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KR970048194A - Oil spray structure check valve tester - Google Patents

Oil spray structure check valve tester Download PDF

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Publication number
KR970048194A
KR970048194A KR1019950070939A KR19950070939A KR970048194A KR 970048194 A KR970048194 A KR 970048194A KR 1019950070939 A KR1019950070939 A KR 1019950070939A KR 19950070939 A KR19950070939 A KR 19950070939A KR 970048194 A KR970048194 A KR 970048194A
Authority
KR
South Korea
Prior art keywords
oil
check valve
pressure
spray structure
constant pressure
Prior art date
Application number
KR1019950070939A
Other languages
Korean (ko)
Other versions
KR100228128B1 (en
Inventor
조성문
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 KR1019950070939A priority Critical patent/KR100228128B1/en
Publication of KR970048194A publication Critical patent/KR970048194A/en
Application granted granted Critical
Publication of KR100228128B1 publication Critical patent/KR100228128B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Testing Of Engines (AREA)

Abstract

본 발명은 오일 분사 구조의 체크밸브 시험장비에 관한 것으로 체크밸브의 불량에 따른 피스톤의 손상을 방지하기 위하여 체크밸브를 실린더에 설치하기 전에 그 성능을 테스트 하기 위한 장비를 제공하고자 오일의 온도를 제어하면서 오일의 유입, 유출구(11)(12)를 갖는 오일탱크(13)로 이루어진 오일 공급수단(1)과, 오일을 일정압력으로 이송하기 위한 펌프(21)를 갖추며 펌핑오일의 압력을 조절하기 위한 압력 조절밸브(23)를 연결하되, 바이패스관(22)으로 궤환흐름 구조를 형성한 압력조절수단(2)과, 상기 아비력조절수단(2)을 거친 일정 압력의 오일이 호스(6)를 통하여 공급됨과 아울러 압력센서(32)를 갖춘 수개의 장착지그(31)를 형성한 체크밸브 장착수단(3)을 포함하여 이루어지는 오일 분사 구조의 체크밸브 시험장비이다.The present invention relates to a check valve test equipment of oil injection structure to control the temperature of the oil to provide equipment for testing the performance of the check valve before installing the check valve in the cylinder to prevent damage to the piston due to the check valve failure While adjusting the pressure of the pumping oil having an oil supply means (1) consisting of an oil tank (13) having an inlet, an outlet (11, 12) of oil, and a pump (21) for transferring oil at a constant pressure Pressure control means for connecting a pressure control valve (23) for forming a feedback flow structure to the bypass pipe (22), and the oil of a constant pressure passing through the non-force adjustment means (2) hose (6) And a check valve mounting means (3) provided with a check valve mounting means (3) provided with a plurality of mounting jigs (31) provided with a pressure sensor (32).

Description

오일분사구조의 체크밸브 시험장치Oil spray structure check valve tester

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

제1도는 본 발명의 설치구성도.1 is an installation configuration of the present invention.

제2도는 본 발명에 의하여 시험된 엔진오일 분사기의 요부 확대도.2 is an enlarged view of the main portion of the engine oil injector tested in accordance with the present invention.

Claims (1)

오일의 온도를 제어하면서 오일을 공급하기 위하여 유입, 유출구(11)(12)를 갖는 탱크(13)내에 온도조절센서(14)와 가열수단(15)을 구비한 오일 공급수단(1)과; 오일을 일정압력으로 이송하기 위한 펌프(21)를 갖추며 펌핑오일의 압력을 조절하기 위한 압력조절밸브(23)를 연결하되, 바이패스수단(22)으로 궤환흐름 구조를 형성한 압력조절수단(2)과; 상기 압력조절수단(2)을 거친 일정 압력의 오일이 호스(6)를 통하여 공급됨과 아울러 압력센서(32)를 갖춘 수개의 장착지그(31)를 형성한 체크밸브 장착수단(3); 을 포함하여 이루어지는 오일분사 구조의 체크밸브 시험장치.Oil supply means (1) having a temperature control sensor (14) and heating means (15) in a tank (13) having inlet and outlet ports (11, 12) for supplying oil while controlling the temperature of the oil; Pressure regulating means (2) having a pump (21) for conveying oil at a constant pressure and connecting a pressure regulating valve (23) for adjusting the pressure of the pumping oil, and forming a feedback flow structure with the bypass means (22). )and; A check valve mounting means (3) provided with oil having a constant pressure passing through the pressure regulating means (2) through the hose (6) and forming several mounting jigs (31) having a pressure sensor (32); Check valve test apparatus of the oil spray structure comprising a. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950070939A 1995-12-31 1995-12-31 Apparatus for testing check valve in oil injection system KR100228128B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950070939A KR100228128B1 (en) 1995-12-31 1995-12-31 Apparatus for testing check valve in oil injection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950070939A KR100228128B1 (en) 1995-12-31 1995-12-31 Apparatus for testing check valve in oil injection system

Publications (2)

Publication Number Publication Date
KR970048194A true KR970048194A (en) 1997-07-29
KR100228128B1 KR100228128B1 (en) 1999-11-01

Family

ID=19448780

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950070939A KR100228128B1 (en) 1995-12-31 1995-12-31 Apparatus for testing check valve in oil injection system

Country Status (1)

Country Link
KR (1) KR100228128B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102277136B1 (en) * 2021-04-28 2021-07-14 주식회사 제이유코리아 Advanced roller and control device specialized in plate surface oil amount control

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100478154B1 (en) * 2002-12-31 2005-03-28 주식회사이원정공 A testing device for oil jet valve opening pressure
KR101319804B1 (en) 2012-04-10 2013-10-17 (주)신우하이텍 Test system for overflowvalve
KR101446098B1 (en) 2014-08-05 2014-10-06 김은종 Unit jig for valve test equipment and valve test equipment using that

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102277136B1 (en) * 2021-04-28 2021-07-14 주식회사 제이유코리아 Advanced roller and control device specialized in plate surface oil amount control

Also Published As

Publication number Publication date
KR100228128B1 (en) 1999-11-01

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PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19951231

A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19961227

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19951231

Comment text: Patent Application

PG1501 Laying open of application
E902 Notification of reason for refusal
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Comment text: Notification of reason for refusal

Patent event date: 19990227

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19990531

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Comment text: Registration of Establishment

Patent event date: 19990809

Patent event code: PR07011E01D

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Payment date: 19990810

End annual number: 3

Start annual number: 1

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Termination date: 20030610