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JPS5782736A - Leakage detection tape - Google Patents

Leakage detection tape

Info

Publication number
JPS5782736A
JPS5782736A JP15907980A JP15907980A JPS5782736A JP S5782736 A JPS5782736 A JP S5782736A JP 15907980 A JP15907980 A JP 15907980A JP 15907980 A JP15907980 A JP 15907980A JP S5782736 A JPS5782736 A JP S5782736A
Authority
JP
Japan
Prior art keywords
detection
detection part
tape
transparent tape
adsorbs
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
JP15907980A
Other languages
Japanese (ja)
Inventor
Yoshiro Mizoguchi
Hidemasa Mori
Michiaki Hida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taiho Kogyo Co Ltd
IHI Corp
Original Assignee
Taiho Kogyo Co Ltd
Ishikawajima Harima Heavy Industries Co Ltd
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 Taiho Kogyo Co Ltd, Ishikawajima Harima Heavy Industries Co Ltd filed Critical Taiho Kogyo Co Ltd
Priority to JP15907980A priority Critical patent/JPS5782736A/en
Publication of JPS5782736A publication Critical patent/JPS5782736A/en
Pending legal-status Critical Current

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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/042—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

PURPOSE:To improve detection precision and to shorten detection time by sticking powder, which adsorbs a substance changing in color by reacting on gas (or liquid) to a transparent tape, and making a detection part extremely thin. CONSTITUTION:To one side of a transparent tape 1, powder 2 which adsorbs a substance changing in color by reacting on gas (or liquid) is stuck by using resin 3 having good air-permeability, thus constituting a detection part 4. Then, the said detection part 4 is provided at the center part of the transparent tape 1 lengthwise at need, and cohesive layers 5 are provided at both its sides. The cohesive layers 5 adhere an invented leakage detection tape to an inspected surface fixedly. Consequently, the thickness of the detection part is reduced extremely as compared with conventional paper, cloth, etc., and the improvement of detection precision and the shortening of detection time are achieved.
JP15907980A 1980-11-12 1980-11-12 Leakage detection tape Pending JPS5782736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15907980A JPS5782736A (en) 1980-11-12 1980-11-12 Leakage detection tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15907980A JPS5782736A (en) 1980-11-12 1980-11-12 Leakage detection tape

Publications (1)

Publication Number Publication Date
JPS5782736A true JPS5782736A (en) 1982-05-24

Family

ID=15685755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15907980A Pending JPS5782736A (en) 1980-11-12 1980-11-12 Leakage detection tape

Country Status (1)

Country Link
JP (1) JPS5782736A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953272U (en) * 1982-10-01 1984-04-07 三菱重工業株式会社 Detection tape for ammonia leak test in low temperature tanks
JPS5953271U (en) * 1982-10-01 1984-04-07 三菱重工業株式会社 Detection tape for ammonia leak test in low temperature tanks
JPS5992835U (en) * 1982-12-13 1984-06-23 神崎製紙株式会社 Water leak test sheet
JPS59103273U (en) * 1982-12-27 1984-07-11 三菱重工業株式会社 Ammonia detection tape
JPS6131937A (en) * 1984-07-25 1986-02-14 Mitsubishi Heavy Ind Ltd Detection of leak defect part
US4606352A (en) * 1984-07-13 1986-08-19 Purdue Research Foundation Personal electrocardiogram monitor
WO1988004234A1 (en) * 1986-12-08 1988-06-16 The Yokohama Rubber Co., Ltd. Laminate having indicator function
JPH11513272A (en) * 1995-09-12 1999-11-16 ミネソタ マイニング アンド マニュファクチャリング カンパニー Respirator with thermochromic wearing status indicator
KR100457789B1 (en) * 2002-03-11 2004-11-18 대구도시가스 주식회사 Adhesive tape for detecting leak gas
KR100927450B1 (en) * 2008-01-10 2009-11-19 삼성중공업 주식회사 Leak check tape
AU2010100274B4 (en) * 2009-12-21 2010-07-15 Shreepad Krishna Bhat Leak Detection Device
US20160282216A1 (en) * 2015-03-26 2016-09-29 Flownix Co., Ltd. Leak sensor for side detection

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953272U (en) * 1982-10-01 1984-04-07 三菱重工業株式会社 Detection tape for ammonia leak test in low temperature tanks
JPS5953271U (en) * 1982-10-01 1984-04-07 三菱重工業株式会社 Detection tape for ammonia leak test in low temperature tanks
JPS5992835U (en) * 1982-12-13 1984-06-23 神崎製紙株式会社 Water leak test sheet
JPS59103273U (en) * 1982-12-27 1984-07-11 三菱重工業株式会社 Ammonia detection tape
US4606352A (en) * 1984-07-13 1986-08-19 Purdue Research Foundation Personal electrocardiogram monitor
JPS6131937A (en) * 1984-07-25 1986-02-14 Mitsubishi Heavy Ind Ltd Detection of leak defect part
WO1988004234A1 (en) * 1986-12-08 1988-06-16 The Yokohama Rubber Co., Ltd. Laminate having indicator function
JPH11513272A (en) * 1995-09-12 1999-11-16 ミネソタ マイニング アンド マニュファクチャリング カンパニー Respirator with thermochromic wearing status indicator
KR100457789B1 (en) * 2002-03-11 2004-11-18 대구도시가스 주식회사 Adhesive tape for detecting leak gas
KR100927450B1 (en) * 2008-01-10 2009-11-19 삼성중공업 주식회사 Leak check tape
AU2010100274B4 (en) * 2009-12-21 2010-07-15 Shreepad Krishna Bhat Leak Detection Device
US20160282216A1 (en) * 2015-03-26 2016-09-29 Flownix Co., Ltd. Leak sensor for side detection
US9863833B2 (en) * 2015-03-26 2018-01-09 Flownix Co., Ltd. Leak sensor for side detection

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