KR20030032102A - Intercooler apparatus for up grade heating function - Google Patents

Intercooler apparatus for up grade heating function Download PDF

Info

Publication number
KR20030032102A
KR20030032102A KR1020010062286A KR20010062286A KR20030032102A KR 20030032102 A KR20030032102 A KR 20030032102A KR 1020010062286 A KR1020010062286 A KR 1020010062286A KR 20010062286 A KR20010062286 A KR 20010062286A KR 20030032102 A KR20030032102 A KR 20030032102A
Authority
KR
South Korea
Prior art keywords
cooling fins
tubes
engine
tube
diaphragm
Prior art date
Application number
KR1020010062286A
Other languages
Korean (ko)
Other versions
KR100440020B1 (en
Inventor
전용준
Original Assignee
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 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020010062286A priority Critical patent/KR100440020B1/en
Publication of KR20030032102A publication Critical patent/KR20030032102A/en
Application granted granted Critical
Publication of KR100440020B1 publication Critical patent/KR100440020B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)

Abstract

PURPOSE: An intercooler apparatus is provided to shorten the warm-up time of the coolant circulating through the engine by raising the temperature of the air being fed to the engine and reducing the volume of radiation of the coolant. CONSTITUTION: An intercooler apparatus comprises a plurality of tubes(10) for flow of the air supercharged from a compressor; a pair of cooling fins(11,12) opposed with each other between the tubes; reinforcement plates(13) arranged in convex-concave portions(20) of the cooling fins, which increase strength of the cooling fins; a spring(14) interposed between the opposed reinforcement plates, which applies elasticity for permitting the cooling fins to tightly contact the tubes; cables(15) connected to ends of the tubes, which permit the tubes to gather to the center against the elastic force of the spring; a vacuum pump(18); a diaphragm(16) which contracts or expands so as to pull the cables; a three-way valve(17) switched by the control of an ECU(19) so as to selectively connect the diaphragm to the vacuum pump; and the ECU for shortening the warm-up time of the engine by switching the three-way valve in accordance with the temperature of the coolant so that the cooling fins escape from the tubes when the temperature of the coolant is low.

Description

난방성능 향상을 위한 인터쿨러 구조{Intercooler apparatus for up grade heating function}Intercooler apparatus for up grade heating function

본 발명은 난방성능 향상을 위한 인터쿨러 구조에 관한 것으로서, 특히 냉간시동시 엔진으로 공급되는 흡기의 온도가 상승하도록 하여 엔진을 순환하는 냉각수의 방열량이 감소되도록 하고, 이에의해 엔진 내부를 순환하는 냉각수의 웜업 시간이 단축되도록 하여 그만큼 난방기능이 조기에 구현될 수 있도록 한 난방성능 향상을 위한 인터쿨러 구조에 관한 것이다.The present invention relates to an intercooler structure for improving heating performance, and in particular, to increase the temperature of the intake air supplied to the engine during cold start so that the heat dissipation amount of the cooling water circulating the engine is reduced, thereby reducing the amount of cooling water circulating in the engine. The present invention relates to an intercooler structure for improving heating performance such that the warm-up time is shortened so that the heating function can be implemented early.

인터쿨러라 함은 터보차저의 콤프레서에서 과급된 흡기의 온도를 냉각시켜 흡기가 고밀도의 상태로 연소실에 공급되도록 하는 것이다.The intercooler cools the temperature of the supercharged intake air in the compressor of the turbocharger so that the intake air is supplied to the combustion chamber in a high density state.

도 1 은 종래의 인터쿨러 구조를 도시한 것으로서,1 illustrates a conventional intercooler structure,

콤프레서에서 과급된 흡기의 이동통로가 되는 다수의 튜브(1)가 형성되고, 각각의 튜브(1) 사이에 요철형태의 냉각핀(2)이 형성된 구성이다.In the compressor, a plurality of tubes 1 serving as the moving passages of the supercharged intake air are formed, and the cooling fins 2 having irregularities are formed between the respective tubes 1.

이와같이 구성된 인터쿨러는 엔진이 구동함에 따라 터보차저의 콤프레서에서 과급되면서 온도가 상승한 흡기가 튜브(1)를 통과할때 상기 냉각핀(2)을 통해 외기와 열교환하면서 흡기의 온도가 하락하는 것이다.The intercooler configured as described above decreases the temperature of the intake air while exchanging heat with the outside air through the cooling fin 2 when the intake air whose temperature rises while being charged in the compressor of the turbocharger passes through the tube 1 as the engine is driven.

상기와같이 흡기의 온도가 하락하게되면, 흡기의 밀도가 높아지게되어 그만큼 많은 양의 공기가 연소실로 공급될 수 있게되어 연소력이 향상되는 효과를 기대할 수 있게된다.When the temperature of the intake air drops as described above, the density of the intake air is increased, so that a large amount of air can be supplied to the combustion chamber, thereby improving the combustion power.

그러나, 종래의 인터쿨러 구조는 냉각수의 온도에 관계없이 콤프레서에 의해 과급된 흡기를 냉각시킴에 따라 엔진의 냉간시동시에도 저온 상태의 흡기를 더욱 냉각시켜 엔진으로 공급하게되고, 이에의해 엔진 내부를 순환하는 냉각수의 방열량이 증가하게되면서 엔진의 웜업 시간이 길어지게되는 문제점이 발생하고 있으며, 엔진의 웜업시간이 길어짐에 따라 차량의 난방기능이 조기에 구현되지 못하게되는 문제점이 발생하고 있었다.However, the conventional intercooler structure cools the intake supercharged by the compressor irrespective of the temperature of the coolant, thereby cooling and supplying the intake of the low temperature state to the engine even during cold start of the engine, thereby circulating the inside of the engine. As the heat dissipation amount of the coolant increases, the warming-up time of the engine is increased, and as the warm-up time of the engine increases, the heating function of the vehicle cannot be realized early.

따라서, 상기 문제점을 해결하기 위한 본 발명은 튜브의 사이에 서로 마주보도록 한쌍의 냉각핀을 설치하되, 냉각핀이 튜브로부터 일정거리 유동이 가능하도록 하고, 냉각수의 온도가 기준치 이하일때 상기 냉각핀이 튜브로부터 떨어져 튜브를 통과하는 흡기의 냉각효율이 감소하도록 하므로서, 냉간시동시 엔진으로 공급되는 흡기의 온도가 상승하도록 하여 엔진을 순환하는 냉각수의 방열량이 감소되도록 하고, 이에의해 엔진 내부를 순환하는 냉각수의 웜업 시간이 단축되도록 하여 그만큼 난방기능이 조기에 구현될 수 있도록 한 난방성능 향상을 위한 인터쿨러 구조를 제공함을 목적으로 한다.Therefore, the present invention for solving the above problems is provided with a pair of cooling fins to face each other between the tubes, the cooling fins to allow a certain distance flow from the tube, when the cooling fin is below the reference value the cooling fins By reducing the cooling efficiency of the intake air passing through the tube away from the tube, the temperature of the intake air supplied to the engine during the cold start is increased to reduce the heat radiation of the cooling water circulating the engine, thereby cooling water circulating in the engine It is an object of the present invention to provide an intercooler structure for improving heating performance, so that the warm-up time of the heating device can be shortened.

상기 목적달성을 위한 본 발명은The present invention for achieving the above object

콤프레서에서 과급된 흡기가 이동하는 다수의 튜브를 포함하여 구성된 인터쿨러에 있어서,An intercooler comprising a plurality of tubes through which the supercharged intake air moves in a compressor,

상기 튜브의 사이 사이에 서로 마주보도록 형성하되, 일정거리 유동이 가능하게 형성되는 한쌍의 냉각핀과;A pair of cooling fins formed to face each other between the tubes, wherein the pair of cooling fins are formed to allow a certain distance to flow;

냉각핀의 요철부위에 형성되어 냉각핀의 강도를 보강하는 보강판과;A reinforcing plate formed on the uneven portion of the cooling fin to reinforce the strength of the cooling fin;

서로 마주보는 보강판의 사이에 설치되어 냉각핀이 튜브에 밀착되도록 탄성을 가하는 스프링과;A spring installed between the reinforcing plates facing each other to apply elasticity such that the cooling fins are in close contact with the tube;

상기 튜브의 일측 끝단에 묵여져 당겨짐력이 가해질때 한쌍의 튜브가 스프링의 탄성력을 이기고 중앙으로 모이도록 하는 케이블과;A cable for allowing the pair of tubes to overcome the elastic force of the spring and to converge in the center when the pulling force is applied to one end of the tube;

진공펌프와;A vacuum pump;

진공압에 의해 수축 또는 팽창하여 상기 케이블을 당겨주는 다이어프램과;A diaphragm which contracts or expands under vacuum pressure and pulls the cable;

ECU의 제어에 따라 절환되어 상기 다이어프램이 진공펌프와 대기상에 선택적으로 연결되도록 하는 3방밸브와;A three-way valve which is switched under the control of an ECU so that the diaphragm is selectively connected to the vacuum pump and the atmospheric phase;

냉각수 온도에 따라 상기 3방밸브를 절환시켜 냉각수온도가 낮을때 한쌍의 냉각핀이 튜브로부터 이탈되도록 하여 흡기의 냉각효율이 감소됨에 따라 엔진의 웜업시간이 단축되도록 하는 ECU;An ECU for switching the three-way valve according to the coolant temperature so that a pair of cooling fins are separated from the tube when the coolant temperature is low, thereby reducing the warm-up time of the engine as the cooling efficiency of the intake air is reduced;

로 구성된 것을 특징으로 한다.Characterized in that consisting of.

도 1 은 종래의 인터쿨러 구조를 보인 도면.1 is a view showing a conventional intercooler structure.

도 2 는 본 발명의 인터쿨러 구조를 보인 도면.2 is a view showing an intercooler structure of the present invention.

도 3 은 본 발명의 작동상태를 보인 도면.3 is a view showing an operating state of the present invention.

※ 도면의 주요부분에 대한 부호의 설명※ Explanation of code for main part of drawing

10 : 튜브 11,12 : 냉각핀10 tube 11,12 cooling fin

13 : 보강판 14 : 스프링13: reinforcement plate 14: spring

15 : 케이블 16 : 다이어프램15 cable 16 diaphragm

17 : 3방밸브 18 : 진공펌프17: 3-way valve 18: vacuum pump

19 : ECU19: ECU

이하, 첨부된 도면 도 2 와 도 3 을 참조하여 본 발명의 바람직한 실시예를 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, FIGS. 2 and 3.

도면부호 10 은 콤프레서에서 과급된 흡기의 이동통로가 되는 다수의 튜브(10)를 나타내며, 이 튜브(10)의 사이 사이에 한쌍의 냉각핀(11,12)이 형성된다.Reference numeral 10 denotes a plurality of tubes 10 which serve as moving passages of the intake air charged in the compressor, and a pair of cooling fins 11 and 12 are formed between the tubes 10.

상기 냉각핀(11,12)은 도 2 에 도시된 바와같이 서로 마주보도록 형성하되, 튜브(10) 사이에서 유동이 가능하도록 형성하고, 냉각핀(11,12)의 요철부위(20) 마다 보강판(13)을 형성하여 유동하는 냉각핀(11,12)의 강도가 유지되도록 하였다.The cooling fins 11 and 12 are formed to face each other as shown in FIG. 2, and are formed to allow flow between the tubes 10, and reinforce each uneven portion 20 of the cooling fins 11 and 12. The plate 13 was formed to maintain the strength of the flowing cooling fins (11, 12).

상기 보강판(13)의 사이에는 냉각핀(11,12)을 튜브(10) 측으로 밀어내는 스프링(14)을 형성하여 평상시 상기 스프링(14)의 탄성에 의해 한쌍의 냉각핀(11,12)이 튜브(10)에 밀착된 상태를 유지하도록 하였다.Between the reinforcing plate 13 is formed a spring 14 for pushing the cooling fins (11, 12) toward the tube 10 side, usually by a pair of cooling fins (11, 12) by the elasticity of the spring (14) The state in close contact with the tube 10 was maintained.

그리고, 냉각핀(11,12)의 일측 끝단에는 일정길이의 케이블(15)을 결속하고, 이 케이블(15)의 타측이 후설하는 다이어프램(16)에 연결되도록 하여 상기 다이어프램(16)으로부터의 당겨짐력이 가해질때 케이블(15)이 연동하여 당겨지면서 냉각핀(11,12)이 중앙으로 모이도록 하였다.Then, one end of the cooling fins 11 and 12 binds a cable 15 of a predetermined length, and the other side of the cable 15 is connected to the diaphragm 16 to be settled down and pulled from the diaphragm 16. When the force is applied, the cable 15 is pulled in conjunction with the cooling fins (11, 12) to be collected in the center.

도면부호 18은 진공펌프를 나타내며, 상기 진공펌프(18)와 다이어프램(16)의 사이에 별도의 3방밸브(17)를 설치한다.Reference numeral 18 denotes a vacuum pump, and a separate three-way valve 17 is installed between the vacuum pump 18 and the diaphragm 16.

상기 3방밸브(17)는 다이어프램(16)이 대기측 또는 진공펌프(18) 측에 선택적으로 연결되도록 절환동작하는 것이며, 상기 3방밸브(17)는 ECU(19)의 제어신호에 의해 절환동작한다.The three-way valve 17 is a switching operation so that the diaphragm 16 is selectively connected to the atmospheric side or the vacuum pump 18 side, the three-way valve 17 is switched by the control signal of the ECU 19 It works.

ECU(19)는 냉각수의 온도에 따라 상기 3방밸브(17)를 제어한다.The ECU 19 controls the three-way valve 17 in accordance with the temperature of the cooling water.

즉, 냉각수의 온도가 기준치 이하일때 상기 3방밸브(17)가 진공펌프(18)에 연결되도록 하여 진공펌프(18)의 진공압에 의해 다이어프램(16)이 수축하면서 케이블(15)을 당겨 한쌍의 냉각핀(11,12)이 튜브(10)로 부터 떨어지도록 하고, 또 냉각수 온도가 기준치 이상일때 상기 3방밸브(17)가 대기측에 연결되도록 하여 한쌍의 냉각핀(11,12)이 스프링(14)의 탄성력에 의해 튜브(10)에 밀착된 상태를 유지토록 하는 것이다.That is, when the temperature of the coolant is below the reference value, the three-way valve 17 is connected to the vacuum pump 18 so that the diaphragm 16 contracts by the vacuum pressure of the vacuum pump 18 and the cable 15 is pulled in a pair. Of the cooling fins 11 and 12 from the tube 10 and the three-way valve 17 is connected to the atmosphere when the cooling water temperature is higher than the reference value. It is to maintain the state in close contact with the tube 10 by the elastic force of the spring (14).

이와같이 구성된 본 발명의 동작을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above is as follows.

냉간시동시 냉각수의 온도가 기준치 이하이면, ECU(19)는 3방밸브(17)를 진공펌프(18) 측으로 연결시켜 진공펌프(18)의 진공압에 의해 다이어프램(16)이 수축되도록 한다.If the temperature of the coolant at the time of cold start is lower than the reference value, the ECU 19 connects the three-way valve 17 to the vacuum pump 18 side so that the diaphragm 16 is contracted by the vacuum pressure of the vacuum pump 18.

상기 다이어프램(16)이 수축됨에 따라 케이블(15) 또한 연동되어 당겨지므로서 한쌍의 냉각핀(11,12)이 스프링(14)의 탄성을 이기고 중앙으로 모이면서튜브(10)로 부터 이탈된다.As the diaphragm 16 is contracted, the cable 15 is also pulled together to pull the pair of cooling fins 11 and 12 away from the tube 10 while gathering in the center to overcome the elasticity of the spring 14.

상기와같이 냉각핀(11,12)이 튜브(10)로부터 이탈되면, 냉간시동시 콤프레서에 의해 과급된 흡기가 튜브(10)를 통과할때 그 흡기의 냉각효율이 하락하게되면서 엔진으로 공급되는 흡기의 온도가 종래에 비해 상대적으로 높아지게되고, 이에의해 엔진 내부를 순환하는 냉각수의 방열량이 감소하게되므로서, 냉각수의 웜업 시간이 월등히 단축되는 효과를 기대할 수 있게된다.When the cooling fins 11 and 12 are separated from the tube 10 as described above, when the intake supercharged by the compressor during the cold start passes through the tube 10, the cooling efficiency of the intake drops and is supplied to the engine. Since the temperature of the intake air is relatively higher than that of the related art, the amount of heat dissipation of the cooling water circulating in the engine is reduced, so that the effect of significantly reducing the warm-up time of the cooling water can be expected.

냉각수의 웜업시간이 단축됨에 따라 히터코아를 순환하는 냉각수의 온도가 조기에 상승하게되므로서 냉간시동시에도 난방기능이 조기에 구현되는 효과를 기대할 수 있게된다.As the warm-up time of the cooling water is shortened, the temperature of the cooling water circulating in the heater core rises at an early stage, and thus the heating function can be expected to be realized at the time of cold start.

한편, 엔진 시동후 일정시간이 경과하여 냉각수의 온도가 기준치 이상이 되면, ECU(19)는 3방밸브(17)를 대기측으로 절환시켜 다이어프램(16)에 아무런 진공압이 공급되지 않도록 한다.On the other hand, when a certain time elapses after the engine is started and the temperature of the cooling water is equal to or higher than the reference value, the ECU 19 switches the three-way valve 17 to the atmospheric side so that no vacuum pressure is supplied to the diaphragm 16.

이에따라 다이어프램(16)이 팽창하게되면서, 한쌍의 냉각핀(11,12)이 스프링(14)의 탄성력에 의해 양측으로 밀리면서 다시 튜브(10)에 접촉하게되어 튜브(10)를 통과하는 흡기가 냉각핀(11,12)을 통해 외기와 열교환하면서 냉각되어 엔진으로 공급된다.Accordingly, as the diaphragm 16 expands, the pair of cooling fins 11 and 12 are pushed to both sides by the elastic force of the spring 14 to come into contact with the tube 10 again so that the intake air passing through the tube 10 passes through the tube 10. Cooled while being heat exchanged with the outside air through the cooling fins (11, 12) is supplied to the engine.

즉, 엔진이 웜업 된 후에는 상기 인터쿨러가 종래와같이 콤프레서에서 과급된 흡기를 냉각시켜주는 정상적인 동작으로 복귀하게되는 것이다.That is, after the engine is warmed up, the intercooler returns to the normal operation of cooling the supercharged air in the compressor as in the prior art.

이상에서 설명한 바와같이 본 발명은 튜브의 사이에 서로 마주보도록 한쌍의냉각핀을 설치하되, 냉각핀이 튜브로부터 일정거리 유동이 가능하도록 하고, 냉각수의 온도가 기준치 이하일때 상기 냉각핀이 튜브로부터 떨어져 튜브를 통과하는 흡기의 냉각효율이 감소하도록 하므로서, 냉간시동시 엔진으로 공급되는 흡기의 온도가 상승하도록 하여 엔진을 순환하는 냉각수의 방열량이 감소되도록 하고, 이에의해 엔진 내부를 순환하는 냉각수의 웜업 시간이 단축되도록 하여 그만큼 난방기능이 조기에 구현될 수 있도록 한 난방성능 향상을 위한 인터쿨러 구조를 제공하는 효과를 기대할 수 있다.As described above, in the present invention, a pair of cooling fins are installed to face each other between the tubes, but the cooling fins allow a certain distance to flow from the tube, and the cooling fins are separated from the tube when the temperature of the cooling water is lower than the reference value. By reducing the cooling efficiency of the intake air passing through the tube, the temperature of the intake air supplied to the engine during the cold start is increased to reduce the heat radiation of the coolant circulating the engine, thereby warming up the coolant circulating inside the engine It is expected that the effect of providing an intercooler structure for improving heating performance by allowing this to be shortened so that the heating function can be implemented early.

Claims (1)

콤프레서에서 과급된 흡기가 이동하는 다수의 튜브(10)를 포함하여 구성된 인터쿨러에 있어서,In an intercooler comprising a plurality of tubes (10) through which the intake of the supercharged in the compressor moves, 상기 튜브(10)의 사이 사이에 서로 마주보도록 형성하되, 일정거리 유동이 가능하게 형성되는 한쌍의 냉각핀(11,12)과;A pair of cooling fins 11 and 12 which are formed to face each other between the tubes 10 and are formed to allow a certain distance to flow; 냉각핀(11,12)의 요철부위(20)에 형성되어 냉각핀(11,12)의 강도를 보강하는 보강판(13)과;A reinforcing plate 13 formed at the uneven portions 20 of the cooling fins 11 and 12 to reinforce the strength of the cooling fins 11 and 12; 서로 마주보는 보강판(13)의 사이에 설치되어 냉각핀(11,12)이 튜브(10)에 밀착되도록 탄성을 가하는 스프링(14)과;A spring 14 installed between the reinforcing plates 13 facing each other to apply elasticity such that the cooling fins 11 and 12 are in close contact with the tube 10; 상기 튜브(10)의 일측 끝단에 묵여져 당겨짐력이 가해질때 한쌍의 튜브(11,12)가 스프링(14)의 탄성력을 이기고 중앙으로 모이도록 하는 케이블(15)과;A cable (15) for allowing the pair of tubes (11,12) to overcome the elastic force of the spring (14) to be centered when the pulling force is applied to one end of the tube (10); 진공펌프(18)와;A vacuum pump 18; 진공압에 의해 수축 또는 팽창하여 상기 케이블(15)을 당겨주는 다이어프램(16)과;A diaphragm 16 which contracts or expands under vacuum pressure and pulls the cable 15; ECU(19)의 제어에 따라 절환되어 상기 다이어프램(16)이 진공펌프(18)와 대기상에 선택적으로 연결되도록 하는 3방밸브(17)와;A three-way valve 17 which is switched under the control of the ECU 19 to selectively connect the diaphragm 16 to the vacuum pump 18 and the atmospheric phase; 냉각수 온도에 따라 상기 3방밸브(17)를 절환시켜 냉각수온도가 낮을때 한쌍의 냉각핀(11,12)이 튜브(10)로부터 이탈되도록 하여 흡기의 냉각효율이 감소됨에따라 엔진의 웜업시간이 단축되도록 하는 ECU(19);The three-way valve 17 is switched according to the coolant temperature so that when the coolant temperature is low, the pair of cooling fins 11 and 12 are separated from the tube 10 so that the cooling efficiency of the intake air is reduced. ECU 19 to be shortened; 로 구성된 것을 특징으로하는 난방성능 향상을 위한 인터쿨러 구조.Intercooler structure for improving the heating performance, characterized in that consisting of.
KR1020010062286A 2001-10-10 2001-10-10 Intercooler apparatus for up grade heating function KR100440020B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020010062286A KR100440020B1 (en) 2001-10-10 2001-10-10 Intercooler apparatus for up grade heating function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020010062286A KR100440020B1 (en) 2001-10-10 2001-10-10 Intercooler apparatus for up grade heating function

Publications (2)

Publication Number Publication Date
KR20030032102A true KR20030032102A (en) 2003-04-26
KR100440020B1 KR100440020B1 (en) 2004-07-14

Family

ID=29563973

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010062286A KR100440020B1 (en) 2001-10-10 2001-10-10 Intercooler apparatus for up grade heating function

Country Status (1)

Country Link
KR (1) KR100440020B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102032832A (en) * 2010-10-22 2011-04-27 浙江大学 Flexible heat exchange piece and processing method thereof
CN105484853A (en) * 2014-09-17 2016-04-13 泰安鼎鑫冷却器有限公司 Intercooler of double-wave inner-fin structure
CN108603435A (en) * 2016-02-12 2018-09-28 株式会社电装 Charge air cooler

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0269288U (en) * 1988-10-31 1990-05-25
KR200196351Y1 (en) * 1996-12-17 2000-10-02 정몽규 Intercooler with bypassing device
KR200171632Y1 (en) * 1997-08-01 2000-04-01 정몽규 Intercooler with bypassing valve
KR100264003B1 (en) * 1997-08-29 2000-08-16 정몽규 Intercooler device for super charged engine
JP2000064845A (en) * 1998-08-21 2000-02-29 Daihatsu Motor Co Ltd Noise preventing device for supercharged air in engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102032832A (en) * 2010-10-22 2011-04-27 浙江大学 Flexible heat exchange piece and processing method thereof
CN102032832B (en) * 2010-10-22 2012-11-07 浙江大学 Flexible heat exchange piece and processing method thereof
CN105484853A (en) * 2014-09-17 2016-04-13 泰安鼎鑫冷却器有限公司 Intercooler of double-wave inner-fin structure
CN108603435A (en) * 2016-02-12 2018-09-28 株式会社电装 Charge air cooler
CN108603435B (en) * 2016-02-12 2021-01-01 株式会社电装 Intercooler

Also Published As

Publication number Publication date
KR100440020B1 (en) 2004-07-14

Similar Documents

Publication Publication Date Title
JP4441091B2 (en) Exhaust heat energy recovery device for internal combustion engine
JP2018127915A (en) Engine cooling system
CN108110372A (en) Power battery intelligent temperature control system and its control method
CN110539667A (en) Hybrid electric vehicle thermal management system and hybrid electric vehicle
CN102016257A (en) Exhaust gas system for an internal combustion engine
JP2017078346A (en) diesel engine
KR100440020B1 (en) Intercooler apparatus for up grade heating function
JP2007038874A (en) Cooling system of hybrid vehicle
CN213340349U (en) Power device heat dissipation module
US11552347B2 (en) Bi-directional switchable cooling flow for traction battery
RU2700902C2 (en) Air conditioning system for fuel system of vehicle
CN217655913U (en) Heating and cooling system of fuel cell
KR102496802B1 (en) Air cooling system for fuel cell
JP2006258069A (en) Cooling system
US9790844B2 (en) Intake-air cooling apparatus for vehicle
JP2003269168A (en) Method of operating engine cooling device
KR20040035960A (en) Angle control apparatus for cooling pin of inter-cooler
KR200189882Y1 (en) Heating device of car
CN109519267B (en) Cooling system comprising air inlet and exhaust pipeline
CN215266458U (en) Cooling system and power battery system
JP4034010B2 (en) Vehicle heat storage system
CN114056039B (en) Electric automobile thermal management system based on double heaters
CN210239833U (en) Engine temperature control structure and engine
CN214534530U (en) Sequential pressurization electric control valve
CN217233675U (en) Engine air intake system, power system and vehicle

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee