KR970045067U - 열교환기용 튜브파공 검출기구 - Google Patents

열교환기용 튜브파공 검출기구

Info

Publication number
KR970045067U
KR970045067U KR2019950041984U KR19950041984U KR970045067U KR 970045067 U KR970045067 U KR 970045067U KR 2019950041984 U KR2019950041984 U KR 2019950041984U KR 19950041984 U KR19950041984 U KR 19950041984U KR 970045067 U KR970045067 U KR 970045067U
Authority
KR
South Korea
Prior art keywords
heat exchanger
wave detector
tube wave
tube
detector
Prior art date
Application number
KR2019950041984U
Other languages
English (en)
Other versions
KR200155895Y1 (ko
Inventor
권대중
이현범
Original Assignee
포항종합제철주식회사
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 포항종합제철주식회사 filed Critical 포항종합제철주식회사
Priority to KR2019950041984U priority Critical patent/KR200155895Y1/ko
Publication of KR970045067U publication Critical patent/KR970045067U/ko
Application granted granted Critical
Publication of KR200155895Y1 publication Critical patent/KR200155895Y1/ko

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
    • G01M3/2807—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 for pipes
    • G01M3/2815—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 for pipes using pressure measurements
    • 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
    • G01M3/2807—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 for pipes
    • G01M3/2823—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 for pipes using pigs or moles traveling in the pipe

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
KR2019950041984U 1995-12-15 1995-12-15 열교환기용 튜브파공 검출기구 KR200155895Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950041984U KR200155895Y1 (ko) 1995-12-15 1995-12-15 열교환기용 튜브파공 검출기구

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950041984U KR200155895Y1 (ko) 1995-12-15 1995-12-15 열교환기용 튜브파공 검출기구

Publications (2)

Publication Number Publication Date
KR970045067U true KR970045067U (ko) 1997-07-31
KR200155895Y1 KR200155895Y1 (ko) 1999-09-01

Family

ID=19434534

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950041984U KR200155895Y1 (ko) 1995-12-15 1995-12-15 열교환기용 튜브파공 검출기구

Country Status (1)

Country Link
KR (1) KR200155895Y1 (ko)

Also Published As

Publication number Publication date
KR200155895Y1 (ko) 1999-09-01

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Legal Events

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A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
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