JPH05652B2 - - Google Patents

Info

Publication number
JPH05652B2
JPH05652B2 JP62151850A JP15185087A JPH05652B2 JP H05652 B2 JPH05652 B2 JP H05652B2 JP 62151850 A JP62151850 A JP 62151850A JP 15185087 A JP15185087 A JP 15185087A JP H05652 B2 JPH05652 B2 JP H05652B2
Authority
JP
Japan
Prior art keywords
oil
ptfe
sensing
protective
fluid
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 - Lifetime
Application number
JP62151850A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63314451A (ja
Inventor
Yoshiaki Sato
Motoro Imaizumi
Shige Ishikawa
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 JPS63314451A (ja) 1988-12-22
JPH05652B2 true 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)

Families Citing this family (3)

* 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
JP4597554B2 (ja) * 2004-03-15 2010-12-15 昭和シェル石油株式会社 膜状の検知材料を用いて油分の有無を検知する方法
JP7829002B2 (ja) * 2024-06-28 2026-03-12 日油技研工業株式会社 漏油検出材

Family Cites Families (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

Also Published As

Publication number Publication date
KR910004218B1 (ko) 1991-06-24
KR890000895A (ko) 1989-03-17
JPS63314451A (ja) 1988-12-22

Similar Documents

Publication Publication Date Title
EP0306183B1 (en) Oil leakage sensor
Montazerian et al. Graphene‐coated spandex sensors embedded into silicone sheath for composites health monitoring and wearable applications
Liu et al. Porous layer solid phase microextraction using silica bonded phases
Yoon et al. Microfluidic capacitive sensors with ionic liquid electrodes and CNT/PDMS nanocomposites for simultaneous sensing of pressure and temperature
KR100312108B1 (ko) 내부식성케이블
GB2226140A (en) Oil leakage sensor
JPH05652B2 (enExample)
JPH04501312A (ja) センサアッセンブリ
EP0341933B1 (en) Leakage sensor for electrically conductive liquids
Molla-Abbasi et al. A bulky aromatic functional polyimide composite as a sensitive layer for the detection of organic compound biomarkers
KR102621992B1 (ko) 습도 센서
JP2625488B2 (ja) 電気粘性流体
CN116100886A (zh) 一种力传感复合膜及制备方法
JPS60338A (ja) 漏液検知装置
JPH05118948A (ja) 漏洩検知センサ
JP2903197B2 (ja) 低分子量有機液体検知センサ
JPH0536357U (ja) 炭化水素検知センサー
JPH0373838A (ja) 検知センサ
JPH0682110B2 (ja) 検知センサ
JPH0379806B2 (enExample)
JPH02216426A (ja) 検知センサ
JPH03235031A (ja) 漏水検知センサー
JP2020020790A (ja) 容量ガスセンサおよびその製造方法
Kapustin et al. Icing and chemical pollution sensor based on carbon nanoparticles-based superhydrophobic coating
JPS6333445Y2 (enExample)