KR970035486A - Hydraulic retarder cooling unit - Google Patents

Hydraulic retarder cooling unit Download PDF

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Publication number
KR970035486A
KR970035486A KR1019950067646A KR19950067646A KR970035486A KR 970035486 A KR970035486 A KR 970035486A KR 1019950067646 A KR1019950067646 A KR 1019950067646A KR 19950067646 A KR19950067646 A KR 19950067646A KR 970035486 A KR970035486 A KR 970035486A
Authority
KR
South Korea
Prior art keywords
coolant
retarder
circulation pump
engine
cooling water
Prior art date
Application number
KR1019950067646A
Other languages
Korean (ko)
Inventor
김종완
Original Assignee
전성원
현대자동차 주식회사
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, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950067646A priority Critical patent/KR970035486A/en
Publication of KR970035486A publication Critical patent/KR970035486A/en

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Abstract

본 발명은 리타더 시스템에 관한 것으로 특히, 엔진(10A)에 냉각수를 공급하기 위한 순환펌프(20)와, 상기 순환펌프(20)에 의하여 상기 엔진(10)에 유입되어진 냉각수가 상기 엔진(10)에서 순환되어 출력되는 순환로의 냉각수를 입력받아 미리 설정된 온도보다 냉각수의 온도가 낮으면 오프 동작상태를 유지하여 상기 순환펌프(20)로 바로 전달하고 냉각수의 온도가 미리 설정된 온도보다 높으면 다른 출구로 출력하는 수온조절기(30)와, 상기 수온조절기(30)의 다른 출구로 출력되는 냉각수를 입력받아 출력하는 리타더(40), 및 상기 리타더(40)에서 출력되는 냉각수를 입력받아 리타더 내부의 과열상태를 식히고 해당 냉각수를 상기 순환펌프(20)의 제2입력구로 유입시키는 리타더 열교환기(50)로 구성되어, 종래의 리타더 제어 시스템에서 리타더 동작시 발생되는 열을 식히지 못하여 브레이크의 오동작이 발생될 수 있으며 수명이 감소하는 문제점을 해소할 수 있다.The present invention relates to a retarder system, and in particular, a circulation pump 20 for supplying cooling water to the engine 10A, and cooling water introduced into the engine 10 by the circulation pump 20. If the coolant temperature is lower than the preset temperature after receiving the coolant in the circulation path, the coolant is kept in an off operation state and transferred directly to the circulation pump 20. If the coolant temperature is higher than the preset temperature, the coolant is directly transferred to another outlet. The retarder 40 receives the output water temperature controller 30, the coolant output from the other outlet of the water temperature controller 30, and outputs the retarder 40, and the coolant output from the retarder 40. It is composed of a retarder heat exchanger (50) for cooling the overheat state and flowing the cooling water into the second input port of the circulation pump 20, which is generated during the retarder operation in the conventional retarder control system Failure to cool can result in malfunction of the brakes and reduce the lifespan.

Description

유압식 리타더의 냉각 장치Hydraulic retarder cooling unit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명에 따른 유압식 리타더의 냉각 장치의 순환계통로를 상부에서 바라본 순환 계통도.3 is a circulation system diagram viewed from a top of a circulation system path of a cooling device of a hydraulic retarder according to the present invention.

제4도는 측면에서 바라본 순환 계통 예시도.4 is an exemplary view of the circulation system as viewed from the side.

Claims (1)

엔진에 냉각수를 공급하기 위한 순환펌프와; 상기 순환 펌프에 의하여 상기 엔진에 유입되어진 냉각수가 상기 엔진에서 순환되어 출력되는 순환로의 냉각수를 입력받아 미리 설정된 온도보다 냉각수의 온도가 낮으면 오프 동작상태를 유지하여 상기 순환펌프로 바로 전달하고 냉각수의 온도가 미리 설정된 온도보다 높으면 다른 출구로 출력하는 수온조절기와; 상기 수온조절기의 다른 출구로 출력되는 냉각수를 입력받아 출력하는 리타더; 및 상기 리타더에서 출력되는 냉각수를 입력받아 리타더 내부의 과열상태를 식히고 해당 냉각수를 상기 순환펌프의 제2입력구로 유입 시키는 리타더 열교환기로 구성되는 것을 특징으로 하는 유압식 리타더의 냉각 장치.A circulation pump for supplying cooling water to the engine; When the coolant introduced into the engine by the circulation pump receives the coolant in the circulation path outputted from the engine and is lower than the preset temperature, the coolant is kept in an off operation state and transferred directly to the circulation pump. A water temperature controller which outputs to another outlet when the temperature is higher than a preset temperature; A retarder for receiving and outputting cooling water output to another outlet of the water temperature controller; And a retarder heat exchanger configured to receive the coolant output from the retarder, cool down an overheat state in the retarder, and introduce the corresponding coolant into the second input port of the circulation pump. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950067646A 1995-12-29 1995-12-29 Hydraulic retarder cooling unit KR970035486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950067646A KR970035486A (en) 1995-12-29 1995-12-29 Hydraulic retarder cooling unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950067646A KR970035486A (en) 1995-12-29 1995-12-29 Hydraulic retarder cooling unit

Publications (1)

Publication Number Publication Date
KR970035486A true KR970035486A (en) 1997-07-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950067646A KR970035486A (en) 1995-12-29 1995-12-29 Hydraulic retarder cooling unit

Country Status (1)

Country Link
KR (1) KR970035486A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101449386B1 (en) * 2014-06-25 2014-10-13 강영조 Marine Engine Cooling for heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101449386B1 (en) * 2014-06-25 2014-10-13 강영조 Marine Engine Cooling for heat exchanger

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