KR960016097B1 - 가스밸브누설시험장치 - Google Patents
가스밸브누설시험장치 Download PDFInfo
- Publication number
- KR960016097B1 KR960016097B1 KR1019930018236A KR930018236A KR960016097B1 KR 960016097 B1 KR960016097 B1 KR 960016097B1 KR 1019930018236 A KR1019930018236 A KR 1019930018236A KR 930018236 A KR930018236 A KR 930018236A KR 960016097 B1 KR960016097 B1 KR 960016097B1
- Authority
- KR
- South Korea
- Prior art keywords
- lamp
- gas valve
- switch
- turned
- leakage test
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
Description
Claims (1)
- 시스템을 전체적으로 제어하는 PLC(10)와 가스밸브의 1,2차 솔레노이드 밸브에 정전압을 공급하는 전압소스파워서플라이(20)와 가스밸브의 비례밸브에 정전류를 공급하는 전류소스파워서플라이(30)와 장비내부의 릴레이와 램프의 주전원으로 사용되는 스위칭모드파워서플라이(40)를 각종 누설시험의 양·불판정을 하여 정밀공기압을 측정하는 리크테스터(50)와 자동, 수동, 스텝 1, 스텝 2, 스텝 3, 스텝 4으로 이루어진 스위치의 동작을 센서의 감지에 의해 자동으로 동작시키는 스위치 및 센서부(60)와 내부와 외부 및 역방향 누설시험 결과를 표시하고 각 항목의 측정결과에 점등되는 램프부(70)와 측정치구를 장착하는 어태치먼트(100)에 상호 접속시켜서 된 가스밸브누설시험장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930018236A KR960016097B1 (ko) | 1993-09-10 | 1993-09-10 | 가스밸브누설시험장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930018236A KR960016097B1 (ko) | 1993-09-10 | 1993-09-10 | 가스밸브누설시험장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950009224A KR950009224A (ko) | 1995-04-21 |
KR960016097B1 true KR960016097B1 (ko) | 1996-11-27 |
Family
ID=19363324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930018236A Expired - Fee Related KR960016097B1 (ko) | 1993-09-10 | 1993-09-10 | 가스밸브누설시험장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960016097B1 (ko) |
-
1993
- 1993-09-10 KR KR1019930018236A patent/KR960016097B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR950009224A (ko) | 1995-04-21 |
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