KR20240054367A - 배관 검사 시스템 - Google Patents

배관 검사 시스템 Download PDF

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Publication number
KR20240054367A
KR20240054367A KR1020247011734A KR20247011734A KR20240054367A KR 20240054367 A KR20240054367 A KR 20240054367A KR 1020247011734 A KR1020247011734 A KR 1020247011734A KR 20247011734 A KR20247011734 A KR 20247011734A KR 20240054367 A KR20240054367 A KR 20240054367A
Authority
KR
South Korea
Prior art keywords
pipe
compressed air
branch pipe
fluorescent
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.)
Pending
Application number
KR1020247011734A
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English (en)
Korean (ko)
Inventor
히로유키 오쿠히라
Original Assignee
에스엠시 가부시키가이샤
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 에스엠시 가부시키가이샤 filed Critical 에스엠시 가부시키가이샤
Publication of KR20240054367A publication Critical patent/KR20240054367A/ko
Pending 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
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • 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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • 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
    • G01M3/38—Investigating fluid-tightness of structures by using light
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
KR1020247011734A 2021-09-09 2022-07-11 배관 검사 시스템 Pending KR20240054367A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-146893 2021-09-09
JP2021146893A JP7722078B2 (ja) 2021-09-09 2021-09-09 配管検査システム
PCT/JP2022/027221 WO2023037753A1 (ja) 2021-09-09 2022-07-11 配管検査システム

Publications (1)

Publication Number Publication Date
KR20240054367A true KR20240054367A (ko) 2024-04-25

Family

ID=85506488

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247011734A Pending KR20240054367A (ko) 2021-09-09 2022-07-11 배관 검사 시스템

Country Status (7)

Country Link
US (1) US20240385069A1 (https=)
EP (1) EP4382880A4 (https=)
JP (1) JP7722078B2 (https=)
KR (1) KR20240054367A (https=)
CN (1) CN117957430A (https=)
TW (1) TW202314213A (https=)
WO (1) WO2023037753A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119880281B (zh) * 2023-10-25 2025-11-25 中国石油化工股份有限公司 一种基于核黄素衍生物的电池泄漏检测方法及应用
WO2025109725A1 (ja) * 2023-11-22 2025-05-30 Smc株式会社 検査液供給装置
JP2025187680A (ja) * 2024-06-14 2025-12-25 Smc株式会社 漏洩検査用噴霧ユニット、漏洩検査システム及び漏洩検査方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6189533A (ja) * 1984-10-08 1986-05-07 Mitsubishi Heavy Ind Ltd 気圧試験方法
US5574213A (en) * 1995-03-13 1996-11-12 Shanley; Alfred W. Apparatus and method for detecting leaks
JP4297862B2 (ja) 2004-10-29 2009-07-15 トヨタ自動車株式会社 ガス流可視化方法及び装置
JP4423337B1 (ja) 2008-08-14 2010-03-03 正 大渕 建造物の雨漏り検査方法、および装置
US7939804B2 (en) 2008-11-26 2011-05-10 Fluke Corporation System and method for detecting gas leaks

Also Published As

Publication number Publication date
TW202314213A (zh) 2023-04-01
EP4382880A4 (en) 2025-08-27
JP2023039661A (ja) 2023-03-22
US20240385069A1 (en) 2024-11-21
EP4382880A1 (en) 2024-06-12
WO2023037753A1 (ja) 2023-03-16
CN117957430A (zh) 2024-04-30
JP7722078B2 (ja) 2025-08-13

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20240408

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination
PG1501 Laying open of application