KR970048289A

KR970048289A - Durability Tester of Rear Window Heater Relay

Info

Publication number: KR970048289A
Application number: KR1019950063365A
Authority: KR
Inventors: 조규복; 이태성; 안성준
Original assignee: 김태구; 대우자동차 주식회사
Priority date: 1995-12-29
Filing date: 1995-12-29
Publication date: 1997-07-29

Abstract

본 발명은 자동차 부품의 내구성 시험장치에 관한 것으로, 리어 윈도우(Rear Window) 열선의 가열시간을 조절하는 릴레이에 대한 반복적인 내구성 시험에서 시험중에 검출되는 데이타를 디스플레이하며, 리어 윈도우 히터 릴레이의 접점에 이상이 검출되면 시험동작이 자동으로 중지되도록 한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for testing durability of automobile parts, and displays data detected during a test in a repeated durability test for a relay for controlling heating time of a rear window heating wire, and at a contact point of a rear window heater relay. If an abnormality is detected, the test operation is automatically stopped.

본 발명은 동절기 운행시 양호한 후방시야를 확보하기 위하여 리어 윈도우에 결성되는 성애나 습기를 제거하기 위한 히터의 가열시 히터의 온도와 시간의 경과에 따라 접점이 오프되는 릴레이의 내구성 시험에서 리어 윈도우 히터 릴레이 접점으로부터 이상이 검출되면 검출된 시험결과를 저장함과 동시에 시험동작을 중지시켜 내구성 시험에 신뢰성을 제공한다.The present invention provides a rear window heater in a durability test of a relay in which a contact is turned off with the temperature and time of the heater when the heater is heated to remove the frost and moisture formed in the rear window during winter operation. If an abnormality is detected from the relay contacts, the test results are stored and the test operation is stopped to provide reliability to the durability test.

Description

Durability Tester of Rear Window Heater Relay

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 리어 윈도우 히터 릴레이의 내구성 시험장치 구성 블럭도.1 is a block diagram of the durability test apparatus of the rear window heater relay according to the present invention.

Claims

A durability test apparatus for a rear window heater relay, comprising: power supply means for processing an applied power supply and supplying the operating power to each circuit portion of the test apparatus, and switching temperature conditions, switching times, and switching times of the rear window heater relay contacts. Key input means for setting, display means for displaying the test condition and the test result detected at the rear window heater relay contact, and a sensor for sensing a test result generated at the rear window heater relay contact as the test proceeds. Means, control means for controlling the durability test operation according to the set test conditions and storing the detected test results, and driving for repeatedly switching the rear window heater relay contact with the set test conditions in accordance with a signal applied from the control means. Characterized in that it comprises a means Durability test device of the window heater relay.

※ Note: The disclosure is based on the initial application.