KR890004368B1 - 누수 시험장치 - Google Patents

누수 시험장치 Download PDF

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Publication number
KR890004368B1
KR890004368B1 KR1019860002653A KR860002653A KR890004368B1 KR 890004368 B1 KR890004368 B1 KR 890004368B1 KR 1019860002653 A KR1019860002653 A KR 1019860002653A KR 860002653 A KR860002653 A KR 860002653A KR 890004368 B1 KR890004368 B1 KR 890004368B1
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KR
South Korea
Prior art keywords
pressure
test
opening
water
closing valve
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
Application number
KR1019860002653A
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English (en)
Korean (ko)
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KR870001462A (ko
Inventor
쇼우지 미조구찌
야스오 구니이
Original Assignee
린나이 코리아 주식회사
강성모
린나이 가부시기가이샤
나이또오 스스무
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.)
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Publication date
Application filed by 린나이 코리아 주식회사, 강성모, 린나이 가부시기가이샤, 나이또오 스스무 filed Critical 린나이 코리아 주식회사
Publication of KR870001462A publication Critical patent/KR870001462A/ko
Application granted granted Critical
Publication of KR890004368B1 publication Critical patent/KR890004368B1/ko
Expired legal-status Critical Current

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    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
KR1019860002653A 1985-07-11 1986-04-08 누수 시험장치 Expired KR890004368B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP151264 1985-07-11
JP60151264A JPS6214033A (ja) 1985-07-11 1985-07-11 水漏れ試験装置
JP85-151264 1985-07-11

Publications (2)

Publication Number Publication Date
KR870001462A KR870001462A (ko) 1987-03-13
KR890004368B1 true KR890004368B1 (ko) 1989-10-31

Family

ID=15514860

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860002653A Expired KR890004368B1 (ko) 1985-07-11 1986-04-08 누수 시험장치

Country Status (2)

Country Link
JP (1) JPS6214033A (enExample)
KR (1) KR890004368B1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01184281A (ja) * 1988-01-14 1989-07-21 Tanaka Kikinzoku Kogyo Kk ヨウ素による化学エッチング方法
JPH0676947B2 (ja) * 1988-04-01 1994-09-28 高千穂精機株式会社 パッケージのリーク測定装置
JP3255960B2 (ja) * 1991-09-30 2002-02-12 株式会社神戸製鋼所 冷陰極エミッタ素子

Also Published As

Publication number Publication date
JPH0263175B2 (enExample) 1990-12-27
KR870001462A (ko) 1987-03-13
JPS6214033A (ja) 1987-01-22

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