump timer mechanism
JP2573955Y2 (en) Timer device for distribution type fuel injection pump
JPS6019706U (en) Internal combustion engine oil pump control device

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20010704

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee