KR890002660A - 기화성액 검지소자 및 기화성액 판별장치 - Google Patents

기화성액 검지소자 및 기화성액 판별장치 Download PDF

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Publication number
KR890002660A
KR890002660A KR1019880007259A KR880007259A KR890002660A KR 890002660 A KR890002660 A KR 890002660A KR 1019880007259 A KR1019880007259 A KR 1019880007259A KR 880007259 A KR880007259 A KR 880007259A KR 890002660 A KR890002660 A KR 890002660A
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KR
South Korea
Prior art keywords
detection element
liquid detection
vaporization
vaporization liquid
resin material
Prior art date
Application number
KR1019880007259A
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English (en)
Other versions
KR910004216B1 (ko
Inventor
쥬우지 아끼바
히로유끼 스기브찌
가즈유끼 코시마
Original Assignee
시마무라 요시아끼
가부시끼가이샤 즁 꼬오샤
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.)
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Application filed by 시마무라 요시아끼, 가부시끼가이샤 즁 꼬오샤 filed Critical 시마무라 요시아끼
Publication of KR890002660A publication Critical patent/KR890002660A/ko
Application granted granted Critical
Publication of KR910004216B1 publication Critical patent/KR910004216B1/ko

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    • 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
    • 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
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
    • G01N27/126—Composition of the body, e.g. the composition of its sensitive layer comprising organic polymers
    • 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
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid

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  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

내용 없음

Description

기화성액 검지소자 및 기화성액 판별장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 기화성액 검지소자의 사시도. 제2도는 본 발명에 의한 기화성액 판별장치의 개념설명도.

Claims (7)

  1. 적어도 2개의 전극간을 도전성물질을 함유하는 수지재료로 되며, 피 검지액체에서 기화한 기체의 도래에 의하여서 인피던스 변화를 가져오는 가스 감응부재에서 이어지게 하여서 되는 기화성액 검지소자.
  2. 제1항에 있어서, 기화성액 검지소자(1)에 가스 감응부재의 도전성 물질이 탄소분말인 것을 특징으로 하는 기화성액 검지소자.
  3. 제1항에 있어서, 기화성액 검지소자(1)에 수지재료가 미소성 4불화에티렌수지 성형물인 것을 특징으로 하는 기화성액 검지소자.
  4. 제1항에 있어서, 기화성액 검지소자(1)에 수지재료가 불완전소성 4불화에티렌수지 조성물인 것을 특징으로 하는 기화성액 검지소자.
  5. 제1항에 있어서, 기화성액 검지소자(1)에 수지재료가 미소성 연신다공질 4불화에티렌수지 조성물인 것을 특징으로 하는 기화성액 검지소자.
  6. 제1항에 있어서, 기화성액 검지소자(1)에 수지재료가 불완전소성 연신다공질 4불화에티렌인 것을 특징으로 하는 기화성액 검지소자.
  7. 적어도 2개의 전극간을 도전성물질을 함유하는 수지재료로 되며, 피 검지액체에서 기화한 기체의 도래에 의하여서 인피던스 변화를 가져오는 가스 감응부재에서 이어지게 하여서 되는 검지소자(1)와, 이 검지소자(1)의 인피던스 변화를 인피던스의 관수로서 출력하는 측지수단(7)과, 이 측지수단(7)의 출력에 응동하여서 피 검지액체를 식별하는 식별수단(8)으로 되는 기화성액 판별장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880007259A 1987-07-09 1988-06-15 기화성액 검지소자 및 기화성액 판별장치 KR910004216B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP87-171807 1987-07-09
JP62171807A JPS6415646A (en) 1987-07-09 1987-07-09 Volatile liquid detecting element and volatile liquid discriminating apparatus
JP?62-171807 1987-07-09

Publications (2)

Publication Number Publication Date
KR890002660A true KR890002660A (ko) 1989-04-11
KR910004216B1 KR910004216B1 (ko) 1991-06-24

Family

ID=15930087

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880007259A KR910004216B1 (ko) 1987-07-09 1988-06-15 기화성액 검지소자 및 기화성액 판별장치

Country Status (6)

Country Link
EP (1) EP0298463B1 (ko)
JP (1) JPS6415646A (ko)
KR (1) KR910004216B1 (ko)
AT (1) ATE89666T1 (ko)
DE (2) DE3881108T2 (ko)
GB (1) GB2208183B (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6459149A (en) * 1987-08-31 1989-03-06 Junkosha Co Ltd Oil leak sensor
JPH0572163A (ja) * 1990-11-30 1993-03-23 Mitsui Mining Co Ltd 半導体式ガスセンサー
US5512882A (en) * 1991-08-07 1996-04-30 Transducer Research, Inc. Chemical sensing apparatus and methods
JP2844162B2 (ja) * 1993-11-29 1999-01-06 トキコ株式会社 気化性液判別装置
US6170318B1 (en) 1995-03-27 2001-01-09 California Institute Of Technology Methods of use for sensor based fluid detection devices
US5788833A (en) * 1995-03-27 1998-08-04 California Institute Of Technology Sensors for detecting analytes in fluids
US5571401A (en) * 1995-03-27 1996-11-05 California Institute Of Technology Sensor arrays for detecting analytes in fluids
KR20100099105A (ko) 2007-10-05 2010-09-10 쓰리엠 이노베이티브 프로퍼티즈 컴파니 미공성 중합체를 포함하는 유기 화학적 센서, 및 사용 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1294117A (en) * 1968-11-18 1972-10-25 Johnson Service Co Electrical humidity sensing element
NL168940C (nl) * 1972-10-23 1982-05-17 Perren Benno Sonde.
LU76937A1 (ko) * 1977-03-11 1978-10-18
JPS5947256B2 (ja) * 1977-05-25 1984-11-17 株式会社潤工社 流体検知素子
JPS5463171A (en) * 1977-10-28 1979-05-21 Nitto Electric Ind Co Ltd Preparation of porous polytetrafluoroethylene
JPS571870A (en) * 1980-06-03 1982-01-07 Toshiba Corp Three way valve
JPS6030711B2 (ja) * 1981-08-28 1985-07-18 株式会社 潤工社 強化弗素樹脂
JPS593904U (ja) * 1982-06-30 1984-01-11 ナショナル住宅産業株式会社 勾配架構体構造
US4599609A (en) * 1984-12-05 1986-07-08 Allied Corporation Personal liquid chemical agent detector
US4731257A (en) * 1984-12-20 1988-03-15 Mitsubishi Denki Kabushiki Kaisha Process for producing a temperature and moisture sensitive element
US4663614A (en) * 1985-08-05 1987-05-05 Rauchwerger George P Hydrocarbon detector system
US4631952A (en) * 1985-08-30 1986-12-30 Chevron Research Company Resistive hydrocarbon leak detector

Also Published As

Publication number Publication date
ATE89666T1 (de) 1993-06-15
GB2208183B (en) 1991-12-11
JPS6415646A (en) 1989-01-19
DE3881108D1 (de) 1993-06-24
DE3881108T2 (de) 1993-09-02
DE298463T1 (de) 1989-05-11
EP0298463B1 (en) 1993-05-19
EP0298463A2 (en) 1989-01-11
GB8815997D0 (en) 1988-08-10
EP0298463A3 (en) 1989-09-20
GB2208183A (en) 1989-03-08
KR910004216B1 (ko) 1991-06-24

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