JPS63314451A - 流体検知素子 - Google Patents

流体検知素子

Info

Publication number
JPS63314451A
JPS63314451A JP62151850A JP15185087A JPS63314451A JP S63314451 A JPS63314451 A JP S63314451A JP 62151850 A JP62151850 A JP 62151850A JP 15185087 A JP15185087 A JP 15185087A JP S63314451 A JPS63314451 A JP S63314451A
Authority
JP
Japan
Prior art keywords
ptfe
oil
sensing
protective
inorganic substance
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.)
Granted
Application number
JP62151850A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05652B2 (enExample
Inventor
Yoshiaki Sato
喜昭 佐藤
Motoro Imaizumi
今泉　元郎
Shige Ishikawa
石川　樹
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.)
Junkosha Co Ltd
Original Assignee
Junkosha 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 Junkosha Co Ltd filed Critical Junkosha Co Ltd
Priority to JP62151850A priority Critical patent/JPS63314451A/ja
Priority to KR1019880003061A priority patent/KR910004218B1/ko
Publication of JPS63314451A publication Critical patent/JPS63314451A/ja
Publication of JPH05652B2 publication Critical patent/JPH05652B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G01N27/07—Construction of measuring vessels; Electrodes therefor
    • 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
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
JP62151850A 1987-06-18 1987-06-18 流体検知素子 Granted JPS63314451A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62151850A JPS63314451A (ja) 1987-06-18 1987-06-18 流体検知素子
KR1019880003061A KR910004218B1 (ko) 1987-06-18 1988-03-21 유체검지소자

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62151850A JPS63314451A (ja) 1987-06-18 1987-06-18 流体検知素子

Publications (2)

Publication Number Publication Date
JPS63314451A true JPS63314451A (ja) 1988-12-22
JPH05652B2 JPH05652B2 (enExample) 1993-01-06

Family

ID=15527634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62151850A Granted JPS63314451A (ja) 1987-06-18 1987-06-18 流体検知素子

Country Status (2)

Country Link
JP (1) JPS63314451A (enExample)
KR (1) KR910004218B1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005257638A (ja) * 2004-03-15 2005-09-22 Showa Shell Sekiyu Kk 油分に対する検知材料およびそれを用いた油分の有無を検知する方法
JP2026006270A (ja) * 2024-06-28 2026-01-16 日油技研工業株式会社 漏油検出材

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100353036B1 (ko) * 2000-08-14 2002-09-16 주식회사 하림 침지 냉동닭의 제조방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947256A (ja) * 1982-09-13 1984-03-16 Asahi Chem Ind Co Ltd ポリエステル組成物

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947256A (ja) * 1982-09-13 1984-03-16 Asahi Chem Ind Co Ltd ポリエステル組成物

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005257638A (ja) * 2004-03-15 2005-09-22 Showa Shell Sekiyu Kk 油分に対する検知材料およびそれを用いた油分の有無を検知する方法
JP2026006270A (ja) * 2024-06-28 2026-01-16 日油技研工業株式会社 漏油検出材

Also Published As

Publication number Publication date
KR910004218B1 (ko) 1991-06-24
KR890000895A (ko) 1989-03-17
JPH05652B2 (enExample) 1993-01-06

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